diff options
Diffstat (limited to 'src/main/java/com')
96 files changed, 0 insertions, 17184 deletions
diff --git a/src/main/java/com/att/dmf/mr/CambriaApiException.java b/src/main/java/com/att/dmf/mr/CambriaApiException.java deleted file mode 100644 index cdf95ab..0000000 --- a/src/main/java/com/att/dmf/mr/CambriaApiException.java +++ /dev/null @@ -1,80 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr; - -import org.json.JSONObject; - -import com.att.dmf.mr.exception.ErrorResponse; -import com.att.nsa.apiServer.NsaAppException; - -public class CambriaApiException extends NsaAppException -{ - /* - * defined long type constant serialVersionUID - */ - private static final long serialVersionUID = 1L; - - private transient ErrorResponse errRes; - /** - * Implements constructor CambriaApiException - * @param jsonObject - * - */ - public CambriaApiException ( JSONObject jsonObject ) - { - super ( jsonObject ); - } - - /** - * Implements constructor CambriaApiException - * @param status - * @param msg - */ - public CambriaApiException ( int status, String msg ) - { - super ( status, msg ); - } - - /** - * Implements constructor CambriaApiException - * @param status - * @param jsonObject - */ - public CambriaApiException ( int status, JSONObject jsonObject ) - { - super ( status, jsonObject ); - } - - public CambriaApiException (ErrorResponse errRes) - { - super(errRes.getHttpStatusCode(),errRes.getErrorMessage()); - this.errRes = errRes; - } - - public ErrorResponse getErrRes() { - return errRes; - } - - public void setErrRes(ErrorResponse errRes) { - this.errRes = errRes; - } -} diff --git a/src/main/java/com/att/dmf/mr/CambriaApiVersionInfo.java b/src/main/java/com/att/dmf/mr/CambriaApiVersionInfo.java deleted file mode 100644 index f0c57b5..0000000 --- a/src/main/java/com/att/dmf/mr/CambriaApiVersionInfo.java +++ /dev/null @@ -1,88 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr; - -import java.io.IOException; -import java.io.InputStream; -import java.util.Properties; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -/** - * CambriaApiVersionInfo will provide the version of cambria code - * - * @author peter - * - */ -public class CambriaApiVersionInfo { - - /** - * 3 constants are defined:- - * PROPS,VERSION and LOG - */ - - private static final Properties PROPS = new Properties(); - private static final String VERSION; - - - private static final EELFLogger LOG = EELFManager.getInstance().getLogger(CambriaApiVersionInfo.class); - - /** - * private constructor created with no argument - * to avoid default constructor - */ - private CambriaApiVersionInfo() - { - - } - - /** - * returns version of String type - */ - public static String getVersion() { - return VERSION; - } - - /** - * - * defines static initialization method - * It initializes VERSION Constant - * it handles exception in try catch block - * and throws IOException - * - */ - - static { - String use = null; - try { - final InputStream is = CambriaApiVersionInfo.class - .getResourceAsStream("/cambriaApiVersion.properties"); - if (is != null) { - PROPS.load(is); - use = PROPS.getProperty("cambriaApiVersion", null); - } - } catch (IOException e) { - LOG.error("Failed due to IO EXception:"+e); - } - VERSION = use; - } -} diff --git a/src/main/java/com/att/dmf/mr/backends/Consumer.java b/src/main/java/com/att/dmf/mr/backends/Consumer.java deleted file mode 100644 index f4a9a80..0000000 --- a/src/main/java/com/att/dmf/mr/backends/Consumer.java +++ /dev/null @@ -1,105 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends; - - -/** - * A consumer interface. Consumers pull the next message from a given topic. - * @author peter - */ -public interface Consumer -{ - /** - * A message interface provide the offset and message - * @author nilanjana.maity - * - */ - public interface Message - { - /** - * returning the offset of that particular message - * @return long - */ - long getOffset (); - /** - * returning the message - * @return message - */ - String getMessage (); - } - - /** - * Get this consumer's name - * @return name - */ - String getName (); - - /** - * Get creation time in ms - * @return - */ - long getCreateTimeMs (); - - /** - * Get last access time in ms - * @return - */ - long getLastAccessMs (); - - /** - * Get the next message from this source. This method must not block. - * @return the next message, or null if none are waiting - */ - Message nextMessage (); - - /** - * Get the next message from this source. This method must not block. - * @param atOffset start with the next message at or after atOffset. -1 means next from last request - * @return the next message, or null if none are waiting - */ - - - - /** - * Close/clean up this consumer - * @return - */ - boolean close(); - - /** - * Commit the offset of the last consumed message - * - */ - void commitOffsets(); - - /** - * Get the offset this consumer is currently at - * @return offset - */ - long getOffset(); - - void setOffset(long offset); - - - - -} diff --git a/src/main/java/com/att/dmf/mr/backends/ConsumerFactory.java b/src/main/java/com/att/dmf/mr/backends/ConsumerFactory.java deleted file mode 100644 index 55e0645..0000000 --- a/src/main/java/com/att/dmf/mr/backends/ConsumerFactory.java +++ /dev/null @@ -1,118 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends; - -import java.util.Collection; -import java.util.HashMap; - -import com.att.dmf.mr.CambriaApiException; - -/** - * This is the factory class to instantiate the consumer - * - * @author nilanjana.maity - * - */ - -public interface ConsumerFactory { - public static final String kSetting_EnableCache = "cambria.consumer.cache.enabled"; - public static boolean kDefault_IsCacheEnabled = true; - - /** - * User defined exception for Unavailable Exception - * - * @author nilanjana.maity - * - */ - public class UnavailableException extends Exception { - /** - * Unavailable Exception with message - * - * @param msg - */ - public UnavailableException(String msg) { - super(msg); - } - - /** - * Unavailable Exception with the throwable object - * - * @param t - */ - public UnavailableException(Throwable t) { - super(t); - } - - /** - * Unavailable Exception with the message and cause - * - * @param msg - * @param cause - */ - public UnavailableException(String msg, Throwable cause) { - super(msg, cause); - } - - private static final long serialVersionUID = 1L; - } - - /** - * For admin use, drop all cached consumers. - */ - public void dropCache(); - - /** - * Get or create a consumer for the given set of info (topic, group, id) - * - * @param topic - * @param consumerGroupId - * @param clientId - * @param timeoutMs - * @return - * @throws UnavailableException - */ - - - /** - * For factories that employ a caching mechanism, this allows callers to - * explicitly destory a consumer that resides in the factory's cache. - * - * @param topic - * @param consumerGroupId - * @param clientId - */ - public void destroyConsumer(String topic, String consumerGroupId, - String clientId); - - /** - * For admin/debug, we provide access to the consumers - * - * @return a collection of consumers - */ - public Collection<? extends Consumer> getConsumers(); - - public Consumer getConsumerFor(String topic, String consumerGroupName, String consumerId, int timeoutMs, String remotehost) throws UnavailableException, CambriaApiException; - public HashMap getConsumerForKafka011(String topic, String consumerGroupName, String consumerId, int timeoutMs, String remotehost) throws UnavailableException, CambriaApiException; - - - -} diff --git a/src/main/java/com/att/dmf/mr/backends/MetricsSet.java b/src/main/java/com/att/dmf/mr/backends/MetricsSet.java deleted file mode 100644 index de665b8..0000000 --- a/src/main/java/com/att/dmf/mr/backends/MetricsSet.java +++ /dev/null @@ -1,71 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends; - -import com.att.nsa.metrics.CdmMetricsRegistry; -/** - * This interface will help to generate metrics - * @author nilanjana.maity - * - */ -public interface MetricsSet extends CdmMetricsRegistry{ - - /** - * This method will setup cambria sender code - */ - public void setupCambriaSender (); - /** - * This method will define on route complete - * @param name - * @param durationMs - */ - public void onRouteComplete ( String name, long durationMs ); - /** - * This method will help the kafka publisher while publishing the messages - * @param amount - */ - public void publishTick ( int amount ); - /** - * This method will help the kafka consumer while consuming the messages - * @param amount - */ - public void consumeTick ( int amount ); - /** - * This method will call if the kafka consumer cache missed - */ - public void onKafkaConsumerCacheMiss (); - /** - * This method will call if the kafka consumer cache will be hit while publishing/consuming the messages - */ - public void onKafkaConsumerCacheHit (); - /** - * This method will call if the kafka consumer cache claimed - */ - public void onKafkaConsumerClaimed (); - /** - * This method will call if Kafka consumer is timed out - */ - public void onKafkaConsumerTimeout (); - - - -} diff --git a/src/main/java/com/att/dmf/mr/backends/Publisher.java b/src/main/java/com/att/dmf/mr/backends/Publisher.java deleted file mode 100644 index 25022e2..0000000 --- a/src/main/java/com/att/dmf/mr/backends/Publisher.java +++ /dev/null @@ -1,99 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import org.apache.kafka.clients.producer.ProducerRecord; - -import com.att.dmf.mr.beans.LogDetails; - -/** - * A publisher interface. Publishers receive messages and post them to a topic. - * @author peter - */ -public interface Publisher -{ - /** - * A message interface. The message has a key and a body. - * @author peter - */ - public interface message - { - /** - * Get the key for this message. The key is used to partition messages - * into "sub-streams" that have guaranteed order. The key can be null, - * which means the message can be processed without any concern for order. - * - * @return a key, possibly null - */ - String getKey(); - - /** - * Get the message body. - * @return a message body - */ - String getMessage(); - /** - * set the logging params for transaction enabled logging - * @param logDetails - */ - void setLogDetails (LogDetails logDetails); - /** - * Get the log details for transaction enabled logging - * @return LogDetails - */ - LogDetails getLogDetails (); - - /** - * boolean transactionEnabled - * @return true/false - */ - boolean isTransactionEnabled(); - /** - * Set the transaction enabled flag from prop file or topic based implementation - * @param transactionEnabled - */ - void setTransactionEnabled(boolean transactionEnabled); - } - - /** - * Send a single message to a topic. Equivalent to sendMessages with a list of size 1. - * @param topic - * @param msg - * @throws IOException - */ - public void sendMessage ( String topic, message msg ) throws IOException; - - /** - * Send messages to a topic. - * @param topic - * @param msgs - * @throws IOException - */ - public void sendMessages ( String topic, List<? extends message> msgs ) throws IOException; - - public void sendBatchMessageNew(String topic ,ArrayList<ProducerRecord<String,String>> kms) throws IOException; - public void sendMessagesNew( String topic, List<? extends message> msgs ) throws IOException; -} diff --git a/src/main/java/com/att/dmf/mr/backends/kafka/Kafka011Consumer.java b/src/main/java/com/att/dmf/mr/backends/kafka/Kafka011Consumer.java deleted file mode 100644 index 9be9073..0000000 --- a/src/main/java/com/att/dmf/mr/backends/kafka/Kafka011Consumer.java +++ /dev/null @@ -1,397 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.kafka; - -import java.net.InetAddress; -import java.net.UnknownHostException; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.concurrent.Callable; -import java.util.concurrent.ExecutorService; -import java.util.concurrent.Executors; -import java.util.concurrent.FutureTask; -import java.util.concurrent.LinkedBlockingQueue; -import java.util.concurrent.RunnableFuture; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; - -import org.apache.kafka.clients.consumer.ConsumerRecord; -import org.apache.kafka.clients.consumer.ConsumerRecords; -import org.apache.kafka.clients.consumer.KafkaConsumer; -import org.apache.kafka.common.KafkaException; - -import com.att.dmf.mr.backends.Consumer; -import com.att.dmf.mr.constants.CambriaConstants; - - - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * A consumer instance that's created per-request. These are stateless so that - * clients can connect to this service as a proxy. - * - * @author Ram - * - */ -public class Kafka011Consumer implements Consumer { - private enum State { - OPENED, CLOSED - } - - - /** - * KafkaConsumer() is constructor. It has following 4 parameters:- - * - * @param topic - * @param group - * @param id - * @param cc - * - */ - - public Kafka011Consumer(String topic, String group, String id, KafkaConsumer<String, String> cc, - KafkaLiveLockAvoider2 klla) throws Exception { - fTopic = topic; - fGroup = group; - fId = id; - fCreateTimeMs = System.currentTimeMillis(); - fLastTouch = fCreateTimeMs; - fPendingMsgs = new LinkedBlockingQueue<ConsumerRecord<String, String>>(); - fLogTag = fGroup + "(" + fId + ")/" + fTopic; - offset = 0; - state = Kafka011Consumer.State.OPENED; - kConsumer = cc; - fKafkaLiveLockAvoider = klla; - synchronized (kConsumer) { - kConsumer.subscribe(Arrays.asList(topic)); - } - } - - private Consumer.Message makeMessage(final ConsumerRecord<String, String> msg) { - return new Consumer.Message() { - @Override - public long getOffset() { - offset = msg.offset(); - return offset; - } - - @Override - public String getMessage() { - return new String(msg.value()); - } - }; - } - - @Override - public synchronized Consumer.Message nextMessage() { - - try { - if (fPendingMsgs.size() > 0) { - return makeMessage(fPendingMsgs.take()); - } - } catch (InterruptedException x) { - log.warn("After size>0, pending msg take() threw InterruptedException. Ignoring. (" + x.getMessage() + ")", - x); - } - - Callable<Boolean> run = new Callable<Boolean>() { - @Override - public Boolean call() throws Exception { - try { - ConsumerRecords<String, String> records; - synchronized (kConsumer) { - records = kConsumer.poll(500); - } - for (ConsumerRecord<String, String> record : records) { - - fPendingMsgs.offer(record); - } - - } catch (KafkaException x) { - log.debug(fLogTag + ": KafkaException " + x.getMessage()); - - } catch (java.lang.IllegalStateException | java.lang.IllegalArgumentException x) { - log.error(fLogTag + ": Illegal state/arg exception in Kafka consumer; dropping stream. " - + x.getMessage()); - - } - - - return true; - } - }; - - @SuppressWarnings({ "rawtypes", "unchecked" }) - RunnableFuture future = new FutureTask(run); - ExecutorService service = Executors.newSingleThreadExecutor(); - service.execute(future); - try { - future.get(5, TimeUnit.SECONDS); // wait 1 - // second - } catch (TimeoutException ex) { - // timed out. Try to stop the code if possible. - String apiNodeId = null; - try { - apiNodeId = InetAddress.getLocalHost().getCanonicalHostName() + ":" + CambriaConstants.kDefault_Port; - } catch (UnknownHostException e1) { - // TODO Auto-generated catch block - log.error("unable to get the localhost address"); - } - - try { - if (fKafkaLiveLockAvoider != null) - fKafkaLiveLockAvoider.unlockConsumerGroup(apiNodeId, fTopic + "::" + fGroup); - } catch (Exception e) { - log.error("unlockConsumerGroup(" + apiNodeId + "," + fTopic + "::" + fGroup); - } - - forcePollOnConsumer(); - future.cancel(true); - } catch (Exception ex) { - // timed out. Try to stop the code if possible. - future.cancel(true); - } - service.shutdown(); - - return null; - - } - - /** - * getName() method returns string type value. returns 3 parameters in - * string:- fTopic,fGroup,fId - * - * @Override - */ - public String getName() { - return fTopic + " : " + fGroup + " : " + fId; - } - - /** - * getCreateTimeMs() method returns long type value. returns fCreateTimeMs - * variable value - * - * @Override - * - */ - public long getCreateTimeMs() { - return fCreateTimeMs; - } - - public org.apache.kafka.clients.consumer.KafkaConsumer<String, String> getConsumer() { - return kConsumer; - } - - /** - * getLastAccessMs() method returns long type value. returns fLastTouch - * variable value - * - * @Override - * - */ - public long getLastAccessMs() { - return fLastTouch; - } - - /** - * getOffset() method returns long type value. returns offset variable value - * - * @Override - * - */ - public long getOffset() { - return offset; - } - - /** - * commit offsets commitOffsets() method will be called on closed of - * KafkaConsumer. - * - * @Override - * - * - * public void commitOffsets() { if (getState() == - * KafkaConsumer.State.CLOSED) { log.warn("commitOffsets() called - * on closed KafkaConsumer " + getName()); return; } - * fConnector.commitOffsets(); } - */ - - /** - * updating fLastTouch with current time in ms - */ - public void touch() { - fLastTouch = System.currentTimeMillis(); - } - - /** - * getLastTouch() method returns long type value. returns fLastTouch - * variable value - * - */ - public long getLastTouch() { - return fLastTouch; - } - - /** - * setting the kafkaConsumer state to closed - */ - - public boolean close() { - if (getState() == Kafka011Consumer.State.CLOSED) { - - log.error("close() called on closed KafkaConsumer " + getName()); - return true; - } - - - boolean retVal = kafkaConnectorshuttask(); - return retVal; - - } - - /* time out if the kafka shutdown fails for some reason */ - - private boolean kafkaConnectorshuttask() { - Callable<Boolean> run = new Callable<Boolean>() { - @Override - public Boolean call() throws Exception { - - try { - - kConsumer.close(); - - } catch (Exception e) { - log.info("@Kafka Stream shutdown erorr occurred " + getName() + " " + e); - throw new Exception("@Kafka Stream shutdown erorr occurred " + getName() + " " + e); - - } - log.info("Kafka connection closure with in 15 seconds by a Executors task"); - - return true; - } - }; - - @SuppressWarnings({ "rawtypes", "unchecked" }) - RunnableFuture future = new FutureTask(run); - ExecutorService service = Executors.newSingleThreadExecutor(); - service.execute(future); - try { - future.get(200, TimeUnit.SECONDS); // wait 1 - // second - } catch (TimeoutException ex) { - // timed out. Try to stop the code if possible. - log.info("Timeout Occured - Kafka connection closure with in 300 seconds by a Executors task"); - future.cancel(true); - setState(Kafka011Consumer.State.OPENED); - } catch (Exception ex) { - // timed out. Try to stop the code if possible. - log.error("Exception occured Occured - Kafka connection closure with in 300 seconds by a Executors task" - + ex); - future.cancel(true); - setState(Kafka011Consumer.State.OPENED); - return false; - } - service.shutdown(); - setState(Kafka011Consumer.State.CLOSED); - return true; - } - - public void forcePollOnConsumer() { - Kafka011ConsumerUtil.forcePollOnConsumer(fTopic, fGroup, fId); - - } - - /** - * getConsumerGroup() returns Consumer group - * - * @return - */ - public String getConsumerGroup() { - return fGroup; - } - - /** - * getConsumerId returns Consumer Id - * - * @return - */ - public String getConsumerId() { - return fId; - } - - /** - * getState returns kafkaconsumer state - * - * @return - */ - private Kafka011Consumer.State getState() { - return this.state; - } - - /** - * setState() sets the kafkaConsumer state - * - * @param state - */ - private void setState(Kafka011Consumer.State state) { - this.state = state; - } - - - private final String fTopic; - private final String fGroup; - private final String fId; - private final String fLogTag; - - private KafkaConsumer<String, String> kConsumer; - private long fCreateTimeMs; - private long fLastTouch; - private long offset; - private Kafka011Consumer.State state; - private KafkaLiveLockAvoider2 fKafkaLiveLockAvoider; - private static final EELFLogger log = EELFManager.getInstance().getLogger(Kafka011Consumer.class); - private final LinkedBlockingQueue<ConsumerRecord<String, String>> fPendingMsgs; - - @Override - public void commitOffsets() { - if (getState() == Kafka011Consumer.State.CLOSED) { - log.warn("commitOffsets() called on closed KafkaConsumer " + getName()); - return; - } - kConsumer.commitSync(); - - - } - - @Override - public void setOffset(long offsetval) { - offset = offsetval; - } - - - public void setConsumerCache(KafkaConsumerCache cache) { - } - - -} diff --git a/src/main/java/com/att/dmf/mr/backends/kafka/Kafka011ConsumerUtil.java b/src/main/java/com/att/dmf/mr/backends/kafka/Kafka011ConsumerUtil.java deleted file mode 100644 index e066df5..0000000 --- a/src/main/java/com/att/dmf/mr/backends/kafka/Kafka011ConsumerUtil.java +++ /dev/null @@ -1,123 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.kafka; - -import java.util.ArrayList; - -import org.apache.kafka.clients.consumer.ConsumerRecords; - - - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * A consumer Util class for force polling when a rebalance issue is anticipated - * - * @author Ram - * - */ -public class Kafka011ConsumerUtil { - private static final EELFLogger log = EELFManager.getInstance().getLogger(Kafka011ConsumerUtil.class); - - /** - * @param fconsumercache - * @param fTopic - * @param fGroup - * @param fId - * @return - */ - public static boolean forcePollOnConsumer(final String fTopic, final String fGroup, final String fId) { - - Thread forcepollThread = new Thread(new Runnable() { - public void run() { - try { - - ArrayList<Kafka011Consumer> kcsList = null; - - kcsList = KafkaConsumerCache.getInstance().getConsumerListForCG(fTopic + "::" + fGroup + "::", fId); - if (null != kcsList) { - for (int counter = 0; counter < kcsList.size(); counter++) { - - Kafka011Consumer kc1 = kcsList.get(counter); - - try { - ConsumerRecords<String, String> recs = kc1.getConsumer().poll(0); - log.info("soft poll on " + kc1); - } catch (java.util.ConcurrentModificationException e) { - log.error("Error occurs for " + e); - } - - } - - } - - } catch (Exception e) { - log.error("Failed and go to Exception block for " + fGroup + " " + e.getMessage()); - } - } - }); - - forcepollThread.start(); - - return false; - - } - - /** - * @param fconsumercache - * @param group - * @return - */ - public static boolean forcePollOnConsumer(final String group) { - - Thread forcepollThread = new Thread(new Runnable() { - public void run() { - try { - ArrayList<Kafka011Consumer> kcsList = new ArrayList<Kafka011Consumer>(); - kcsList = KafkaConsumerCache.getInstance().getConsumerListForCG(group); - - if (null != kcsList) { - - for (int counter = 0; counter < kcsList.size(); counter++) { - - Kafka011Consumer kc1 = kcsList.get(counter); - log.info("soft poll on remote nodes " + kc1); - ConsumerRecords<String, String> recs = kc1.getConsumer().poll(0); - } - - } - - } catch (java.util.ConcurrentModificationException e) { - log.error("Error occurs for " + e); - } catch (Exception e) { - log.error("Failed and go to Exception block for " + group + " " + e.getMessage()); - } - } - }); - - forcepollThread.start(); - return false; - - } - -} diff --git a/src/main/java/com/att/dmf/mr/backends/kafka/KafkaConsumer.txt b/src/main/java/com/att/dmf/mr/backends/kafka/KafkaConsumer.txt deleted file mode 100644 index dd6259f..0000000 --- a/src/main/java/com/att/dmf/mr/backends/kafka/KafkaConsumer.txt +++ /dev/null @@ -1,386 +0,0 @@ -package com.att.dmf.mr.backends.kafka; - -import java.util.Arrays; -import java.util.Properties; -import java.util.concurrent.Callable; -import java.util.concurrent.ExecutorService; -import java.util.concurrent.Executors; -import java.util.concurrent.FutureTask; -import java.util.concurrent.LinkedBlockingQueue; -import java.util.concurrent.RunnableFuture; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; - -import org.apache.kafka.clients.consumer.ConsumerRecord; -import org.apache.kafka.clients.consumer.ConsumerRecords; -import org.apache.kafka.common.KafkaException; - -import com.att.dmf.mr.backends.Consumer; - -//import org.slf4j.Logger; -//import org.slf4j.LoggerFactory; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * A consumer instance that's created per-request. These are stateless so that - * clients can connect to this service as a proxy. - * - * @author peter - * - */ -public class KafkaConsumer implements Consumer { - private enum State { - OPENED, CLOSED - } - - /** - * KafkaConsumer() is constructor. It has following 4 parameters:- - * - * @param topic - * @param group - * @param id - * @param cc - * - */ - - public KafkaConsumer(String topic, String group, String id, Properties prop) throws Exception { - fTopic = topic; - fGroup = group; - fId = id; - // fConnector = cc; - - fCreateTimeMs = System.currentTimeMillis(); - fLastTouch = fCreateTimeMs; - fPendingMsgs = new LinkedBlockingQueue<ConsumerRecord<String,String>> (); - fLogTag = fGroup + "(" + fId + ")/" + fTopic; - offset = 0; - - state = KafkaConsumer.State.OPENED; - - // final Map<String, Integer> topicCountMap = new HashMap<String, - // Integer>(); - // topicCountMap.put(fTopic, 1); - // log.info(fLogTag +" kafka Consumer started at " - // +System.currentTimeMillis()); - // final Map<String, List<KafkaStream<byte[], byte[]>>> consumerMap = - // fConnector.createMessageStreams(topicCountMap); - // final List<KafkaStream<byte[], byte[]>> streams = - // consumerMap.get(fTopic); - - kConsumer = new org.apache.kafka.clients.consumer.KafkaConsumer<>(prop); - // System.out.println("I am in Consumer APP " + topic + "-- " + - // fConsumer); - kConsumer.subscribe(Arrays.asList(topic)); - log.info(fLogTag + " kafka stream created in " + (System.currentTimeMillis() - fCreateTimeMs)); - System.out.println("-----id " +id); - - - try { ConsumerRecords<String, String> records = - kConsumer.poll(500); System.out.println("---" + - records.count()); - - for (ConsumerRecord<String, String> record : records) { - System.out.printf("offset = %d, key = %s, value = %s", - record.offset(), record.key(), record.value()); String t = - record.value(); - - } - }catch(Exception e){ - System.out.println( e); - } - System.out.println(fLogTag + " kafka stream created in " + (System.currentTimeMillis() - fCreateTimeMs)); - kConsumer.commitSync(); - // fConsumer.close(); - - - /* - * ConsumerRecords<String, String> records = fConsumer.poll(500); - * System.out.println("---" + records.count()); - * - * for (ConsumerRecord<String, String> record : records) { - * System.out.printf("offset = %d, key = %s, value = %s", - * record.offset(), record.key(), record.value()); String t = - * record.value(); - * - * } - * - * - * fConsumer.commitSync(); fConsumer.close(); - */ - - // fStream = streams.iterator().next(); - } - - - - private Consumer.Message makeMessage ( final ConsumerRecord<String,String> msg ) - { - return new Consumer.Message() - { - @Override - public long getOffset () - { - return msg.offset (); - } - - @Override - public String getMessage () - { - return new String ( msg.value () ); - } - }; - } - - @Override - public synchronized Consumer.Message nextMessage () - { - - try - { - if ( fPendingMsgs.size () > 0 ) - { - return makeMessage ( fPendingMsgs.take () ); - } - } - catch ( InterruptedException x ) - { - log.warn ( "After size>0, pending msg take() threw InterruptedException. Ignoring. (" + x.getMessage () + ")", x ); - } - - - try - { - boolean foundMsgs = false; - System.out.println("entering into pollingWWWWWWWWWWWWWWWWW"); - final ConsumerRecords<String,String> records = kConsumer.poll ( 100 ); - System.out.println("polling doneXXXXXXXXXXXXXXXXXXXXXXXXXXX...."); - for ( ConsumerRecord<String,String> record : records ) - { - foundMsgs = true; - fPendingMsgs.offer ( record ); - } - - } - catch ( KafkaException x ) - { - log.debug ( fLogTag + ": KafkaException " + x.getMessage () ); - - } - catch ( java.lang.IllegalStateException | java.lang.IllegalArgumentException x ) - { - log.error ( fLogTag + ": Illegal state/arg exception in Kafka consumer; dropping stream. " + x.getMessage () ); - - } - - return null; - } - - - - /** - * getName() method returns string type value. returns 3 parameters in - * string:- fTopic,fGroup,fId - * - * @Override - */ - public String getName() { - return fTopic + " : " + fGroup + " : " + fId; - } - - /** - * getCreateTimeMs() method returns long type value. returns fCreateTimeMs - * variable value - * - * @Override - * - */ - public long getCreateTimeMs() { - return fCreateTimeMs; - } - - public org.apache.kafka.clients.consumer.KafkaConsumer getConsumer() { - return kConsumer; - } - - /** - * getLastAccessMs() method returns long type value. returns fLastTouch - * variable value - * - * @Override - * - */ - public long getLastAccessMs() { - return fLastTouch; - } - - - - /** - * getOffset() method returns long type value. returns offset variable value - * - * @Override - * - */ - public long getOffset() { - return offset; - } - - /** - * commit offsets commitOffsets() method will be called on closed of - * KafkaConsumer. - * - * @Override - * - * - * public void commitOffsets() { if (getState() == - * KafkaConsumer.State.CLOSED) { log.warn("commitOffsets() called - * on closed KafkaConsumer " + getName()); return; } - * fConnector.commitOffsets(); } - */ - - /** - * updating fLastTouch with current time in ms - */ - public void touch() { - fLastTouch = System.currentTimeMillis(); - } - - /** - * getLastTouch() method returns long type value. returns fLastTouch - * variable value - * - */ - public long getLastTouch() { - return fLastTouch; - } - - /** - * setting the kafkaConsumer state to closed - */ - public synchronized boolean close() { - - if (getState() == KafkaConsumer.State.CLOSED) { - - log.warn("close() called on closed KafkaConsumer " + getName()); - return true; - } - - setState(KafkaConsumer.State.CLOSED); - // fConnector.shutdown(); - boolean retVal = kafkaConnectorshuttask(); - return retVal; - - } - - /* time out if the kafka shutdown fails for some reason */ - - private boolean kafkaConnectorshuttask() { - Callable<Boolean> run = new Callable<Boolean>() { - @Override - public Boolean call() throws Exception { - // your code to be timed - try { - System.out.println("consumer closing....." + kConsumer); - kConsumer.close(); - } catch (Exception e) { - log.info("@@@@@@Kafka Stream shutdown erorr occurred " + getName() + " " + e); - } - log.info("Kafka connection closure with in 15 seconds by a Executors task"); - return true; - } - }; - - RunnableFuture future = new FutureTask(run); - ExecutorService service = Executors.newSingleThreadExecutor(); - service.execute(future); - Boolean result = null; - try { - result = (Boolean) future.get(15, TimeUnit.SECONDS); // wait 1 - // second - } catch (TimeoutException ex) { - // timed out. Try to stop the code if possible. - log.info("Timeout Occured - Kafka connection closure with in 15 seconds by a Executors task"); - future.cancel(true); - } catch (Exception ex) { - // timed out. Try to stop the code if possible. - log.info("Timeout Occured - Kafka connection closure with in 15 seconds by a Executors task" + ex); - future.cancel(true); - return false; - } - service.shutdown(); - return true; - } - - /** - * getConsumerGroup() returns Consumer group - * - * @return - */ - public String getConsumerGroup() { - return fGroup; - } - - /** - * getConsumerId returns Consumer Id - * - * @return - */ - public String getConsumerId() { - return fId; - } - - /** - * getState returns kafkaconsumer state - * - * @return - */ - private KafkaConsumer.State getState() { - return this.state; - } - - /** - * setState() sets the kafkaConsumer state - * - * @param state - */ - private void setState(KafkaConsumer.State state) { - this.state = state; - } - - // private ConsumerConnector fConnector; - private final String fTopic; - private final String fGroup; - private final String fId; - private final String fLogTag; - // private final KafkaStream<byte[], byte[]> fStream; - private final org.apache.kafka.clients.consumer.KafkaConsumer<String, String> kConsumer; - private long fCreateTimeMs; - private long fLastTouch; - private long offset; - private KafkaConsumer.State state; - private static final EELFLogger log = EELFManager.getInstance().getLogger(KafkaConsumer.class); - private final LinkedBlockingQueue<ConsumerRecord<String,String>> fPendingMsgs; - // private static final Logger log = - // LoggerFactory.getLogger(KafkaConsumer.class); - - @Override - public void commitOffsets() { - if (getState() == KafkaConsumer.State.CLOSED) { - log.warn("commitOffsets() called on closed KafkaConsumer " + getName()); - return; - } - kConsumer.commitSync(); - // fConsumer.close(); - - } - - - - @Override - public void setOffset(long offsetval) { - // TODO Auto-generated method stub - offset = offsetval; - } -} diff --git a/src/main/java/com/att/dmf/mr/backends/kafka/KafkaConsumerCache.java b/src/main/java/com/att/dmf/mr/backends/kafka/KafkaConsumerCache.java deleted file mode 100644 index 83c08ec..0000000 --- a/src/main/java/com/att/dmf/mr/backends/kafka/KafkaConsumerCache.java +++ /dev/null @@ -1,742 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.kafka; - -import java.io.IOException; -import java.net.InetAddress; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Enumeration; -import java.util.LinkedList; -import java.util.List; -import java.util.Map.Entry; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.Executors; -import java.util.concurrent.ScheduledExecutorService; -import java.util.concurrent.TimeUnit; - -import javax.annotation.Resource; - -import org.I0Itec.zkclient.exception.ZkException; -import org.I0Itec.zkclient.exception.ZkInterruptedException; -import org.apache.curator.framework.CuratorFramework; -import org.apache.curator.framework.imps.CuratorFrameworkState; -import org.apache.curator.framework.recipes.cache.ChildData; -import org.apache.curator.framework.recipes.cache.PathChildrenCache; -import org.apache.curator.framework.recipes.cache.PathChildrenCacheEvent; -import org.apache.curator.framework.recipes.cache.PathChildrenCacheListener; -import org.apache.curator.framework.state.ConnectionState; -import org.apache.curator.framework.state.ConnectionStateListener; -import org.apache.curator.utils.EnsurePath; -import org.apache.curator.utils.ZKPaths; -import org.apache.http.annotation.NotThreadSafe; -import org.apache.zookeeper.KeeperException; -import org.apache.zookeeper.KeeperException.NoNodeException; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.beans.factory.annotation.Qualifier; -import org.springframework.context.annotation.ComponentScan; - -import com.att.ajsc.filemonitor.AJSCPropertiesMap; -import com.att.dmf.mr.backends.Consumer; -import com.att.dmf.mr.backends.MetricsSet; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.exception.DMaaPErrorMessages; -import com.att.dmf.mr.utils.ConfigurationReader; - - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.metrics.CdmTimer; - -/** - * @NotThreadSafe but expected to be used within KafkaConsumerFactory, which - * must be - * @author peter - * - */ -@NotThreadSafe -public class KafkaConsumerCache { - - private static KafkaConsumerCache kafkaconscache = null; - - public static KafkaConsumerCache getInstance() { - if (kafkaconscache == null) - kafkaconscache = new KafkaConsumerCache(); - - return kafkaconscache; - } - - private static final String kSetting_ConsumerHandoverWaitMs = "cambria.consumer.cache.handoverWaitMs"; - private static final int kDefault_ConsumerHandoverWaitMs = 500; - - private static final String kSetting_SweepEverySeconds = "cambria.consumer.cache.sweepFreqSeconds"; - private static final String kSetting_TouchEveryMs = "cambria.consumer.cache.touchFreqMs"; - - private static final String kSetting_ZkBasePath = "cambria.consumer.cache.zkBasePath"; - private static final String kDefault_ZkBasePath = CambriaConstants.kDefault_ZkRoot + "/consumerCache"; - - // kafka defaults to timing out a client after 6 seconds of inactivity, but - // it heartbeats even when the client isn't fetching. Here, we don't - // want to prematurely rebalance the consumer group. Assuming clients are - // hitting - // the server at least every 30 seconds, timing out after 2 minutes should - // be okay. - // FIXME: consider allowing the client to specify its expected call rate? - private static final long kDefault_MustTouchEveryMs = 1000L*60*2; - - // check for expirations pretty regularly - private static final long kDefault_SweepEverySeconds = 15; - - private enum Status { - NOT_STARTED, CONNECTED, DISCONNECTED, SUSPENDED - } - - - - - @Autowired - private DMaaPErrorMessages errorMessages; - - - /** - * User defined exception class for kafka consumer cache - * - * @author nilanjana.maity - * - */ - public class KafkaConsumerCacheException extends Exception { - /** - * To throw the exception - * - * @param t - */ - KafkaConsumerCacheException(Throwable t) { - super(t); - } - - /** - * - * @param s - */ - public KafkaConsumerCacheException(String s) { - super(s); - } - - private static final long serialVersionUID = 1L; - } - - /** - * Creates a KafkaConsumerCache object. Before it is used, you must call - * startCache() - * - * @param apiId - * @param s - * @param metrics - */ - public KafkaConsumerCache() { - - String strkSetting_ZkBasePath = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - kSetting_ZkBasePath); - if (null == strkSetting_ZkBasePath) - strkSetting_ZkBasePath = kDefault_ZkBasePath; - fBaseZkPath = strkSetting_ZkBasePath; - - fConsumers = new ConcurrentHashMap<>(); - fSweepScheduler = Executors.newScheduledThreadPool(1); - - curatorConsumerCache = null; - - status = Status.NOT_STARTED; - // Watcher for consumer rebalancing across nodes. Kafka011 rebalancing - // work around - - listener = new ConnectionStateListener() { - public void stateChanged(CuratorFramework client, ConnectionState newState) { - if (newState == ConnectionState.LOST) { - - log.info("ZooKeeper connection expired"); - handleConnectionLoss(); - } else if (newState == ConnectionState.READ_ONLY) { - log.warn("ZooKeeper connection set to read only mode."); - } else if (newState == ConnectionState.RECONNECTED) { - log.info("ZooKeeper connection re-established"); - handleReconnection(); - } else if (newState == ConnectionState.SUSPENDED) { - log.warn("ZooKeeper connection has been suspended."); - handleConnectionSuspended(); - } - } - }; - } - - /** - * Start the cache service. This must be called before any get/put - * operations. - * - * @param mode - * DMAAP or cambria - * @param curator - * @throws IOException - * @throws KafkaConsumerCacheException - */ - public void startCache(String mode, CuratorFramework curator) throws KafkaConsumerCacheException { - - if (fApiId == null) { - throw new IllegalArgumentException("API Node ID must be specified."); - } - - try { - - if (mode != null && mode.equals(CambriaConstants.DMAAP)) { - curator = getCuratorFramework(curator); - } - curator.getConnectionStateListenable().addListener(listener); - setStatus(Status.CONNECTED); - curatorConsumerCache = new PathChildrenCache(curator, fBaseZkPath, true); - curatorConsumerCache.start(); - curatorConsumerCache.getListenable().addListener(new PathChildrenCacheListener() { - public void childEvent(CuratorFramework client, PathChildrenCacheEvent event) throws Exception { - switch (event.getType()) { - case CHILD_ADDED: { - try { - final String apiId = new String(event.getData().getData()); - final String consumer = ZKPaths.getNodeFromPath(event.getData().getPath()); - - log.info(apiId + " started consumer " + consumer); - } catch (Exception ex) { - log.info("#Error Occured during Adding child" + ex); - } - break; - } - case CHILD_UPDATED: { - final String apiId = new String(event.getData().getData()); - final String consumer = ZKPaths.getNodeFromPath(event.getData().getPath()); - - if (fConsumers.containsKey(consumer)) { - log.info(apiId + " claimed consumer " + consumer + " from " + fApiId - + " but wont hand over"); - // Commented so that it dont give the connection - // until the active node is running for this client - // id. - dropClaimedConsumer(consumer); - } - - break; - } - case CHILD_REMOVED: { - final String consumer = ZKPaths.getNodeFromPath(event.getData().getPath()); - - if (fConsumers.containsKey(consumer)) { - log.info("Someone wanted consumer " + consumer - + " gone; but not removing it from the cache"); - dropConsumer(consumer, false); - } - - break; - } - - default: - break; - } - } - }); - - // initialize the ZK path - EnsurePath ensurePath = new EnsurePath(fBaseZkPath); - ensurePath.ensure(curator.getZookeeperClient()); - - - - long freq = kDefault_SweepEverySeconds; - String strkSetting_SweepEverySeconds = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - kSetting_SweepEverySeconds); - if (null != strkSetting_SweepEverySeconds) { - freq = Long.parseLong(strkSetting_SweepEverySeconds); - } - - fSweepScheduler.scheduleAtFixedRate(new sweeper(), freq, freq, TimeUnit.SECONDS); - log.info("KafkaConsumerCache started"); - log.info("sweeping cached clients every " + freq + " seconds"); - } catch (ZkException e) { - log.error("@@@@@@ ZK Exception occured for " + e); - throw new KafkaConsumerCacheException(e); - } catch (Exception e) { - log.error("@@@@@@ Exception occured for " + e); - throw new KafkaConsumerCacheException(e); - } - } - - /** - * Getting the curator oject to start the zookeeper connection estabished - * - * @param curator - * @return curator object - */ - public static CuratorFramework getCuratorFramework(CuratorFramework curator) { - if (curator.getState() == CuratorFrameworkState.LATENT) { - curator.start(); - - try { - curator.blockUntilConnected(); - } catch (InterruptedException e) { - log.error("error while setting curator framework :",e); - Thread.currentThread().interrupt(); - } - } - - return curator; - } - - /** - * Stop the cache service. - */ - public void stopCache() { - setStatus(Status.DISCONNECTED); - - final CuratorFramework curator = ConfigurationReader.getCurator(); - - if (curator != null) { - try { - curator.getConnectionStateListenable().removeListener(listener); - curatorConsumerCache.close(); - log.info("Curator client closed"); - } catch (ZkInterruptedException e) { - log.warn("Curator client close interrupted: " + e.getMessage()); - } catch (IOException e) { - log.warn("Error while closing curator PathChildrenCache for KafkaConsumerCache" + e.getMessage()); - } - - curatorConsumerCache = null; - } - - if (fSweepScheduler != null) { - fSweepScheduler.shutdownNow(); - log.info("cache sweeper stopped"); - } - - if (fConsumers != null) { - fConsumers.clear(); - fConsumers = null; - } - - setStatus(Status.NOT_STARTED); - - log.info("Consumer cache service stopped"); - } - - /** - * Get a cached consumer by topic, group, and id, if it exists (and remains - * valid) In addition, this method waits for all other consumer caches in - * the cluster to release their ownership and delete their version of this - * consumer. - * - * @param topic - * @param consumerGroupId - * @param clientId - * @return a consumer, or null - */ - public Kafka011Consumer getConsumerFor(String topic, String consumerGroupId, String clientId) - throws KafkaConsumerCacheException { - if (getStatus() != KafkaConsumerCache.Status.CONNECTED) - throw new KafkaConsumerCacheException("The cache service is unavailable."); - - final String consumerKey = makeConsumerKey(topic, consumerGroupId, clientId); - final Kafka011Consumer kc = fConsumers.get(consumerKey); - - if (kc != null) { - log.debug("Consumer cache hit for [" + consumerKey + "], last was at " + kc.getLastTouch()); - kc.touch(); - fMetrics.onKafkaConsumerCacheHit(); - } else { - log.debug("Consumer cache miss for [" + consumerKey + "]"); - fMetrics.onKafkaConsumerCacheMiss(); - } - - return kc; - } - - /** - * Get a cached consumer by topic, group, and id, if it exists (and remains - * valid) In addition, this method waits for all other consumer caches in - * the cluster to release their ownership and delete their version of this - * consumer. - * - * @param topic - * @param consumerGroupId - * @param clientId - * @return a consumer, or null - */ - public ArrayList<Kafka011Consumer> getConsumerListForCG(String topicgroup, String clientId) - throws KafkaConsumerCacheException { - if (getStatus() != KafkaConsumerCache.Status.CONNECTED) - throw new KafkaConsumerCacheException("The cache service is unavailable."); - ArrayList<Kafka011Consumer> kcl = new ArrayList<>(); - - - Enumeration<String> strEnum = fConsumers.keys(); - String consumerLocalKey = null; - while (strEnum.hasMoreElements()) { - consumerLocalKey = strEnum.nextElement(); - - if (consumerLocalKey.startsWith(topicgroup) && (!consumerLocalKey.endsWith("::" + clientId))) { - - - - - kcl.add(fConsumers.get(consumerLocalKey)); - - } - } - - return kcl; - } - - public ArrayList<Kafka011Consumer> getConsumerListForCG(String group) throws KafkaConsumerCacheException { - if (getStatus() != KafkaConsumerCache.Status.CONNECTED) - throw new KafkaConsumerCacheException("The cache service is unavailable."); - ArrayList<Kafka011Consumer> kcl = new ArrayList<>(); - - Enumeration<String> strEnum = fConsumers.keys(); - String consumerLocalKey = null; - while (strEnum.hasMoreElements()) { - consumerLocalKey = strEnum.nextElement(); - - if (consumerLocalKey.startsWith(group)) { - - - kcl.add(fConsumers.get(consumerLocalKey)); - - } - } - - return kcl; - } - - /** - * Put a consumer into the cache by topic, group and ID - * - * @param topic - * @param consumerGroupId - * @param consumerId - * @param consumer - * @throws KafkaConsumerCacheException - */ - public void putConsumerFor(String topic, String consumerGroupId, String consumerId, Kafka011Consumer consumer) - throws KafkaConsumerCacheException { - if (getStatus() != KafkaConsumerCache.Status.CONNECTED) - throw new KafkaConsumerCacheException("The cache service is unavailable."); - - final String consumerKey = makeConsumerKey(topic, consumerGroupId, consumerId); - fConsumers.put(consumerKey, consumer); - - - - log.info("^@ Consumer Added to Cache Consumer Key" + consumerKey + " ApiId" + fApiId); - } - - public Collection<? extends Consumer> getConsumers() { - return new LinkedList<>(fConsumers.values()); - } - - /** - * This method is to drop all the consumer - */ - public void dropAllConsumers() { - for (Entry<String, Kafka011Consumer> entry : fConsumers.entrySet()) { - dropConsumer(entry.getKey(), true); - } - - // consumers should be empty here - if (fConsumers.size() > 0) { - log.warn("During dropAllConsumers, the consumer map is not empty."); - fConsumers.clear(); - } - } - - /** - * Drop a consumer from our cache due to a timeout - * - * @param key - */ - private void dropTimedOutConsumer(String key) { - fMetrics.onKafkaConsumerTimeout(); - - if (!fConsumers.containsKey(key)) { - log.warn("Attempted to drop a timed out consumer which was not in our cache: " + key); - return; - } - - // First, drop this consumer from our cache - boolean isdrop = dropConsumer(key, true); - if (!isdrop) { - return; - } - final CuratorFramework curator = ConfigurationReader.getCurator(); - - try { - curator.delete().guaranteed().forPath(fBaseZkPath + "/" + key); - log.info(" ^ deleted " + fBaseZkPath + "/" + key); - } catch (NoNodeException e) { - log.warn("A consumer was deleted from " + fApiId - + "'s cache, but no Cambria API node had ownership of it in ZooKeeper"); - } catch (Exception e) { - log.debug("Unexpected exception while deleting consumer: " + e.getMessage()); - log.info(" %%%%%%@# Unexpected exception while deleting consumer: " + e.getMessage()); - } - - try { - int consumerHandoverWaitMs = kDefault_ConsumerHandoverWaitMs; - String strkSetting_ConsumerHandoverWaitMs = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - kSetting_ConsumerHandoverWaitMs); - if (strkSetting_ConsumerHandoverWaitMs != null) - consumerHandoverWaitMs = Integer.parseInt(strkSetting_ConsumerHandoverWaitMs); - Thread.sleep(consumerHandoverWaitMs); - } catch (InterruptedException e) { - log.error("InterruptedException in dropTimedOutConsumer",e); - Thread.currentThread().interrupt(); - } - log.info("Dropped " + key + " consumer due to timeout"); - } - - /** - * Drop a consumer from our cache due to another API node claiming it as - * their own. - * - * @param key - */ - private void dropClaimedConsumer(String key) { - // if the consumer is still in our cache, it implies a claim. - if (fConsumers.containsKey(key)) { - fMetrics.onKafkaConsumerClaimed(); - log.info("Consumer [" + key + "] claimed by another node."); - } - log.info("^dropping claimed Kafka consumer " + key); - dropConsumer(key, false); - } - - /** - * Removes the consumer from the cache and closes its connection to the - * kafka broker(s). - * - * @param key - * @param dueToTimeout - */ - private boolean dropConsumer(String key, boolean dueToTimeout) { - final Kafka011Consumer kc = fConsumers.get(key); - log.info("closing Kafka consumer " + key + " object " + kc); - if (kc != null) { - - if (kc.close()) { - fConsumers.remove(key); - - } else { - return false; - } - } - return true; - } - - // private final rrNvReadable fSettings; - private MetricsSet fMetrics; - private final String fBaseZkPath; - private final ScheduledExecutorService fSweepScheduler; - private String fApiId; - - public void setfMetrics(final MetricsSet metrics) { - this.fMetrics = metrics; - } - - public void setfApiId(final String id) { - this.fApiId = id; - } - - private final ConnectionStateListener listener; - - private ConcurrentHashMap<String, Kafka011Consumer> fConsumers; - private PathChildrenCache curatorConsumerCache; - - private volatile Status status; - - private void handleReconnection() { - - log.info("Reading current cache data from ZK and synchronizing local cache"); - final List<ChildData> cacheData = curatorConsumerCache.getCurrentData(); - // Remove all the consumers in this API nodes cache that now belong to - // other API nodes. - for (ChildData cachedConsumer : cacheData) { - final String consumerId = ZKPaths.getNodeFromPath(cachedConsumer.getPath()); - final String owningApiId = (cachedConsumer.getData() != null) ? new String(cachedConsumer.getData()) - : "undefined"; - if (!fApiId.equals(owningApiId)) { - fConsumers.remove(consumerId); // Commented to avoid removing - // the value cache hashmap but the lock still exists. - // This is not considered in kafka consumer Factory - log.info("@@@ Validating current cache data from ZK and synchronizing local cache" + owningApiId - + " removing " + consumerId); - } - } - - setStatus(Status.CONNECTED); - } - - private void handleConnectionSuspended() { - log.info("Suspending cache until ZK connection is re-established"); - - setStatus(Status.SUSPENDED); - } - - private void handleConnectionLoss() { - log.info("Clearing consumer cache (shutting down all Kafka consumers on this node)"); - - setStatus(Status.DISCONNECTED); - - closeAllCachedConsumers(); - fConsumers.clear(); - } - - private void closeAllCachedConsumers() { - for (Entry<String, Kafka011Consumer> entry : fConsumers.entrySet()) { - try { - entry.getValue().close(); - } catch (Exception e) { - log.info("@@@@@@ Error occurd while closing Clearing All cache " + e); - } - } - } - - private static String makeConsumerKey(String topic, String consumerGroupId, String clientId) { - return topic + "::" + consumerGroupId + "::" + clientId; - } - - /** - * This method is to get a lock - * - * @param topic - * @param consumerGroupId - * @param consumerId - * @throws KafkaConsumerCacheException - */ - public void signalOwnership(final String topic, final String consumerGroupId, final String consumerId) - throws KafkaConsumerCacheException { - // get a lock at <base>/<topic>::<consumerGroupId>::<consumerId> - final String consumerKey = makeConsumerKey(topic, consumerGroupId, consumerId); - - try(final CdmTimer timer = new CdmTimer(fMetrics, "CacheSignalOwnership")) { - final String consumerPath = fBaseZkPath + "/" + consumerKey; - log.debug(fApiId + " attempting to claim ownership of consumer " + consumerKey); - final CuratorFramework curator = ConfigurationReader.getCurator(); - - try { - curator.setData().forPath(consumerPath, fApiId.getBytes()); - } catch (KeeperException.NoNodeException e) { - curator.create().creatingParentsIfNeeded().forPath(consumerPath, fApiId.getBytes()); - } - log.info(fApiId + " successfully claimed ownership of consumer " + consumerKey); - timer.end(); - } catch (Exception e) { - log.error(fApiId + " failed to claim ownership of consumer " + consumerKey); - throw new KafkaConsumerCacheException(e); - } - - log.info("Backing off to give the Kafka broker time to clean up the ZK data for this consumer"); - - try { - int consumerHandoverWaitMs = kDefault_ConsumerHandoverWaitMs; - String strkSetting_ConsumerHandoverWaitMs = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - kSetting_ConsumerHandoverWaitMs); - if (strkSetting_ConsumerHandoverWaitMs != null) - consumerHandoverWaitMs = Integer.parseInt(strkSetting_ConsumerHandoverWaitMs); - Thread.sleep(consumerHandoverWaitMs); - } catch (InterruptedException e) { - log.error("InterruptedException in signalOwnership",e); - Thread.currentThread().interrupt(); - } - } - - public KafkaLiveLockAvoider2 getkafkaLiveLockAvoiderObj() { - return null; - } - - public void sweep() { - final LinkedList<String> removals = new LinkedList<String>(); - long mustTouchEveryMs = kDefault_MustTouchEveryMs; - String strkSetting_TouchEveryMs = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - kSetting_TouchEveryMs); - if (null != strkSetting_TouchEveryMs) { - mustTouchEveryMs = Long.parseLong(strkSetting_TouchEveryMs); - } - - - final long oldestAllowedTouchMs = System.currentTimeMillis() - mustTouchEveryMs; - - for (Entry<String, Kafka011Consumer> e : fConsumers.entrySet()) { - final long lastTouchMs = e.getValue().getLastTouch(); - log.debug("consumer #####1" + e.getKey() + " " + lastTouchMs + " < " + oldestAllowedTouchMs); - - if (lastTouchMs < oldestAllowedTouchMs) { - log.info("consumer " + e.getKey() + " has expired"); - removals.add(e.getKey()); - } - } - - for (String key : removals) { - dropTimedOutConsumer(key); - } - } - - /** - * Creating a thread to run the sweep method - * - * @author nilanjana.maity - * - */ - private class sweeper implements Runnable { - /** - * run method - */ - public void run() { - sweep(); - } - } - - /** - * This method is to drop consumer - * - * @param topic - * @param consumerGroup - * @param clientId - */ - public void dropConsumer(String topic, String consumerGroup, String clientId) { - dropConsumer(makeConsumerKey(topic, consumerGroup, clientId), false); - } - - private Status getStatus() { - return this.status; - } - - private void setStatus(Status status) { - this.status = status; - } - - private static final EELFLogger log = EELFManager.getInstance().getLogger(KafkaConsumerCache.class); - -}
\ No newline at end of file diff --git a/src/main/java/com/att/dmf/mr/backends/kafka/KafkaLiveLockAvoider2.java b/src/main/java/com/att/dmf/mr/backends/kafka/KafkaLiveLockAvoider2.java deleted file mode 100644 index f521b41..0000000 --- a/src/main/java/com/att/dmf/mr/backends/kafka/KafkaLiveLockAvoider2.java +++ /dev/null @@ -1,159 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.kafka; - - -import java.util.List; -import java.util.concurrent.TimeUnit; - -import javax.annotation.PostConstruct; - -import org.apache.curator.framework.CuratorFramework; -import org.apache.curator.framework.recipes.locks.InterProcessMutex; -import org.apache.zookeeper.CreateMode; -import org.apache.zookeeper.Watcher; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.beans.factory.annotation.Qualifier; -import org.springframework.stereotype.Component; - -//@ComponentScan(basePackages="com.att.dmf.mr.backends.kafka") -@Component -public class KafkaLiveLockAvoider2 { - - public static final String ZNODE_ROOT = "/live-lock-avoid"; - public static final String ZNODE_LOCKS = "/locks"; - public static final String ZNODE_UNSTICK_TASKS ="/unstick-tasks"; - - private static String locksPath = ZNODE_ROOT+ZNODE_LOCKS; - private static String tasksPath = ZNODE_ROOT+ZNODE_UNSTICK_TASKS; - private static final EELFLogger log = EELFManager.getInstance().getLogger(KafkaLiveLockAvoider2.class.getName()); - - @Autowired - @Qualifier("curator") - private CuratorFramework curatorFramework; - - @PostConstruct - public void init() { - log.info("Welcome......................................................................................"); - try { - if (curatorFramework.checkExists().forPath(locksPath) == null) { - curatorFramework.create().creatingParentsIfNeeded().forPath(locksPath); - } - if (curatorFramework.checkExists().forPath(tasksPath) == null) { - curatorFramework.create().creatingParentsIfNeeded().forPath(tasksPath); - } - - } catch (Exception e) { - - log.error("Error during creation of permanent Znodes under /live-lock-avoid ",e); - - } - - - } - public void unlockConsumerGroup(String appId, String groupName) throws Exception { - - log.info("Signalling unlock to all conumsers of in group [{}] now, " , groupName); - - String fullLockPath = String.format("%s/%s", locksPath, groupName ); - String fullTasksPath = null; - - try { - - //Use the Curator recipe for a Mutex lock, only one process can be broadcasting unlock instructions for a group - InterProcessMutex lock = new InterProcessMutex(curatorFramework, fullLockPath); - if ( lock.acquire(100L, TimeUnit.MILLISECONDS) ) - { - try - { - List<String> taskNodes = curatorFramework.getChildren().forPath(tasksPath); - for (String taskNodeName : taskNodes) { - if(!taskNodeName.equals(appId)) { - - fullTasksPath = String.format("%s/%s/%s", tasksPath, taskNodeName, groupName); - log.info("Writing groupName {} to path {}",groupName, fullTasksPath); - - - if(curatorFramework.checkExists().forPath(fullTasksPath) != null) { - curatorFramework.delete().forPath(fullTasksPath); - } - curatorFramework.create().withMode(CreateMode.EPHEMERAL).forPath(fullTasksPath); - } - } - - - } - finally - { - //Curator lock recipe requires a acquire() to be followed by a release() - lock.release(); - } - }else { - log.info("Could not obtain the avoider lock, another process has the avoider lock? {}", !lock.isAcquiredInThisProcess() ); - } - - - } catch (Exception e) { - log.error("Error setting up either lock ZNode {} or task ZNode {}",fullLockPath, fullTasksPath,e); - throw e; - } - - - } - - /* - * Shoud be called once per MR server instance. - * - */ - public void startNewWatcherForServer(String appId, LiveLockAvoidance avoidanceCallback) { - LockInstructionWatcher instructionWatcher = new LockInstructionWatcher(curatorFramework,avoidanceCallback,this); - assignNewProcessNode(appId, instructionWatcher); - - } - - - protected void assignNewProcessNode(String appId, Watcher processNodeWatcher ) { - - String taskHolderZnodePath = ZNODE_ROOT+ZNODE_UNSTICK_TASKS+"/"+appId; - - - try { - - if(curatorFramework.checkExists().forPath(taskHolderZnodePath) != null) { - curatorFramework.delete().deletingChildrenIfNeeded().forPath(taskHolderZnodePath); - - } - curatorFramework.create().forPath(taskHolderZnodePath); - //setup the watcher - curatorFramework.getChildren().usingWatcher(processNodeWatcher).inBackground().forPath(taskHolderZnodePath); - log.info("Done creating task holder and watcher for APP name: {}",appId); - - } catch (Exception e) { - log.error("Could not add new processing node for name {}", appId, e); - } - - } - - -} diff --git a/src/main/java/com/att/dmf/mr/backends/kafka/KafkaPublisher.java b/src/main/java/com/att/dmf/mr/backends/kafka/KafkaPublisher.java deleted file mode 100644 index 1e78b01..0000000 --- a/src/main/java/com/att/dmf/mr/backends/kafka/KafkaPublisher.java +++ /dev/null @@ -1,228 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.kafka; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.LinkedList; -import java.util.List; -import java.util.Properties; - -import org.apache.kafka.clients.producer.KafkaProducer; -import org.apache.kafka.clients.producer.Producer; -import org.apache.kafka.clients.producer.ProducerRecord; -import org.json.JSONException; -import org.springframework.beans.factory.annotation.Qualifier; - -import com.att.dmf.mr.backends.Publisher; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.utils.Utils; -//import org.slf4j.Logger; -//import org.slf4j.LoggerFactory; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.drumlin.till.nv.rrNvReadable; - - - -/** - * Sends raw JSON objects into Kafka. - * - * Could improve space: BSON rather than JSON? - * - * @author peter - * - */ - -public class KafkaPublisher implements Publisher { - /** - * constructor initializing - * - * @param settings - * @throws rrNvReadable.missingReqdSetting - */ - public KafkaPublisher(@Qualifier("propertyReader") rrNvReadable settings) throws rrNvReadable.missingReqdSetting { - //fSettings = settings; - - final Properties props = new Properties(); - /*transferSetting(fSettings, props, "metadata.broker.list", "localhost:9092"); - transferSetting(fSettings, props, "request.required.acks", "1"); - transferSetting(fSettings, props, "message.send.max.retries", "5"); - transferSetting(fSettings, props, "retry.backoff.ms", "150"); */ - String kafkaConnUrl= com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"kafka.metadata.broker.list"); - if(null==kafkaConnUrl){ - - kafkaConnUrl="localhost:9092"; - } - - - if(Utils.isCadiEnabled()){ - transferSetting( props, "sasl.jaas.config", "org.apache.kafka.common.security.plain.PlainLoginModule required username='admin' password='"+Utils.getKafkaproperty()+"';"); - transferSetting( props, "security.protocol", "SASL_PLAINTEXT"); - transferSetting( props, "sasl.mechanism", "PLAIN"); - } - transferSetting( props, "bootstrap.servers",kafkaConnUrl); - - transferSetting( props, "request.required.acks", "1"); - transferSetting( props, "message.send.max.retries", "5"); - transferSetting(props, "retry.backoff.ms", "150"); - - - - props.put("key.serializer", "org.apache.kafka.common.serialization.StringSerializer"); - props.put("value.serializer", "org.apache.kafka.common.serialization.StringSerializer"); - - - - fProducer = new KafkaProducer<>(props); - } - - /** - * Send a message with a given topic and key. - * - * @param msg - * @throws FailedToSendMessageException - * @throws JSONException - */ - @Override - public void sendMessage(String topic, message msg) throws IOException{ - final List<message> msgs = new LinkedList<message>(); - msgs.add(msg); - sendMessages(topic, msgs); - } - - /** - * method publishing batch messages - * This method is commented from 0.8 to 0.11 upgrade - * @param topic - * @param kms - * throws IOException - * - public void sendBatchMessage(String topic, ArrayList<KeyedMessage<String, String>> kms) throws IOException { - try { - fProducer.send(kms); - - } catch (FailedToSendMessageException excp) { - log.error("Failed to send message(s) to topic [" + topic + "].", excp); - throw new FailedToSendMessageException(excp.getMessage(), excp); - } - - } */ - - - /* - * Kafka 11.0 Interface - * @see com.att.nsa.cambria.backends.Publisher#sendBatchMessageNew(java.lang.String, java.util.ArrayList) - */ - public void sendBatchMessageNew(String topic, ArrayList <ProducerRecord<String,String>> kms) throws IOException { - try { - for (ProducerRecord<String,String> km : kms) { - fProducer.send(km); - } - - } catch (Exception excp) { - log.error("Failed to send message(s) to topic [" + topic + "].", excp); - throw new IOException(excp.getMessage(), excp); - } - - } - - /** - * Send a set of messages. Each must have a "key" string value. - * - * @param topic - * @param msg - * @throws FailedToSendMessageException - * @throws JSONException - * - @Override - public void sendMessages(String topic, List<? extends message> msgs) - throws IOException, FailedToSendMessageException { - log.info("sending " + msgs.size() + " events to [" + topic + "]"); - - final List<KeyedMessage<String, String>> kms = new ArrayList<KeyedMessage<String, String>>(msgs.size()); - for (message o : msgs) { - final KeyedMessage<String, String> data = new KeyedMessage<String, String>(topic, o.getKey(), o.toString()); - kms.add(data); - } - try { - fProducer.send(kms); - - } catch (FailedToSendMessageException excp) { - log.error("Failed to send message(s) to topic [" + topic + "].", excp); - throw new FailedToSendMessageException(excp.getMessage(), excp); - } - } */ - @Override - public void sendMessagesNew(String topic, List<? extends message> msgs) - throws IOException { - log.info("sending " + msgs.size() + " events to [" + topic + "]"); -try{ - final List<ProducerRecord<String, String>> kms = new ArrayList<>(msgs.size()); - for (message o : msgs) { - - final ProducerRecord<String, String> data = new ProducerRecord<>(topic, o.getKey(), o.toString()); - - - try { - - fProducer.send(data); - - } catch (Exception excp) { - log.error("Failed to send message(s) to topic [" + topic + "].", excp); - throw new Exception(excp.getMessage(), excp); - } - } - - }catch(Exception e){} -} - //private final rrNvReadable fSettings; - - - private Producer<String, String> fProducer; - - /** - * It sets the key value pair - * @param topic - * @param msg - * @param key - * @param defVal - */ - private void transferSetting(Properties props, String key, String defVal) { - String kafka_prop= com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"kafka." + key); - if (null==kafka_prop) kafka_prop=defVal; - //props.put(key, settings.getString("kafka." + key, defVal)); - props.put(key, kafka_prop); - } - - //private static final Logger log = LoggerFactory.getLogger(KafkaPublisher.class); - - private static final EELFLogger log = EELFManager.getInstance().getLogger(KafkaPublisher.class); - - @Override - public void sendMessages(String topic, List<? extends message> msgs) throws IOException { - // TODO Auto-generated method stub - - } - - -}
\ No newline at end of file diff --git a/src/main/java/com/att/dmf/mr/backends/kafka/LiveLockAvoidance.java b/src/main/java/com/att/dmf/mr/backends/kafka/LiveLockAvoidance.java deleted file mode 100644 index a13ecea..0000000 --- a/src/main/java/com/att/dmf/mr/backends/kafka/LiveLockAvoidance.java +++ /dev/null @@ -1,45 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.kafka; - - - -/** - * Live Lock Avoidance interface. To be implemented by the main message router client - * - */ -public interface LiveLockAvoidance { - - /** - * Gets the unique id - * @return the unique id for the Message Router server instance - */ - String getAppId(); - - - /** - * Main callback to inform the local MR server instance that all consumers in a group need to soft poll - * @param groupName name of the Kafka consumer group needed a soft poll - */ - void handleRebalanceUnlock( String groupName); - -} diff --git a/src/main/java/com/att/dmf/mr/backends/kafka/LockInstructionWatcher.java b/src/main/java/com/att/dmf/mr/backends/kafka/LockInstructionWatcher.java deleted file mode 100644 index cc3338b..0000000 --- a/src/main/java/com/att/dmf/mr/backends/kafka/LockInstructionWatcher.java +++ /dev/null @@ -1,100 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.kafka; - -import java.util.List; - -import org.apache.curator.framework.CuratorFramework; -import org.apache.zookeeper.WatchedEvent; -import org.apache.zookeeper.Watcher; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * - * LockInstructionWatcher - * A package-private class used internally by the KafkaLiveLockAvoider. - * - * This class implements the zookeeper Watcher callback and listens for changes on child nodes changing. - * Each child node is actually a Kafka group name that needs to be soft polled. Deletion of the child nodes - * after soft poll unlocking is finished. - * - * - */ -public class LockInstructionWatcher implements Watcher { - - private CuratorFramework curatorFramework; - private LiveLockAvoidance avoidanceCallback; - private KafkaLiveLockAvoider2 avoider; - - private static final EELFLogger log = EELFManager.getInstance().getLogger(LockInstructionWatcher.class.getName()); - - - public LockInstructionWatcher(CuratorFramework curatorFramework, LiveLockAvoidance avoidanceCallback, - KafkaLiveLockAvoider2 avoider) { - super(); - this.curatorFramework = curatorFramework; - this.avoidanceCallback = avoidanceCallback; - this.avoider = avoider; - } - - - @Override - public void process(WatchedEvent event) { - - switch (event.getType()) { - case NodeChildrenChanged: - - - try { - - log.info("node children changed at path: {}", event.getPath()); - - List<String> children = curatorFramework.getChildren().forPath(event.getPath()); - - log.info("found children nodes prodcessing now"); - for (String child : children) { - String childPath = String.format("%s/%s", event.getPath(), child); - log.info("Processing child task at node {}",childPath); - avoidanceCallback.handleRebalanceUnlock( child); - log.info("Deleting child task at node {}",childPath); - curatorFramework.delete().forPath(childPath); - } - //reset the watch with the avoider - avoider.assignNewProcessNode(avoidanceCallback.getAppId(), this); - - - } catch (Exception e) { - log.error("Error manipulating ZNode data in watcher",e); - } - - break; - - default: - log.info("Listner fired on path: {}, with event: {}", event.getPath(), event.getType()); - break; - } - } - - -} diff --git a/src/main/java/com/att/dmf/mr/backends/memory/MemoryConsumerFactory.java b/src/main/java/com/att/dmf/mr/backends/memory/MemoryConsumerFactory.java deleted file mode 100644 index 237cac8..0000000 --- a/src/main/java/com/att/dmf/mr/backends/memory/MemoryConsumerFactory.java +++ /dev/null @@ -1,184 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.memory; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Consumer; -import com.att.dmf.mr.backends.ConsumerFactory; -/** - * - * @author anowarul.islam - * - */ -public class MemoryConsumerFactory implements ConsumerFactory -{ - - private final MemoryQueue fQueue; - - /** - * - * Initializing constructor - * @param q - */ - public MemoryConsumerFactory ( MemoryQueue q ) - { - fQueue = q; - } - - /** - * - * @param topic - * @param consumerGroupId - * @param clientId - * @param timeoutMs - * @return Consumer - */ - @Override - public Consumer getConsumerFor ( String topic, String consumerGroupId, String clientId, int timeoutMs, String remotehost ) - { - return new MemoryConsumer ( topic, consumerGroupId ); - } - - /** - * - * Define nested inner class - * - */ - private class MemoryConsumer implements Consumer - { - - private final String fTopic; - private final String fConsumer; - private final long fCreateMs; - private long fLastAccessMs; - - /** - * - * Initializing MemoryConsumer constructor - * @param topic - * @param consumer - * - */ - public MemoryConsumer ( String topic, String consumer ) - { - fTopic = topic; - fConsumer = consumer; - fCreateMs = System.currentTimeMillis (); - fLastAccessMs = fCreateMs; - } - - @Override - /** - * - * return consumer details - */ - public Message nextMessage () - { - return fQueue.get ( fTopic, fConsumer ); - } - - @Override - public boolean close() { - //Nothing to close/clean up. - return true; - } - /** - * - */ - public void commitOffsets() - { - // ignoring this aspect - } - /** - * get offset - */ - public long getOffset() - { - return 0; - } - - @Override - /** - * get consumer topic name - */ - public String getName () - { - return fTopic + "/" + fConsumer; - } - - @Override - public long getCreateTimeMs () - { - return fCreateMs; - } - - @Override - public long getLastAccessMs () - { - return fLastAccessMs; - } - - - - @Override - public void setOffset(long offset) { - // TODO Auto-generated method stub - - } - - - } - - @Override - public void destroyConsumer(String topic, String consumerGroupId, - String clientId) { - //No cache for memory consumers, so NOOP - } - - @Override - public void dropCache () - { - // nothing to do - there's no cache here - } - - @Override - /** - * @return ArrayList<MemoryConsumer> - */ - public Collection<? extends Consumer> getConsumers () - { - return new ArrayList<> (); - } - - @Override - public HashMap getConsumerForKafka011(String topic, String consumerGroupName, String consumerId, int timeoutMs, - String remotehost) throws UnavailableException, CambriaApiException { - // TODO Auto-generated method stub - return null; - } - - -} diff --git a/src/main/java/com/att/dmf/mr/backends/memory/MemoryMetaBroker.java b/src/main/java/com/att/dmf/mr/backends/memory/MemoryMetaBroker.java deleted file mode 100644 index e0c80bd..0000000 --- a/src/main/java/com/att/dmf/mr/backends/memory/MemoryMetaBroker.java +++ /dev/null @@ -1,201 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.memory; - -import java.util.HashMap; -import java.util.LinkedList; -import java.util.List; -import java.util.Set; -import java.util.TreeSet; - -import com.att.dmf.mr.metabroker.Broker; -import com.att.dmf.mr.metabroker.Topic; -import com.att.nsa.configs.ConfigDb; -import com.att.nsa.security.NsaAcl; -import com.att.nsa.security.NsaApiKey; - -/** - * - * @author anowarul.islam - * - */ -public class MemoryMetaBroker implements Broker { - - private final MemoryQueue fQueue; - private final HashMap<String, MemTopic> fTopics; - - /** - * - * @param mq - * @param configDb - * @param settings - */ - public MemoryMetaBroker(MemoryQueue mq, ConfigDb configDb) { - - fQueue = mq; - fTopics = new HashMap<>(); - } - - @Override - public List<Topic> getAllTopics() { - return new LinkedList<Topic>(fTopics.values()); - } - - @Override - public Topic getTopic(String topic) { - return fTopics.get(topic); - } - - @Override - public Topic createTopic(String topic, String desc, String ownerApiId, int partitions, int replicas, - boolean transactionEnabled) throws TopicExistsException { - if (getTopic(topic) != null) { - throw new TopicExistsException(topic); - } - fQueue.createTopic(topic); - fTopics.put(topic, new MemTopic(topic, desc, ownerApiId, transactionEnabled)); - return getTopic(topic); - } - - @Override - public void deleteTopic(String topic) { - fTopics.remove(topic); - fQueue.removeTopic(topic); - } - - private static class MemTopic implements Topic { - - private final String fName; - private final String fDesc; - private final String fOwner; - private NsaAcl fReaders; - private NsaAcl fWriters; - private boolean ftransactionEnabled; - private String accessDenied = "User does not own this topic "; - - /** - * constructor initialization - * - * @param name - * @param desc - * @param owner - * @param transactionEnabled - */ - public MemTopic(String name, String desc, String owner, boolean transactionEnabled) { - fName = name; - fDesc = desc; - fOwner = owner; - ftransactionEnabled = transactionEnabled; - fReaders = null; - fWriters = null; - } - - @Override - public String getOwner() { - return fOwner; - } - - @Override - public NsaAcl getReaderAcl() { - return fReaders; - } - - @Override - public NsaAcl getWriterAcl() { - return fWriters; - } - - @Override - public void checkUserRead(NsaApiKey user) throws AccessDeniedException { - if (fReaders != null && (user == null || !fReaders.canUser(user.getKey()))) { - throw new AccessDeniedException(user == null ? "" : user.getKey()); - } - } - - @Override - public void checkUserWrite(NsaApiKey user) throws AccessDeniedException { - if (fWriters != null && (user == null || !fWriters.canUser(user.getKey()))) { - throw new AccessDeniedException(user == null ? "" : user.getKey()); - } - } - - @Override - public String getName() { - return fName; - } - - @Override - public String getDescription() { - return fDesc; - } - - @Override - public void permitWritesFromUser(String publisherId, NsaApiKey asUser) throws AccessDeniedException { - if (!fOwner.equals(asUser.getKey())) { - throw new AccessDeniedException(accessDenied + fName); - } - if (fWriters == null) { - fWriters = new NsaAcl(); - } - fWriters.add(publisherId); - } - - @Override - public void denyWritesFromUser(String publisherId, NsaApiKey asUser) throws AccessDeniedException { - if (!fOwner.equals(asUser.getKey())) { - throw new AccessDeniedException(accessDenied + fName); - } - fWriters.remove(publisherId); - } - - @Override - public void permitReadsByUser(String consumerId, NsaApiKey asUser) throws AccessDeniedException { - if (!fOwner.equals(asUser.getKey())) { - throw new AccessDeniedException(accessDenied + fName); - } - if (fReaders == null) { - fReaders = new NsaAcl(); - } - fReaders.add(consumerId); - } - - @Override - public void denyReadsByUser(String consumerId, NsaApiKey asUser) throws AccessDeniedException { - if (!fOwner.equals(asUser.getKey())) { - throw new AccessDeniedException(accessDenied + fName); - } - fReaders.remove(consumerId); - } - - @Override - public boolean isTransactionEnabled() { - return ftransactionEnabled; - } - - @Override - public Set<String> getOwners() { - final TreeSet<String> set = new TreeSet<> (); - set.add ( fOwner ); - return set; - } - } -} diff --git a/src/main/java/com/att/dmf/mr/backends/memory/MemoryQueue.java b/src/main/java/com/att/dmf/mr/backends/memory/MemoryQueue.java deleted file mode 100644 index 25cb2df..0000000 --- a/src/main/java/com/att/dmf/mr/backends/memory/MemoryQueue.java +++ /dev/null @@ -1,207 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.memory; - -import java.util.ArrayList; -import java.util.HashMap; - -import com.att.dmf.mr.backends.Consumer; -import com.att.dmf.mr.backends.Publisher.message; - -/** - * When broker type is memory, then this class is doing all the topic related - * operations - * - * @author anowarul.islam - * - */ -public class MemoryQueue { - // map from topic to list of msgs - private HashMap<String, LogBuffer> fQueue; - private HashMap<String, HashMap<String, Integer>> fOffsets; - - /** - * constructor storing hashMap objects in Queue and Offsets object - */ - public MemoryQueue() { - fQueue = new HashMap<>(); - fOffsets = new HashMap<>(); - } - - /** - * method used to create topic - * - * @param topic - */ - public synchronized void createTopic(String topic) { - LogBuffer q = fQueue.get(topic); - if (q == null) { - q = new LogBuffer(1024 * 1024); - fQueue.put(topic, q); - } - } - - /** - * method used to remove topic - * - * @param topic - */ - public synchronized void removeTopic(String topic) { - LogBuffer q = fQueue.get(topic); - if (q != null) { - fQueue.remove(topic); - } - } - - /** - * method to write message on topic - * - * @param topic - * @param m - */ - public synchronized void put(String topic, message m) { - LogBuffer q = fQueue.get(topic); - if (q == null) { - createTopic(topic); - q = fQueue.get(topic); - } - q.push(m.getMessage()); - } - - /** - * method to read consumer messages - * - * @param topic - * @param consumerName - * @return - */ - public synchronized Consumer.Message get(String topic, String consumerName) { - final LogBuffer q = fQueue.get(topic); - if (q == null) { - return null; - } - - HashMap<String, Integer> offsetMap = fOffsets.get(consumerName); - if (offsetMap == null) { - offsetMap = new HashMap<>(); - fOffsets.put(consumerName, offsetMap); - } - Integer offset = offsetMap.get(topic); - if (offset == null) { - offset = 0; - } - - final msgInfo result = q.read(offset); - if (result != null && result.msg != null) { - offsetMap.put(topic, result.offset + 1); - } - return result; - } - - /** - * static inner class used to details about consumed messages - * - * @author anowarul.islam - * - */ - private static class msgInfo implements Consumer.Message { - /** - * published message which is consumed - */ - public String msg; - /** - * offset associated with message - */ - public int offset; - - /** - * get offset of messages - */ - @Override - public long getOffset() { - return offset; - } - - /** - * get consumed message - */ - @Override - public String getMessage() { - return msg; - } - } - - /** - * - * @author sneha.d.desai - * - * private LogBuffer class has synchronized push and read method - */ - private class LogBuffer { - private int fBaseOffset; - private final int fMaxSize; - private final ArrayList<String> fList; - - /** - * constructor initializing the offset, maxsize and list - * - * @param maxSize - */ - public LogBuffer(int maxSize) { - fBaseOffset = 0; - fMaxSize = maxSize; - fList = new ArrayList<>(); - } - - /** - * pushing message - * - * @param msg - */ - public synchronized void push(String msg) { - fList.add(msg); - while (fList.size() > fMaxSize) { - fList.remove(0); - fBaseOffset++; - } - } - - /** - * reading messages - * - * @param offset - * @return - */ - public synchronized msgInfo read(int offset) { - final int actual = Math.max(0, offset - fBaseOffset); - - final msgInfo mi = new msgInfo(); - mi.msg = (actual >= fList.size()) ? null : fList.get(actual); - if (mi.msg == null) - return null; - - mi.offset = actual + fBaseOffset; - return mi; - } - - } -} diff --git a/src/main/java/com/att/dmf/mr/backends/memory/MemoryQueuePublisher.java b/src/main/java/com/att/dmf/mr/backends/memory/MemoryQueuePublisher.java deleted file mode 100644 index 2b43ed3..0000000 --- a/src/main/java/com/att/dmf/mr/backends/memory/MemoryQueuePublisher.java +++ /dev/null @@ -1,92 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.memory; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import org.apache.kafka.clients.producer.ProducerRecord; - -import com.att.dmf.mr.backends.Publisher; -import com.att.dmf.mr.metabroker.Broker.TopicExistsException; - - - -/** - * - * @author anowarul.islam - * - */ -public class MemoryQueuePublisher implements Publisher { - /** - * - * @param q - * @param b - */ - public MemoryQueuePublisher(MemoryQueue q, MemoryMetaBroker b) { - fBroker = b; - fQueue = q; - } - - - /** - * - * @param topic - * @param msg - * @throws IOException - */ - @Override - public void sendMessage(String topic, message msg) throws IOException { - if (null == fBroker.getTopic(topic)) { - try { - fBroker.createTopic(topic, topic, null, 8, 3, false); - } catch (TopicExistsException e) { - throw new RuntimeException(e); - } - } - fQueue.put(topic, msg); - } - - @Override - /** - * @param topic - * @param msgs - * @throws IOException - */ - - public void sendBatchMessageNew(String topic, ArrayList<ProducerRecord<String, String>> kms) throws IOException { - - } - - public void sendMessagesNew(String topic, List<? extends message> msgs) throws IOException { - } - - public void sendMessages(String topic, List<? extends message> msgs) throws IOException { - for (message m : msgs) { - sendMessage(topic, m); - } - } - - private final MemoryMetaBroker fBroker; - private final MemoryQueue fQueue; -} diff --git a/src/main/java/com/att/dmf/mr/backends/memory/MessageLogger.java b/src/main/java/com/att/dmf/mr/backends/memory/MessageLogger.java deleted file mode 100644 index eb77dc2..0000000 --- a/src/main/java/com/att/dmf/mr/backends/memory/MessageLogger.java +++ /dev/null @@ -1,109 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.backends.memory; - -import java.io.File; -import java.io.FileNotFoundException; -import java.io.FileOutputStream; -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import org.apache.kafka.clients.producer.ProducerRecord; - -import com.att.dmf.mr.backends.Publisher; - - - -/** - * class used for logging perspective - * - * @author anowarul.islam - * - */ -public class MessageLogger implements Publisher { - public MessageLogger() { - } - - public void setFile(File f) throws FileNotFoundException { - fStream = new FileOutputStream(f, true); - } - - /** - * - * @param topic - * @param msg - * @throws IOException - */ - @Override - public void sendMessage(String topic, message msg) throws IOException { - logMsg(msg); - } - - /** - * @param topic - * @param msgs - * @throws IOException - */ - @Override - public void sendMessages(String topic, List<? extends message> msgs) throws IOException { - for (message m : msgs) { - logMsg(m); - } - } - - /** - * @param topic - * @param kms - * @throws IOException - - @Override - public void sendBatchMessage(String topic, ArrayList<KeyedMessage<String, String>> kms) throws - - IOException { - } - */ - private FileOutputStream fStream; - - /** - * - * @param msg - * @throws IOException - */ - private void logMsg(message msg) throws IOException { - String key = msg.getKey(); - if (key == null) - key = "<none>"; - - fStream.write('['); - fStream.write(key.getBytes()); - fStream.write("] ".getBytes()); - fStream.write(msg.getMessage().getBytes()); - fStream.write('\n'); - } - public void sendBatchMessageNew(String topic, ArrayList<ProducerRecord<String, String>> kms) throws IOException { - - } - - public void sendMessagesNew(String topic, List<? extends message> msgs) throws IOException { - } -} diff --git a/src/main/java/com/att/dmf/mr/beans/ApiKeyBean.java b/src/main/java/com/att/dmf/mr/beans/ApiKeyBean.java deleted file mode 100644 index 4f0108f..0000000 --- a/src/main/java/com/att/dmf/mr/beans/ApiKeyBean.java +++ /dev/null @@ -1,88 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import java.io.Serializable; - -import javax.xml.bind.annotation.XmlRootElement; - -import com.att.nsa.drumlin.till.data.uniqueStringGenerator; -/** - * - * @author anowarul.islam - * - */ -@XmlRootElement -public class ApiKeyBean implements Serializable { - - private static final long serialVersionUID = -8219849086890567740L; - - private static final String KEY_CHARS = "ABCDEFGHJIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"; - - private String email; - private String description; - /** - * constructor - */ - public ApiKeyBean() { - super(); - } -/** - * - * @param email - * @param description - */ - public ApiKeyBean(String email, String description) { - super(); - this.email = email; - this.description = description; - } - - public String getEmail() { - return email; - } - - public void setEmail(String email) { - this.email = email; - } - - public String getDescription() { - return description; - } - - public void setDescription(String description) { - this.description = description; - } - - public String getKey() { - return generateKey(16); - } - - public String getSharedSecret() { - return generateKey(24); - } - - private static String generateKey ( int length ) { - return uniqueStringGenerator.createKeyUsingAlphabet ( KEY_CHARS, length ); - } - -} diff --git a/src/main/java/com/att/dmf/mr/beans/DMaaPCambriaLimiter.java b/src/main/java/com/att/dmf/mr/beans/DMaaPCambriaLimiter.java deleted file mode 100644 index 8cbf64f..0000000 --- a/src/main/java/com/att/dmf/mr/beans/DMaaPCambriaLimiter.java +++ /dev/null @@ -1,288 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import java.util.Date; -import java.util.HashMap; -import java.util.concurrent.TimeUnit; - -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.beans.factory.annotation.Qualifier; -import org.springframework.stereotype.Component; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.exception.DMaaPResponseCode; -import com.att.dmf.mr.exception.ErrorResponse; -import com.att.dmf.mr.utils.Utils; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.drumlin.service.standards.HttpStatusCodes; -import com.att.nsa.drumlin.till.nv.rrNvReadable; -import com.att.nsa.drumlin.till.nv.rrNvReadable.invalidSettingValue; -import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting; -import com.att.nsa.metrics.impl.CdmRateTicker; - -/** - * class provide rate information - * - * @author anowarul.islam - * - */ -@Component -public class DMaaPCambriaLimiter { - private final HashMap<String, RateInfo> fRateInfo; - private final HashMap<String, RateInfoCheck> fRateInfoCheck; - private final double fMaxEmptyPollsPerMinute; - private final double fMaxPollsPerMinute; - private final int fWindowLengthMins; - private final long fSleepMs; - private final long fSleepMs1; - private static final EELFLogger log = EELFManager.getInstance().getLogger(DMaaPCambriaLimiter.class); - - /** - * constructor initializes - * - * @param settings - * @throws missingReqdSetting - * @throws invalidSettingValue - */ - @Autowired - public DMaaPCambriaLimiter(@Qualifier("propertyReader") rrNvReadable settings) { - fRateInfo = new HashMap<>(); - fRateInfoCheck = new HashMap<>(); - fMaxEmptyPollsPerMinute = settings.getDouble(CambriaConstants.kSetting_MaxEmptyPollsPerMinute, - CambriaConstants.kDefault_MaxEmptyPollsPerMinute); - fMaxPollsPerMinute = settings.getDouble(CambriaConstants.kSetting_MaxPollsPerMinute, - 30); - fWindowLengthMins = settings.getInt(CambriaConstants.kSetting_RateLimitWindowLength, - CambriaConstants.kDefault_RateLimitWindowLength); - fSleepMs = settings.getLong(CambriaConstants.kSetting_SleepMsOnRateLimit, - CambriaConstants.kDefault_SleepMsOnRateLimit); - fSleepMs1 = settings.getLong(CambriaConstants.kSetting_SleepMsRealOnRateLimit, - 5000); - - } - - /** - * Construct a rate limiter. - * - * @param maxEmptyPollsPerMinute - * Pass <= 0 to deactivate rate limiting. - * @param windowLengthMins - */ - public DMaaPCambriaLimiter(double maxEmptyPollsPerMinute, double maxPollsPerMinute,int windowLengthMins) { - this(maxEmptyPollsPerMinute,maxPollsPerMinute, windowLengthMins, getSleepMsForRate(maxEmptyPollsPerMinute),getSleepMsForRate(1)); - } - - /** - * Construct a rate limiter - * - * @param maxEmptyPollsPerMinute - * Pass <= 0 to deactivate rate limiting. - * @param sleepMs - * @param windowLengthMins - */ - public DMaaPCambriaLimiter(double maxEmptyPollsPerMinute,double maxPollsPerMinute, int windowLengthMins, long sleepMs ,long sleepMS1) { - fRateInfo = new HashMap<>(); - fRateInfoCheck = new HashMap<>(); - fMaxEmptyPollsPerMinute = Math.max(0, maxEmptyPollsPerMinute); - fMaxPollsPerMinute = Math.max(0, maxPollsPerMinute); - fWindowLengthMins = windowLengthMins; - fSleepMs = Math.max(0, sleepMs); - fSleepMs1 = Math.max(0, sleepMS1); - } - - /** - * static method provide the sleep time - * - * @param ratePerMinute - * @return - */ - public static long getSleepMsForRate(double ratePerMinute) { - if (ratePerMinute <= 0.0) - return 0; - return Math.max(1000, Math.round(60 * 1000 / ratePerMinute)); - } - - /** - * Tell the rate limiter about a call to a topic/group/id. If the rate is - * too high, this call delays its return and throws an exception. - * - * @param topic - * @param consumerGroup - * @param clientId - * @throws CambriaApiException - */ - public void onCall(String topic, String consumerGroup, String clientId,String remoteHost) throws CambriaApiException { - // do nothing if rate is configured 0 or less - if (fMaxEmptyPollsPerMinute <= 0) { - return; - } - // setup rate info for this tuple - final RateInfo ri = getRateInfo(topic, consumerGroup, clientId); - final double rate = ri.onCall(); - log.info(ri.getLabel() + ": " + rate + " empty replies/minute."); - if (rate > fMaxEmptyPollsPerMinute) { - try { - log.warn(ri.getLabel() + ": " + rate + " empty replies/minute, limit is " + fMaxPollsPerMinute - + "."); - if (fSleepMs > 0) { - log.warn(ri.getLabel() + ": " + "Slowing response with " + fSleepMs - + " ms sleep, then responding in error."); - Thread.sleep(fSleepMs); - - } else { - log.info(ri.getLabel() + ": " + "No sleep configured, just throwing error."); - } - } catch (InterruptedException e) { - log.error("Exception "+ e); - // ignore - } - - - ErrorResponse errRes = new ErrorResponse(HttpStatusCodes.k429_tooManyRequests, - DMaaPResponseCode.TOO_MANY_REQUESTS.getResponseCode(), - "This client is making too many requests. Please use a long poll " - + "setting to decrease the number of requests that result in empty responses. ","",Utils.getFormattedDate(new Date()),topic,"","",consumerGroup+"/"+clientId,remoteHost); - - log.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - - - } - - /** - * - * @param topic - * @param consumerGroup - * @param clientId - * @param sentCount - */ - public void onSend(String topic, String consumerGroup, String clientId, long sentCount) { - // check for good replies - if (sentCount > 0) { - // that was a good send, reset the metric - getRateInfo(topic, consumerGroup, clientId).reset(); - } - } - - private static class RateInfo { - private final String fLabel; - private final CdmRateTicker fCallRateSinceLastMsgSend; - /** - * constructor initialzes - * - * @param label - * @param windowLengthMinutes - */ - public RateInfo(String label, int windowLengthMinutes) { - fLabel = label; - fCallRateSinceLastMsgSend = new CdmRateTicker("Call rate since last msg send", 1, TimeUnit.MINUTES, - windowLengthMinutes, TimeUnit.MINUTES); - } - - public String getLabel() { - return fLabel; - } - - /** - * CdmRateTicker is reset - */ - public void reset() { - fCallRateSinceLastMsgSend.reset(); - } - - /** - * - * @return - */ - public double onCall() { - fCallRateSinceLastMsgSend.tick(); - return fCallRateSinceLastMsgSend.getRate(); - } - } - - - - private static class RateInfoCheck { - - private final String fLabel; - private final CdmRateTicker fCallRateSinceLastMsgSend; - /** - * constructor initialzes - * - * @param label - * @param windowLengthMinutes - */ - public RateInfoCheck(String label, int windowLengthMinutes) { - fLabel = label; - fCallRateSinceLastMsgSend = new CdmRateTicker("Call rate since last msg send", 1, TimeUnit.MINUTES, - windowLengthMinutes, TimeUnit.MINUTES); - } - - public String getLabel() { - return fLabel; - } - - /** - * CdmRateTicker is reset - */ - public void reset() { - fCallRateSinceLastMsgSend.reset(); - } - - /** - * - * @return - */ - public double onCall() { - fCallRateSinceLastMsgSend.tick(); - return fCallRateSinceLastMsgSend.getRate(); - } - } - - - - - private RateInfo getRateInfo(String topic, String consumerGroup, String clientId) { - final String key = makeKey(topic, consumerGroup, clientId); - RateInfo ri = fRateInfo.get(key); - if (ri == null) { - ri = new RateInfo(key, fWindowLengthMins); - fRateInfo.put(key, ri); - } - return ri; - } - - - - - - - - private String makeKey(String topic, String group, String id) { - return topic + "::" + group + "::" + id; - } -} diff --git a/src/main/java/com/att/dmf/mr/beans/DMaaPContext.java b/src/main/java/com/att/dmf/mr/beans/DMaaPContext.java deleted file mode 100644 index a880877..0000000 --- a/src/main/java/com/att/dmf/mr/beans/DMaaPContext.java +++ /dev/null @@ -1,104 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import java.text.SimpleDateFormat; -import java.util.Date; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; - -import com.att.dmf.mr.utils.ConfigurationReader; - -/** - * DMaaPContext provide and maintain all the configurations , Http request/response - * Session and consumer Request Time - * @author nilanjana.maity - * - */ -public class DMaaPContext { - - private ConfigurationReader configReader; - private HttpServletRequest request; - private HttpServletResponse response; - private HttpSession session; - private String consumerRequestTime; - static int i=0; - - public synchronized static long getBatchID() { - try{ - final long metricsSendTime = System.currentTimeMillis(); - final Date d = new Date(metricsSendTime); - final String text = new SimpleDateFormat("ddMMyyyyHHmmss").format(d); - long dt= Long.valueOf(text)+i; - i++; - return dt; - } - catch(NumberFormatException ex){ - return 0; - } - } - - public HttpServletRequest getRequest() { - return request; - } - - public void setRequest(HttpServletRequest request) { - this.request = request; - } - - public HttpServletResponse getResponse() { - return response; - } - - public void setResponse(HttpServletResponse response) { - this.response = response; - } - - public HttpSession getSession() { - this.session = request.getSession(); - return session; - } - - public void setSession(HttpSession session) { - this.session = session; - } - - public ConfigurationReader getConfigReader() { - return configReader; - } - - public void setConfigReader(ConfigurationReader configReader) { - this.configReader = configReader; - } - - public String getConsumerRequestTime() { - return consumerRequestTime; - } - - public void setConsumerRequestTime(String consumerRequestTime) { - this.consumerRequestTime = consumerRequestTime; - } - - -} diff --git a/src/main/java/com/att/dmf/mr/beans/DMaaPKafkaConsumerFactory.java b/src/main/java/com/att/dmf/mr/beans/DMaaPKafkaConsumerFactory.java deleted file mode 100644 index fb0ace0..0000000 --- a/src/main/java/com/att/dmf/mr/beans/DMaaPKafkaConsumerFactory.java +++ /dev/null @@ -1,361 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import java.net.InetAddress; -import java.net.UnknownHostException; -import java.util.Collection; -import java.util.HashMap; -import java.util.Properties; -import java.util.concurrent.TimeUnit; - -import org.apache.curator.framework.CuratorFramework; -import org.apache.curator.framework.recipes.locks.InterProcessMutex; -import org.apache.kafka.clients.consumer.KafkaConsumer; -import org.springframework.beans.factory.annotation.Qualifier; - -import com.att.ajsc.filemonitor.AJSCPropertiesMap; -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Consumer; -import com.att.dmf.mr.backends.ConsumerFactory; -import com.att.dmf.mr.backends.MetricsSet; -import com.att.dmf.mr.backends.kafka.Kafka011Consumer; -import com.att.dmf.mr.backends.kafka.Kafka011ConsumerUtil; -import com.att.dmf.mr.backends.kafka.KafkaConsumerCache; -import com.att.dmf.mr.backends.kafka.KafkaConsumerCache.KafkaConsumerCacheException; -import com.att.dmf.mr.backends.kafka.KafkaLiveLockAvoider2; -import com.att.dmf.mr.backends.kafka.LiveLockAvoidance; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.utils.ConfigurationReader; -import com.att.dmf.mr.utils.Utils; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting; - -/** - * @author nilanjana.maity - * - */ -public class DMaaPKafkaConsumerFactory implements ConsumerFactory { - - - private static final EELFLogger log = EELFManager.getInstance().getLogger(DMaaPKafkaConsumerFactory.class); - - - /** - * constructor initialization - * - * @param settings - * @param metrics - * @param curator - * @throws missingReqdSetting - * @throws KafkaConsumerCacheException - * @throws UnknownHostException - */ - - public DMaaPKafkaConsumerFactory(@Qualifier("dMaaPMetricsSet") MetricsSet metrics, - @Qualifier("curator") CuratorFramework curator, - @Qualifier("kafkalockavoid") KafkaLiveLockAvoider2 kafkaLiveLockAvoider) - throws missingReqdSetting, KafkaConsumerCacheException, UnknownHostException { - - String apiNodeId = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - CambriaConstants.kSetting_ApiNodeIdentifier); - if (apiNodeId == null) { - - apiNodeId = InetAddress.getLocalHost().getCanonicalHostName() + ":" + CambriaConstants.kDefault_Port; - } - - log.info("This Cambria API Node identifies itself as [" + apiNodeId + "]."); - final String mode = CambriaConstants.DMAAP; - - fkafkaBrokers = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "kafka.metadata.broker.list"); - if (null == fkafkaBrokers) { - - fkafkaBrokers = "localhost:9092"; - } - - boolean kSetting_EnableCache = kDefault_IsCacheEnabled; - String strkSetting_EnableCache = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "cambria.consumer.cache.enabled"); - if (null != strkSetting_EnableCache) - kSetting_EnableCache = Boolean.parseBoolean(strkSetting_EnableCache); - - final boolean isCacheEnabled = kSetting_EnableCache; - - - fCache = null; - if (isCacheEnabled) { - fCache = KafkaConsumerCache.getInstance(); - - } - if (fCache != null) { - fCache.setfMetrics(metrics); - fCache.setfApiId(apiNodeId); - fCache.startCache(mode, curator); - if(kafkaLiveLockAvoider!=null){ - kafkaLiveLockAvoider.startNewWatcherForServer(apiNodeId, makeAvoidanceCallback(apiNodeId)); - fkafkaLiveLockAvoider = kafkaLiveLockAvoider; - } - } - } - - /* - * getConsumerFor - * - * @see - * com.att.dmf.mr.backends.ConsumerFactory#getConsumerFor(java.lang.String, - * java.lang.String, java.lang.String, int, java.lang.String) This method is - * used by EventServiceImpl.getEvents() method to get a Kakfa consumer - * either from kafkaconsumer cache or create a new connection This also get - * the list of other consumer objects for the same consumer group and set to - * KafkaConsumer object. This list may be used during poll-rebalancing - * issue. - */ - @Override - public Consumer getConsumerFor(String topic, String consumerGroupName, String consumerId, int timeoutMs, - String remotehost) throws UnavailableException, CambriaApiException { - Kafka011Consumer kc; - - // To synchronize based on the consumer group. - - Object syncObject = synchash.get(topic + consumerGroupName); - if (null == syncObject) { - syncObject = new Object(); - synchash.put(topic + consumerGroupName, syncObject); - } - - synchronized (syncObject) { - try { - kc = (fCache != null) ? fCache.getConsumerFor(topic, consumerGroupName, consumerId) : null; // consumerId - - } catch (KafkaConsumerCacheException e) { - log.info("######@@@@### Error occured in Kafka Caching" + e + " " + topic + "::" + consumerGroupName - + "::" + consumerId); - log.error("####@@@@## Error occured in Kafka Caching" + e + " " + topic + "::" + consumerGroupName - + "::" + consumerId); - throw new UnavailableException(e); - } - - // Ideally if cache exists below flow should be skipped. If cache - // didnt - // exist, then create this first time on this node. - if (kc == null) { - - log.info("^Kafka consumer cache value " + topic + "::" + consumerGroupName + "::" + consumerId + " =>" - + kc); - - final InterProcessMutex ipLock = new InterProcessMutex(ConfigurationReader.getCurator(), - "/consumerFactory/" + topic + "/" + consumerGroupName + "/" + consumerId); - boolean locked = false; - - try { - - locked = ipLock.acquire(30, TimeUnit.SECONDS); - if (!locked) { - - log.info("Could not acquire lock in order to create (topic, group, consumer) = " + "(" + topic - + ", " + consumerGroupName + ", " + consumerId + ") from " + remotehost); - throw new UnavailableException( - "Could not acquire lock in order to create (topic, group, consumer) = " + "(" + topic - + ", " + consumerGroupName + ", " + consumerId + ") " + remotehost); - } - - // ConfigurationReader.getCurator().checkExists().forPath("S"). - - log.info("Creating Kafka consumer for group [" + consumerGroupName + "], consumer [" + consumerId - + "], on topic [" + topic + "]."); - - if (fCache != null) { - fCache.signalOwnership(topic, consumerGroupName, consumerId); - } - - final Properties props = createConsumerConfig(topic,consumerGroupName, consumerId); - long fCreateTimeMs = System.currentTimeMillis(); - KafkaConsumer<String, String> cc = new KafkaConsumer<>(props); - kc = new Kafka011Consumer(topic, consumerGroupName, consumerId, cc, fkafkaLiveLockAvoider); - log.info(" kafka stream created in " + (System.currentTimeMillis() - fCreateTimeMs)); - - if (fCache != null) { - fCache.putConsumerFor(topic, consumerGroupName, consumerId, kc); // - } - - } catch (org.I0Itec.zkclient.exception.ZkTimeoutException x) { - log.info( - "Kafka consumer couldn't connect to ZK. " + x + " " + consumerGroupName + "/" + consumerId); - throw new UnavailableException("Couldn't connect to ZK."); - } catch (KafkaConsumerCacheException e) { - log.info("Failed to cache consumer (this may have performance implications): " + e.getMessage() - + " " + consumerGroupName + "/" + consumerId); - } catch (UnavailableException u) { - log.info("Failed and in UnavailableException block " + u.getMessage() + " " + consumerGroupName - + "/" + consumerId); - throw new UnavailableException("Error while acquiring consumer factory lock " + u.getMessage(), u); - } catch (Exception e) { - log.info("Failed and go to Exception block " + e.getMessage() + " " + consumerGroupName + "/" - + consumerId); - log.error("Failed and go to Exception block " + e.getMessage() + " " + consumerGroupName + "/" - + consumerId); - - } finally { - if (locked) { - try { - ipLock.release(); - } catch (Exception e) { - throw new UnavailableException("Error while releasing consumer factory lock" + e, e); - } - } - } - } - } - return kc; - } - - @Override - public synchronized void destroyConsumer(String topic, String consumerGroup, String clientId) { - if (fCache != null) { - fCache.dropConsumer(topic, consumerGroup, clientId); - } - } - - @Override - public synchronized Collection<? extends Consumer> getConsumers() { - return fCache.getConsumers(); - } - - @Override - public synchronized void dropCache() { - fCache.dropAllConsumers(); - } - - - private KafkaConsumerCache fCache; - private KafkaLiveLockAvoider2 fkafkaLiveLockAvoider; - private String fkafkaBrokers; - - - - private static String makeLongKey(String key, String prefix) { - return prefix + "." + key; - } - - private void transferSettingIfProvided(Properties target, String key, String prefix) { - String keyVal = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, makeLongKey(key, prefix)); - - - if (null != keyVal) { - - log.info("Setting [" + key + "] to " + keyVal + "."); - target.put(key, keyVal); - } - } - - /** - * Name CreateConsumerconfig - * @param topic - * @param groupId - * @param consumerId - * @return Properties - * - * This method is to create Properties required to create kafka connection - * Group name is replaced with different format groupid--topic to address same - * groupids for multiple topics. Same groupid with multiple topics - * may start frequent consumer rebalancing on all the topics . Replacing them makes it unique - */ - private Properties createConsumerConfig(String topic ,String groupId, String consumerId) { - final Properties props = new Properties(); - //fakeGroupName is added to avoid multiple consumer group for multiple topics.Donot Change this logic - //Fix for CPFMF-644 : - final String fakeGroupName = groupId + "--" + topic; - props.put("group.id", fakeGroupName); - props.put("enable.auto.commit", "false"); // 0.11 - props.put("bootstrap.servers", fkafkaBrokers); - if(Utils.isCadiEnabled()){ - props.put("sasl.jaas.config", "org.apache.kafka.common.security.plain.PlainLoginModule required username='admin' password='"+Utils.getKafkaproperty()+"';"); - props.put("security.protocol", "SASL_PLAINTEXT"); - props.put("sasl.mechanism", "PLAIN"); - } - props.put("client.id", consumerId); - - // additional settings: start with our defaults, then pull in configured - // overrides - populateKafkaInternalDefaultsMap(); - for (String key : KafkaConsumerKeys) { - transferSettingIfProvided(props, key, "kafka"); - } - - props.put("key.deserializer", "org.apache.kafka.common.serialization.StringDeserializer"); - props.put("value.deserializer", "org.apache.kafka.common.serialization.StringDeserializer"); - - return props; - } - - - private static final String KafkaConsumerKeys[] = { "bootstrap.servers", "heartbeat.interval.ms", - "auto.offset.reset", "exclude.internal.topics", "session.timeout.ms", "fetch.max.bytes", - "auto.commit.interval.ms", "connections.max.idle.ms", "fetch.min.bytes", "isolation.level", - "fetch.max.bytes", "request.timeout.ms", "fetch.max.wait.bytes", "reconnect.backoff.max.ms", - "max.partition.fetch.bytes", "reconnect.backoff.max.ms", "reconnect.backoff.ms", "retry.backoff.ms", - "max.poll.interval.ms", "max.poll.records", "receive.buffer.bytes", "metadata.max.age.ms" }; - - /** - * putting values in hashmap like consumer timeout, zookeeper time out, etc - * - * @param setting - */ - private static void populateKafkaInternalDefaultsMap() { } - - /* - * The starterIncremnt value is just to emulate calling certain consumers, - * in this test app all the consumers are local - * - */ - private LiveLockAvoidance makeAvoidanceCallback(final String appId) { - - return new LiveLockAvoidance() { - - @Override - public String getAppId() { - return appId; - } - - @Override - public void handleRebalanceUnlock(String groupName) { - log.info("FORCE A POLL NOW FOR appId: [{}] group: [{}]", getAppId(), groupName); - Kafka011ConsumerUtil.forcePollOnConsumer(groupName + "::"); - } - - }; - - } - - @SuppressWarnings("rawtypes") - @Override - public HashMap getConsumerForKafka011(String topic, String consumerGroupName, String consumerId, int timeoutMs, - String remotehost) throws UnavailableException, CambriaApiException { - // TODO Auto-generated method stub - return null; - } - - private HashMap<String, Object> synchash = new HashMap<String, Object>(); - -}
\ No newline at end of file diff --git a/src/main/java/com/att/dmf/mr/beans/DMaaPKafkaMetaBroker.java b/src/main/java/com/att/dmf/mr/beans/DMaaPKafkaMetaBroker.java deleted file mode 100644 index acf4824..0000000 --- a/src/main/java/com/att/dmf/mr/beans/DMaaPKafkaMetaBroker.java +++ /dev/null @@ -1,495 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import java.util.Arrays; -import java.util.LinkedList; -import java.util.List; -import java.util.Properties; -import java.util.Set; -import java.util.TreeSet; -import java.util.concurrent.ExecutionException; - -import org.I0Itec.zkclient.ZkClient; -import org.I0Itec.zkclient.exception.ZkNoNodeException; -import org.apache.kafka.clients.admin.AdminClient; -import org.apache.kafka.clients.admin.AdminClientConfig; -import org.apache.kafka.clients.admin.CreateTopicsResult; -import org.apache.kafka.clients.admin.NewTopic; -import org.apache.kafka.common.KafkaFuture; -import org.json.JSONObject; -import org.json.JSONArray; -import org.springframework.beans.factory.annotation.Qualifier; -import org.springframework.stereotype.Component; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.metabroker.Broker; -import com.att.dmf.mr.metabroker.Broker1; -import com.att.dmf.mr.metabroker.Topic; -import com.att.dmf.mr.utils.ConfigurationReader; -import com.att.dmf.mr.utils.Utils; -//import org.apache.log4-j.Logger; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -import com.att.nsa.configs.ConfigDb; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.configs.ConfigPath; -import com.att.nsa.drumlin.service.standards.HttpStatusCodes; -import com.att.nsa.drumlin.till.nv.rrNvReadable; -import com.att.nsa.security.NsaAcl; -import com.att.nsa.security.NsaAclUtils; -import com.att.nsa.security.NsaApiKey; - - -/** - * class performing all topic operations - * - * @author anowarul.islam - * - */ -//@Component -public class DMaaPKafkaMetaBroker implements Broker1 { - - public DMaaPKafkaMetaBroker() { - fZk = null; - fCambriaConfig = null; - fBaseTopicData = null; - final Properties props = new Properties (); - String fkafkaBrokers = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "kafka.metadata.broker.list"); - if (null == fkafkaBrokers) { - - fkafkaBrokers = "localhost:9092"; - } - - props.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, fkafkaBrokers ); - if(Utils.isCadiEnabled()){ - props.put("sasl.jaas.config", "org.apache.kafka.common.security.plain.PlainLoginModule required username='admin' password='"+Utils.getKafkaproperty()+"';"); - props.put(AdminClientConfig.SECURITY_PROTOCOL_CONFIG, "SASL_PLAINTEXT"); - props.put("sasl.mechanism", "PLAIN"); - } - - fKafkaAdminClient=AdminClient.create ( props ); - - } - - //private static final Logger log = Logger.getLogger(DMaaPKafkaMetaBroker.class); - private static final EELFLogger log = EELFManager.getInstance().getLogger(ConfigurationReader.class); - private final AdminClient fKafkaAdminClient; - - - - /** - * DMaaPKafkaMetaBroker constructor initializing - * - * @param settings - * @param zk - * @param configDb - */ - public DMaaPKafkaMetaBroker(@Qualifier("propertyReader") rrNvReadable settings, - @Qualifier("dMaaPZkClient") ZkClient zk, @Qualifier("dMaaPZkConfigDb") ConfigDb configDb) { - //fSettings = settings; - fZk = zk; - fCambriaConfig = configDb; - fBaseTopicData = configDb.parse("/topics"); - final Properties props = new Properties (); - String fkafkaBrokers = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "kafka.metadata.broker.list"); - if (null == fkafkaBrokers) { - - fkafkaBrokers = "localhost:9092"; - } - - if(Utils.isCadiEnabled()){ - props.put("sasl.jaas.config", "org.apache.kafka.common.security.plain.PlainLoginModule required username='admin' password='"+Utils.getKafkaproperty()+"';"); - props.put(AdminClientConfig.SECURITY_PROTOCOL_CONFIG, "SASL_PLAINTEXT"); - props.put("sasl.mechanism", "PLAIN"); - } - props.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, fkafkaBrokers ); - - fKafkaAdminClient=AdminClient.create ( props ); - - - - } - - public DMaaPKafkaMetaBroker( rrNvReadable settings, - ZkClient zk, ConfigDb configDb,AdminClient client) { - - fZk = zk; - fCambriaConfig = configDb; - fBaseTopicData = configDb.parse("/topics"); - fKafkaAdminClient= client; - - - - } - - @Override - public List<Topic> getAllTopics() throws ConfigDbException { - log.info("Retrieving list of all the topics."); - final LinkedList<Topic> result = new LinkedList<Topic>(); - try { - log.info("Retrieving all topics from root: " + zkTopicsRoot); - final List<String> topics = fZk.getChildren(zkTopicsRoot); - for (String topic : topics) { - result.add(new KafkaTopic(topic, fCambriaConfig, fBaseTopicData)); - } - JSONObject dataObj = new JSONObject(); - dataObj.put("topics", new JSONObject()); - - for (String topic : topics) { - dataObj.getJSONObject("topics").put(topic, new JSONObject()); - } - } catch (ZkNoNodeException excp) { - // very fresh kafka doesn't have any topics or a topics node - log.error("ZK doesn't have a Kakfa topics node at " + zkTopicsRoot, excp); - } - return result; - } - - @Override - public Topic getTopic(String topic) throws ConfigDbException { - if (fZk.exists(zkTopicsRoot + "/" + topic)) { - return getKafkaTopicConfig(fCambriaConfig, fBaseTopicData, topic); - } - // else: no such topic in kafka - return null; - } - - /** - * static method get KafkaTopic object - * - * @param db - * @param base - * @param topic - * @return - * @throws ConfigDbException - */ - public static KafkaTopic getKafkaTopicConfig(ConfigDb db, ConfigPath base, String topic) throws ConfigDbException { - return new KafkaTopic(topic, db, base); - } - - /** - * creating topic - */ - @Override - public Topic createTopic(String topic, String desc, String ownerApiKey, int partitions, int replicas, - boolean transactionEnabled) throws TopicExistsException, CambriaApiException,ConfigDbException { - log.info("Creating topic: " + topic); - try { - log.info("Check if topic [" + topic + "] exist."); - // first check for existence "our way" - final Topic t = getTopic(topic); - if (t != null) { - log.info("Could not create topic [" + topic + "]. Topic Already exists."); - throw new TopicExistsException("Could not create topic [" + topic + "]. Topic Alreay exists."); - } - } catch (ConfigDbException e1) { - log.error("Topic [" + topic + "] could not be created. Couldn't check topic data in config db.", e1); - throw new CambriaApiException(HttpStatusCodes.k503_serviceUnavailable, - "Couldn't check topic data in config db."); - } - - // we only allow 3 replicas. (If we don't test this, we get weird - // results from the cluster, - // so explicit test and fail.) - if (replicas < 1 || replicas > 3) { - log.info("Topic [" + topic + "] could not be created. The replica count must be between 1 and 3."); - throw new CambriaApiException(HttpStatusCodes.k400_badRequest, - "The replica count must be between 1 and 3."); - } - if (partitions < 1) { - log.info("Topic [" + topic + "] could not be created. The partition count must be at least 1."); - throw new CambriaApiException(HttpStatusCodes.k400_badRequest, "The partition count must be at least 1."); - } - - // create via kafka - - try - { - final NewTopic topicRequest = new NewTopic ( topic, partitions, new Integer(replicas).shortValue () ); - final CreateTopicsResult ctr = fKafkaAdminClient.createTopics ( Arrays.asList ( topicRequest ) ); - final KafkaFuture<Void> ctrResult = ctr.all (); - ctrResult.get (); - // underlying Kafka topic created. now setup our API info - return createTopicEntry ( topic, desc, ownerApiKey, transactionEnabled ); - } - catch ( InterruptedException e ) - { - - log.warn ( "Execution of describeTopics timed out." ); - throw new ConfigDbException ( e ); - } - catch ( ExecutionException e ) - { - - log.warn ( "Execution of describeTopics failed: " + e.getCause ().getMessage (), e.getCause () ); - throw new ConfigDbException ( e.getCause () ); - } - - } - - @Override - public void deleteTopic(String topic) throws CambriaApiException, TopicExistsException,ConfigDbException { - log.info("Deleting topic: " + topic); - ZkClient zkClient = null; - try { - log.info("Loading zookeeper client for topic deletion."); - // topic creation. (Otherwise, the topic is only partially created - // in ZK.) - - - fKafkaAdminClient.deleteTopics(Arrays.asList(topic)); - log.info("Zookeeper client loaded successfully. Deleting topic."); - - } catch (Exception e) { - log.error("Failed to delete topic [" + topic + "]. " + e.getMessage(), e); - throw new ConfigDbException(e); - } finally { - log.info("Closing zookeeper connection."); - if (zkClient != null) - zkClient.close(); - } - - // throw new UnsupportedOperationException ( "We can't programmatically - // delete Kafka topics yet." ); - } - - //private final rrNvReadable fSettings; - private final ZkClient fZk; - private final ConfigDb fCambriaConfig; - private final ConfigPath fBaseTopicData; - - private static final String zkTopicsRoot = "/brokers/topics"; - private static final JSONObject kEmptyAcl = new JSONObject(); - - /** - * method Providing KafkaTopic Object associated with owner and - * transactionenabled or not - * - * @param name - * @param desc - * @param owner - * @param transactionEnabled - * @return - * @throws ConfigDbException - */ - public KafkaTopic createTopicEntry(String name, String desc, String owner, boolean transactionEnabled) - throws ConfigDbException { - return createTopicEntry(fCambriaConfig, fBaseTopicData, name, desc, owner, transactionEnabled); - } - - /** - * static method giving kafka topic object - * - * @param db - * @param basePath - * @param name - * @param desc - * @param owner - * @param transactionEnabled - * @return - * @throws ConfigDbException - */ - public static KafkaTopic createTopicEntry(ConfigDb db, ConfigPath basePath, String name, String desc, String owner, - boolean transactionEnabled) throws ConfigDbException { - final JSONObject o = new JSONObject(); - o.put("owner", owner); - o.put("description", desc); - o.put("txenabled", transactionEnabled); - db.store(basePath.getChild(name), o.toString()); - return new KafkaTopic(name, db, basePath); - } - - /** - * class performing all user opearation like user is eligible to read, - * write. permitting a user to write and read, - * - * @author anowarul.islam - * - */ - public static class KafkaTopic implements Topic { - /** - * constructor initializes - * - * @param name - * @param configdb - * @param baseTopic - * @throws ConfigDbException - */ - public KafkaTopic(String name, ConfigDb configdb, ConfigPath baseTopic) throws ConfigDbException { - fName = name; - fConfigDb = configdb; - fBaseTopicData = baseTopic; - - String data = fConfigDb.load(fBaseTopicData.getChild(fName)); - if (data == null) { - data = "{}"; - } - - final JSONObject o = new JSONObject(data); - fOwner = o.optString("owner", ""); - fDesc = o.optString("description", ""); - fTransactionEnabled = o.optBoolean("txenabled", false);// default - // value is - // false - // if this topic has an owner, it needs both read/write ACLs. If there's no - // owner (or it's empty), null is okay -- this is for existing or implicitly - // created topics. - JSONObject readers = o.optJSONObject ( "readers" ); - if ( readers == null && fOwner.length () > 0 ) readers = kEmptyAcl; - fReaders = fromJson ( readers ); - - JSONObject writers = o.optJSONObject ( "writers" ); - if ( writers == null && fOwner.length () > 0 ) writers = kEmptyAcl; - fWriters = fromJson ( writers ); - } - - private NsaAcl fromJson(JSONObject o) { - NsaAcl acl = new NsaAcl(); - if (o != null) { - JSONArray a = o.optJSONArray("allowed"); - if (a != null) { - for (int i = 0; i < a.length(); ++i) { - String user = a.getString(i); - acl.add(user); - } - } - } - return acl; - } - - @Override - public String getName() { - return fName; - } - - @Override - public String getOwner() { - return fOwner; - } - - @Override - public String getDescription() { - return fDesc; - } - - @Override - public NsaAcl getReaderAcl() { - return fReaders; - } - - @Override - public NsaAcl getWriterAcl() { - return fWriters; - } - - @Override - public void checkUserRead(NsaApiKey user) throws AccessDeniedException { - NsaAclUtils.checkUserAccess ( fOwner, getReaderAcl(), user ); - } - - @Override - public void checkUserWrite(NsaApiKey user) throws AccessDeniedException { - NsaAclUtils.checkUserAccess ( fOwner, getWriterAcl(), user ); - } - - @Override - public void permitWritesFromUser(String pubId, NsaApiKey asUser) - throws ConfigDbException, AccessDeniedException { - updateAcl(asUser, false, true, pubId); - } - - @Override - public void denyWritesFromUser(String pubId, NsaApiKey asUser) throws ConfigDbException, AccessDeniedException { - updateAcl(asUser, false, false, pubId); - } - - @Override - public void permitReadsByUser(String consumerId, NsaApiKey asUser) - throws ConfigDbException, AccessDeniedException { - updateAcl(asUser, true, true, consumerId); - } - - @Override - public void denyReadsByUser(String consumerId, NsaApiKey asUser) - throws ConfigDbException, AccessDeniedException { - updateAcl(asUser, true, false, consumerId); - } - - private void updateAcl(NsaApiKey asUser, boolean reader, boolean add, String key) - throws ConfigDbException, AccessDeniedException{ - try - { - final NsaAcl acl = NsaAclUtils.updateAcl ( this, asUser, key, reader, add ); - - // we have to assume we have current data, or load it again. for the expected use - // case, assuming we can overwrite the data is fine. - final JSONObject o = new JSONObject (); - o.put ( "owner", fOwner ); - o.put ( "readers", safeSerialize ( reader ? acl : fReaders ) ); - o.put ( "writers", safeSerialize ( reader ? fWriters : acl ) ); - fConfigDb.store ( fBaseTopicData.getChild ( fName ), o.toString () ); - - log.info ( "ACL_UPDATE: " + asUser.getKey () + " " + ( add ? "added" : "removed" ) + ( reader?"subscriber":"publisher" ) + " " + key + " on " + fName ); - - } - catch ( ConfigDbException x ) - { - throw x; - } - catch ( AccessDeniedException x ) - { - throw x; - } - - } - - private JSONObject safeSerialize(NsaAcl acl) { - return acl == null ? null : acl.serialize(); - } - - private final String fName; - private final ConfigDb fConfigDb; - private final ConfigPath fBaseTopicData; - private final String fOwner; - private final String fDesc; - private final NsaAcl fReaders; - private final NsaAcl fWriters; - private boolean fTransactionEnabled; - - public boolean isTransactionEnabled() { - return fTransactionEnabled; - } - - @Override - public Set<String> getOwners() { - final TreeSet<String> owners = new TreeSet<String> (); - owners.add ( fOwner ); - return owners; - } - } - -} diff --git a/src/main/java/com/att/dmf/mr/beans/DMaaPMetricsSet.java b/src/main/java/com/att/dmf/mr/beans/DMaaPMetricsSet.java deleted file mode 100644 index 4c9532b..0000000 --- a/src/main/java/com/att/dmf/mr/beans/DMaaPMetricsSet.java +++ /dev/null @@ -1,231 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import java.text.SimpleDateFormat; -import java.util.Date; -import java.util.HashMap; -import java.util.concurrent.Executors; -import java.util.concurrent.ScheduledExecutorService; -import java.util.concurrent.TimeUnit; - -import com.att.dmf.mr.CambriaApiVersionInfo; -import com.att.dmf.mr.backends.MetricsSet; -import com.att.mr.apiServer.metrics.cambria.DMaaPMetricsSender; -import com.att.nsa.drumlin.till.nv.rrNvReadable; -import com.att.nsa.metrics.impl.CdmConstant; -import com.att.nsa.metrics.impl.CdmCounter; -import com.att.nsa.metrics.impl.CdmMetricsRegistryImpl; -import com.att.nsa.metrics.impl.CdmMovingAverage; -import com.att.nsa.metrics.impl.CdmRateTicker; -import com.att.nsa.metrics.impl.CdmSimpleMetric; -import com.att.nsa.metrics.impl.CdmStringConstant; -import com.att.nsa.metrics.impl.CdmTimeSince; - -/*@Component("dMaaPMetricsSet")*/ -/** - * Metrics related information - * - * @author anowarul.islam - * - */ -public class DMaaPMetricsSet extends CdmMetricsRegistryImpl implements MetricsSet { - - private final CdmStringConstant fVersion; - private final CdmConstant fStartTime; - private final CdmTimeSince fUpTime; - - private final CdmCounter fRecvTotal; - private final CdmRateTicker fRecvEpsInstant; - private final CdmRateTicker fRecvEpsShort; - private final CdmRateTicker fRecvEpsLong; - - private final CdmCounter fSendTotal; - private final CdmRateTicker fSendEpsInstant; - private final CdmRateTicker fSendEpsShort; - private final CdmRateTicker fSendEpsLong; - - private final CdmCounter fKafkaConsumerCacheMiss; - private final CdmCounter fKafkaConsumerCacheHit; - - private final CdmCounter fKafkaConsumerClaimed; - private final CdmCounter fKafkaConsumerTimeout; - - private final CdmSimpleMetric fFanOutRatio; - - private final HashMap<String, CdmRateTicker> fPathUseRates; - private final HashMap<String, CdmMovingAverage> fPathAvgs; - - private rrNvReadable fSettings; - - private final ScheduledExecutorService fScheduler; - - /** - * Constructor initialization - * - * @param cs - */ - - public DMaaPMetricsSet(rrNvReadable cs) { - - fVersion = new CdmStringConstant("Version " + CambriaApiVersionInfo.getVersion()); - super.putItem("version", fVersion); - - final long startTime = System.currentTimeMillis(); - final Date d = new Date(startTime); - final String text = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssz").format(d); - fStartTime = new CdmConstant(startTime / 1000, "Start Time (epoch); " + text); - super.putItem("startTime", fStartTime); - - fUpTime = new CdmTimeSince("seconds since start"); - super.putItem("upTime", fUpTime); - - fRecvTotal = new CdmCounter("Total events received since start"); - super.putItem("recvTotalEvents", fRecvTotal); - - fRecvEpsInstant = new CdmRateTicker("recv eps (1 min)", 1, TimeUnit.SECONDS, 1, TimeUnit.MINUTES); - super.putItem("recvEpsInstant", fRecvEpsInstant); - - fRecvEpsShort = new CdmRateTicker("recv eps (10 mins)", 1, TimeUnit.SECONDS, 10, TimeUnit.MINUTES); - super.putItem("recvEpsShort", fRecvEpsShort); - - fRecvEpsLong = new CdmRateTicker("recv eps (1 hr)", 1, TimeUnit.SECONDS, 1, TimeUnit.HOURS); - super.putItem("recvEpsLong", fRecvEpsLong); - - fSendTotal = new CdmCounter("Total events sent since start"); - super.putItem("sendTotalEvents", fSendTotal); - - fSendEpsInstant = new CdmRateTicker("send eps (1 min)", 1, TimeUnit.SECONDS, 1, TimeUnit.MINUTES); - super.putItem("sendEpsInstant", fSendEpsInstant); - - fSendEpsShort = new CdmRateTicker("send eps (10 mins)", 1, TimeUnit.SECONDS, 10, TimeUnit.MINUTES); - super.putItem("sendEpsShort", fSendEpsShort); - - fSendEpsLong = new CdmRateTicker("send eps (1 hr)", 1, TimeUnit.SECONDS, 1, TimeUnit.HOURS); - super.putItem("sendEpsLong", fSendEpsLong); - - fKafkaConsumerCacheMiss = new CdmCounter("Kafka Consumer Cache Misses"); - super.putItem("kafkaConsumerCacheMiss", fKafkaConsumerCacheMiss); - - fKafkaConsumerCacheHit = new CdmCounter("Kafka Consumer Cache Hits"); - super.putItem("kafkaConsumerCacheHit", fKafkaConsumerCacheHit); - - fKafkaConsumerClaimed = new CdmCounter("Kafka Consumers Claimed"); - super.putItem("kafkaConsumerClaims", fKafkaConsumerClaimed); - - fKafkaConsumerTimeout = new CdmCounter("Kafka Consumers Timedout"); - super.putItem("kafkaConsumerTimeouts", fKafkaConsumerTimeout); - - // FIXME: CdmLevel is not exactly a great choice - fFanOutRatio = new CdmSimpleMetric() { - @Override - public String getRawValueString() { - return getRawValue().toString(); - } - - @Override - public Number getRawValue() { - final double s = fSendTotal.getValue(); - final double r = fRecvTotal.getValue(); - return r == 0.0 ? 0.0 : s / r; - } - - @Override - public String summarize() { - return getRawValueString() + " sends per recv"; - } - - }; - super.putItem("fanOut", fFanOutRatio); - - // these are added to the metrics catalog as they're discovered - fPathUseRates = new HashMap<String, CdmRateTicker>(); - fPathAvgs = new HashMap<String, CdmMovingAverage>(); - - fScheduler = Executors.newScheduledThreadPool(1); - } - - @Override - public void setupCambriaSender() { - DMaaPMetricsSender.sendPeriodically(fScheduler, this, "cambria.apinode.metrics.dmaap"); - } - - @Override - public void onRouteComplete(String name, long durationMs) { - CdmRateTicker ticker = fPathUseRates.get(name); - if (ticker == null) { - ticker = new CdmRateTicker("calls/min on path " + name + "", 1, TimeUnit.MINUTES, 1, TimeUnit.HOURS); - fPathUseRates.put(name, ticker); - super.putItem("pathUse_" + name, ticker); - } - ticker.tick(); - - CdmMovingAverage durs = fPathAvgs.get(name); - if (durs == null) { - durs = new CdmMovingAverage("ms avg duration on path " + name + ", last 10 minutes", 10, TimeUnit.MINUTES); - fPathAvgs.put(name, durs); - super.putItem("pathDurationMs_" + name, durs); - } - durs.tick(durationMs); - } - - @Override - public void publishTick(int amount) { - if (amount > 0) { - fRecvTotal.bumpBy(amount); - fRecvEpsInstant.tick(amount); - fRecvEpsShort.tick(amount); - fRecvEpsLong.tick(amount); - } - } - - @Override - public void consumeTick(int amount) { - if (amount > 0) { - fSendTotal.bumpBy(amount); - fSendEpsInstant.tick(amount); - fSendEpsShort.tick(amount); - fSendEpsLong.tick(amount); - } - } - - @Override - public void onKafkaConsumerCacheMiss() { - fKafkaConsumerCacheMiss.bump(); - } - - @Override - public void onKafkaConsumerCacheHit() { - fKafkaConsumerCacheHit.bump(); - } - - @Override - public void onKafkaConsumerClaimed() { - fKafkaConsumerClaimed.bump(); - } - - @Override - public void onKafkaConsumerTimeout() { - fKafkaConsumerTimeout.bump(); - } - -} diff --git a/src/main/java/com/att/dmf/mr/beans/DMaaPNsaApiDb.java b/src/main/java/com/att/dmf/mr/beans/DMaaPNsaApiDb.java deleted file mode 100644 index 963ff2d..0000000 --- a/src/main/java/com/att/dmf/mr/beans/DMaaPNsaApiDb.java +++ /dev/null @@ -1,140 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import java.security.Key; - - -import org.springframework.beans.factory.annotation.Autowired; - -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.configs.ConfigDb; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.configs.confimpl.EncryptingLayer; -import com.att.nsa.drumlin.till.nv.rrNvReadable; -import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting; -import com.att.nsa.security.db.BaseNsaApiDbImpl; -import com.att.nsa.security.db.EncryptingApiDbImpl; -import com.att.nsa.security.db.NsaApiDb; -import com.att.nsa.security.db.simple.NsaSimpleApiKey; -import com.att.nsa.security.db.simple.NsaSimpleApiKeyFactory; -import com.att.nsa.util.rrConvertor; - -/** - * - * @author anowarul.islam - * - */ -public class DMaaPNsaApiDb { - - - private DMaaPZkConfigDb cdb; - - //private static final Logger log = Logger - - private static final EELFLogger log = EELFManager.getInstance().getLogger(DMaaPNsaApiDb.class); - -/** - * - * Constructor initialized - * @param settings - * @param cdb - */ - @Autowired - public DMaaPNsaApiDb(rrNvReadable settings, DMaaPZkConfigDb cdb) { - - this.setCdb(cdb); - } - /** - * - * @param settings - * @param cdb - * @return - * @throws ConfigDbException - * @throws missingReqdSetting - */ - public static NsaApiDb<NsaSimpleApiKey> buildApiKeyDb( - rrNvReadable settings, ConfigDb cdb) throws ConfigDbException, - missingReqdSetting { - // Cambria uses an encrypted api key db - - - final String keyBase64 =com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"cambria.secureConfig.key"); - - - - final String initVectorBase64 =com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"cambria.secureConfig.iv"); - // if neither value was provided, don't encrypt api key db - if (keyBase64 == null && initVectorBase64 == null) { - log.info("This server is configured to use an unencrypted API key database. See the settings documentation."); - return new BaseNsaApiDbImpl<>(cdb, - new NsaSimpleApiKeyFactory()); - } else if (keyBase64 == null) { - // neither or both, otherwise something's goofed - throw new missingReqdSetting("cambria.secureConfig.key"); - } else if (initVectorBase64 == null) { - // neither or both, otherwise something's goofed - throw new missingReqdSetting("cambria.secureConfig.iv"); - } else { - log.info("This server is configured to use an encrypted API key database."); - final Key key = EncryptingLayer.readSecretKey(keyBase64); - final byte[] iv = rrConvertor.base64Decode(initVectorBase64); - return new EncryptingApiDbImpl<>(cdb, - new NsaSimpleApiKeyFactory(), key, iv); - } - } - - /** - * @return - * returns settings - */ - - - - - /** - * @param settings - * set settings - */ - - - - - /** - * @return - * returns cbd - */ - public DMaaPZkConfigDb getCdb() { - return cdb; - } - /** - * @param cdb - * set cdb - */ - public void setCdb(DMaaPZkConfigDb cdb) { - this.cdb = cdb; - } - - -} diff --git a/src/main/java/com/att/dmf/mr/beans/DMaaPZkClient.java b/src/main/java/com/att/dmf/mr/beans/DMaaPZkClient.java deleted file mode 100644 index 78a7426..0000000 --- a/src/main/java/com/att/dmf/mr/beans/DMaaPZkClient.java +++ /dev/null @@ -1,45 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import org.I0Itec.zkclient.ZkClient; -import org.springframework.beans.factory.annotation.Qualifier; - -import com.att.dmf.mr.utils.ConfigurationReader; -import com.att.nsa.drumlin.till.nv.rrNvReadable; - -/** - * Created for Zookeeper client which will read configuration and settings parameter - * @author nilanjana.maity - * - */ -public class DMaaPZkClient extends ZkClient { - - /** - * This constructor will get the settings value from rrNvReadable - * and ConfigurationReader's zookeeper connection - * @param settings - */ - public DMaaPZkClient(@Qualifier("propertyReader") rrNvReadable settings) { - super(ConfigurationReader.getMainZookeeperConnectionString()); - } -} diff --git a/src/main/java/com/att/dmf/mr/beans/DMaaPZkConfigDb.java b/src/main/java/com/att/dmf/mr/beans/DMaaPZkConfigDb.java deleted file mode 100644 index 5aa25fa..0000000 --- a/src/main/java/com/att/dmf/mr/beans/DMaaPZkConfigDb.java +++ /dev/null @@ -1,51 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import org.springframework.beans.factory.annotation.Qualifier; - -import com.att.dmf.mr.utils.ConfigurationReader; -import com.att.nsa.configs.confimpl.ZkConfigDb; -import com.att.nsa.drumlin.till.nv.rrNvReadable; - -/** - * Provide the zookeeper config db connection - * @author nilanjana.maity - * - */ -public class DMaaPZkConfigDb extends ZkConfigDb { - /** - * This Constructor will provide the configuration details from the property reader - * and DMaaPZkClient - * @param zk - * @param settings - */ - public DMaaPZkConfigDb(@Qualifier("dMaaPZkClient") DMaaPZkClient zk, - @Qualifier("propertyReader") rrNvReadable settings) { - - - super(ConfigurationReader.getMainZookeeperConnectionString(),ConfigurationReader.getMainZookeeperConnectionSRoot()); - - } - - -} diff --git a/src/main/java/com/att/dmf/mr/beans/LogDetails.java b/src/main/java/com/att/dmf/mr/beans/LogDetails.java deleted file mode 100644 index b7fb325..0000000 --- a/src/main/java/com/att/dmf/mr/beans/LogDetails.java +++ /dev/null @@ -1,214 +0,0 @@ -/** - * - */ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import java.util.Date; - -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.utils.Utils; - -/** - * @author muzainulhaque.qazi - * - */ - -public class LogDetails { - - private String publisherId; - private String topicId; - private String subscriberGroupId; - private String subscriberId; - private String publisherIp; - private String messageBatchId; - private String messageSequence; - private String messageTimestamp; - private String consumeTimestamp; - private String transactionIdTs; - private String serverIp; - - private long messageLengthInBytes; - private long totalMessageCount; - - private boolean transactionEnabled; - /** - * This is for transaction enabled logging details - * - */ - public LogDetails() { - super(); - } - - public String getTransactionId() { - StringBuilder transactionId = new StringBuilder(); - transactionId.append(transactionIdTs); - transactionId.append(CambriaConstants.TRANSACTION_ID_SEPARATOR); - transactionId.append(publisherIp); - transactionId.append(CambriaConstants.TRANSACTION_ID_SEPARATOR); - transactionId.append(messageBatchId); - transactionId.append(CambriaConstants.TRANSACTION_ID_SEPARATOR); - transactionId.append(messageSequence); - - return transactionId.toString(); - } - - public String getPublisherId() { - return publisherId; - } - - public void setPublisherId(String publisherId) { - this.publisherId = publisherId; - } - - public String getTopicId() { - return topicId; - } - - public void setTopicId(String topicId) { - this.topicId = topicId; - } - - public String getSubscriberGroupId() { - return subscriberGroupId; - } - - public void setSubscriberGroupId(String subscriberGroupId) { - this.subscriberGroupId = subscriberGroupId; - } - - public String getSubscriberId() { - return subscriberId; - } - - public void setSubscriberId(String subscriberId) { - this.subscriberId = subscriberId; - } - - public String getPublisherIp() { - return publisherIp; - } - - public void setPublisherIp(String publisherIp) { - this.publisherIp = publisherIp; - } - - public String getMessageBatchId() { - return messageBatchId; - } - - public void setMessageBatchId(Long messageBatchId) { - this.messageBatchId = Utils.getFromattedBatchSequenceId(messageBatchId); - } - - public String getMessageSequence() { - return messageSequence; - } - - public void setMessageSequence(String messageSequence) { - this.messageSequence = messageSequence; - } - - public String getMessageTimestamp() { - return messageTimestamp; - } - - public void setMessageTimestamp(String messageTimestamp) { - this.messageTimestamp = messageTimestamp; - } - - public String getPublishTimestamp() { - return Utils.getFormattedDate(new Date()); - } - - public String getConsumeTimestamp() { - return consumeTimestamp; - } - - public void setConsumeTimestamp(String consumeTimestamp) { - this.consumeTimestamp = consumeTimestamp; - } - - public long getMessageLengthInBytes() { - return messageLengthInBytes; - } - - public void setMessageLengthInBytes(long messageLengthInBytes) { - this.messageLengthInBytes = messageLengthInBytes; - } - - public long getTotalMessageCount() { - return totalMessageCount; - } - - public void setTotalMessageCount(long totalMessageCount) { - this.totalMessageCount = totalMessageCount; - } - - public boolean isTransactionEnabled() { - return transactionEnabled; - } - - public void setTransactionEnabled(boolean transactionEnabled) { - this.transactionEnabled = transactionEnabled; - } - - public String getTransactionIdTs() { - return transactionIdTs; - } - - public void setTransactionIdTs(String transactionIdTs) { - this.transactionIdTs = transactionIdTs; - } - - public String getPublisherLogDetails() { - - StringBuilder buffer = new StringBuilder(); - buffer.append("[publisherId=" + publisherId); - buffer.append(", topicId=" + topicId); - buffer.append(", messageTimestamp=" + messageTimestamp); - buffer.append(", publisherIp=" + publisherIp); - buffer.append(", messageBatchId=" + messageBatchId); - buffer.append(", messageSequence=" + messageSequence ); - buffer.append(", messageLengthInBytes=" + messageLengthInBytes); - buffer.append(", transactionEnabled=" + transactionEnabled); - buffer.append(", transactionId=" + getTransactionId()); - buffer.append(", publishTimestamp=" + getPublishTimestamp()); - buffer.append(", serverIp=" + getServerIp()+"]"); - return buffer.toString(); - - } - - public String getServerIp() { - return serverIp; - } - - public void setServerIp(String serverIp) { - this.serverIp = serverIp; - } - - public void setMessageBatchId(String messageBatchId) { - this.messageBatchId = messageBatchId; - } - -} diff --git a/src/main/java/com/att/dmf/mr/beans/TopicBean.java b/src/main/java/com/att/dmf/mr/beans/TopicBean.java deleted file mode 100644 index a397921..0000000 --- a/src/main/java/com/att/dmf/mr/beans/TopicBean.java +++ /dev/null @@ -1,155 +0,0 @@ -/** - * - */ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.beans; - -import java.io.Serializable; - -import javax.xml.bind.annotation.XmlRootElement; - -/** - * @author muzainulhaque.qazi - * - */ -@XmlRootElement -public class TopicBean implements Serializable { - - private static final long serialVersionUID = -8620390377775457949L; - private String topicName; - private String topicDescription; - - private int partitionCount; - private int replicationCount; - - private boolean transactionEnabled; - - /** - * constructor - */ - public TopicBean() { - super(); - } - - /** - * constructor initialization with topic details name, description, - * partition, replication, transaction - * - * @param topicName - * @param description - * @param partitionCount - * @param replicationCount - * @param transactionEnabled - */ - public TopicBean(String topicName, String topicDescription, int partitionCount, int replicationCount, - boolean transactionEnabled) { - super(); - this.topicName = topicName; - this.topicDescription = topicDescription; - this.partitionCount = partitionCount; - this.replicationCount = replicationCount; - this.transactionEnabled = transactionEnabled; - } - - /** - * @return - * returns topic name which is of String type - */ - public String getTopicName() { - return topicName; - } - - /** - * @param topicName - * set topic name - */ - public void setTopicName(String topicName) { - this.topicName = topicName; - } - - - /** - * @return - * returns partition count which is of int type - */ - public int getPartitionCount() { - return partitionCount; - } - - /** - * @param partitionCount - * set partition Count - */ - public void setPartitionCount(int partitionCount) { - this.partitionCount = partitionCount; - } - - /** - * @return - * returns replication count which is of int type - */ - public int getReplicationCount() { - return replicationCount; - } - - /** - * @param - * set replication count which is of int type - */ - public void setReplicationCount(int replicationCount) { - this.replicationCount = replicationCount; - } - - /** - * @return - * returns boolean value which indicates whether transaction is Enabled - */ - public boolean isTransactionEnabled() { - return transactionEnabled; - } - - /** - * @param - * sets boolean value which indicates whether transaction is Enabled - */ - public void setTransactionEnabled(boolean transactionEnabled) { - this.transactionEnabled = transactionEnabled; - } - - /** - * - * @return returns description which is of String type - */ - public String getTopicDescription() { - return topicDescription; - } - /** - * - * @param topicDescription - * set description which is of String type - */ - public void setTopicDescription(String topicDescription) { - this.topicDescription = topicDescription; - } - -} diff --git a/src/main/java/com/att/dmf/mr/constants/CambriaConstants.java b/src/main/java/com/att/dmf/mr/constants/CambriaConstants.java deleted file mode 100644 index cb6653c..0000000 --- a/src/main/java/com/att/dmf/mr/constants/CambriaConstants.java +++ /dev/null @@ -1,126 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.constants; - -import com.att.dmf.mr.utils.Utils; - -/** - * This is the constant files for all the property or parameters. - * @author nilanjana.maity - * - */ -public interface CambriaConstants { - - String CAMBRIA = "Cambria"; - String DMAAP = "DMaaP"; - - String kDefault_ZkRoot = "/fe3c/cambria"; - - String kSetting_ZkConfigDbRoot = "config.zk.root"; - String kDefault_ZkConfigDbRoot = kDefault_ZkRoot + "/config"; -String msgRtr_prop="MsgRtrApi.properties"; - String kBrokerType = "broker.type"; - - /** - * value to use to signal kafka broker type. - */ - String kBrokerType_Kafka = "kafka"; - String kBrokerType_Memory = "memory"; - String kSetting_AdminSecret = "authentication.adminSecret"; - - String kSetting_ApiNodeIdentifier = "cambria.api.node.identifier"; - - /** - * value to use to signal max empty poll per minute - */ - String kSetting_MaxEmptyPollsPerMinute = "cambria.rateLimit.maxEmptyPollsPerMinute"; - String kSetting_MaxPollsPerMinute = "cambria.rateLimit.maxEmptyPollsPerMinute"; - double kDefault_MaxEmptyPollsPerMinute = 10.0; - - String kSetting_SleepMsOnRateLimit = "cambria.rateLimit.delay.ms"; - String kSetting_SleepMsRealOnRateLimit = "cambria.rateLimitActual.delay.ms"; - long kDefault_SleepMsOnRateLimit = Utils.getSleepMsForRate ( kDefault_MaxEmptyPollsPerMinute ); - - String kSetting_RateLimitWindowLength = "cambria.rateLimit.window.minutes"; - int kDefault_RateLimitWindowLength = 5; - - String kConfig = "c"; - - String kSetting_Port = "cambria.service.port"; - /** - * value to use to signal default port - */ - int kDefault_Port = 3904; - - String kSetting_MaxThreads = "tomcat.maxthreads"; - int kDefault_MaxThreads = -1; - - - - //String kDefault_TomcatProtocolClass = Http11NioProtocol.class.getName (); - - String kSetting_ZkConfigDbServers = "config.zk.servers"; - - /** - * value to indicate localhost port number - */ - String kDefault_ZkConfigDbServers = "localhost:2181"; - - /** - * value to use to signal Session time out - */ - String kSetting_ZkSessionTimeoutMs = "cambria.consumer.cache.zkSessionTimeout"; - int kDefault_ZkSessionTimeoutMs = 20 * 1000; - - /** - * value to use to signal connection time out - */ - String kSetting_ZkConnectionTimeoutMs = "cambria.consumer.cache.zkConnectionTimeout"; - int kDefault_ZkConnectionTimeoutMs = 5 * 1000; - - String TRANSACTION_ID_SEPARATOR = "::"; - - /** - * value to use to signal there's no timeout on the consumer request. - */ - public static final int kNoTimeout = 10000; - - /** - * value to use to signal no limit in the number of messages returned. - */ - public static final int kNoLimit = 0; - - /** - * value to use to signal that the caller wants the next set of events - */ - public static final int kNextOffset = -1; - - /** - * value to use to signal there's no filter on the response stream. - */ - public static final String kNoFilter = ""; - - //Added for Metric publish - public static final int kStdCambriaServicePort = 3904; - public static final String kBasePath = "/events/"; - -} diff --git a/src/main/java/com/att/dmf/mr/exception/DMaaPAccessDeniedException.java b/src/main/java/com/att/dmf/mr/exception/DMaaPAccessDeniedException.java deleted file mode 100644 index de66617..0000000 --- a/src/main/java/com/att/dmf/mr/exception/DMaaPAccessDeniedException.java +++ /dev/null @@ -1,42 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.exception; - -import com.att.dmf.mr.CambriaApiException; - -public class DMaaPAccessDeniedException extends CambriaApiException{ - - - - public DMaaPAccessDeniedException(ErrorResponse errRes) { - super(errRes); - - } - - /** - * - */ - private static final long serialVersionUID = 1L; - - - -} diff --git a/src/main/java/com/att/dmf/mr/exception/DMaaPCambriaExceptionMapper.java b/src/main/java/com/att/dmf/mr/exception/DMaaPCambriaExceptionMapper.java deleted file mode 100644 index 304c15b..0000000 --- a/src/main/java/com/att/dmf/mr/exception/DMaaPCambriaExceptionMapper.java +++ /dev/null @@ -1,94 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.exception; - -import javax.inject.Singleton; -import javax.ws.rs.core.MediaType; -import javax.ws.rs.core.Response; -import javax.ws.rs.ext.ExceptionMapper; -import javax.ws.rs.ext.Provider; - -import org.apache.http.HttpStatus; -import org.springframework.beans.factory.annotation.Autowired; - -import com.att.dmf.mr.CambriaApiException; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * Exception Mapper class to handle - * CambriaApiException - * @author rajashree.khare - * - */ -@Provider -@Singleton -public class DMaaPCambriaExceptionMapper implements ExceptionMapper<CambriaApiException>{ - -private ErrorResponse errRes; - - -private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(DMaaPCambriaExceptionMapper.class); - - @Autowired - private DMaaPErrorMessages msgs; - - public DMaaPCambriaExceptionMapper() { - super(); - LOGGER.info("Cambria Exception Mapper Created.."); - } - - @Override - public Response toResponse(CambriaApiException ex) { - - LOGGER.info("Reached Cambria Exception Mapper.."); - - /** - * Cambria Generic Exception - */ - if(ex instanceof CambriaApiException) - { - - errRes = ex.getErrRes(); - if(errRes!=null) { - - return Response.status(errRes.getHttpStatusCode()).entity(errRes).type(MediaType.APPLICATION_JSON) - .build(); - } - else - { - return Response.status(ex.getStatus()).entity(ex.getMessage()).type(MediaType.APPLICATION_JSON) - .build(); - } - - - } - else - { - errRes = new ErrorResponse(HttpStatus.SC_EXPECTATION_FAILED, DMaaPResponseCode.SERVER_UNAVAILABLE.getResponseCode(), msgs.getServerUnav()); - return Response.status(HttpStatus.SC_EXPECTATION_FAILED).entity(errRes).type(MediaType.APPLICATION_JSON).build(); - } - - } - - -} diff --git a/src/main/java/com/att/dmf/mr/exception/DMaaPErrorMessages.java b/src/main/java/com/att/dmf/mr/exception/DMaaPErrorMessages.java deleted file mode 100644 index 409aa60..0000000 --- a/src/main/java/com/att/dmf/mr/exception/DMaaPErrorMessages.java +++ /dev/null @@ -1,248 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.exception; - -import javax.annotation.PostConstruct; - -import org.springframework.beans.factory.annotation.Value; -import org.springframework.stereotype.Component; -import org.springframework.web.context.support.SpringBeanAutowiringSupport; - -/** - * This Class reads the error message properties - * from the properties file - * @author rajashree.khare - * - */ -@Component -public class DMaaPErrorMessages { - - - - - //@Value("${resource.not.found}") - private String notFound="The requested resource was not found.Please verify the URL and try again"; - -// @Value("${server.unavailable}") - private String serverUnav="Server is temporarily unavailable or busy.Try again later, or try another server in the cluster."; - -// @Value("${http.method.not.allowed}") - private String methodNotAllowed="The specified HTTP method is not allowed for the requested resource.Enter a valid HTTP method and try again."; - - //@Value("${incorrect.request.json}") - private String badRequest="Incorrect JSON object. Please correct the JSON format and try again."; - -// @Value("${network.time.out}") - private String nwTimeout="Connection to the DMaaP MR was timed out.Please try again."; - - //@Value("${get.topic.failure}") - private String topicsfailure="Failed to retrieve list of all topics."; - - //@Value("${not.permitted.access.1}") - private String notPermitted1="Access Denied.User does not have permission to perform"; - - //@Value("${not.permitted.access.2}") - private String notPermitted2="operation on Topic:"; - - //@Value("${get.topic.details.failure}") - private String topicDetailsFail="Failed to retrieve details of topic:"; - - //@Value("${create.topic.failure}") - private String createTopicFail="Failed to create topic:"; - - //@Value("${delete.topic.failure}") - private String deleteTopicFail="Failed to delete topic:"; - - //@Value("${incorrect.json}") - private String incorrectJson="Incorrect JSON object.Could not parse JSON. Please correct the JSON format and try again."; - - //@Value("${consume.msg.error}") - private String consumeMsgError="Error while reading data from topic."; - - //@Value("${publish.msg.error}") - private String publishMsgError="Error while publishing data to topic."; - - - //@Value("${publish.msg.count}") - private String publishMsgCount="Successfully published number of messages :"; - - - //@Value("${authentication.failure}") - private String authFailure="Access Denied: Invalid Credentials. Enter a valid MechId and Password and try again."; - //@Value("${msg_size_exceeds}") - private String msgSizeExceeds="Message size exceeds the default size."; - - - //@Value("${topic.not.exist}") - private String topicNotExist="No such topic exists."; - - public String getMsgSizeExceeds() { - return msgSizeExceeds; - } - - public void setMsgSizeExceeds(String msgSizeExceeds) { - this.msgSizeExceeds = msgSizeExceeds; - } - - public String getNotFound() { - return notFound; - } - - public void setNotFound(String notFound) { - this.notFound = notFound; - } - - public String getServerUnav() { - return serverUnav; - } - - public void setServerUnav(String serverUnav) { - this.serverUnav = serverUnav; - } - - public String getMethodNotAllowed() { - return methodNotAllowed; - } - - public void setMethodNotAllowed(String methodNotAllowed) { - this.methodNotAllowed = methodNotAllowed; - } - - public String getBadRequest() { - return badRequest; - } - - public void setBadRequest(String badRequest) { - this.badRequest = badRequest; - } - - public String getNwTimeout() { - return nwTimeout; - } - - public void setNwTimeout(String nwTimeout) { - this.nwTimeout = nwTimeout; - } - - public String getNotPermitted1() { - return notPermitted1; - } - - public void setNotPermitted1(String notPermitted1) { - this.notPermitted1 = notPermitted1; - } - - public String getNotPermitted2() { - return notPermitted2; - } - - public void setNotPermitted2(String notPermitted2) { - this.notPermitted2 = notPermitted2; - } - - public String getTopicsfailure() { - return topicsfailure; - } - - public void setTopicsfailure(String topicsfailure) { - this.topicsfailure = topicsfailure; - } - - public String getTopicDetailsFail() { - return topicDetailsFail; - } - - public void setTopicDetailsFail(String topicDetailsFail) { - this.topicDetailsFail = topicDetailsFail; - } - - public String getCreateTopicFail() { - return createTopicFail; - } - - public void setCreateTopicFail(String createTopicFail) { - this.createTopicFail = createTopicFail; - } - - public String getIncorrectJson() { - return incorrectJson; - } - - public void setIncorrectJson(String incorrectJson) { - this.incorrectJson = incorrectJson; - } - - public String getDeleteTopicFail() { - return deleteTopicFail; - } - - public void setDeleteTopicFail(String deleteTopicFail) { - this.deleteTopicFail = deleteTopicFail; - } - - public String getConsumeMsgError() { - return consumeMsgError; - } - - public void setConsumeMsgError(String consumeMsgError) { - this.consumeMsgError = consumeMsgError; - } - - public String getPublishMsgError() { - return publishMsgError; - } - - public void setPublishMsgError(String publishMsgError) { - this.publishMsgError = publishMsgError; - } - - public String getPublishMsgCount() { - return publishMsgCount; - } - - public String getAuthFailure() { - return authFailure; - } - - public void setAuthFailure(String authFailure) { - this.authFailure = authFailure; - } - - public void setPublishMsgCount(String publishMsgCount) { - this.publishMsgCount = publishMsgCount; - } - - public String getTopicNotExist() { - return topicNotExist; - } - - public void setTopicNotExist(String topicNotExist) { - this.topicNotExist = topicNotExist; - } - - - @PostConstruct - public void init() { - SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this); - } - -} diff --git a/src/main/java/com/att/dmf/mr/exception/DMaaPResponseCode.java b/src/main/java/com/att/dmf/mr/exception/DMaaPResponseCode.java deleted file mode 100644 index 593863a..0000000 --- a/src/main/java/com/att/dmf/mr/exception/DMaaPResponseCode.java +++ /dev/null @@ -1,93 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.exception; - -/** - * Define the Error Response Codes for MR - * using this enumeration - * @author rajashree.khare - * - */ -public enum DMaaPResponseCode { - - - /** - * GENERIC - */ - RESOURCE_NOT_FOUND(3001), - SERVER_UNAVAILABLE(3002), - METHOD_NOT_ALLOWED(3003), - GENERIC_INTERNAL_ERROR(1004), - /** - * AAF - */ - INVALID_CREDENTIALS(4001), - ACCESS_NOT_PERMITTED(4002), - UNABLE_TO_AUTHORIZE(4003), - /** - * PUBLISH AND SUBSCRIBE - */ - MSG_SIZE_EXCEEDS_BATCH_LIMIT(5001), - UNABLE_TO_PUBLISH(5002), - INCORRECT_BATCHING_FORMAT(5003), - MSG_SIZE_EXCEEDS_MSG_LIMIT(5004), - INCORRECT_JSON(5005), - CONN_TIMEOUT(5006), - PARTIAL_PUBLISH_MSGS(5007), - CONSUME_MSG_ERROR(5008), - PUBLISH_MSG_ERROR(5009), - RETRIEVE_TRANSACTIONS(5010), - RETRIEVE_TRANSACTIONS_DETAILS(5011), - TOO_MANY_REQUESTS(5012), - - RATE_LIMIT_EXCEED(301), - - /** - * TOPICS - */ - GET_TOPICS_FAIL(6001), - GET_TOPICS_DETAILS_FAIL(6002), - CREATE_TOPIC_FAIL(6003), - DELETE_TOPIC_FAIL(6004), - GET_PUBLISHERS_BY_TOPIC(6005), - GET_CONSUMERS_BY_TOPIC(6006), - PERMIT_PUBLISHER_FOR_TOPIC(6007), - REVOKE_PUBLISHER_FOR_TOPIC(6008), - PERMIT_CONSUMER_FOR_TOPIC(6009), - REVOKE_CONSUMER_FOR_TOPIC(6010), - GET_CONSUMER_CACHE(6011), - DROP_CONSUMER_CACHE(6012), - GET_METRICS_ERROR(6013), - GET_BLACKLIST(6014), - ADD_BLACKLIST(6015), - REMOVE_BLACKLIST(6016), - TOPIC_NOT_IN_AAF(6017); - private int responseCode; - - public int getResponseCode() { - return responseCode; - } - private DMaaPResponseCode (final int code) { - responseCode = code; - } - -} diff --git a/src/main/java/com/att/dmf/mr/exception/DMaaPWebExceptionMapper.java b/src/main/java/com/att/dmf/mr/exception/DMaaPWebExceptionMapper.java deleted file mode 100644 index db691bd..0000000 --- a/src/main/java/com/att/dmf/mr/exception/DMaaPWebExceptionMapper.java +++ /dev/null @@ -1,137 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.exception; - -import javax.inject.Singleton; -import javax.ws.rs.BadRequestException; -import javax.ws.rs.InternalServerErrorException; -import javax.ws.rs.NotAllowedException; -import javax.ws.rs.NotAuthorizedException; -import javax.ws.rs.NotFoundException; -import javax.ws.rs.ServiceUnavailableException; -import javax.ws.rs.WebApplicationException; -import javax.ws.rs.core.MediaType; -import javax.ws.rs.core.Response; -import javax.ws.rs.ext.ExceptionMapper; -import javax.ws.rs.ext.Provider; - -import org.apache.http.HttpStatus; - -import org.springframework.beans.factory.annotation.Autowired; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * Exception Mapper class to handle - * Jersey Exceptions - * @author rajashree.khare - * - */ -@Provider -@Singleton -public class DMaaPWebExceptionMapper implements ExceptionMapper<WebApplicationException>{ - - - private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(DMaaPWebExceptionMapper.class); - private ErrorResponse errRes; - - @Autowired - private DMaaPErrorMessages msgs; - - public DMaaPWebExceptionMapper() { - super(); - LOGGER.info("WebException Mapper Created.."); - } - - @Override - public Response toResponse(WebApplicationException ex) { - - LOGGER.info("Reached WebException Mapper"); - - /** - * Resource Not Found - */ - if(ex instanceof NotFoundException) - { - errRes = new ErrorResponse(HttpStatus.SC_NOT_FOUND,DMaaPResponseCode.RESOURCE_NOT_FOUND.getResponseCode(),msgs.getNotFound()); - - LOGGER.info(errRes.toString()); - - return Response.status(errRes.getHttpStatusCode()).entity(errRes).type(MediaType.APPLICATION_JSON) - .build(); - - } - - if(ex instanceof InternalServerErrorException) - { - errRes = new ErrorResponse(HttpStatus.SC_INTERNAL_SERVER_ERROR,DMaaPResponseCode.SERVER_UNAVAILABLE.getResponseCode(),msgs.getServerUnav()); - - LOGGER.info(errRes.toString()); - return Response.status(errRes.getHttpStatusCode()).entity(errRes).type(MediaType.APPLICATION_JSON) - .build(); - - } - - if(ex instanceof NotAuthorizedException) - { - errRes = new ErrorResponse(HttpStatus.SC_UNAUTHORIZED,DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(),msgs.getAuthFailure()); - - LOGGER.info(errRes.toString()); - return Response.status(errRes.getHttpStatusCode()).entity(errRes).type(MediaType.APPLICATION_JSON) - .build(); - } - - if(ex instanceof BadRequestException) - { - errRes = new ErrorResponse(HttpStatus.SC_BAD_REQUEST,DMaaPResponseCode.INCORRECT_JSON.getResponseCode(),msgs.getBadRequest()); - - LOGGER.info(errRes.toString()); - return Response.status(errRes.getHttpStatusCode()).entity(errRes).type(MediaType.APPLICATION_JSON) - .build(); - } - if(ex instanceof NotAllowedException) - { - errRes = new ErrorResponse(HttpStatus.SC_METHOD_NOT_ALLOWED,DMaaPResponseCode.METHOD_NOT_ALLOWED.getResponseCode(),msgs.getMethodNotAllowed()); - - LOGGER.info(errRes.toString()); - return Response.status(errRes.getHttpStatusCode()).entity(errRes).type(MediaType.APPLICATION_JSON) - .build(); - } - - if(ex instanceof ServiceUnavailableException) - { - errRes = new ErrorResponse(HttpStatus.SC_SERVICE_UNAVAILABLE,DMaaPResponseCode.SERVER_UNAVAILABLE.getResponseCode(),msgs.getServerUnav()); - - LOGGER.info(errRes.toString()); - return Response.status(errRes.getHttpStatusCode()).entity(errRes).type(MediaType.APPLICATION_JSON) - .build(); - } - - - return Response.serverError().build(); - } - - - - -} diff --git a/src/main/java/com/att/dmf/mr/exception/ErrorResponse.java b/src/main/java/com/att/dmf/mr/exception/ErrorResponse.java deleted file mode 100644 index c92cadd..0000000 --- a/src/main/java/com/att/dmf/mr/exception/ErrorResponse.java +++ /dev/null @@ -1,135 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.exception; -import org.json.JSONObject; -/** - * Represents the Error Response Object - * that is rendered as a JSON object when - * an exception or error occurs on MR Rest Service. - * @author rajashree.khare - * - */ -//@XmlRootElement -public class ErrorResponse { - - private int httpStatusCode; - private int mrErrorCode; - private String errorMessage; - private String helpURL; - private String statusTs; - private String topic; - private String publisherId; - private String publisherIp; - private String subscriberId; - private String subscriberIp; - - - public ErrorResponse(int httpStatusCode, int mrErrorCode, - String errorMessage, String helpURL, String statusTs, String topic, - String publisherId, String publisherIp, String subscriberId, - String subscriberIp) { - super(); - this.httpStatusCode = httpStatusCode; - this.mrErrorCode = mrErrorCode; - this.errorMessage = errorMessage; - this.helpURL = "http://onap.readthedocs.io"; - this.statusTs = statusTs; - this.topic = topic; - this.publisherId = publisherId; - this.publisherIp = publisherIp; - this.subscriberId = subscriberId; - this.subscriberIp = subscriberIp; - } - - public ErrorResponse(int httpStatusCode, int mrErrorCode, - String errorMessage) { - super(); - this.httpStatusCode = httpStatusCode; - this.mrErrorCode = mrErrorCode; - this.errorMessage = errorMessage; - this.helpURL = "http://onap.readthedocs.io"; - - } - - public int getHttpStatusCode() { - return httpStatusCode; - } - - public void setHttpStatusCode(int httpStatusCode) { - this.httpStatusCode = httpStatusCode; - } - - public int getMrErrorCode() { - return mrErrorCode; - } - - - public void setMrErrorCode(int mrErrorCode) { - this.mrErrorCode = mrErrorCode; - } - - - public String getErrorMessage() { - return errorMessage; - } - - public void setErrorMessage(String errorMessage) { - this.errorMessage = errorMessage; - } - - public String getHelpURL() { - return helpURL; - } - - public void setHelpURL(String helpURL) { - this.helpURL = helpURL; - } - - @Override - public String toString() { - return "ErrorResponse {\"httpStatusCode\":\"" + httpStatusCode - + "\", \"mrErrorCode\":\"" + mrErrorCode + "\", \"errorMessage\":\"" - + errorMessage + "\", \"helpURL\":\"" + helpURL + "\", \"statusTs\":\""+statusTs+"\"" - + ", \"topicId\":\""+topic+"\", \"publisherId\":\""+publisherId+"\"" - + ", \"publisherIp\":\""+publisherIp+"\", \"subscriberId\":\""+subscriberId+"\"" - + ", \"subscriberIp\":\""+subscriberIp+"\"}"; - } - - public String getErrMapperStr1() { - return "ErrorResponse [httpStatusCode=" + httpStatusCode + ", mrErrorCode=" + mrErrorCode + ", errorMessage=" - + errorMessage + ", helpURL=" + helpURL + "]"; - } - - - - public JSONObject getErrMapperStr() { - JSONObject o = new JSONObject(); - o.put("status", getHttpStatusCode()); - o.put("mrstatus", getMrErrorCode()); - o.put("message", getErrorMessage()); - o.put("helpURL", getHelpURL()); - return o; - } - - - -} diff --git a/src/main/java/com/att/dmf/mr/listener/CambriaServletContextListener.java b/src/main/java/com/att/dmf/mr/listener/CambriaServletContextListener.java deleted file mode 100644 index 64b20e8..0000000 --- a/src/main/java/com/att/dmf/mr/listener/CambriaServletContextListener.java +++ /dev/null @@ -1,64 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.listener; - -import javax.servlet.ServletContextEvent; -import javax.servlet.ServletContextListener; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * This is the Cambria Servlet Context Listner which helpes while loading the app which provide the endpoints - * @author nilanjana.maity - * - */ -public class CambriaServletContextListener implements ServletContextListener { - - DME2EndPointLoader loader = DME2EndPointLoader.getInstance(); - - private static final EELFLogger log = EELFManager.getInstance().getLogger(CambriaServletContextListener.class); - - - @Override - - /** - * contextDestroyed() loads unpublished end points - * @param arg0 - */ - public void contextDestroyed(ServletContextEvent arg0) { - log.info("CambriaServletContextListener contextDestroyed"); - - loader.unPublishEndPoints(); - } - - @Override - /** - * contextInitialized() loads published end points - * @param arg0 - */ - public void contextInitialized(ServletContextEvent arg0) { - log.info("CambriaServletContextListener contextInitialized"); - loader.publishEndPoints(); - } - -} diff --git a/src/main/java/com/att/dmf/mr/listener/DME2EndPointLoader.java b/src/main/java/com/att/dmf/mr/listener/DME2EndPointLoader.java deleted file mode 100644 index f61b6ea..0000000 --- a/src/main/java/com/att/dmf/mr/listener/DME2EndPointLoader.java +++ /dev/null @@ -1,123 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.listener; - -import java.io.IOException; -import java.io.InputStream; -import java.util.Properties; - -import com.att.aft.dme2.manager.registry.DME2EndpointRegistry; -import com.att.aft.dme2.api.DME2Exception; -import com.att.aft.dme2.api.DME2Manager; -import com.att.dmf.mr.service.impl.EventsServiceImpl; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * - * @author anowarul.islam - * - */ -public class DME2EndPointLoader { - - private String latitude; - private String longitude; - private String version; - private String serviceName; - private String env; - private String routeOffer; - private String hostName; - private String port; - private String contextPath; - private String protocol; - private String serviceURL; - private static DME2EndPointLoader loader = new DME2EndPointLoader(); - - private static final EELFLogger LOG = EELFManager.getInstance().getLogger(EventsServiceImpl.class); - private DME2EndPointLoader() { - } - - public static DME2EndPointLoader getInstance() { - return loader; - } - - /** - * publishing endpoints - */ - public void publishEndPoints() { - - try { - InputStream input = this.getClass().getResourceAsStream("/endpoint.properties"); - Properties props = new Properties(); - props.load(input); - - latitude = props.getProperty("Latitude"); - longitude = props.getProperty("Longitude"); - version = props.getProperty("Version"); - serviceName = props.getProperty("ServiceName"); - env = props.getProperty("Environment"); - routeOffer = props.getProperty("RouteOffer"); - hostName = props.getProperty("HostName"); - port = props.getProperty("Port"); - contextPath = props.getProperty("ContextPath"); - protocol = props.getProperty("Protocol"); - - System.setProperty("AFT_LATITUDE", latitude); - System.setProperty("AFT_LONGITUDE", longitude); - System.setProperty("AFT_ENVIRONMENT", "AFTUAT"); - - serviceURL = "service=" + serviceName + "/" + "version=" + version + "/" + "envContext=" + env + "/" - + "routeOffer=" + routeOffer; - - DME2Manager manager = new DME2Manager("testEndpointPublish", props); - manager.setClientCredentials("sh301n", ""); - DME2EndpointRegistry svcRegistry = manager.getEndpointRegistry(); - // Publish API takes service name, context path, hostname, port and - // protocol as args - svcRegistry.publish(serviceURL, contextPath, hostName, Integer.parseInt(port), protocol); - - } catch (IOException | DME2Exception e) { - LOG.error("Failed due to :" + e); - } - - } -/** - * unpublishing endpoints - */ - public void unPublishEndPoints() { - - DME2Manager manager; - try { - System.setProperty("AFT_LATITUDE", latitude); - System.setProperty("AFT_LONGITUDE", longitude); - System.setProperty("AFT_ENVIRONMENT", "AFTUAT"); - - manager = DME2Manager.getDefaultInstance(); - DME2EndpointRegistry svcRegistry = manager.getEndpointRegistry(); - svcRegistry.unpublish(serviceURL, hostName, Integer.parseInt(port)); - } catch (DME2Exception e) { - LOG.error("Failed due to DME2Exception" + e); - } - - } - -} diff --git a/src/main/java/com/att/dmf/mr/metabroker/Broker.java b/src/main/java/com/att/dmf/mr/metabroker/Broker.java deleted file mode 100644 index e5fe8da..0000000 --- a/src/main/java/com/att/dmf/mr/metabroker/Broker.java +++ /dev/null @@ -1,92 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metabroker; - -import java.util.List; - -import com.att.dmf.mr.CambriaApiException; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; - -/** - * A broker interface to manage metadata around topics, etc. - * - * @author peter - * - */ -public interface Broker { - /** - * - * @author anowarul.islam - * - */ - public class TopicExistsException extends Exception { - /** - * - * @param topicName - */ - public TopicExistsException(String topicName) { - super("Topic " + topicName + " exists."); - } - - private static final long serialVersionUID = 1L; - } - - /** - * Get all topics in the underlying broker. - * - * @return - * @throws ConfigDbException - */ - List<Topic> getAllTopics() throws ConfigDbException; - - /** - * Get a specific topic from the underlying broker. - * - * @param topic - * @return a topic, or null - */ - Topic getTopic(String topic) throws ConfigDbException; - - /** - * create a topic - * - * @param topic - * @param description - * @param ownerApiKey - * @param partitions - * @param replicas - * @param transactionEnabled - * @return - * @throws TopicExistsException - * @throws CambriaApiException - */ - Topic createTopic(String topic, String description, String ownerApiKey, int partitions, int replicas, - boolean transactionEnabled) throws TopicExistsException, CambriaApiException,ConfigDbException; - - /** - * Delete a topic by name - * - * @param topic - */ - void deleteTopic(String topic) throws AccessDeniedException, CambriaApiException, TopicExistsException,ConfigDbException; -} diff --git a/src/main/java/com/att/dmf/mr/metabroker/Broker1.java b/src/main/java/com/att/dmf/mr/metabroker/Broker1.java deleted file mode 100644 index e7d7f6c..0000000 --- a/src/main/java/com/att/dmf/mr/metabroker/Broker1.java +++ /dev/null @@ -1,95 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metabroker; - -import java.util.List; - -import com.att.dmf.mr.CambriaApiException; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; - -/** - * A broker interface to manage metadata around topics, etc. - * alternate for Broker1 to avoid this error in spring boot - *org.springframework.beans.factory.NoUniqueBeanDefinitionException: - * No qualifying bean of type [com.att.dmf.mr.metabroker.Broker] is defined: - * expected single matching bean but found 2: mmb,dMaaPKafkaMetaBroker - - * - */ -public interface Broker1 { - /** - * - * @author Ramkumar - * - */ - public class TopicExistsException extends Exception { - /** - * - * @param topicName - */ - public TopicExistsException(String topicName) { - super("Topic " + topicName + " exists."); - } - - private static final long serialVersionUID = 1L; - } - - /** - * Get all topics in the underlying broker. - * - * @return - * @throws ConfigDbException - */ - List<Topic> getAllTopics() throws ConfigDbException; - - /** - * Get a specific topic from the underlying broker. - * - * @param topic - * @return a topic, or null - */ - Topic getTopic(String topic) throws ConfigDbException; - - /** - * create a topic - * - * @param topic - * @param description - * @param ownerApiKey - * @param partitions - * @param replicas - * @param transactionEnabled - * @return - * @throws TopicExistsException - * @throws CambriaApiException - */ - Topic createTopic(String topic, String description, String ownerApiKey, int partitions, int replicas, - boolean transactionEnabled) throws TopicExistsException, CambriaApiException,ConfigDbException; - - /** - * Delete a topic by name - * - * @param topic - */ - void deleteTopic(String topic) throws AccessDeniedException, CambriaApiException, TopicExistsException,ConfigDbException; -} diff --git a/src/main/java/com/att/dmf/mr/metabroker/Topic.java b/src/main/java/com/att/dmf/mr/metabroker/Topic.java deleted file mode 100644 index d191070..0000000 --- a/src/main/java/com/att/dmf/mr/metabroker/Topic.java +++ /dev/null @@ -1,133 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metabroker; - -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.security.NsaAcl; -import com.att.nsa.security.NsaApiKey; -import com.att.nsa.security.ReadWriteSecuredResource; -/** - * This is the interface for topic and all the topic related operations - * get topic name, owner, description, transactionEnabled etc. - * @author nilanjana.maity - * - */ -public interface Topic extends ReadWriteSecuredResource -{ - /** - * User defined exception for access denied while access the topic for Publisher and consumer - * @author nilanjana.maity - * - *//* - public class AccessDeniedException extends Exception - - *//** - * AccessDenied Description - *//* - - *//** - * AccessDenied Exception for the user while authenticating the user request - * @param user - *//* - - private static final long serialVersionUID = 1L; - }*/ - - /** - * Get this topic's name - * @return - */ - String getName (); - - /** - * Get the API key of the owner of this topic. - * @return - */ - String getOwner (); - - /** - * Get a description of the topic, as set by the owner at creation time. - * @return - */ - String getDescription (); - - /** - * If the topic is transaction enabled - * @return boolean true/false - */ - boolean isTransactionEnabled(); - - /** - * Get the ACL for reading on this topic. Can be null. - * @return - */ - NsaAcl getReaderAcl (); - - /** - * Get the ACL for writing on this topic. Can be null. - * @return - */ - NsaAcl getWriterAcl (); - - /** - * Check if this user can read the topic. Throw otherwise. Note that - * user may be null. - * @param user - */ - void checkUserRead ( NsaApiKey user ) throws AccessDeniedException; - - /** - * Check if this user can write to the topic. Throw otherwise. Note - * that user may be null. - * @param user - */ - void checkUserWrite ( NsaApiKey user ) throws AccessDeniedException; - - /** - * allow the given user to publish - * @param publisherId - * @param asUser - */ - void permitWritesFromUser ( String publisherId, NsaApiKey asUser ) throws AccessDeniedException, ConfigDbException; - - /** - * deny the given user from publishing - * @param publisherId - * @param asUser - */ - void denyWritesFromUser ( String publisherId, NsaApiKey asUser ) throws AccessDeniedException, ConfigDbException; - - /** - * allow the given user to read the topic - * @param consumerId - * @param asUser - */ - void permitReadsByUser ( String consumerId, NsaApiKey asUser ) throws AccessDeniedException, ConfigDbException; - - /** - * deny the given user from reading the topic - * @param consumerId - * @param asUser - * @throws ConfigDbException - */ - void denyReadsByUser ( String consumerId, NsaApiKey asUser ) throws AccessDeniedException, ConfigDbException; -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaBatchingPublisher.java b/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaBatchingPublisher.java deleted file mode 100644 index 45644b7..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaBatchingPublisher.java +++ /dev/null @@ -1,52 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher; - -import java.io.IOException; -import java.util.List; -import java.util.concurrent.TimeUnit; - -/** - * A Cambria batching publisher is a publisher with additional functionality - * for managing delayed sends. - * - * @author peter - * - */ -public interface CambriaBatchingPublisher extends CambriaPublisher -{ - /** - * Get the number of messages that have not yet been sent. - * @return the number of pending messages - */ - int getPendingMessageCount (); - - /** - * Close this publisher, sending any remaining messages. - * @param timeout an amount of time to wait for unsent messages to be sent - * @param timeoutUnits the time unit for the timeout arg - * @return a list of any unsent messages after the timeout - * @throws IOException - * @throws InterruptedException - */ - List<message> close ( long timeout, TimeUnit timeoutUnits ) throws IOException, InterruptedException; -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaClient.java b/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaClient.java deleted file mode 100644 index 4b219b1..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaClient.java +++ /dev/null @@ -1,89 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher; - - - -// -import com.att.eelf.configuration.EELFLogger; - - -/** - * - * @author anowarul.islam - * - */ -public interface CambriaClient { - /** - * An exception at the Cambria layer. This is used when the HTTP transport - * layer returns a success code but the transaction is not completed as - * expected. - */ - public class CambriaApiException extends Exception { - /** - * - * @param msg - */ - public CambriaApiException(String msg) { - super(msg); - } - - /** - * - * @param msg - * @param t - */ - public CambriaApiException(String msg, Throwable t) { - super(msg, t); - } - - private static final long serialVersionUID = 1L; - } - - /** - * Optionally set the Logger to use - * - * @param log - */ - void logTo(EELFLogger log); - - /** - * Set the API credentials for this client connection. Subsequent calls will - * include authentication headers.who i - * - * @param apiKey - * @param apiSecret - */ - void setApiCredentials(String apiKey, String apiSecret); - - /** - * Remove API credentials, if any, on this connection. Subsequent calls will - * not include authentication headers. - */ - void clearApiCredentials(); - - /** - * Close this connection. Some client interfaces have additional close - * capability. - */ - void close(); -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaConsumer.java b/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaConsumer.java deleted file mode 100644 index 4a6ca81..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaConsumer.java +++ /dev/null @@ -1,52 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher; - -import java.io.IOException; - -/** - * This interface will provide fetch mechanism for consumer - * @author nilanjana.maity - * - */ -public interface CambriaConsumer extends CambriaClient -{ - /** - * Fetch a set of messages. The consumer's timeout and message limit are used if set in the constructor call. - - * @return a set of messages - * @throws IOException - */ - Iterable<String> fetch () throws IOException; - - /** - * Fetch a set of messages with an explicit timeout and limit for this call. These values - * override any set in the constructor call. - * - * @param timeoutMs The amount of time in milliseconds that the server should keep the connection - * open while waiting for message traffic. Use -1 for default timeout (controlled on the server-side). - * @param limit A limit on the number of messages returned in a single call. Use -1 for no limit. - * @return a set messages - * @throws IOException if there's a problem connecting to the server - */ - Iterable<String> fetch ( int timeoutMs, int limit ) throws IOException; -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaPublisher.java b/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaPublisher.java deleted file mode 100644 index 4020a6d..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaPublisher.java +++ /dev/null @@ -1,101 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher; - -import java.io.IOException; -import java.util.Collection; - -/** - * A Cambria publishing interface. - * - * @author peter - * - */ -public interface CambriaPublisher extends CambriaClient { - /** - * A simple message container - */ - public static class message { - /** - * - * @param partition - * @param msg - */ - public message(String partition, String msg) { - fPartition = partition == null ? "" : partition; - fMsg = msg; - if (fMsg == null) { - throw new IllegalArgumentException("Can't send a null message."); - } - } - - /** - * - * @param msg - */ - public message(message msg) { - this(msg.fPartition, msg.fMsg); - } - - /** - * declaring partition string - */ - public final String fPartition; - /** - * declaring fMsg String - */ - public final String fMsg; - } - - /** - * Send the given message using the given partition. - * - * @param partition - * @param msg - * @return the number of pending messages - * @throws IOException - */ - int send(String partition, String msg) throws IOException; - - /** - * Send the given message using its partition. - * - * @param msg - * @return the number of pending messages - * @throws IOException - */ - int send(message msg) throws IOException; - - /** - * Send the given messages using their partitions. - * - * @param msgs - * @return the number of pending messages - * @throws IOException - */ - int send(Collection<message> msgs) throws IOException; - - /** - * Close this publisher. It's an error to call send() after close() - */ - void close(); -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaPublisherUtility.java b/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaPublisherUtility.java deleted file mode 100644 index 46dfa99..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/CambriaPublisherUtility.java +++ /dev/null @@ -1,146 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher; - -import java.io.UnsupportedEncodingException; -import java.net.URLEncoder; -import java.util.ArrayList; -import java.util.Collection; -import java.util.List; - -import org.apache.http.HttpHost; -/** - * - * @author anowarul.islam - * - */ -public class CambriaPublisherUtility -{ - public static final String kBasePath = "/events/"; - public static final int kStdCambriaServicePort = 3904; -/** - * - * Translates a string into <code>application/x-www-form-urlencoded</code> - * format using a specific encoding scheme. - * @param s - * @return - * - */ - public static String escape ( String s ) - { - try - { - return URLEncoder.encode ( s, "UTF-8"); - } - catch ( UnsupportedEncodingException e ) - { - throw new RuntimeException ( e ); - } - } -/** - * - * building url - * @param rawTopic - * @return - */ - public static String makeUrl ( String rawTopic ) - { - final String cleanTopic = escape ( rawTopic ); - - final StringBuffer url = new StringBuffer(). - append ( CambriaPublisherUtility.kBasePath ). - append ( cleanTopic ); - return url.toString (); - } -/** - * - * building consumerUrl - * @param topic - * @param rawConsumerGroup - * @param rawConsumerId - * @return - */ - public static String makeConsumerUrl ( String topic, String rawConsumerGroup, String rawConsumerId ) - { - final String cleanConsumerGroup = escape ( rawConsumerGroup ); - final String cleanConsumerId = escape ( rawConsumerId ); - return CambriaPublisherUtility.kBasePath + topic + "/" + cleanConsumerGroup + "/" + cleanConsumerId; - } - - /** - * Create a list of HttpHosts from an input list of strings. Input strings have - * host[:port] as format. If the port section is not provided, the default port is used. - * - * @param hosts - * @return a list of hosts - */ - public static List<HttpHost> createHostsList(Collection<String> hosts) - { - final ArrayList<HttpHost> convertedHosts = new ArrayList<>(); - for ( String host : hosts ) - { - if ( host.length () == 0 ) continue; - convertedHosts.add ( hostForString ( host ) ); - } - return convertedHosts; - } - - /** - * Return an HttpHost from an input string. Input string has - * host[:port] as format. If the port section is not provided, the default port is used. - * - * @param hosts - * @return a list of hosts - * if host.length<1 throws IllegalArgumentException - * - */ - public static HttpHost hostForString ( String host ) - { - if ( host.length() < 1 ) throw new IllegalArgumentException ( "An empty host entry is invalid." ); - - String hostPart = host; - int port = kStdCambriaServicePort; - - final int colon = host.indexOf ( ':' ); - if ( colon == 0 ) throw new IllegalArgumentException ( "Host entry '" + host + "' is invalid." ); - if ( colon > 0 ) - { - hostPart = host.substring ( 0, colon ).trim(); - - final String portPart = host.substring ( colon + 1 ).trim(); - if ( portPart.length () > 0 ) - { - try - { - port = Integer.parseInt ( portPart ); - } - catch ( NumberFormatException x ) - { - throw new IllegalArgumentException ( "Host entry '" + host + "' is invalid.", x ); - } - } - // else: use default port on "foo:" - } - - return new HttpHost ( hostPart, port ); - } -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/DMaaPCambriaClientFactory.java b/src/main/java/com/att/dmf/mr/metrics/publisher/DMaaPCambriaClientFactory.java deleted file mode 100644 index d7818de..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/DMaaPCambriaClientFactory.java +++ /dev/null @@ -1,420 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher; - -import java.net.MalformedURLException; -import java.nio.channels.NotYetConnectedException; -import java.util.Collection; -import java.util.TreeSet; -import java.util.UUID; - -import com.att.dmf.mr.metrics.publisher.impl.DMaaPCambriaConsumerImpl; -import com.att.dmf.mr.metrics.publisher.impl.DMaaPCambriaSimplerBatchPublisher; - -/** - * A factory for Cambria clients.<br/> - * <br/> - * Use caution selecting a consumer creator factory. If the call doesn't accept - * a consumer group name, then it creates a consumer that is not restartable. - * That is, if you stop your process and start it again, your client will NOT - * receive any missed messages on the topic. If you need to ensure receipt of - * missed messages, then you must use a consumer that's created with a group - * name and ID. (If you create multiple consumer processes using the same group, - * load is split across them. Be sure to use a different ID for each instance.)<br/> - * <br/> - * Publishers - * - * @author peter - */ -public class DMaaPCambriaClientFactory { - /** - * Create a consumer instance with the default timeout and no limit on - * messages returned. This consumer operates as an independent consumer - * (i.e., not in a group) and is NOT re-startable across sessions. - * - * @param hostList - * A comma separated list of hosts to use to connect to Cambria. - * You can include port numbers (3904 is the default). For - * example, "ueb01hydc.it.att.com:8080,ueb02hydc.it.att.com" - * - * @param topic - * The topic to consume - * - * @return a consumer - */ - public static CambriaConsumer createConsumer(String hostList, String topic) { - return createConsumer(DMaaPCambriaConsumerImpl.stringToList(hostList), - topic); - } - - /** - * Create a consumer instance with the default timeout and no limit on - * messages returned. This consumer operates as an independent consumer - * (i.e., not in a group) and is NOT re-startable across sessions. - * - * @param hostSet - * The host used in the URL to Cambria. Entries can be - * "host:port". - * @param topic - * The topic to consume - * - * @return a consumer - */ - public static CambriaConsumer createConsumer(Collection<String> hostSet, - String topic) { - return createConsumer(hostSet, topic, null); - } - - /** - * Create a consumer instance with server-side filtering, the default - * timeout, and no limit on messages returned. This consumer operates as an - * independent consumer (i.e., not in a group) and is NOT re-startable - * across sessions. - * - * @param hostSet - * The host used in the URL to Cambria. Entries can be - * "host:port". - * @param topic - * The topic to consume - * @param filter - * a filter to use on the server side - * - * @return a consumer - */ - public static CambriaConsumer createConsumer(Collection<String> hostSet, - String topic, String filter) { - return createConsumer(hostSet, topic, UUID.randomUUID().toString(), - "0", -1, -1, filter, null, null); - } - - /** - * Create a consumer instance with the default timeout, and no limit on - * messages returned. This consumer can operate in a logical group and is - * re-startable across sessions when you use the same group and ID on - * restart. - * - * @param hostSet - * The host used in the URL to Cambria. Entries can be - * "host:port". - * @param topic - * The topic to consume - * @param consumerGroup - * The name of the consumer group this consumer is part of - * @param consumerId - * The unique id of this consume in its group - * - * @return a consumer - */ - public static CambriaConsumer createConsumer(Collection<String> hostSet, - final String topic, final String consumerGroup, - final String consumerId) { - return createConsumer(hostSet, topic, consumerGroup, consumerId, -1, -1); - } - - /** - * Create a consumer instance with the default timeout, and no limit on - * messages returned. This consumer can operate in a logical group and is - * re-startable across sessions when you use the same group and ID on - * restart. - * - * @param hostSet - * The host used in the URL to Cambria. Entries can be - * "host:port". - * @param topic - * The topic to consume - * @param consumerGroup - * The name of the consumer group this consumer is part of - * @param consumerId - * The unique id of this consume in its group - * @param timeoutMs - * The amount of time in milliseconds that the server should keep - * the connection open while waiting for message traffic. Use -1 - * for default timeout. - * @param limit - * A limit on the number of messages returned in a single call. - * Use -1 for no limit. - * - * @return a consumer - */ - public static CambriaConsumer createConsumer(Collection<String> hostSet, - final String topic, final String consumerGroup, - final String consumerId, int timeoutMs, int limit) { - return createConsumer(hostSet, topic, consumerGroup, consumerId, - timeoutMs, limit, null, null, null); - } - - /** - * Create a consumer instance with the default timeout, and no limit on - * messages returned. This consumer can operate in a logical group and is - * re-startable across sessions when you use the same group and ID on - * restart. This consumer also uses server-side filtering. - * - * @param hostList - * A comma separated list of hosts to use to connect to Cambria. - * You can include port numbers (3904 is the default). For - * example, "ueb01hydc.it.att.com:8080,ueb02hydc.it.att.com" - * @param topic - * The topic to consume - * @param consumerGroup - * The name of the consumer group this consumer is part of - * @param consumerId - * The unique id of this consume in its group - * @param timeoutMs - * The amount of time in milliseconds that the server should keep - * the connection open while waiting for message traffic. Use -1 - * for default timeout. - * @param limit - * A limit on the number of messages returned in a single call. - * Use -1 for no limit. - * @param filter - * A Highland Park filter expression using only built-in filter - * components. Use null for "no filter". - * @param apiKey - * key associated with a user - * @param apiSecret - * of a user - * - * @return a consumer - */ - public static CambriaConsumer createConsumer(String hostList, - final String topic, final String consumerGroup, - final String consumerId, int timeoutMs, int limit, String filter, - String apiKey, String apiSecret) { - return createConsumer(DMaaPCambriaConsumerImpl.stringToList(hostList), - topic, consumerGroup, consumerId, timeoutMs, limit, filter, - apiKey, apiSecret); - } - - /** - * Create a consumer instance with the default timeout, and no limit on - * messages returned. This consumer can operate in a logical group and is - * re-startable across sessions when you use the same group and ID on - * restart. This consumer also uses server-side filtering. - * - * @param hostSet - * The host used in the URL to Cambria. Entries can be - * "host:port". - * @param topic - * The topic to consume - * @param consumerGroup - * The name of the consumer group this consumer is part of - * @param consumerId - * The unique id of this consume in its group - * @param timeoutMs - * The amount of time in milliseconds that the server should keep - * the connection open while waiting for message traffic. Use -1 - * for default timeout. - * @param limit - * A limit on the number of messages returned in a single call. - * Use -1 for no limit. - * @param filter - * A Highland Park filter expression using only built-in filter - * components. Use null for "no filter". - * @param apiKey - * key associated with a user - * @param apiSecret - * of a user - * @return a consumer - */ - public static CambriaConsumer createConsumer(Collection<String> hostSet, - final String topic, final String consumerGroup, - final String consumerId, int timeoutMs, int limit, String filter, - String apiKey, String apiSecret) { - if (sfMock != null) - return sfMock; - try { - return new DMaaPCambriaConsumerImpl(hostSet, topic, consumerGroup, - consumerId, timeoutMs, limit, filter, apiKey, apiSecret); - } catch (MalformedURLException e) { - - NotYetConnectedException exception=new NotYetConnectedException(); - exception.setStackTrace(e.getStackTrace()); - - throw exception ; - } - } - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - /** - * Create a publisher that sends each message (or group of messages) - * immediately. Most applications should favor higher latency for much - * higher message throughput and the "simple publisher" is not a good - * choice. - * - * @param hostlist - * The host used in the URL to Cambria. Can be "host:port", can - * be multiple comma-separated entries. - * @param topic - * The topic on which to publish messages. - * @return a publisher - */ - public static CambriaBatchingPublisher createSimplePublisher( - String hostlist, String topic) { - return createBatchingPublisher(hostlist, topic, 1, 1); - } - - /** - * Create a publisher that batches messages. Be sure to close the publisher - * to send the last batch and ensure a clean shutdown. Message payloads are - * not compressed. - * - * @param hostlist - * The host used in the URL to Cambria. Can be "host:port", can - * be multiple comma-separated entries. - * @param topic - * The topic on which to publish messages. - * @param maxBatchSize - * The largest set of messages to batch - * @param maxAgeMs - * The maximum age of a message waiting in a batch - * - * @return a publisher - */ - public static CambriaBatchingPublisher createBatchingPublisher( - String hostlist, String topic, int maxBatchSize, long maxAgeMs) { - return createBatchingPublisher(hostlist, topic, maxBatchSize, maxAgeMs, - false); - } - - /** - * Create a publisher that batches messages. Be sure to close the publisher - * to send the last batch and ensure a clean shutdown. - * - * @param hostlist - * The host used in the URL to Cambria. Can be "host:port", can - * be multiple comma-separated entries. - * @param topic - * The topic on which to publish messages. - * @param maxBatchSize - * The largest set of messages to batch - * @param maxAgeMs - * The maximum age of a message waiting in a batch - * @param compress - * use gzip compression - * - * @return a publisher - */ - public static CambriaBatchingPublisher createBatchingPublisher( - String hostlist, String topic, int maxBatchSize, long maxAgeMs, - boolean compress) { - return createBatchingPublisher( - DMaaPCambriaConsumerImpl.stringToList(hostlist), topic, - maxBatchSize, maxAgeMs, compress); - } - - /** - * Create a publisher that batches messages. Be sure to close the publisher - * to send the last batch and ensure a clean shutdown. - * - * @param hostSet - * A set of hosts to be used in the URL to Cambria. Can be - * "host:port". Use multiple entries to enable failover. - * @param topic - * The topic on which to publish messages. - * @param maxBatchSize - * The largest set of messages to batch - * @param maxAgeMs - * The maximum age of a message waiting in a batch - * @param compress - * use gzip compression - * - * @return a publisher - */ - public static CambriaBatchingPublisher createBatchingPublisher( - String[] hostSet, String topic, int maxBatchSize, long maxAgeMs, - boolean compress) { - final TreeSet<String> hosts = new TreeSet<String>(); - for (String hp : hostSet) { - hosts.add(hp); - } - return createBatchingPublisher(hosts, topic, maxBatchSize, maxAgeMs, - compress); - } - - /** - * Create a publisher that batches messages. Be sure to close the publisher - * to send the last batch and ensure a clean shutdown. - * - * @param hostSet - * A set of hosts to be used in the URL to Cambria. Can be - * "host:port". Use multiple entries to enable failover. - * @param topic - * The topic on which to publish messages. - * @param maxBatchSize - * The largest set of messages to batch - * @param maxAgeMs - * The maximum age of a message waiting in a batch - * @param compress - * use gzip compression - * - * @return a publisher - */ - public static CambriaBatchingPublisher createBatchingPublisher( - Collection<String> hostSet, String topic, int maxBatchSize, - long maxAgeMs, boolean compress) { - return new DMaaPCambriaSimplerBatchPublisher.Builder() - .againstUrls(hostSet).onTopic(topic) - .batchTo(maxBatchSize, maxAgeMs).compress(compress).build(); - } - - /** - * Create an identity manager client to work with API keys. - * - * @param hostSet - * A set of hosts to be used in the URL to Cambria. Can be - * "host:port". Use multiple entries to enable failover. - * @param apiKey - * Your API key - * @param apiSecret - * Your API secret - * @return an identity manager - */ - - - /** - * Create a topic manager for working with topics. - * - * @param hostSet - * A set of hosts to be used in the URL to Cambria. Can be - * "host:port". Use multiple entries to enable failover. - * @param apiKey - * Your API key - * @param apiSecret - * Your API secret - * @return a topic manager - */ - - - /** - * Inject a consumer. Used to support unit tests. - * - * @param cc - */ - public static void $testInject(CambriaConsumer cc) { - sfMock = cc; - } - - private static CambriaConsumer sfMock = null; -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/impl/CambriaBaseClient.java b/src/main/java/com/att/dmf/mr/metrics/publisher/impl/CambriaBaseClient.java deleted file mode 100644 index 84576fc..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/impl/CambriaBaseClient.java +++ /dev/null @@ -1,100 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher.impl; - -import java.net.MalformedURLException; -import java.util.Collection; -import java.util.Set; -import java.util.TreeSet; -import java.util.concurrent.TimeUnit; - -import org.json.JSONArray; -import org.json.JSONException; - -import com.att.dmf.mr.constants.CambriaConstants; - -//import org.slf4j.LoggerFactory; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.apiClient.http.CacheUse; -import com.att.nsa.apiClient.http.HttpClient; - -/** - * - * @author anowarul.islam - * - */ -public class CambriaBaseClient extends HttpClient implements com.att.dmf.mr.metrics.publisher.CambriaClient -{ - protected CambriaBaseClient ( Collection<String> hosts ) throws MalformedURLException - { - this ( hosts, null ); - } - - public CambriaBaseClient ( Collection<String> hosts, String clientSignature ) throws MalformedURLException - { - - - - super(ConnectionType.HTTP, hosts, CambriaConstants.kStdCambriaServicePort, clientSignature, CacheUse.NONE, 1, 1L, TimeUnit.MILLISECONDS, 32, 32, 600000); - - - fLog = EELFManager.getInstance().getLogger(this.getClass().getName()); - - } - - @Override - public void close () - { - } - - public Set<String> jsonArrayToSet ( JSONArray a ) throws JSONException - { - if ( a == null ) return null; - - final TreeSet<String> set = new TreeSet<>(); - for ( int i=0; i<a.length (); i++ ) - { - set.add ( a.getString ( i )); - } - return set; - } - /** - * @param log - */ - public void logTo ( EELFLogger log ) - { - fLog = log; - - - } - - public EELFLogger getLog () - { - return fLog; - } - - private EELFLogger fLog; - - - -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/impl/Clock.java b/src/main/java/com/att/dmf/mr/metrics/publisher/impl/Clock.java deleted file mode 100644 index 7463700..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/impl/Clock.java +++ /dev/null @@ -1,74 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher.impl; - -/** - * - * This class maintains the system clocks - * @author nilanjana.maity - * - */ -public class Clock -{ - public synchronized static Clock getIt () - { - if ( sfClock == null ) - { - sfClock = new Clock (); - } - return sfClock; - } - - /** - * - * Get the system's current time in milliseconds. - * @return the current time - * - */ - public static long now () - { - return getIt().nowImpl (); - } - - /** - * Get current time in milliseconds - * @return current time in ms - */ - public long nowImpl () - { - return System.currentTimeMillis (); - } - - /** - * Initialize constructor - */ - public Clock () - { - } - - private static Clock sfClock = null; - - public synchronized static void register ( Clock testClock ) - { - sfClock = testClock; - } -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/impl/DMaaPCambriaConsumerImpl.java b/src/main/java/com/att/dmf/mr/metrics/publisher/impl/DMaaPCambriaConsumerImpl.java deleted file mode 100644 index ee56213..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/impl/DMaaPCambriaConsumerImpl.java +++ /dev/null @@ -1,169 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher.impl; - -import java.io.IOException; -import java.io.UnsupportedEncodingException; -import java.net.MalformedURLException; -import java.net.URLEncoder; -import java.util.Collection; -import java.util.LinkedList; -import java.util.List; - -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; - -import com.att.dmf.mr.metrics.publisher.CambriaPublisherUtility; -import com.att.nsa.apiClient.http.HttpException; -import com.att.nsa.apiClient.http.HttpObjectNotFoundException; - -import jline.internal.Log; - -/** - * - * @author anowarul.islam - * - */ -public class DMaaPCambriaConsumerImpl extends CambriaBaseClient - implements com.att.dmf.mr.metrics.publisher.CambriaConsumer { - private final String fTopic; - private final String fGroup; - private final String fId; - private final int fTimeoutMs; - private final int fLimit; - private final String fFilter; - - /** - * - * @param hostPart - * @param topic - * @param consumerGroup - * @param consumerId - * @param timeoutMs - * @param limit - * @param filter - * @param apiKey - * @param apiSecret - */ - public DMaaPCambriaConsumerImpl(Collection<String> hostPart, final String topic, final String consumerGroup, - final String consumerId, int timeoutMs, int limit, String filter, String apiKey, String apiSecret) throws MalformedURLException { - super(hostPart, topic + "::" + consumerGroup + "::" + consumerId); - - fTopic = topic; - fGroup = consumerGroup; - fId = consumerId; - fTimeoutMs = timeoutMs; - fLimit = limit; - fFilter = filter; - - setApiCredentials(apiKey, apiSecret); - } - - /** - * method converts String to list - * - * @param str - * @return - */ - public static List<String> stringToList(String str) { - final LinkedList<String> set = new LinkedList<String>(); - if (str != null) { - final String[] parts = str.trim().split(","); - for (String part : parts) { - final String trimmed = part.trim(); - if (trimmed.length() > 0) { - set.add(trimmed); - } - } - } - return set; - } - - @Override - public Iterable<String> fetch() throws IOException { - // fetch with the timeout and limit set in constructor - return fetch(fTimeoutMs, fLimit); - } - - @Override - public Iterable<String> fetch(int timeoutMs, int limit) throws IOException { - final LinkedList<String> msgs = new LinkedList<String>(); - - final String urlPath = createUrlPath(timeoutMs, limit); - - getLog().info("UEB GET " + urlPath); - try { - final JSONObject o = get(urlPath); - - if (o != null) { - final JSONArray a = o.getJSONArray("result"); - if (a != null) { - for (int i = 0; i < a.length(); i++) { - msgs.add(a.getString(i)); - } - } - } - } catch (HttpObjectNotFoundException e) { - // this can happen if the topic is not yet created. ignore. - Log.error("Failed due to topic is not yet created" + e); - } catch (JSONException e) { - // unexpected response - reportProblemWithResponse(); - Log.error("Failed due to jsonException", e); - } catch (HttpException e) { - throw new IOException(e); - } - - return msgs; - } - - public String createUrlPath(int timeoutMs, int limit) { - final StringBuilder url = new StringBuilder(CambriaPublisherUtility.makeConsumerUrl(fTopic, fGroup, fId)); - final StringBuilder adds = new StringBuilder(); - if (timeoutMs > -1) { - adds.append("timeout=").append(timeoutMs); - } - - if (limit > -1) { - if (adds.length() > 0) { - adds.append("&"); - } - adds.append("limit=").append(limit); - } - if (fFilter != null && fFilter.length() > 0) { - try { - if (adds.length() > 0) { - adds.append("&"); - } - adds.append("filter=").append(URLEncoder.encode(fFilter, "UTF-8")); - } catch (UnsupportedEncodingException e) { - Log.error("Failed due to UnsupportedEncodingException" + e); - } - } - if (adds.length() > 0) { - url.append("?").append(adds.toString()); - } - return url.toString(); - } - -} diff --git a/src/main/java/com/att/dmf/mr/metrics/publisher/impl/DMaaPCambriaSimplerBatchPublisher.java b/src/main/java/com/att/dmf/mr/metrics/publisher/impl/DMaaPCambriaSimplerBatchPublisher.java deleted file mode 100644 index e9b1cdb..0000000 --- a/src/main/java/com/att/dmf/mr/metrics/publisher/impl/DMaaPCambriaSimplerBatchPublisher.java +++ /dev/null @@ -1,422 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.metrics.publisher.impl; - -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.OutputStream; -import java.net.MalformedURLException; -import java.nio.channels.NotYetConnectedException; -import java.util.Collection; -import java.util.LinkedList; -import java.util.List; -import java.util.concurrent.LinkedBlockingQueue; -import java.util.concurrent.ScheduledThreadPoolExecutor; -import java.util.concurrent.TimeUnit; -import java.util.zip.GZIPOutputStream; - -import javax.ws.rs.client.Client; -import javax.ws.rs.client.ClientBuilder; -import javax.ws.rs.client.Entity; -import javax.ws.rs.client.WebTarget; -import javax.ws.rs.core.Response; - -import com.att.ajsc.filemonitor.AJSCPropertiesMap; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.metrics.publisher.CambriaPublisherUtility; - -/** - * - * class DMaaPCambriaSimplerBatchPublisher used to send the publish the messages - * in batch - * - * @author anowarul.islam - * - */ -public class DMaaPCambriaSimplerBatchPublisher extends CambriaBaseClient - implements com.att.dmf.mr.metrics.publisher.CambriaBatchingPublisher { - /** - * - * static inner class initializes with urls, topic,batchSize - * - * @author anowarul.islam - * - */ - public static class Builder { - public Builder() { - } - - /** - * constructor initialize with url - * - * @param baseUrls - * @return - * - */ - public Builder againstUrls(Collection<String> baseUrls) { - fUrls = baseUrls; - return this; - } - - /** - * constructor initializes with topics - * - * @param topic - * @return - * - */ - public Builder onTopic(String topic) { - fTopic = topic; - return this; - } - - /** - * constructor initilazes with batch size and batch time - * - * @param maxBatchSize - * @param maxBatchAgeMs - * @return - * - */ - public Builder batchTo(int maxBatchSize, long maxBatchAgeMs) { - fMaxBatchSize = maxBatchSize; - fMaxBatchAgeMs = maxBatchAgeMs; - return this; - } - - /** - * constructor initializes with compress - * - * @param compress - * @return - */ - public Builder compress(boolean compress) { - fCompress = compress; - return this; - } - - /** - * method returns DMaaPCambriaSimplerBatchPublisher object - * - * @return - */ - public DMaaPCambriaSimplerBatchPublisher build() { - - try { - return new DMaaPCambriaSimplerBatchPublisher(fUrls, fTopic, fMaxBatchSize, fMaxBatchAgeMs, fCompress); - } catch (MalformedURLException e) { - - NotYetConnectedException exception=new NotYetConnectedException(); - exception.setStackTrace(e.getStackTrace()); - - throw exception ; - - } - } - - private Collection<String> fUrls; - private String fTopic; - private int fMaxBatchSize = 100; - private long fMaxBatchAgeMs = 1000; - private boolean fCompress = false; - }; - - /** - * - * @param partition - * @param msg - */ - @Override - public int send(String partition, String msg) { - return send(new message(partition, msg)); - } - - /** - * @param msg - */ - @Override - public int send(message msg) { - final LinkedList<message> list = new LinkedList<message>(); - list.add(msg); - return send(list); - } - - /** - * @param msgs - */ - @Override - public synchronized int send(Collection<message> msgs) { - if (fClosed) { - throw new IllegalStateException("The publisher was closed."); - } - - for (message userMsg : msgs) { - fPending.add(new TimestampedMessage(userMsg)); - } - return getPendingMessageCount(); - } - - /** - * getPending message count - */ - @Override - public synchronized int getPendingMessageCount() { - return fPending.size(); - } - - /** - * - * @exception InterruptedException - * @exception IOException - */ - @Override - public void close() { - try { - final List<message> remains = close(Long.MAX_VALUE, TimeUnit.MILLISECONDS); - if (remains.isEmpty()) { - getLog().warn("Closing publisher with " + remains.size() + " messages unsent. " - + "Consider using CambriaBatchingPublisher.close( long timeout, TimeUnit timeoutUnits ) to recapture unsent messages on close."); - } - } catch (InterruptedException e) { - getLog().warn("Possible message loss. " + e.getMessage(), e); - } catch (IOException e) { - getLog().warn("Possible message loss. " + e.getMessage(), e); - } - } - - /** - * @param time - * @param unit - */ - @Override - public List<message> close(long time, TimeUnit unit) throws IOException, InterruptedException { - synchronized (this) { - fClosed = true; - - // stop the background sender - fExec.setContinueExistingPeriodicTasksAfterShutdownPolicy(false); - fExec.setExecuteExistingDelayedTasksAfterShutdownPolicy(false); - fExec.shutdown(); - } - - final long now = Clock.now(); - final long waitInMs = TimeUnit.MILLISECONDS.convert(time, unit); - final long timeoutAtMs = now + waitInMs; - - while (Clock.now() < timeoutAtMs && getPendingMessageCount() > 0) { - send(true); - Thread.sleep(250); - } - // synchronizing the current object - synchronized (this) { - final LinkedList<message> result = new LinkedList<message>(); - fPending.drainTo(result); - return result; - } - } - - /** - * Possibly send a batch to the cambria server. This is called by the - * background thread and the close() method - * - * @param force - */ - private synchronized void send(boolean force) { - if (force || shouldSendNow()) { - if (!sendBatch()) { - getLog().warn("Send failed, " + fPending.size() + " message to send."); - - // note the time for back-off - fDontSendUntilMs = sfWaitAfterError + Clock.now(); - } - } - } - - /** - * - * @return - */ - private synchronized boolean shouldSendNow() { - boolean shouldSend = false; - if (fPending.isEmpty()) { - final long nowMs = Clock.now(); - - shouldSend = (fPending.size() >= fMaxBatchSize); - if (!shouldSend) { - final long sendAtMs = fPending.peek().timestamp + fMaxBatchAgeMs; - shouldSend = sendAtMs <= nowMs; - } - - // however, wait after an error - shouldSend = shouldSend && nowMs >= fDontSendUntilMs; - } - return shouldSend; - } - - /** - * - * @return - */ - private synchronized boolean sendBatch() { - // it's possible for this call to be made with an empty list. in this - // case, just return. - if (fPending.isEmpty()) { - return true; - } - - final long nowMs = Clock.now(); - final String url = CambriaPublisherUtility.makeUrl(fTopic); - - getLog().info("sending " + fPending.size() + " msgs to " + url + ". Oldest: " - + (nowMs - fPending.peek().timestamp) + " ms"); - - try { - - final ByteArrayOutputStream baseStream = new ByteArrayOutputStream(); - OutputStream os = baseStream; - if (fCompress) { - os = new GZIPOutputStream(baseStream); - } - for (TimestampedMessage m : fPending) { - os.write(("" + m.fPartition.length()).getBytes()); - os.write('.'); - os.write(("" + m.fMsg.length()).getBytes()); - os.write('.'); - os.write(m.fPartition.getBytes()); - os.write(m.fMsg.getBytes()); - os.write('\n'); - } - os.close(); - - final long startMs = Clock.now(); - - // code from REST Client Starts - - - - - Client client = ClientBuilder.newClient(); - String metricTopicname = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"metrics.send.cambria.topic"); - if (null==metricTopicname) { - - metricTopicname="msgrtr.apinode.metrics.dmaap"; - } - WebTarget target = client - .target("http://localhost:" + CambriaConstants.kStdCambriaServicePort); - target = target.path("/events/" + fTopic); - getLog().info("url : " + target.getUri().toString()); - // API Key - - Entity<byte[]> data = Entity.entity(baseStream.toByteArray(), "application/cambria"); - - Response response = target.request().post(data); - - getLog().info("Response received :: " + response.getStatus()); - getLog().info("Response received :: " + response.toString()); - - // code from REST Client Ends - - - fPending.clear(); - return true; - } catch (IllegalArgumentException x) { - getLog().warn(x.getMessage(), x); - } - - catch (IOException x) { - getLog().warn(x.getMessage(), x); - } - return false; - } - - private final String fTopic; - private final int fMaxBatchSize; - private final long fMaxBatchAgeMs; - private final boolean fCompress; - private boolean fClosed; - - private final LinkedBlockingQueue<TimestampedMessage> fPending; - private long fDontSendUntilMs; - private final ScheduledThreadPoolExecutor fExec; - - private static final long sfWaitAfterError = 1000; - - /** - * - * @param hosts - * @param topic - * @param maxBatchSize - * @param maxBatchAgeMs - * @param compress - */ - private DMaaPCambriaSimplerBatchPublisher(Collection<String> hosts, String topic, int maxBatchSize, - long maxBatchAgeMs, boolean compress) throws MalformedURLException { - - super(hosts); - - if (topic == null || topic.length() < 1) { - throw new IllegalArgumentException("A topic must be provided."); - } - - fClosed = false; - fTopic = topic; - fMaxBatchSize = maxBatchSize; - fMaxBatchAgeMs = maxBatchAgeMs; - fCompress = compress; - - fPending = new LinkedBlockingQueue<TimestampedMessage>(); - fDontSendUntilMs = 0; - - fExec = new ScheduledThreadPoolExecutor(1); - fExec.scheduleAtFixedRate(new Runnable() { - @Override - public void run() { - send(false); - } - }, 100, 50, TimeUnit.MILLISECONDS); - } - - /** - * - * - * @author anowarul.islam - * - */ - private static class TimestampedMessage extends message { - /** - * to store timestamp value - */ - public final long timestamp; - - /** - * constructor initialize with message - * - * @param m - * - */ - public TimestampedMessage(message m) { - super(m); - timestamp = Clock.now(); - } - } - -} diff --git a/src/main/java/com/att/dmf/mr/resources/CambriaEventSet.java b/src/main/java/com/att/dmf/mr/resources/CambriaEventSet.java deleted file mode 100644 index 4565d3a..0000000 --- a/src/main/java/com/att/dmf/mr/resources/CambriaEventSet.java +++ /dev/null @@ -1,114 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.resources; - -import java.io.IOException; -import java.io.InputStream; -import java.util.zip.GZIPInputStream; - -import javax.servlet.http.HttpServletResponse; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Publisher.message; -import com.att.dmf.mr.resources.streamReaders.CambriaJsonStreamReader; -import com.att.dmf.mr.resources.streamReaders.CambriaRawStreamReader; -import com.att.dmf.mr.resources.streamReaders.CambriaStreamReader; -import com.att.dmf.mr.resources.streamReaders.CambriaTextStreamReader; -import com.att.nsa.apiServer.streams.ChunkedInputStream; -import com.att.nsa.drumlin.service.standards.HttpStatusCodes; - -/** - * An inbound event set. - * - * @author peter - */ -public class CambriaEventSet { - private final reader fReader; - - /** - * constructor initialization - * - * @param mediaType - * @param originalStream - * @param chunked - * @param defPartition - * @throws CambriaApiException - */ - public CambriaEventSet(String mediaType, InputStream originalStream, - boolean chunked, String defPartition) throws CambriaApiException { - InputStream is = originalStream; - if (chunked) { - is = new ChunkedInputStream(originalStream); - } - - if (("application/json").equals(mediaType)) { - if (chunked) { - throw new CambriaApiException( - HttpServletResponse.SC_BAD_REQUEST, - "The JSON stream reader doesn't support chunking."); - } - fReader = new CambriaJsonStreamReader(is, defPartition); - } else if (("application/cambria").equals(mediaType)) { - fReader = new CambriaStreamReader(is); - } else if (("application/cambria-zip").equals(mediaType)) { - try { - is = new GZIPInputStream(is); - } catch (IOException e) { - throw new CambriaApiException(HttpStatusCodes.k400_badRequest, - "Couldn't read compressed format: " + e); - } - fReader = new CambriaStreamReader(is); - } else if (("text/plain").equals(mediaType)) { - fReader = new CambriaTextStreamReader(is, defPartition); - } else { - fReader = new CambriaRawStreamReader(is, defPartition); - } - } - - /** - * Get the next message from this event set. Returns null when the end of - * stream is reached. Will block until a message arrives (or the stream is - * closed/broken). - * - * @return a message, or null - * @throws IOException - * @throws CambriaApiException - */ - public message next() throws IOException, CambriaApiException { - return fReader.next(); - } - - /** - * - * @author anowarul.islam - * - */ - public interface reader { - /** - * - * @return - * @throws IOException - * @throws CambriaApiException - */ - message next() throws IOException, CambriaApiException; - } -} diff --git a/src/main/java/com/att/dmf/mr/resources/CambriaOutboundEventStream.java b/src/main/java/com/att/dmf/mr/resources/CambriaOutboundEventStream.java deleted file mode 100644 index aae15fb..0000000 --- a/src/main/java/com/att/dmf/mr/resources/CambriaOutboundEventStream.java +++ /dev/null @@ -1,554 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.resources; - -import java.io.IOException; -import java.io.OutputStream; -import java.util.ArrayList; -import java.util.Date; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -import org.apache.kafka.clients.consumer.ConsumerRecord; -import org.apache.kafka.clients.consumer.ConsumerRecords; -import org.json.JSONException; -import org.json.JSONObject; -import org.json.JSONTokener; - -import com.att.ajsc.filemonitor.AJSCPropertiesMap; -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Consumer; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.metabroker.Topic; -import com.att.dmf.mr.utils.DMaaPResponseBuilder.StreamWriter; -import com.att.dmf.mr.utils.Utils; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/*import com.att.sa.highlandPark.config.HpConfigContext; -import com.att.sa.highlandPark.config.HpReaderException; -import com.att.sa.highlandPark.events.HpJsonEvent; -import com.att.sa.highlandPark.events.HpJsonEventFactory; -import com.att.sa.highlandPark.processor.HpAlarmFilter; -import com.att.sa.highlandPark.processor.HpEvent; -import com.att.sa.highlandPark.processor.HpProcessingEngine; -import com.att.sa.highlandPark.processor.HpProcessingEngine.EventFactory; -*/ -/** - * class used to write the consumed messages - * - * @author anowarul.islam - * - */ -public class CambriaOutboundEventStream implements StreamWriter { - private static final int kTopLimit = 1024 * 4; - - /** - * - * static innerclass it takes all the input parameter for kafka consumer - * like limit, timeout, meta, pretty - * - * @author anowarul.islam - * - */ - public static class Builder { - - // Required - private final Consumer fConsumer; - // private final rrNvReadable fSettings; // used during write to tweak - // format, decide to explicitly - // close stream or not - - // Optional - private int fLimit; - private int fTimeoutMs; - private String fTopicFilter; - private boolean fPretty; - private boolean fWithMeta; - ArrayList<Consumer> fKafkaConsumerList; - - - /** - * constructor it initializes all the consumer parameters - * - * @param c - * @param settings - */ - public Builder(Consumer c) { - this.fConsumer = c; - - - fLimit = CambriaConstants.kNoTimeout; - fTimeoutMs = CambriaConstants.kNoLimit; - fTopicFilter = CambriaConstants.kNoFilter; - fPretty = false; - fWithMeta = false; - - - } - - /** - * - * constructor initializes with limit - * - * @param l - * only l no of messages will be consumed - * @return - */ - public Builder limit(int l) { - this.fLimit = l; - return this; - } - - /** - * constructor initializes with timeout - * - * @param t - * if there is no message to consume, them DMaaP will wait - * for t time - * @return - */ - public Builder timeout(int t) { - this.fTimeoutMs = t; - return this; - } - - /** - * constructor initializes with filter - * - * @param f - * filter - * @return - */ - public Builder filter(String f) { - this.fTopicFilter = f; - return this; - } - - /** - * constructor initializes with boolean value pretty - * - * @param p - * messages print in new line - * @return - */ - public Builder pretty(boolean p) { - fPretty = p; - return this; - } - - /** - * constructor initializes with boolean value meta - * - * @param withMeta, - * along with messages offset will print - * @return - */ - public Builder withMeta(boolean withMeta) { - fWithMeta = withMeta; - return this; - } - - // public Builder atOffset ( int pos ) - - - // return this; - // } - /** - * method returs object of CambriaOutboundEventStream - * - * @return - * @throws CambriaApiException - */ - public CambriaOutboundEventStream build() throws CambriaApiException { - return new CambriaOutboundEventStream(this); - } - } - - @SuppressWarnings("unchecked") - /** - * - * @param builder - * @throws CambriaApiException - * - */ - private CambriaOutboundEventStream(Builder builder) throws CambriaApiException { - fConsumer = builder.fConsumer; - fLimit = builder.fLimit; - fTimeoutMs = builder.fTimeoutMs; - - fSent = 0; - fPretty = builder.fPretty; - fWithMeta = builder.fWithMeta; - fKafkaConsumerList = builder.fKafkaConsumerList; - /* if (CambriaConstants.kNoFilter.equals(builder.fTopicFilter)) { - fHpAlarmFilter = null; - fHppe = null; - } else { - try { - final JSONObject filter = new JSONObject(new JSONTokener(builder.fTopicFilter)); - HpConfigContext<HpEvent> cc = new HpConfigContext<HpEvent>(); - fHpAlarmFilter = cc.create(HpAlarmFilter.class, filter); - final EventFactory<HpJsonEvent> ef = new HpJsonEventFactory(); - fHppe = new HpProcessingEngine<HpJsonEvent>(ef); - } catch (HpReaderException e) { - // JSON was okay, but the filter engine says it's bogus - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, - "Couldn't create filter: " + e.getMessage()); - } catch (JSONException e) { - // user sent a bogus JSON object - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, - "Couldn't parse JSON: " + e.getMessage()); - } - }*/ - } - - /** - * - * interface provides onWait and onMessage methods - * - */ - public interface operation { - /** - * Call thread.sleep - * - * @throws IOException - */ - void onWait() throws IOException; - - /** - * provides the output based in the consumer paramter - * - * @param count - * @param msg - * @throws IOException - */ - - void onMessage(int count, String msg, String transId, long offSet) throws IOException, JSONException; - } - - /** - * - * @return - */ - public int getSentCount() { - return fSent; - } - - @Override - /** - * - * @param os - * throws IOException - */ - public void write(final OutputStream os) throws IOException { - - - // final boolean transactionEnabled = istransEnable; - // synchronized(this){ - os.write('['); - fSent = forEachMessage(new operation() { - @Override - public void onMessage(int count, String msg, String transId, long offSet) - throws IOException, JSONException { - - if (count > 0) { - os.write(','); - } - if (fWithMeta) { - final JSONObject entry = new JSONObject(); - entry.put("offset", offSet); - entry.put("message", msg); - os.write(entry.toString().getBytes()); - } else { - - String jsonString = JSONObject.valueToString(msg); - os.write(jsonString.getBytes()); - } - - if (fPretty) { - os.write('\n'); - } - - String metricTopicname = com.att.ajsc.filemonitor.AJSCPropertiesMap - .getProperty(CambriaConstants.msgRtr_prop, "metrics.send.cambria.topic"); - if (null == metricTopicname) - metricTopicname = "msgrtr.apinode.metrics.dmaap"; - if (!metricTopicname.equalsIgnoreCase(topic.getName())) { - try { - if (istransEnable && istransType) { - // final String transactionId = - - - StringBuilder consumerInfo = new StringBuilder(); - if (null != dmaapContext && null != dmaapContext.getRequest()) { - final HttpServletRequest request = dmaapContext.getRequest(); - consumerInfo.append("consumerIp= \"" + request.getRemoteHost() + "\","); - consumerInfo.append("consServerIp= \"" + request.getLocalAddr() + "\","); - consumerInfo.append("consumerId= \"" + Utils.getUserApiKey(request) + "\","); - consumerInfo.append("consumerGroup= \"" - + getConsumerGroupFromRequest(request.getRequestURI()) + "\","); - consumerInfo.append("consumeTime= \"" + Utils.getFormattedDate(new Date()) + "\","); - } - log.info("Consumer [" + consumerInfo.toString() + "transactionId= \"" + transId - + "\",messageLength= \"" + msg.length() + "\",topic= \"" + topic.getName() + "\"]"); - } - } catch (Exception e) { - } - } - - } - - @Override - /** - * - * It makes thread to wait - * - * @throws IOException - */ - public void onWait() throws IOException { - os.flush(); // likely totally unnecessary for a network socket - try { - // FIXME: would be good to wait/signal - Thread.sleep(100); - } catch (InterruptedException e) { - // ignore - } - } - }); - - - if (null != dmaapContext && istransEnable && istransType) { - - dmaapContext.getResponse().setHeader("transactionId", - Utils.getResponseTransactionId(responseTransactionId)); - } - - os.write(']'); - os.flush(); - - boolean close_out_stream = true; - String strclose_out_stream = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, "close.output.stream"); - if (null != strclose_out_stream) - close_out_stream = Boolean.parseBoolean(strclose_out_stream); - - - if (close_out_stream) { - os.close(); - - } - } - - /** - * - * @param requestURI - * @return - */ - private String getConsumerGroupFromRequest(String requestURI) { - if (null != requestURI && !requestURI.isEmpty()) { - - String consumerDetails = requestURI.substring(requestURI.indexOf("events/") + 7); - - int startIndex = consumerDetails.indexOf("/") + 1; - int endIndex = consumerDetails.lastIndexOf("/"); - return consumerDetails.substring(startIndex, endIndex); - } - return null; - } - - /** - * - * @param op - * @return - * @throws IOException - * @throws JSONException - */ - public int forEachMessage(operation op) throws IOException, JSONException { - final int effectiveLimit = (fLimit == 0 ? kTopLimit : fLimit); - - int count = 0; - boolean firstPing = true; - // boolean isTransType=false; - final long startMs = System.currentTimeMillis(); - final long timeoutMs = fTimeoutMs + startMs -500; //500 ms used in poll - - while (firstPing || (count == 0 && System.currentTimeMillis() < timeoutMs)) { - if (!firstPing) { - op.onWait(); - } - firstPing = false; - - - Consumer.Message msgRecord = null; - while (count < effectiveLimit && (msgRecord = - fConsumer.nextMessage()) != null) { - - String message = ""; - String transactionid = ""; - try { - // String msgRecord = msg; - JSONObject jsonMessage = new JSONObject(msgRecord); - String[] keys = JSONObject.getNames(jsonMessage); - boolean wrapheader1 = false; - boolean wrapheader2 = false; - boolean found_attr3 = false; - String wrapElement1 = "message"; - String wrapElement2 = "msgWrapMR"; - String transIdElement = "transactionId"; - if (null != keys) { - for (String key : keys) { - if (key.equals(wrapElement1)) { - wrapheader1 = true; - } else if (key.equals(wrapElement2)) { - wrapheader2 = true; - } else if (key.equals(transIdElement)) { - found_attr3 = true; - transactionid = jsonMessage.getString(key); - } - } - } - - // returns contents of attribute 1 if both attributes - // present, otherwise - // the whole msg - if (wrapheader2 && found_attr3) { - message = jsonMessage.getString(wrapElement2); - } else if (wrapheader1 && found_attr3) { - message = jsonMessage.getString(wrapElement1); - } else { - message = msgRecord.getMessage(); - } - // jsonMessage = extractMessage(jsonMessage , - // "message","msgWrapMR","transactionId"); - istransType = true; - } catch (JSONException e) { // This check is required for the - // message sent by MR AAF flow but - // consumed by UEB ACL flow which - // wont expect transaction id in - // cambria client api - // Ignore - log.info("JSON Exception logged when the message is non JSON Format"); - } catch (Exception exp) { - log.info("****Some Exception occured for writing messages in topic" + topic.getName() - + " Exception" + exp); - } - if (message == null || message.equals("")) { - istransType = false; - message = msgRecord.getMessage(); - } - - // If filters are enabled/set, message should be in JSON format - // for filters to work for - // otherwise filter will automatically ignore message in - // non-json format. - if (filterMatches(message)) { - op.onMessage(count, message, transactionid, msgRecord.getOffset()); - count++; - - } - - } - } - return count; - } - - - - /** - * - * Checks whether filter is initialized - */ - - - - - /** - * - * @param msg - * @return - */ - private boolean filterMatches(String msg) { - boolean result = true; - - - - - - - - - - - - - - return result; - } - - public DMaaPContext getDmaapContext() { - return dmaapContext; - } - - public void setDmaapContext(DMaaPContext dmaapContext) { - this.dmaapContext = dmaapContext; - } - - public Topic getTopic() { - return topic; - } - - public void setTopic(Topic topic) { - this.topic = topic; - } - - public void setTopicStyle(boolean aaftopic) { - this.isAAFTopic = aaftopic; - } - - public void setTransEnabled(boolean transEnable) { - this.istransEnable = transEnable; - } - - - private final Consumer fConsumer; - private final int fLimit; - private final int fTimeoutMs; - - private final boolean fPretty; - private final boolean fWithMeta; - private int fSent; - - //private final HpProcessingEngine<HpJsonEvent> fHppe; - private DMaaPContext dmaapContext; - private String responseTransactionId; - private Topic topic; - private boolean isAAFTopic = false; - private boolean istransEnable = false; - private ArrayList<Consumer> fKafkaConsumerList; - private boolean istransType = true; - // private static final Logger log = - - - private static final EELFLogger log = EELFManager.getInstance().getLogger(CambriaOutboundEventStream.class); -}
\ No newline at end of file diff --git a/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaJsonStreamReader.java b/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaJsonStreamReader.java deleted file mode 100644 index 7a67c92..0000000 --- a/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaJsonStreamReader.java +++ /dev/null @@ -1,169 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.resources.streamReaders; - -import java.io.InputStream; - -import javax.servlet.http.HttpServletResponse; - -import org.json.JSONException; -import org.json.JSONObject; -import org.json.JSONTokener; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Publisher.message; -import com.att.dmf.mr.beans.LogDetails; -import com.att.dmf.mr.resources.CambriaEventSet.reader; - -/** - * - * @author anowarul.islam - * - */ -public class CambriaJsonStreamReader implements reader { - private final JSONTokener fTokens; - private final boolean fIsList; - private long fCount; - private final String fDefPart; - public static final String kKeyField = "cambria.partition"; - - /** - * - * @param is - * @param defPart - * @throws CambriaApiException - */ - public CambriaJsonStreamReader(InputStream is, String defPart) throws CambriaApiException { - try { - fTokens = new JSONTokener(is); - fCount = 0; - fDefPart = defPart; - - final int c = fTokens.next(); - if (c == '[') { - fIsList = true; - } else if (c == '{') { - fTokens.back(); - fIsList = false; - } else { - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, "Expecting an array or an object."); - } - } catch (JSONException e) { - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, e.getMessage()); - } - } - - @Override - public message next() throws CambriaApiException { - try { - if (!fTokens.more()) { - return null; - } - - final int c = fTokens.next(); - - - if (fIsList) { - if (c == ']' || (fCount > 0 && c == 10)) - return null; - - - if (fCount > 0 && c != ',' && c!= 10) { - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, - "Expected ',' or closing ']' after last object."); - } - - if (fCount == 0 && c != '{' && c!= 10 && c!=32) { - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, "Expected { to start an object."); - } - } else if (fCount != 0 || c != '{') { - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, "Expected '{' to start an object."); - } - - if (c == '{') { - fTokens.back(); - } - final JSONObject o = new JSONObject(fTokens); - fCount++; - return new msg(o); - } catch (JSONException e) { - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, e.getMessage()); - - } - } - - private class msg implements message { - private final String fKey; - private String fMsg; - private LogDetails logDetails; - private boolean transactionEnabled; - - /** - * constructor - * - * @param o - */ - - - - public msg(JSONObject o) { - String key = o.optString(kKeyField, fDefPart); - if (key == null) { - key = "" + System.currentTimeMillis(); - } - fKey = key; - - fMsg = o.toString().trim(); - - } - - @Override - public String getKey() { - return fKey; - } - - @Override - public String getMessage() { - return fMsg; - } - - @Override - public boolean isTransactionEnabled() { - return transactionEnabled; - } - - @Override - public void setTransactionEnabled(boolean transactionEnabled) { - this.transactionEnabled = transactionEnabled; - } - - @Override - public void setLogDetails(LogDetails logDetails) { - this.logDetails = logDetails; - } - - @Override - public LogDetails getLogDetails() { - return logDetails; - } - } -} diff --git a/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaRawStreamReader.java b/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaRawStreamReader.java deleted file mode 100644 index f64c0de..0000000 --- a/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaRawStreamReader.java +++ /dev/null @@ -1,141 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.resources.streamReaders; - -import java.io.IOException; -import java.io.InputStream; - -import javax.servlet.http.HttpServletResponse; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Publisher.message; -import com.att.dmf.mr.beans.LogDetails; -import com.att.dmf.mr.resources.CambriaEventSet.reader; -import com.att.nsa.util.StreamTools; - -/** - * - * This stream reader reads raw bytes creating a single message. - * @author peter - * - */ -public class CambriaRawStreamReader implements reader -{ - /** - * This is the constructor of CambriaRawStreamReader, it will basically the read from Input stream - * @param is - * @param defPart - * @throws CambriaApiException - */ - public CambriaRawStreamReader ( InputStream is, String defPart ) throws CambriaApiException - { - fStream = is; - fDefPart = defPart; - fClosed = false; - } - - @Override - /** - * - * next() method reads the bytes and - * iterates through the messages - * @throws CambriaApiException - * - */ - public message next () throws CambriaApiException - { - if ( fClosed ) return null; - - try - { - final byte[] rawBytes = StreamTools.readBytes ( fStream ); - fClosed = true; - return new message () - { - private LogDetails logDetails; - private boolean transactionEnabled; - - /** - * returns boolean value which - * indicates whether transaction is enabled - */ - public boolean isTransactionEnabled() { - return transactionEnabled; - } - - /** - * sets boolean value which - * indicates whether transaction is enabled - */ - public void setTransactionEnabled(boolean transactionEnabled) { - this.transactionEnabled = transactionEnabled; - } - - @Override - /** - * @returns key - * It ch4ecks whether fDefPart value is Null. - * If yes, it will return ystem.currentTimeMillis () else - * it will return fDefPart variable value - */ - public String getKey () - { - return fDefPart == null ? "" + System.currentTimeMillis () : fDefPart; - } - - @Override - /** - * returns the message in String type object - */ - public String getMessage () - { - return new String ( rawBytes ); - } - - /** - * set log details in logDetails variable - */ - @Override - public void setLogDetails(LogDetails logDetails) { - this.logDetails = logDetails; - } - - @Override - /** - * get the log details - */ - public LogDetails getLogDetails() { - return this.logDetails; - } - }; - } - catch ( IOException e ) - { - throw new CambriaApiException ( HttpServletResponse.SC_BAD_REQUEST, e.getMessage () ); - } - } - - private final InputStream fStream; - private final String fDefPart; - private boolean fClosed; - -} diff --git a/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaStreamReader.java b/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaStreamReader.java deleted file mode 100644 index 3dbf339..0000000 --- a/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaStreamReader.java +++ /dev/null @@ -1,229 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.resources.streamReaders; - -import java.io.IOException; -import java.io.InputStream; - -import javax.servlet.http.HttpServletResponse; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Publisher.message; -import com.att.dmf.mr.beans.LogDetails; -import com.att.dmf.mr.resources.CambriaEventSet.reader; - -/** - * Read an optionally chunked stream in the Cambria app format. This format - * allows for speedier server-side message parsing than pure JSON. It's looks - * like:<br/> - * <br/> - * <keyLength>.<msgLength>.<key><message><br/> - * <br/> - * Whitespace before/after each entry is ignored, so messages can be delivered - * with newlines between them, or not. - * - * @author peter - * - */ -public class CambriaStreamReader implements reader { - /** - * constructor initializing InputStream with fStream - * - * @param senderStream - * @throws CambriaApiException - */ - public CambriaStreamReader(InputStream senderStream) throws CambriaApiException { - fStream = senderStream; - } - - @Override - /** - * next method iterates through msg length - * throws IOException - * throws CambriaApiException - * - */ - public message next() throws IOException, CambriaApiException { - final int keyLen = readLength(); - if (keyLen == -1) - return null; - - final int msgLen = readLength(); - final String keyPart = readString(keyLen); - final String msgPart = readString(msgLen); - - return new msg(keyPart, msgPart); - } - - private static class msg implements message { - /** - * constructor initialization - * - * @param key - * @param msg - */ - public msg(String key, String msg) { - // if no key, use the current time. This allows the message to be - // delivered - // in any order without forcing it into a single partition as empty - // string would. - if (key.length() < 1) { - key = "" + System.currentTimeMillis(); - } - - fKey = key; - fMsg = msg; - } - - @Override - /** - * @returns fkey - */ - public String getKey() { - return fKey; - } - - @Override - /** - * returns the message in String type object - */ - public String getMessage() { - return fMsg; - } - - private final String fKey; - private final String fMsg; - private LogDetails logDetails; - private boolean transactionEnabled; - - /** - * returns boolean value which - * indicates whether transaction is enabled - */ - public boolean isTransactionEnabled() { - return transactionEnabled; - } - - /** - * sets boolean value which - * indicates whether transaction is enabled - */ - public void setTransactionEnabled(boolean transactionEnabled) { - this.transactionEnabled = transactionEnabled; - } - - @Override - /** - * set log details in logDetails variable - */ - public void setLogDetails(LogDetails logDetails) { - this.logDetails = logDetails; - } - - @Override - /** - * get the log details - */ - public LogDetails getLogDetails() { - return this.logDetails; - } - - } - - private final InputStream fStream; - - /** - * max cambria length indicates message length - - // This limit is here to prevent the server from spinning on a long string of numbers - // that is delivered with 'application/cambria' as the format. The limit needs to be - // large enough to support the max message length (currently 1MB, the default Kafka - // limit) - * */ - - private static final int kMaxCambriaLength = 4*1000*1024; - - - /** - * - * @return - * @throws IOException - * @throws CambriaApiException - */ - private int readLength() throws IOException, CambriaApiException { - // always ignore leading whitespace - int c = fStream.read(); - while (Character.isWhitespace(c)) { - c = fStream.read(); - } - - if (c == -1) { - return -1; - } - - int result = 0; - while (Character.isDigit(c)) { - result = (result * 10) + (c - '0'); - if (result > kMaxCambriaLength) { - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, "Expected . after length."); - } - c = fStream.read(); - } - - if (c != '.') { - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, "Expected . after length."); - } - - return result; - } - - /** - * - * @param len - * @return - * @throws IOException - * @throws CambriaApiException - */ - private String readString(int len) throws IOException, CambriaApiException { - final byte[] buffer = new byte[len]; - - final long startMs = System.currentTimeMillis(); - final long timeoutMs = startMs + 30000; // FIXME configurable - - int readTotal = 0; - while (readTotal < len) { - final int read = fStream.read(buffer, readTotal, len - readTotal); - if (read == -1 || System.currentTimeMillis() > timeoutMs) { - // EOF - break; - } - readTotal += read; - } - - if (readTotal < len) { - throw new CambriaApiException(HttpServletResponse.SC_BAD_REQUEST, - "End of stream while reading " + len + " bytes"); - } - - return new String(buffer); - } -} diff --git a/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaTextStreamReader.java b/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaTextStreamReader.java deleted file mode 100644 index b06e17a..0000000 --- a/src/main/java/com/att/dmf/mr/resources/streamReaders/CambriaTextStreamReader.java +++ /dev/null @@ -1,140 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.resources.streamReaders; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; - -import javax.servlet.http.HttpServletResponse; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Publisher.message; -import com.att.dmf.mr.beans.LogDetails; -import com.att.dmf.mr.resources.CambriaEventSet.reader; - -/** - * This stream reader just pulls single lines. It uses the default partition if provided. If - * not, the key is the current time, which does not guarantee ordering. - * - * @author peter - * - */ -public class CambriaTextStreamReader implements reader -{ - /** - * This is the constructor for Cambria Text Reader format - * @param is - * @param defPart - * @throws CambriaApiException - */ - public CambriaTextStreamReader ( InputStream is, String defPart ) throws CambriaApiException - { - fReader = new BufferedReader ( new InputStreamReader ( is ) ); - fDefPart = defPart; - } - - @Override - /** - * next() method iterates through msg length - * throws IOException - * throws CambriaApiException - * - */ - public message next () throws CambriaApiException - { - try - { - final String line = fReader.readLine (); - if ( line == null ) return null; - - return new message () - { - private LogDetails logDetails; - private boolean transactionEnabled; - - /** - * returns boolean value which - * indicates whether transaction is enabled - * @return - */ - public boolean isTransactionEnabled() { - return transactionEnabled; - } - - /** - * sets boolean value which - * indicates whether transaction is enabled - */ - public void setTransactionEnabled(boolean transactionEnabled) { - this.transactionEnabled = transactionEnabled; - } - - @Override - /** - * @returns key - * It ch4ecks whether fDefPart value is Null. - * If yes, it will return ystem.currentTimeMillis () else - * it will return fDefPart variable value - */ - public String getKey () - { - return fDefPart == null ? "" + System.currentTimeMillis () : fDefPart; - } - - @Override - /** - * returns the message in String type object - * @return - */ - public String getMessage () - { - return line; - } - - @Override - /** - * set log details in logDetails variable - */ - public void setLogDetails(LogDetails logDetails) { - this.logDetails = logDetails; - } - - @Override - /** - * get the log details - */ - public LogDetails getLogDetails() { - return this.logDetails; - } - }; - } - catch ( IOException e ) - { - throw new CambriaApiException ( HttpServletResponse.SC_BAD_REQUEST, e.getMessage () ); - } - } - - private final BufferedReader fReader; - private final String fDefPart; -} diff --git a/src/main/java/com/att/dmf/mr/security/DMaaPAAFAuthenticator.java b/src/main/java/com/att/dmf/mr/security/DMaaPAAFAuthenticator.java deleted file mode 100644 index 59196d2..0000000 --- a/src/main/java/com/att/dmf/mr/security/DMaaPAAFAuthenticator.java +++ /dev/null @@ -1,39 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.security; - -import javax.servlet.http.HttpServletRequest; - -import com.att.dmf.mr.CambriaApiException; - - - - -/** - * - * @author sneha.d.desai - * - */ -public interface DMaaPAAFAuthenticator { - boolean aafAuthentication( HttpServletRequest req , String role); - String aafPermissionString(String permission, String action) throws CambriaApiException; -} diff --git a/src/main/java/com/att/dmf/mr/security/DMaaPAAFAuthenticatorImpl.java b/src/main/java/com/att/dmf/mr/security/DMaaPAAFAuthenticatorImpl.java deleted file mode 100644 index e4e24cd..0000000 --- a/src/main/java/com/att/dmf/mr/security/DMaaPAAFAuthenticatorImpl.java +++ /dev/null @@ -1,80 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.security; - -import javax.servlet.http.HttpServletRequest; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.constants.CambriaConstants; - - -/** - * - * @author sneha.d.desai - * - */ -public class DMaaPAAFAuthenticatorImpl implements DMaaPAAFAuthenticator { - - /** - * @param req - * @param role - */ - @Override - public boolean aafAuthentication(HttpServletRequest req, String role) { - boolean auth = false; - if(req.isUserInRole(role)) - { - - auth = true; - } - - return auth; - } - - @Override - public String aafPermissionString(String topicName, String action) throws CambriaApiException { - - - String permission = ""; - String nameSpace =""; - if(topicName.contains(".") && topicName.contains("org.onap")) { - - nameSpace = topicName.substring(0,topicName.lastIndexOf(".")); - } - else { - nameSpace = null; - nameSpace= com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"defaultNSforUEB"); - - if(null==nameSpace)nameSpace="org.onap.dmaap.mr"; - - - - } - - permission = nameSpace+".topic|:topic."+topicName+"|"+action; - return permission; - - } - - - -} diff --git a/src/main/java/com/att/dmf/mr/security/DMaaPAuthenticator.java b/src/main/java/com/att/dmf/mr/security/DMaaPAuthenticator.java deleted file mode 100644 index 848d4cc..0000000 --- a/src/main/java/com/att/dmf/mr/security/DMaaPAuthenticator.java +++ /dev/null @@ -1,61 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.security; - -import javax.servlet.http.HttpServletRequest; - -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.nsa.security.NsaApiKey; - - -/** - * An interface for authenticating an inbound request. - * @author nilanjana.maity - * - * @param <K> NsaApiKey - */ -public interface DMaaPAuthenticator<K extends NsaApiKey> { - - /** - * Qualify a request as possibly using the authentication method that this class implements. - * @param req - * @return true if the request might be authenticated by this class - */ - boolean qualify ( HttpServletRequest req ); - - /** - * Check for a request being authentic. If it is, return the API key. If not, return null. - * @param req An inbound web request - * @return the API key for an authentic request, or null - */ - K isAuthentic ( HttpServletRequest req ); - /** - * Check for a ctx being authenticate. If it is, return the API key. If not, return null. - * @param ctx - * @return the API key for an authentication request, or null - */ - K authenticate ( DMaaPContext ctx ); - - - void addAuthenticator(DMaaPAuthenticator<K> a); - -} diff --git a/src/main/java/com/att/dmf/mr/security/DMaaPAuthenticatorImpl.java b/src/main/java/com/att/dmf/mr/security/DMaaPAuthenticatorImpl.java deleted file mode 100644 index 0ae0839..0000000 --- a/src/main/java/com/att/dmf/mr/security/DMaaPAuthenticatorImpl.java +++ /dev/null @@ -1,133 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.security; - -import java.util.LinkedList; - -import javax.servlet.http.HttpServletRequest; - -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.security.impl.DMaaPOriginalUebAuthenticator; -import com.att.nsa.security.NsaApiKey; -import com.att.nsa.security.db.NsaApiDb; -import com.att.nsa.security.db.simple.NsaSimpleApiKey; - -/** - * - * @author anowarul.islam - * - * @param <K> - */ -public class DMaaPAuthenticatorImpl<K extends NsaApiKey> implements DMaaPAuthenticator<K> { - - private final LinkedList<DMaaPAuthenticator<K>> fAuthenticators; - - - - // Setting timeout to a large value for testing purpose. - - // 10 minutes - private static final long kDefaultRequestTimeWindow = 1000 * 60 * 10 * 10 * 10 * 10 * 10; - - /** - * Construct the security manager against an API key database - * - * @param db - * the API key db - */ - public DMaaPAuthenticatorImpl(NsaApiDb<K> db) { - this(db, kDefaultRequestTimeWindow); - } - - - - - /** - * Construct the security manager against an API key database with a - * specific request time window size - * - * @param db - * the API key db - * @param authTimeWindowMs - * the size of the time window for request authentication - */ - public DMaaPAuthenticatorImpl(NsaApiDb<K> db, long authTimeWindowMs) { - fAuthenticators = new LinkedList<>(); - - fAuthenticators.add(new DMaaPOriginalUebAuthenticator<K>(db, authTimeWindowMs)); - } - - /** - * Authenticate a user's request. This method returns the API key if the - * user is authentic, null otherwise. - * - * @param ctx - * @return an api key record, or null - */ - public K authenticate(DMaaPContext ctx) { - final HttpServletRequest req = ctx.getRequest(); - for (DMaaPAuthenticator<K> a : fAuthenticators) { - if (a.qualify(req)) { - final K k = a.isAuthentic(req); - if (k != null) - return k; - } - // else: this request doesn't look right to the authenticator - } - return null; - } - - /** - * Get the user associated with the incoming request, or null if the user is - * not authenticated. - * - * @param ctx - * @return - */ - public static NsaSimpleApiKey getAuthenticatedUser(DMaaPContext ctx) { - final DMaaPAuthenticator<NsaSimpleApiKey> m = ctx.getConfigReader().getfSecurityManager(); - return m.authenticate(ctx); - } - - /** - * method by default returning false - * @param req - * @return false - */ - public boolean qualify(HttpServletRequest req) { - return false; - } -/** - * method by default returning null - * @param req - * @return null - */ - public K isAuthentic(HttpServletRequest req) { - return null; - } - - public void addAuthenticator ( DMaaPAuthenticator<K> a ) - { - this.fAuthenticators.add(a); - } - -} diff --git a/src/main/java/com/att/dmf/mr/security/impl/DMaaPMechIdAuthenticator.java b/src/main/java/com/att/dmf/mr/security/impl/DMaaPMechIdAuthenticator.java deleted file mode 100644 index 64dbc14..0000000 --- a/src/main/java/com/att/dmf/mr/security/impl/DMaaPMechIdAuthenticator.java +++ /dev/null @@ -1,87 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.security.impl; - -import javax.servlet.http.HttpServletRequest; - -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.security.DMaaPAuthenticator; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.security.NsaApiKey; -import com.att.nsa.security.authenticators.MechIdAuthenticator; - -/** - * An authenticator for AT&T MechIds. - * - * @author peter - * - * @param <K> - */ -public class DMaaPMechIdAuthenticator <K extends NsaApiKey> implements DMaaPAuthenticator<K> { - -/** - * This is not yet implemented. by refault its returing false - * @param req HttpServletRequest - * @return false - */ - public boolean qualify (HttpServletRequest req) { - // we haven't implemented anything here yet, so there's no qualifying request - return false; - } -/** - * This metod authenticate the mech id - * @param req - * @return APIkey or null - */ - public K isAuthentic (HttpServletRequest req) { - final String remoteAddr = req.getRemoteAddr(); - authLog ( "MechId auth is not yet implemented.", remoteAddr ); - return null; - } - - private static void authLog ( String msg, String remoteAddr ) - { - log.info ( "AUTH-LOG(" + remoteAddr + "): " + msg ); - } - - - //private static final Logger log = Logger.getLogger( MechIdAuthenticator.class.toString()); - private static final EELFLogger log = EELFManager.getInstance().getLogger(MechIdAuthenticator.class); -/** - * Curently its not yet implemented returning null - * @param ctx DMaaP context - * @return APIkey or null - */ - @Override - public K authenticate(DMaaPContext ctx) { - // TODO Auto-generated method stub - return null; - } -@Override -public void addAuthenticator(DMaaPAuthenticator<K> a) { - // TODO Auto-generated method stub - -} - -}
\ No newline at end of file diff --git a/src/main/java/com/att/dmf/mr/security/impl/DMaaPOriginalUebAuthenticator.java b/src/main/java/com/att/dmf/mr/security/impl/DMaaPOriginalUebAuthenticator.java deleted file mode 100644 index b1e28e7..0000000 --- a/src/main/java/com/att/dmf/mr/security/impl/DMaaPOriginalUebAuthenticator.java +++ /dev/null @@ -1,293 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.security.impl; - -import java.text.ParseException; -import java.text.SimpleDateFormat; -import java.util.Date; - -import javax.servlet.http.HttpServletRequest; - -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.security.DMaaPAuthenticator; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.drumlin.till.data.sha1HmacSigner; -import com.att.nsa.security.NsaApiKey; -import com.att.nsa.security.db.NsaApiDb; - -/** - * This authenticator handles an AWS-like authentication, originally used by the - * Cambria server (the API server for UEB). - * - * @author peter - * - * @param <K> - */ -public class DMaaPOriginalUebAuthenticator<K extends NsaApiKey> implements DMaaPAuthenticator<K> { - /** - * constructor initialization - * - * @param db - * @param requestTimeWindowMs - */ - public DMaaPOriginalUebAuthenticator(NsaApiDb<K> db, long requestTimeWindowMs) { - fDb = db; - fRequestTimeWindowMs = requestTimeWindowMs; - - - - - } - - @Override - public boolean qualify(HttpServletRequest req) { - // accept anything that comes in with X-(Cambria)Auth in the header - final String xAuth = getFirstHeader(req, new String[] { "X-CambriaAuth", "X-Auth" }); - return xAuth != null; - } - - /** - * method for authentication - * - * @param req - * @return - */ - public K isAuthentic(HttpServletRequest req) { - final String remoteAddr = req.getRemoteAddr(); - // Cambria originally used "Cambria..." headers, but as the API key - // system is now more - // general, we take either form. - final String xAuth = getFirstHeader(req, new String[] { "X-CambriaAuth", "X-Auth" }); - final String xDate = getFirstHeader(req, new String[] { "X-CambriaDate", "X-Date" }); - - final String httpDate = req.getHeader("Date"); - - final String xNonce = getFirstHeader(req, new String[] { "X-Nonce" }); - return authenticate(remoteAddr, xAuth, xDate, httpDate, xNonce); - } - - /** - * Authenticate a user's request. This method returns the API key if the - * user is authentic, null otherwise. - * - * @param remoteAddr - * @param xAuth - * @param xDate - * @param httpDate - * @param nonce - * @return an api key record, or null - */ - public K authenticate(String remoteAddr, String xAuth, String xDate, String httpDate, String nonce) { - if (xAuth == null) { - authLog("No X-Auth header on request", remoteAddr); - return null; - } - - final String[] xAuthParts = xAuth.split(":"); - if (xAuthParts.length != 2) { - authLog("Bad X-Auth header format (" + xAuth + ")", remoteAddr); - return null; - } - - - // get the api key and signature - final String clientApiKey = xAuthParts[0]; - final String clientApiHash = xAuthParts[1]; - if (clientApiKey.length() == 0 || clientApiHash.length() == 0) { - authLog("Bad X-Auth header format (" + xAuth + ")", remoteAddr); - return null; - } - // if the user provided X-Date, use that. Otherwise, go for Date - final String dateString = xDate != null ? xDate : httpDate; - final Date clientDate = getClientDate(dateString); - if (clientDate == null) { - authLog("Couldn't parse client date '" + dateString + "'. Preferring X-Date over Date.", remoteAddr); - return null; - } - // check the time range - final long nowMs = System.currentTimeMillis(); - final long diffMs = Math.abs(nowMs - clientDate.getTime()); - if (diffMs > fRequestTimeWindowMs) { - authLog("Client date is not in acceptable range of server date. Client:" + clientDate.getTime() - + ", Server: " + nowMs + ", Threshold: " + fRequestTimeWindowMs + ".", remoteAddr); - return null; - } - K apiRecord; - try { - apiRecord = fDb.loadApiKey(clientApiKey); - if (apiRecord == null) { - authLog("No such API key " + clientApiKey, remoteAddr); - return null; - } - } catch (ConfigDbException e) { - authLog("Couldn't load API key " + clientApiKey + ": " + e.getMessage(), remoteAddr); - return null; - } - // make the signed content - final StringBuilder sb = new StringBuilder(); - sb.append(dateString); - if (nonce != null) { - sb.append(":"); - sb.append(nonce); - } - final String signedContent = sb.toString(); - // now check the signed date string - final String serverCalculatedSignature = sha1HmacSigner.sign(signedContent, apiRecord.getSecret()); - if (serverCalculatedSignature == null || !serverCalculatedSignature.equals(clientApiHash)) { - authLog("Signatures don't match. Rec'd " + clientApiHash + ", expect " + serverCalculatedSignature + ".", - remoteAddr); - return null; - } - authLog("authenticated " + apiRecord.getKey(), remoteAddr); - return apiRecord; - } - - /** - * Get the first value of the first existing header from the headers list - * - * @param req - * @param headers - * @return a header value, or null if none exist - */ - private static String getFirstHeader(HttpServletRequest req, String[] headers) { - for (String header : headers) { - final String result = req.getHeader(header); - if (result != null) - return result; - } - return null; - } - - /** - * Parse the date string into a Date using one of the supported date - * formats. - * - * @param dateHeader - * @return a date, or null - */ - private static Date getClientDate(String dateString) { - if (dateString == null) { - return null; - } - - // parse the date - Date result = null; - for (String dateFormat : kDateFormats) { - final SimpleDateFormat parser = new SimpleDateFormat(dateFormat, java.util.Locale.US); - if (!dateFormat.contains("z") && !dateFormat.contains("Z")) { - parser.setTimeZone(TIMEZONE_GMT); - } - - try { - result = parser.parse(dateString); - break; - } catch (ParseException e) { - // presumably wrong format - } - } - return result; - } - - private static void authLog(String msg, String remoteAddr) { - log.info("AUTH-LOG(" + remoteAddr + "): " + msg); - } - - private final NsaApiDb<K> fDb; - private final long fRequestTimeWindowMs; - - private static final java.util.TimeZone TIMEZONE_GMT = java.util.TimeZone.getTimeZone("GMT"); - - private static final String kDateFormats[] = - { - // W3C date format (RFC 3339). - "yyyy-MM-dd'T'HH:mm:ssz", - "yyyy-MM-dd'T'HH:mm:ssXXX", // as of Java 7, reqd to handle colon in TZ offset - - // Preferred HTTP date format (RFC 1123). - "EEE, dd MMM yyyy HH:mm:ss zzz", - - // simple unix command line 'date' format - "EEE MMM dd HH:mm:ss z yyyy", - - // Common date format (RFC 822). - "EEE, dd MMM yy HH:mm:ss z", - "EEE, dd MMM yy HH:mm z", - "dd MMM yy HH:mm:ss z", - "dd MMM yy HH:mm z", - - // Obsoleted HTTP date format (ANSI C asctime() format). - "EEE MMM dd HH:mm:ss yyyy", - - // Obsoleted HTTP date format (RFC 1036). - "EEEE, dd-MMM-yy HH:mm:ss zzz", - }; - - - - - - - - - - - - - - - - - - - - // logger declaration - - private static final EELFLogger log = EELFManager.getInstance().getLogger(DMaaPOriginalUebAuthenticator.class); - @Override - - // TODO Auto-generated method stub - - //} - - public K authenticate(DMaaPContext ctx) { - - - - - - - - - - - return null; - } - - - public void addAuthenticator ( DMaaPAuthenticator<K> a ) - { - - } - -}
\ No newline at end of file diff --git a/src/main/java/com/att/dmf/mr/service/AdminService.java b/src/main/java/com/att/dmf/mr/service/AdminService.java deleted file mode 100644 index aaf7c0b..0000000 --- a/src/main/java/com/att/dmf/mr/service/AdminService.java +++ /dev/null @@ -1,83 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service; - -import java.io.IOException; - -import org.json.JSONException; - -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; - -/** - * @author muzainulhaque.qazi - * - */ -public interface AdminService { - /** - * method provide consumerCache - * - * @param dMaaPContext - * @throws IOException - */ - void showConsumerCache(DMaaPContext dMaaPContext) throws IOException,AccessDeniedException; - - /** - * method drops consumer cache - * - * @param dMaaPContext - * @throws JSONException - * @throws IOException - */ - void dropConsumerCache(DMaaPContext dMaaPContext) throws JSONException, IOException,AccessDeniedException; - - - /** - * Get list of blacklisted ips - * @param dMaaPContext context - * @throws IOException ex - * @throws AccessDeniedException ex - */ - void getBlacklist ( DMaaPContext dMaaPContext ) throws IOException, AccessDeniedException; - - /** - * Add ip to blacklist - * @param dMaaPContext context - * @param ip ip - * @throws IOException ex - * @throws ConfigDbException ex - * @throws AccessDeniedException ex - */ - void addToBlacklist ( DMaaPContext dMaaPContext, String ip ) throws IOException, ConfigDbException, AccessDeniedException; - - /** - * Remove ip from blacklist - * @param dMaaPContext context - * @param ip ip - * @throws IOException ex - * @throws ConfigDbException ex - * @throws AccessDeniedException ex - */ - void removeFromBlacklist ( DMaaPContext dMaaPContext, String ip ) throws IOException, ConfigDbException, AccessDeniedException; - -} diff --git a/src/main/java/com/att/dmf/mr/service/ApiKeysService.java b/src/main/java/com/att/dmf/mr/service/ApiKeysService.java deleted file mode 100644 index 57fc8be..0000000 --- a/src/main/java/com/att/dmf/mr/service/ApiKeysService.java +++ /dev/null @@ -1,105 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service; - -import java.io.IOException; - -import com.att.dmf.mr.beans.ApiKeyBean; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; -import com.att.nsa.security.db.NsaApiDb.KeyExistsException; - -/** - * Declaring all the method in interface that is mainly used for authentication - * purpose. - * - * - */ - -public interface ApiKeysService { - /** - * This method declaration for getting all ApiKey that has generated on - * server. - * - * @param dmaapContext - * @throws ConfigDbException - * @throws IOException - */ - - public void getAllApiKeys(DMaaPContext dmaapContext) - throws ConfigDbException, IOException; - - /** - * Getting information about specific ApiKey - * - * @param dmaapContext - * @param apikey - * @throws ConfigDbException - * @throws IOException - */ - - public void getApiKey(DMaaPContext dmaapContext, String apikey) - throws ConfigDbException, IOException; - - /** - * Thid method is used for create a particular ApiKey - * - * @param dmaapContext - * @param nsaApiKey - * @throws KeyExistsException - * @throws ConfigDbException - * @throws IOException - */ - - public void createApiKey(DMaaPContext dmaapContext, ApiKeyBean nsaApiKey) - throws KeyExistsException, ConfigDbException, IOException; - - /** - * This method is used for update ApiKey that is already generated on - * server. - * - * @param dmaapContext - * @param apikey - * @param nsaApiKey - * @throws ConfigDbException - * @throws IOException - * @throws AccessDeniedException - * @throws com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException - */ - public void updateApiKey(DMaaPContext dmaapContext, String apikey, - ApiKeyBean nsaApiKey) throws ConfigDbException, IOException,AccessDeniedException - ; - - /** - * This method is used for delete specific ApiKey - * - * @param dmaapContext - * @param apikey - * @throws ConfigDbException - * @throws IOException - * @throws AccessDeniedException - */ - - public void deleteApiKey(DMaaPContext dmaapContext, String apikey) - throws ConfigDbException, IOException,AccessDeniedException; -} diff --git a/src/main/java/com/att/dmf/mr/service/EventsService.java b/src/main/java/com/att/dmf/mr/service/EventsService.java deleted file mode 100644 index 2f89bd2..0000000 --- a/src/main/java/com/att/dmf/mr/service/EventsService.java +++ /dev/null @@ -1,75 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service; - -import java.io.IOException; -import java.io.InputStream; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.ConsumerFactory.UnavailableException; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.metabroker.Broker.TopicExistsException; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; - -/** - * - * @author anowarul.islam - * - */ -public interface EventsService { - /** - * - * @param ctx - * @param topic - * @param consumerGroup - * @param clientId - * @throws ConfigDbException - * @throws TopicExistsException - * @throws AccessDeniedException - * @throws UnavailableException - * @throws CambriaApiException - * @throws IOException - */ - public void getEvents(DMaaPContext ctx, String topic, String consumerGroup, String clientId) - throws ConfigDbException, TopicExistsException,UnavailableException, - CambriaApiException, IOException,AccessDeniedException; - - /** - * - * @param ctx - * @param topic - * @param msg - * @param defaultPartition - * @param requestTime - * @throws ConfigDbException - * @throws AccessDeniedException - * @throws TopicExistsException - * @throws CambriaApiException - * @throws IOException - */ - public void pushEvents(DMaaPContext ctx, final String topic, InputStream msg, final String defaultPartition, - final String requestTime) throws ConfigDbException, AccessDeniedException, TopicExistsException, - CambriaApiException, IOException,missingReqdSetting; - -} diff --git a/src/main/java/com/att/dmf/mr/service/MMService.java b/src/main/java/com/att/dmf/mr/service/MMService.java deleted file mode 100644 index ae01bbf..0000000 --- a/src/main/java/com/att/dmf/mr/service/MMService.java +++ /dev/null @@ -1,66 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service; - -import java.io.IOException; -import java.io.InputStream; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.ConsumerFactory.UnavailableException; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.metabroker.Broker.TopicExistsException; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; - -/** - * Contains the logic for executing calls to the Mirror Maker agent tool. - * - * @author <a href="mailto:kawsar.jahan@att.com">Kawsar Jahan</a> - * - * @since May 25, 2016 - */ - -public interface MMService { - - /* - * this method calls the add white list method of a Mirror Maker agent API - */ - public void addWhiteList(); - - /* - * this method calls the remove white list method of a Mirror Maker agent API - */ - public void removeWhiteList(); - - /* - * This method calls the list white list method of a Mirror Maker agent API - */ - public void listWhiteList(); - - public String subscribe(DMaaPContext ctx, String topic, String consumerGroup, String clientId) throws ConfigDbException, TopicExistsException, - AccessDeniedException, UnavailableException, CambriaApiException, IOException; - - public void pushEvents(DMaaPContext ctx, final String topic, InputStream msg, final String defaultPartition, - final String requestTime) throws ConfigDbException, AccessDeniedException, TopicExistsException, - CambriaApiException, IOException, missingReqdSetting; -} diff --git a/src/main/java/com/att/dmf/mr/service/MetricsService.java b/src/main/java/com/att/dmf/mr/service/MetricsService.java deleted file mode 100644 index b6cc60d..0000000 --- a/src/main/java/com/att/dmf/mr/service/MetricsService.java +++ /dev/null @@ -1,54 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service; - -/** - * @author amol.ramesh.dalne - * - */ -import java.io.IOException; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.beans.DMaaPContext; - -/** - * - * @author anowarul.islam - * - */ -public interface MetricsService { - /** - * - * @param ctx - * @throws IOException - */ - public void get(DMaaPContext ctx) throws IOException; - - /** - * - * @param ctx - * @param name - * @throws IOException - * @throws CambriaApiException - */ - public void getMetricByName(DMaaPContext ctx, String name) throws IOException, CambriaApiException; -} diff --git a/src/main/java/com/att/dmf/mr/service/TopicService.java b/src/main/java/com/att/dmf/mr/service/TopicService.java deleted file mode 100644 index b42d9c9..0000000 --- a/src/main/java/com/att/dmf/mr/service/TopicService.java +++ /dev/null @@ -1,176 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service; - -import java.io.IOException; - -import org.json.JSONException; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.beans.TopicBean; -import com.att.dmf.mr.metabroker.Broker.TopicExistsException; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; - -/** - * interface provide all the topic related operations - * - * @author anowarul.islam - * - */ -public interface TopicService { - /** - * method fetch details of all the topics - * - * @param dmaapContext - * @throws JSONException - * @throws ConfigDbException - * @throws IOException - */ - void getTopics(DMaaPContext dmaapContext) throws JSONException, ConfigDbException, IOException; - void getAllTopics(DMaaPContext dmaapContext) throws JSONException, ConfigDbException, IOException; - - /** - * method fetch details of specific topic - * - * @param dmaapContext - * @param topicName - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - */ - void getTopic(DMaaPContext dmaapContext, String topicName) - throws ConfigDbException, IOException, TopicExistsException; - - /** - * method used to create the topic - * - * @param dmaapContext - * @param topicBean - * @throws CambriaApiException - * @throws TopicExistsException - * @throws IOException - * @throws AccessDeniedException - * @throws JSONException - */ - - void createTopic(DMaaPContext dmaapContext, TopicBean topicBean) - throws CambriaApiException, TopicExistsException, IOException, AccessDeniedException; - - /** - * method used to delete to topic - * - * @param dmaapContext - * @param topicName - * @throws IOException - * @throws AccessDeniedException - * @throws ConfigDbException - * @throws CambriaApiException - * @throws TopicExistsException - */ - - void deleteTopic(DMaaPContext dmaapContext, String topicName) - throws IOException, AccessDeniedException, ConfigDbException, CambriaApiException, TopicExistsException; - - /** - * method provides list of all the publishers associated with a topic - * - * @param dmaapContext - * @param topicName - * @throws IOException - * @throws ConfigDbException - * @throws TopicExistsException - */ - void getPublishersByTopicName(DMaaPContext dmaapContext, String topicName) - throws IOException, ConfigDbException, TopicExistsException; - - /** - * method provides details of all the consumer associated with a specific - * topic - * - * @param dmaapContext - * @param topicName - * @throws IOException - * @throws ConfigDbException - * @throws TopicExistsException - */ - void getConsumersByTopicName(DMaaPContext dmaapContext, String topicName) - throws IOException, ConfigDbException, TopicExistsException; - - /** - * method provides publishing right to a specific topic - * - * @param dmaapContext - * @param topicName - * @param producerId - * @throws AccessDeniedException - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - */ - void permitPublisherForTopic(DMaaPContext dmaapContext, String topicName, String producerId) - throws AccessDeniedException, ConfigDbException, IOException, TopicExistsException,CambriaApiException; - - /** - * method denies any specific publisher from a topic - * - * @param dmaapContext - * @param topicName - * @param producerId - * @throws AccessDeniedException - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - */ - void denyPublisherForTopic(DMaaPContext dmaapContext, String topicName, String producerId) - throws AccessDeniedException, ConfigDbException, IOException, TopicExistsException,CambriaApiException; - - /** - * method provide consuming right to a specific user on a topic - * - * @param dmaapContext - * @param topicName - * @param consumerId - * @throws AccessDeniedException - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - */ - void permitConsumerForTopic(DMaaPContext dmaapContext, String topicName, String consumerId) - throws AccessDeniedException, ConfigDbException, IOException, TopicExistsException,CambriaApiException; - - /** - * method denies a particular user's consuming right on a topic - * - * @param dmaapContext - * @param topicName - * @param consumerId - * @throws AccessDeniedException - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - */ - void denyConsumerForTopic(DMaaPContext dmaapContext, String topicName, String consumerId) - throws AccessDeniedException, ConfigDbException, IOException, TopicExistsException,CambriaApiException; - -} diff --git a/src/main/java/com/att/dmf/mr/service/TransactionService.java b/src/main/java/com/att/dmf/mr/service/TransactionService.java deleted file mode 100644 index f2763a6..0000000 --- a/src/main/java/com/att/dmf/mr/service/TransactionService.java +++ /dev/null @@ -1,61 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service; - -import java.io.IOException; - -import com.att.aft.dme2.internal.jettison.json.JSONException; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.transaction.TransactionObj; -import com.att.nsa.configs.ConfigDbException; - -/** - * - * @author anowarul.islam - * - */ -public interface TransactionService { - /** - * - * @param trnObj - */ - void checkTransaction(TransactionObj trnObj); - - /** - * - * @param dmaapContext - * @throws ConfigDbException - * @throws IOException - */ - void getAllTransactionObjs(DMaaPContext dmaapContext) throws ConfigDbException, IOException; - - /** - * - * @param dmaapContext - * @param transactionId - * @throws ConfigDbException - * @throws JSONException - * @throws IOException - */ - void getTransactionObj(DMaaPContext dmaapContext, String transactionId) - throws ConfigDbException, JSONException, IOException; -} diff --git a/src/main/java/com/att/dmf/mr/service/UIService.java b/src/main/java/com/att/dmf/mr/service/UIService.java deleted file mode 100644 index 1155a2a..0000000 --- a/src/main/java/com/att/dmf/mr/service/UIService.java +++ /dev/null @@ -1,92 +0,0 @@ -/** - * - */ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service; - -import java.io.IOException; - -import org.apache.kafka.common.errors.TopicExistsException; -import org.json.JSONException; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.nsa.configs.ConfigDbException; -/** - * @author muzainulhaque.qazi - * - */ -public interface UIService { - /** - * Returning template of hello page. - * - * @param dmaapContext - * @throws IOException - */ - void hello(DMaaPContext dmaapContext) throws IOException; - - /** - * Fetching list of all api keys and returning in a templated form for - * display - * - * @param dmaapContext - * @throws ConfigDbException - * @throws IOException - */ - void getApiKeysTable(DMaaPContext dmaapContext) throws ConfigDbException, - IOException; - - /** - * Fetching detials of apikey in a templated form for display - * - * @param dmaapContext - * @param apiKey - * @throws Exception - */ - void getApiKey(DMaaPContext dmaapContext, final String apiKey) - throws CambriaApiException, ConfigDbException, JSONException, IOException; - - /** - * Fetching list of all the topics and returning in a templated form for - * display - * - * @param dmaapContext - * @throws ConfigDbException - * @throws IOException - */ - void getTopicsTable(DMaaPContext dmaapContext) throws ConfigDbException, - IOException; - - /** - * Fetching detials of topic in a templated form for display - * - * @param dmaapContext - * @param topic - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - */ - void getTopic(DMaaPContext dmaapContext, final String topic) - throws ConfigDbException, IOException, TopicExistsException; - -} diff --git a/src/main/java/com/att/dmf/mr/service/impl/AdminServiceImpl.java b/src/main/java/com/att/dmf/mr/service/impl/AdminServiceImpl.java deleted file mode 100644 index f7c48de..0000000 --- a/src/main/java/com/att/dmf/mr/service/impl/AdminServiceImpl.java +++ /dev/null @@ -1,190 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service.impl; - -import java.io.IOException; -import java.util.Collection; -import java.util.Set; - -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; -import org.springframework.stereotype.Component; - -import com.att.dmf.mr.backends.Consumer; -import com.att.dmf.mr.backends.ConsumerFactory; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.security.DMaaPAuthenticatorImpl; -import com.att.dmf.mr.service.AdminService; -import com.att.dmf.mr.utils.DMaaPResponseBuilder; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.limits.Blacklist; -import com.att.nsa.security.NsaApiKey; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; - - -/** - * @author muzainulhaque.qazi - * - */ -@Component -public class AdminServiceImpl implements AdminService { - - //private Logger log = Logger.getLogger(AdminServiceImpl.class.toString()); - private static final EELFLogger log = EELFManager.getInstance().getLogger(AdminServiceImpl.class); - /** - * getConsumerCache returns consumer cache - * @param dMaaPContext context - * @throws IOException ex - * @throws AccessDeniedException - */ - @Override - public void showConsumerCache(DMaaPContext dMaaPContext) throws IOException, AccessDeniedException { - adminAuthenticate(dMaaPContext); - - JSONObject consumers = new JSONObject(); - JSONArray jsonConsumersList = new JSONArray(); - - for (Consumer consumer : getConsumerFactory(dMaaPContext).getConsumers()) { - JSONObject consumerObject = new JSONObject(); - consumerObject.put("name", consumer.getName()); - consumerObject.put("created", consumer.getCreateTimeMs()); - consumerObject.put("accessed", consumer.getLastAccessMs()); - jsonConsumersList.put(consumerObject); - } - - consumers.put("consumers", jsonConsumersList); - log.info("========== AdminServiceImpl: getConsumerCache: " + jsonConsumersList.toString() + "==========="); - DMaaPResponseBuilder.respondOk(dMaaPContext, consumers); - } - - /** - * - * dropConsumerCache() method clears consumer cache - * @param dMaaPContext context - * @throws JSONException ex - * @throws IOException ex - * @throws AccessDeniedException - * - */ - @Override - public void dropConsumerCache(DMaaPContext dMaaPContext) throws JSONException, IOException, AccessDeniedException { - adminAuthenticate(dMaaPContext); - getConsumerFactory(dMaaPContext).dropCache(); - DMaaPResponseBuilder.respondOkWithHtml(dMaaPContext, "Consumer cache cleared successfully"); - // log.info("========== AdminServiceImpl: dropConsumerCache: Consumer - // Cache successfully dropped.==========="); - } - - /** - * getfConsumerFactory returns CosnumerFactory details - * @param dMaaPContext contxt - * @return ConsumerFactory obj - * - */ - private ConsumerFactory getConsumerFactory(DMaaPContext dMaaPContext) { - return dMaaPContext.getConfigReader().getfConsumerFactory(); - } - - /** - * return ipblacklist - * @param dMaaPContext context - * @return blacklist obj - */ - private static Blacklist getIpBlacklist(DMaaPContext dMaaPContext) { - return dMaaPContext.getConfigReader().getfIpBlackList(); - } - - - /** - * Get list of blacklisted ips - */ - @Override - public void getBlacklist ( DMaaPContext dMaaPContext ) throws IOException, AccessDeniedException - { - adminAuthenticate ( dMaaPContext ); - - DMaaPResponseBuilder.respondOk ( dMaaPContext, - new JSONObject().put ( "blacklist", - setToJsonArray ( getIpBlacklist (dMaaPContext).asSet() ) ) ); - } - - public static JSONArray setToJsonArray ( Set<?> fields ) - { - return collectionToJsonArray ( fields ); - } - - public static JSONArray collectionToJsonArray ( Collection<?> fields ) - { - final JSONArray a = new JSONArray (); - if ( fields != null ) - { - for ( Object o : fields ) - { - a.put ( o ); - } - } - return a; - } - - /** - * Add ip to blacklist - */ - @Override - public void addToBlacklist ( DMaaPContext dMaaPContext, String ip ) throws IOException, ConfigDbException, AccessDeniedException - { - adminAuthenticate ( dMaaPContext ); - - getIpBlacklist (dMaaPContext).add ( ip ); - DMaaPResponseBuilder.respondOkNoContent ( dMaaPContext ); - } - - /** - * Remove ip from blacklist - */ - @Override - public void removeFromBlacklist ( DMaaPContext dMaaPContext, String ip ) throws IOException, ConfigDbException, AccessDeniedException - { - adminAuthenticate ( dMaaPContext ); - - getIpBlacklist (dMaaPContext).remove ( ip ); - DMaaPResponseBuilder.respondOkNoContent ( dMaaPContext ); - } - - /** - * Authenticate if user is admin - * @param dMaaPContext context - * @throws AccessDeniedException ex - */ - private static void adminAuthenticate ( DMaaPContext dMaaPContext ) throws AccessDeniedException - { - - final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(dMaaPContext); - if ( user == null || !user.getKey ().equals ( "admin" ) ) - { - throw new AccessDeniedException (); - } - } - -} diff --git a/src/main/java/com/att/dmf/mr/service/impl/ApiKeysServiceImpl.java b/src/main/java/com/att/dmf/mr/service/impl/ApiKeysServiceImpl.java deleted file mode 100644 index b0e8a86..0000000 --- a/src/main/java/com/att/dmf/mr/service/impl/ApiKeysServiceImpl.java +++ /dev/null @@ -1,320 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service.impl; - -import java.io.IOException; - -import org.json.JSONArray; -import org.json.JSONObject; -import org.springframework.stereotype.Service; - -import com.att.dmf.mr.beans.ApiKeyBean; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.security.DMaaPAuthenticatorImpl; -import com.att.dmf.mr.service.ApiKeysService; -import com.att.dmf.mr.utils.ConfigurationReader; -import com.att.dmf.mr.utils.DMaaPResponseBuilder; -import com.att.dmf.mr.utils.Emailer; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.drumlin.service.standards.HttpStatusCodes; -import com.att.nsa.security.NsaApiKey; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; -import com.att.nsa.security.db.NsaApiDb; -import com.att.nsa.security.db.NsaApiDb.KeyExistsException; -import com.att.nsa.security.db.simple.NsaSimpleApiKey; - -/** - * Implementation of the ApiKeysService, this will provide the below operations, - * getAllApiKeys, getApiKey, createApiKey, updateApiKey, deleteApiKey - * - * @author nilanjana.maity - */ -@Service -public class ApiKeysServiceImpl implements ApiKeysService { - - - private static final EELFLogger log = EELFManager.getInstance().getLogger(ApiKeysServiceImpl.class.toString()); - /** - * This method will provide all the ApiKeys present in kafka server. - * - * @param dmaapContext - * @throws ConfigDbException - * @throws IOException - */ - public void getAllApiKeys(DMaaPContext dmaapContext) - throws ConfigDbException, IOException { - - ConfigurationReader configReader = dmaapContext.getConfigReader(); - - log.info("configReader : " + configReader.toString()); - - final JSONObject result = new JSONObject(); - final JSONArray keys = new JSONArray(); - result.put("apiKeys", keys); - - NsaApiDb<NsaSimpleApiKey> apiDb = configReader.getfApiKeyDb(); - - for (String key : apiDb.loadAllKeys()) { - keys.put(key); - } - log.info("========== ApiKeysServiceImpl: getAllApiKeys: Api Keys are : " - + keys.toString() + "==========="); - DMaaPResponseBuilder.respondOk(dmaapContext, result); - } - - /** - * @param dmaapContext - * @param apikey - * @throws ConfigDbException - * @throws IOException - */ - @Override - public void getApiKey(DMaaPContext dmaapContext, String apikey) - throws ConfigDbException, IOException { - - String errorMsg = "Api key name is not mentioned."; - int errorCode = HttpStatusCodes.k400_badRequest; - - if (null != apikey) { - NsaSimpleApiKey simpleApiKey = getApiKeyDb(dmaapContext) - .loadApiKey(apikey); - - - if (null != simpleApiKey) { - JSONObject result = simpleApiKey.asJsonObject(); - DMaaPResponseBuilder.respondOk(dmaapContext, result); - log.info("========== ApiKeysServiceImpl: getApiKey : " - + result.toString() + "==========="); - return; - } else { - errorMsg = "Api key [" + apikey + "] does not exist."; - errorCode = HttpStatusCodes.k404_notFound; - log.info("========== ApiKeysServiceImpl: getApiKey: Error : API Key does not exist. " - + "==========="); - DMaaPResponseBuilder.respondWithError(dmaapContext, errorCode, - errorMsg); - throw new IOException(); - } - } - - } - - /** - * @param dmaapContext - * @param nsaApiKey - * @throws KeyExistsException - * @throws ConfigDbException - * @throws IOException - */ - @Override - public void createApiKey(DMaaPContext dmaapContext, ApiKeyBean nsaApiKey) - throws KeyExistsException, ConfigDbException, IOException { - - log.debug("TopicService: : createApiKey...."); - - String contactEmail = nsaApiKey.getEmail(); - final boolean emailProvided = contactEmail != null && contactEmail.length() > 0 && contactEmail.indexOf("@") > 1 ; - String kSetting_AllowAnonymousKeys= com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"apiKeys.allowAnonymous"); - if(null==kSetting_AllowAnonymousKeys) kSetting_AllowAnonymousKeys ="false"; - - - if ( kSetting_AllowAnonymousKeys.equalsIgnoreCase("true") && !emailProvided ) - { - DMaaPResponseBuilder.respondWithErrorInJson(dmaapContext, 400, "You must provide an email address."); - return; - } - - - final NsaApiDb<NsaSimpleApiKey> apiKeyDb = getApiKeyDb(dmaapContext); - String apiKey = nsaApiKey.getKey(); - String sharedSecret = nsaApiKey.getSharedSecret(); - final NsaSimpleApiKey key = apiKeyDb.createApiKey(apiKey, - sharedSecret); - if (null != key) { - - if (null != nsaApiKey.getEmail()) { - key.setContactEmail(nsaApiKey.getEmail()); - } - - if (null != nsaApiKey.getDescription()) { - key.setDescription(nsaApiKey.getDescription()); - } - - log.debug("=======ApiKeysServiceImpl: createApiKey : saving api key : " - + key.toString() + "====="); - apiKeyDb.saveApiKey(key); - - // email out the secret to validate the email address - if ( emailProvided ) - { - String body = "\n" + "Your email address was provided as the creator of new API key \"" - + apiKey + "\".\n" + "\n" + "If you did not make this request, please let us know." - + " See http://sa2020.it.att.com:8888 for contact information, " + "but don't worry -" - + " the API key is useless without the information below, which has been provided " - + "only to you.\n" + "\n\n" + "For API key \"" + apiKey + "\", use API key secret:\n\n\t" - + sharedSecret + "\n\n" + "Note that it's normal to share the API key" - + " (" + apiKey + "). " - + "This is how you are granted access to resources " + "like a UEB topic or Flatiron scope. " - + "However, you should NOT share the API key's secret. " + "The API key is associated with your" - + " email alone. ALL access to data made with this " + "key will be your responsibility. If you " - + "share the secret, someone else can use the API key " + "to access proprietary data with your " - + "identity.\n" + "\n" + "Enjoy!\n" + "\n" + "The GFP/SA-2020 Team"; - - Emailer em = dmaapContext.getConfigReader().getSystemEmailer(); - em.send(contactEmail, "New API Key", body); - } - log.debug("TopicService: : sending response."); - - JSONObject o = key.asJsonObject(); - - o.put ( NsaSimpleApiKey.kApiSecretField, - emailProvided ? - "Emailed to " + contactEmail + "." : - key.getSecret () - ); - DMaaPResponseBuilder.respondOk(dmaapContext, - o); - - return; - } else { - log.debug("=======ApiKeysServiceImpl: createApiKey : Error in creating API Key.====="); - DMaaPResponseBuilder.respondWithError(dmaapContext, - HttpStatusCodes.k500_internalServerError, - "Failed to create api key."); - throw new KeyExistsException(apiKey); - } - } - - /** - * @param dmaapContext - * @param apikey - * @param nsaApiKey - * @throws ConfigDbException - * @throws IOException - * @throws AccessDeniedException - */ - @Override - public void updateApiKey(DMaaPContext dmaapContext, String apikey, - ApiKeyBean nsaApiKey) throws ConfigDbException, IOException, AccessDeniedException { - - String errorMsg = "Api key name is not mentioned."; - int errorCode = HttpStatusCodes.k400_badRequest; - - if (null != apikey) { - final NsaApiDb<NsaSimpleApiKey> apiKeyDb = getApiKeyDb(dmaapContext); - final NsaSimpleApiKey key = apiKeyDb.loadApiKey(apikey); - boolean shouldUpdate = false; - - if (null != key) { - final NsaApiKey user = DMaaPAuthenticatorImpl - .getAuthenticatedUser(dmaapContext); - - if (user == null || !user.getKey().equals(key.getKey())) { - throw new AccessDeniedException("You must authenticate with the key you'd like to update."); - } - - if (null != nsaApiKey.getEmail()) { - key.setContactEmail(nsaApiKey.getEmail()); - shouldUpdate = true; - } - - if (null != nsaApiKey.getDescription()) { - key.setDescription(nsaApiKey.getDescription()); - shouldUpdate = true; - } - - if (shouldUpdate) { - apiKeyDb.saveApiKey(key); - } - - log.info("======ApiKeysServiceImpl : updateApiKey : Key Updated Successfully :" - + key.toString() + "========="); - DMaaPResponseBuilder.respondOk(dmaapContext, - key.asJsonObject()); - return; - } - } else { - errorMsg = "Api key [" + apikey + "] does not exist."; - errorCode = HttpStatusCodes.k404_notFound; - DMaaPResponseBuilder.respondWithError(dmaapContext, errorCode, - errorMsg); - log.info("======ApiKeysServiceImpl : updateApiKey : Error in Updating Key.============"); - throw new IOException(); - } - } - - /** - * @param dmaapContext - * @param apikey - * @throws ConfigDbException - * @throws IOException - * @throws AccessDeniedException - */ - @Override - public void deleteApiKey(DMaaPContext dmaapContext, String apikey) - throws ConfigDbException, IOException, AccessDeniedException { - - String errorMsg = "Api key name is not mentioned."; - int errorCode = HttpStatusCodes.k400_badRequest; - - if (null != apikey) { - final NsaApiDb<NsaSimpleApiKey> apiKeyDb = getApiKeyDb(dmaapContext); - final NsaSimpleApiKey key = apiKeyDb.loadApiKey(apikey); - - if (null != key) { - - final NsaApiKey user = DMaaPAuthenticatorImpl - .getAuthenticatedUser(dmaapContext); - if (user == null || !user.getKey().equals(key.getKey())) { - throw new AccessDeniedException("You don't own the API key."); - } - - apiKeyDb.deleteApiKey(key); - log.info("======ApiKeysServiceImpl : deleteApiKey : Deleted Key successfully.============"); - DMaaPResponseBuilder.respondOkWithHtml(dmaapContext, - "Api key [" + apikey + "] deleted successfully."); - return; - } - } else { - errorMsg = "Api key [" + apikey + "] does not exist."; - errorCode = HttpStatusCodes.k404_notFound; - DMaaPResponseBuilder.respondWithError(dmaapContext, errorCode, - errorMsg); - log.info("======ApiKeysServiceImpl : deleteApiKey : Error while deleting key.============"); - throw new IOException(); - } - } - - /** - * - * @param dmaapContext - * @return - */ - private NsaApiDb<NsaSimpleApiKey> getApiKeyDb(DMaaPContext dmaapContext) { - ConfigurationReader configReader = dmaapContext.getConfigReader(); - return configReader.getfApiKeyDb(); - } - -} diff --git a/src/main/java/com/att/dmf/mr/service/impl/BaseTransactionDbImpl.java b/src/main/java/com/att/dmf/mr/service/impl/BaseTransactionDbImpl.java deleted file mode 100644 index 104d7de..0000000 --- a/src/main/java/com/att/dmf/mr/service/impl/BaseTransactionDbImpl.java +++ /dev/null @@ -1,153 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service.impl; - -import java.util.Set; -import java.util.TreeSet; - -import com.att.dmf.mr.transaction.DMaaPTransactionFactory; -import com.att.dmf.mr.transaction.DMaaPTransactionObj; -import com.att.dmf.mr.transaction.DMaaPTransactionObjDB; -import com.att.dmf.mr.transaction.TransactionObj; -import com.att.nsa.configs.ConfigDb; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.configs.ConfigPath; - -/** - * Persistent storage for Transaction objects built over an abstract config db. - * - * @author anowarul.islam - * - * @param <K> - */ -public class BaseTransactionDbImpl<K extends DMaaPTransactionObj> implements DMaaPTransactionObjDB<K> { - - private final ConfigDb fDb; - private final ConfigPath fBasePath; - private final DMaaPTransactionFactory<K> fKeyFactory; - - private static final String kStdRootPath = "/transaction"; - - private ConfigPath makePath(String transactionId) { - return fBasePath.getChild(transactionId); - } - - /** - * Construct an Transaction db over the given config db at the standard - * location - * - * @param db - * @param keyFactory - * @throws ConfigDbException - */ - public BaseTransactionDbImpl(ConfigDb db, DMaaPTransactionFactory<K> keyFactory) throws ConfigDbException { - this(db, kStdRootPath, keyFactory); - } - - /** - * Construct an Transaction db over the given config db using the given root - * location - * - * @param db - * @param rootPath - * @param keyFactory - * @throws ConfigDbException - */ - public BaseTransactionDbImpl(ConfigDb db, String rootPath, DMaaPTransactionFactory<K> keyFactory) - throws ConfigDbException { - fDb = db; - fBasePath = db.parse(rootPath); - fKeyFactory = keyFactory; - - if (!db.exists(fBasePath)) { - db.store(fBasePath, ""); - } - } - - /** - * Create a new Transaction Obj. If one exists, - * - * @param id - * @return the new Transaction record - * @throws ConfigDbException - */ - public synchronized K createTransactionObj(String id) throws KeyExistsException, ConfigDbException { - final ConfigPath path = makePath(id); - if (fDb.exists(path)) { - throw new KeyExistsException(id); - } - - // make one, store it, return it - final K newKey = fKeyFactory.makeNewTransactionId(id); - fDb.store(path, newKey.serialize()); - return newKey; - } - - /** - * Save an Transaction record. This must be used after changing auxiliary - * data on the record. Note that the transaction object must exist (via - * createTransactionObj). - * - * @param transaction - * object - * @throws ConfigDbException - */ - @Override - public synchronized void saveTransactionObj(K trnObj) throws ConfigDbException { - final ConfigPath path = makePath(trnObj.getId()); - if (!fDb.exists(path) || !(trnObj instanceof TransactionObj)) { - throw new IllegalStateException(trnObj.getId() + " is not known to this database"); - } - fDb.store(path, ((TransactionObj) trnObj).serialize()); - } - - /** - * Load an Transaction record based on the Transaction Id value - * - * @param transactionId - * @return an Transaction Object record or null - * @throws ConfigDbException - */ - @Override - public synchronized K loadTransactionObj(String transactionId) throws ConfigDbException { - final String data = fDb.load(makePath(transactionId)); - if (data != null) { - return fKeyFactory.makeNewTransactionObj(data); - } - return null; - } - - /** - * Load all transactions known to this database. (This could be expensive.) - * - * @return a set of all Transaction objects - * @throws ConfigDbException - */ - public synchronized Set<String> loadAllTransactionObjs() throws ConfigDbException { - final TreeSet<String> result = new TreeSet<>(); - for (ConfigPath cp : fDb.loadChildrenNames(fBasePath)) { - result.add(cp.getName()); - } - return result; - } - -} diff --git a/src/main/java/com/att/dmf/mr/service/impl/EventsServiceImpl.java b/src/main/java/com/att/dmf/mr/service/impl/EventsServiceImpl.java deleted file mode 100644 index 73a373e..0000000 --- a/src/main/java/com/att/dmf/mr/service/impl/EventsServiceImpl.java +++ /dev/null @@ -1,867 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service.impl; - -import java.io.IOException; -import java.io.InputStream; -import java.net.InetAddress; -import java.net.UnknownHostException; -import java.text.SimpleDateFormat; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Date; -import java.util.HashMap; -import java.util.LinkedList; -import java.util.Properties; - -import javax.servlet.http.HttpServletRequest; -import javax.ws.rs.core.MediaType; - -import org.apache.http.HttpStatus; -import org.apache.kafka.clients.consumer.ConsumerRecord; -import org.apache.kafka.clients.consumer.ConsumerRecords; -import org.apache.kafka.clients.consumer.KafkaConsumer; -import org.apache.kafka.clients.producer.ProducerRecord; -import org.apache.kafka.common.errors.TopicExistsException; -import org.json.JSONObject; -import org.json.JSONTokener; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.beans.factory.annotation.Qualifier; -import org.springframework.stereotype.Service; - -import com.att.ajsc.filemonitor.AJSCPropertiesMap; -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Consumer; -import com.att.dmf.mr.backends.ConsumerFactory; -import com.att.dmf.mr.backends.ConsumerFactory.UnavailableException; -import com.att.dmf.mr.backends.MetricsSet; -import com.att.dmf.mr.backends.Publisher; -import com.att.dmf.mr.backends.Publisher.message; -import com.att.dmf.mr.backends.kafka.KafkaLiveLockAvoider2; -import com.att.dmf.mr.beans.DMaaPCambriaLimiter; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.beans.LogDetails; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.exception.DMaaPAccessDeniedException; -import com.att.dmf.mr.exception.DMaaPErrorMessages; -import com.att.dmf.mr.exception.DMaaPResponseCode; -import com.att.dmf.mr.exception.ErrorResponse; - -import com.att.dmf.mr.metabroker.Topic; -import com.att.dmf.mr.resources.CambriaEventSet; -import com.att.dmf.mr.resources.CambriaOutboundEventStream; -import com.att.dmf.mr.security.DMaaPAAFAuthenticator; -import com.att.dmf.mr.security.DMaaPAAFAuthenticatorImpl; -import com.att.dmf.mr.security.DMaaPAuthenticatorImpl; -import com.att.dmf.mr.service.EventsService; -import com.att.dmf.mr.utils.DMaaPResponseBuilder; -import com.att.dmf.mr.utils.Utils; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.drumlin.service.standards.MimeTypes; -import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting; -import com.att.nsa.security.NsaApiKey; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; -import com.att.nsa.util.rrConvertor; - -/** - * This class provides the functinality to publish and subscribe message to - * kafka - * - * @author Ramkumar Sembaiyam - * - */ -@Service -public class EventsServiceImpl implements EventsService { - // private static final Logger LOG = - - private static final EELFLogger LOG = EELFManager.getInstance().getLogger(EventsServiceImpl.class); - - private static final String BATCH_LENGTH = "event.batch.length"; - private static final String TRANSFER_ENCODING = "Transfer-Encoding"; - @Autowired - private DMaaPErrorMessages errorMessages; - - //@Autowired - - - // @Value("${metrics.send.cambria.topic}") - - - public DMaaPErrorMessages getErrorMessages() { - return errorMessages; - } - - public void setErrorMessages(DMaaPErrorMessages errorMessages) { - this.errorMessages = errorMessages; - } - - /** - * @param ctx - * @param topic - * @param consumerGroup - * @param clientId - * @throws ConfigDbException, - * TopicExistsException, AccessDeniedException, - * UnavailableException, CambriaApiException, IOException - * - * - */ - @Override - public void getEvents(DMaaPContext ctx, String topic, String consumerGroup, String clientId) - throws ConfigDbException, TopicExistsException, AccessDeniedException, UnavailableException, - CambriaApiException, IOException, DMaaPAccessDeniedException { - final long startTime = System.currentTimeMillis(); - final HttpServletRequest req = ctx.getRequest(); - - boolean isAAFTopic = false; - // was this host blacklisted? - final String remoteAddr = Utils.getRemoteAddress(ctx); - if (ctx.getConfigReader().getfIpBlackList().contains(remoteAddr)) { - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - "Source address [" + remoteAddr + "] is blacklisted. Please contact the cluster management team.", - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - - int limit = CambriaConstants.kNoLimit; - if (req.getParameter("limit") != null) { - limit = Integer.parseInt(req.getParameter("limit")); - } - - int timeoutMs = CambriaConstants.kNoTimeout; - String strtimeoutMS = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, "timeout"); - if (strtimeoutMS != null) - timeoutMs = Integer.parseInt(strtimeoutMS); - // int timeoutMs = ctx.getConfigReader().getSettings().getInt("timeout", - - if (req.getParameter("timeout") != null) { - timeoutMs = Integer.parseInt(req.getParameter("timeout")); - } - - // By default no filter is applied if filter is not passed as a - // parameter in the request URI - String topicFilter = CambriaConstants.kNoFilter; - if (null != req.getParameter("filter")) { - topicFilter = req.getParameter("filter"); - } - // pretty to print the messaages in new line - String prettyval = "0"; - String strPretty = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, "pretty"); - if (null != strPretty) - prettyval = strPretty; - - String metaval = "0"; - String strmeta = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, "meta"); - if (null != strmeta) - metaval = strmeta; - - final boolean pretty = rrConvertor.convertToBooleanBroad(prettyval); - // withMeta to print offset along with message - final boolean withMeta = rrConvertor.convertToBooleanBroad(metaval); - - final LogWrap logger = new LogWrap(topic, consumerGroup, clientId); - logger.info("fetch: timeout=" + timeoutMs + ", limit=" + limit + ", filter=" + topicFilter + " from Remote host "+ctx.getRequest().getRemoteHost()); - - // is this user allowed to read this topic? - final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(ctx); - final Topic metatopic = ctx.getConfigReader().getfMetaBroker().getTopic(topic); - - if (metatopic == null) { - // no such topic. - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_NOT_FOUND, - DMaaPResponseCode.RESOURCE_NOT_FOUND.getResponseCode(), - errorMessages.getTopicNotExist() + "-[" + topic + "]", null, Utils.getFormattedDate(new Date()), - topic, null, null, consumerGroup + "/" + clientId, ctx.getRequest().getRemoteHost()); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - String metricTopicname = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "metrics.send.cambria.topic"); - if (null == metricTopicname) - metricTopicname = "msgrtr.apinode.metrics.dmaap"; - - if (null == ctx.getRequest().getHeader("Authorization") && !topic.equalsIgnoreCase(metricTopicname)) { - if (null != metatopic.getOwner() && !("".equals(metatopic.getOwner()))) { - // check permissions - metatopic.checkUserRead(user); - } - } - // if headers are not provided then user will be null - if (user == null && null != ctx.getRequest().getHeader("Authorization")) { - // the topic name will be sent by the client - - DMaaPAAFAuthenticator aaf = new DMaaPAAFAuthenticatorImpl(); - String permission = aaf.aafPermissionString(topic, "sub"); - if (!aaf.aafAuthentication(ctx.getRequest(), permission)) { - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_UNAUTHORIZED, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - errorMessages.getNotPermitted1() + " read " + errorMessages.getNotPermitted2() + topic + " on " - + permission, - null, Utils.getFormattedDate(new Date()), topic, null, null, consumerGroup + "/" + clientId, - ctx.getRequest().getRemoteHost()); - LOG.info(errRes.toString()); - throw new DMaaPAccessDeniedException(errRes); - - } - isAAFTopic = true; - } - final long elapsedMs1 = System.currentTimeMillis() - startTime; - logger.info("Time taken in getEvents Authorization " + elapsedMs1 + " ms for " + topic + " " + consumerGroup - + " " + clientId); - Consumer c = null; - - String lhostId = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "clusterhostid"); - if (null == lhostId) { - try { - lhostId = InetAddress.getLocalHost().getCanonicalHostName(); - } catch (UnknownHostException e) { - LOG.info("Unknown Host Exception error occured while getting getting hostid"); - } - - } - CambriaOutboundEventStream coes = null; - try { - final MetricsSet metricsSet = ctx.getConfigReader().getfMetrics(); - final DMaaPCambriaLimiter rl = ctx.getConfigReader().getfRateLimiter(); - rl.onCall(topic, consumerGroup, clientId, ctx.getRequest().getRemoteHost()); - c = ctx.getConfigReader().getfConsumerFactory().getConsumerFor(topic, consumerGroup, clientId, timeoutMs, - ctx.getRequest().getRemoteHost()); - coes = new CambriaOutboundEventStream.Builder(c).timeout(timeoutMs) - .limit(limit).filter(topicFilter).pretty(pretty).withMeta(withMeta).build(); - coes.setDmaapContext(ctx); - coes.setTopic(metatopic); - if (isTransEnabled() || isAAFTopic) { - coes.setTransEnabled(true); - } else { - coes.setTransEnabled(false); - } - coes.setTopicStyle(isAAFTopic); - final long elapsedMs2 = System.currentTimeMillis() - startTime; - logger.info("Time taken in getEvents getConsumerFor " + elapsedMs2 + " ms for " + topic + " " - + consumerGroup + " " + clientId); - - DMaaPResponseBuilder.setNoCacheHeadings(ctx); - - DMaaPResponseBuilder.respondOkWithStream(ctx, MediaType.APPLICATION_JSON, coes); - // No IOException thrown during respondOkWithStream, so commit the - // new offsets to all the brokers - c.commitOffsets(); - final int sent = coes.getSentCount(); - - metricsSet.consumeTick(sent); - rl.onSend(topic, consumerGroup, clientId, sent); - final long elapsedMs = System.currentTimeMillis() - startTime; - logger.info("Sent " + sent + " msgs in " + elapsedMs + " ms; committed to offset " + c.getOffset() + " for " - + topic + " " + consumerGroup + " " + clientId + " on to the server " - + ctx.getRequest().getRemoteHost()); - - } catch (UnavailableException excp) { - logger.warn(excp.getMessage(), excp); - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_SERVICE_UNAVAILABLE, - DMaaPResponseCode.SERVER_UNAVAILABLE.getResponseCode(), - errorMessages.getServerUnav() + excp.getMessage(), null, Utils.getFormattedDate(new Date()), topic, - null, null, consumerGroup + "-" + clientId, ctx.getRequest().getRemoteHost()); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - - } catch (java.util.ConcurrentModificationException excp1) { - LOG.info(excp1.getMessage() + "on " + topic + " " + consumerGroup + " ****** " + clientId + " from Remote"+ctx.getRequest().getRemoteHost()); - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_CONFLICT, - DMaaPResponseCode.TOO_MANY_REQUESTS.getResponseCode(), - "Couldn't respond to client, possible of consumer requests from more than one server. Please contact MR team if you see this issue occurs continously", null, - Utils.getFormattedDate(new Date()), topic, null, null, clientId, ctx.getRequest().getRemoteHost()); - logger.info(errRes.toString()); - throw new CambriaApiException(errRes); - - } catch (CambriaApiException excp) { - LOG.info(excp.getMessage() + "on " + topic + " " + consumerGroup + " ****** " + clientId); - - throw excp; - } - catch (Exception excp) { - // System.out.println(excp + "------------------ " + topic+" - // "+consumerGroup+" "+clientId); - - logger.info("Couldn't respond to client, closing cambria consumer " + " " + topic + " " + consumerGroup - + " " + clientId + " " + HttpStatus.SC_SERVICE_UNAVAILABLE + " ****** " + excp); - - ctx.getConfigReader().getfConsumerFactory().destroyConsumer(topic, consumerGroup, clientId); - - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_SERVICE_UNAVAILABLE, - DMaaPResponseCode.SERVER_UNAVAILABLE.getResponseCode(), - "Couldn't respond to client, closing cambria consumer" + excp.getMessage(), null, - Utils.getFormattedDate(new Date()), topic, null, null, clientId, ctx.getRequest().getRemoteHost()); - logger.info(errRes.toString()); - throw new CambriaApiException(errRes); - } finally { - coes = null; - // If no cache, close the consumer now that we're done with it. - boolean kSetting_EnableCache = ConsumerFactory.kDefault_IsCacheEnabled; - String strkSetting_EnableCache = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - ConsumerFactory.kSetting_EnableCache); - if (null != strkSetting_EnableCache) - kSetting_EnableCache = Boolean.parseBoolean(strkSetting_EnableCache); - // if - // (!ctx.getConfigReader().getSettings().getBoolean(ConsumerFactory.kSetting_EnableCache, - // ConsumerFactory.kDefault_IsCacheEnabled) && (c != null)) { - if (!kSetting_EnableCache && (c != null)) { - try { - c.close(); - } catch (Exception e) { - logger.info("***Exception occured in getEvents finaly block while closing the consumer " + " " - + topic + " " + consumerGroup + " " + clientId + " " + HttpStatus.SC_SERVICE_UNAVAILABLE - + " " + e); - } - } - } - } - - /** - * @throws missingReqdSetting - * - */ - @Override - public void pushEvents(DMaaPContext ctx, final String topic, InputStream msg, final String defaultPartition, - final String requestTime) throws ConfigDbException, AccessDeniedException, TopicExistsException, - CambriaApiException, IOException, missingReqdSetting, DMaaPAccessDeniedException { - - // is this user allowed to write to this topic? - final long startMs = System.currentTimeMillis(); - final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(ctx); - final Topic metatopic = ctx.getConfigReader().getfMetaBroker().getTopic(topic); - boolean isAAFTopic = false; - - // was this host blacklisted? - final String remoteAddr = Utils.getRemoteAddress(ctx); - - if (ctx.getConfigReader().getfIpBlackList().contains(remoteAddr)) { - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - "Source address [" + remoteAddr + "] is blacklisted. Please contact the cluster management team.", - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - - String topicNameStd = null; - - // topicNameStd= - - topicNameStd = com.att.ajsc.beans.PropertiesMapBean.getProperty(CambriaConstants.msgRtr_prop, - "enforced.topic.name.AAF"); - String metricTopicname = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "metrics.send.cambria.topic"); - if (null == metricTopicname) - metricTopicname = "msgrtr.apinode.metrics.dmaap"; - boolean topicNameEnforced = false; - if (null != topicNameStd && topic.startsWith(topicNameStd)) { - topicNameEnforced = true; - } - - // Here check if the user has rights to publish on the topic - // ( This will be called when no auth is added or when UEB API Key - // Authentication is used) - // checkUserWrite(user) method will throw an error when there is no Auth - // header added or when the - // user has no publish rights - - if (null != metatopic && null != metatopic.getOwner() && !("".equals(metatopic.getOwner())) - && null == ctx.getRequest().getHeader("Authorization") && !topic.equalsIgnoreCase(metricTopicname)) { - metatopic.checkUserWrite(user); - } - - // if headers are not provided then user will be null - if (topicNameEnforced || (user == null && null != ctx.getRequest().getHeader("Authorization") - && !topic.equalsIgnoreCase(metricTopicname))) { - // the topic name will be sent by the client - - DMaaPAAFAuthenticator aaf = new DMaaPAAFAuthenticatorImpl(); - String permission = aaf.aafPermissionString(topic, "pub"); - if (!aaf.aafAuthentication(ctx.getRequest(), permission)) { - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_UNAUTHORIZED, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - errorMessages.getNotPermitted1() + " publish " + errorMessages.getNotPermitted2() + topic - + " on " + permission, - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new DMaaPAccessDeniedException(errRes); - } - isAAFTopic = true; - } - - final HttpServletRequest req = ctx.getRequest(); - - // check for chunked input - boolean chunked = false; - if (null != req.getHeader(TRANSFER_ENCODING)) { - chunked = req.getHeader(TRANSFER_ENCODING).contains("chunked"); - } - // get the media type, or set it to a generic value if it wasn't - // provided - String mediaType = req.getContentType(); - if (mediaType == null || mediaType.length() == 0) { - mediaType = MimeTypes.kAppGenericBinary; - } - - if (mediaType.contains("charset=UTF-8")) { - mediaType = mediaType.replace("; charset=UTF-8", "").trim(); - } - - String istransidUEBtopicreqd = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "transidUEBtopicreqd"); - boolean istransidreqd = false; - if (null != istransidUEBtopicreqd && istransidUEBtopicreqd.equalsIgnoreCase("true")) { - istransidreqd = true; - } - - if (isAAFTopic || istransidreqd) { - pushEventsWithTransaction(ctx, msg, topic, defaultPartition, requestTime, chunked, mediaType); - } else { - pushEvents(ctx, topic, msg, defaultPartition, chunked, mediaType); - } - final long endMs = System.currentTimeMillis(); - final long totalMs = endMs - startMs; - - LOG.info("Overall Response time - Published " + " msgs in " + totalMs + " ms for topic " + topic); - - } - - /** - * - * @param ctx - * @param topic - * @param msg - * @param defaultPartition - * @param chunked - * @param mediaType - * @throws ConfigDbException - * @throws AccessDeniedException - * @throws TopicExistsException - * @throws CambriaApiException - * @throws IOException - */ - private void pushEvents(DMaaPContext ctx, String topic, InputStream msg, String defaultPartition, boolean chunked, - String mediaType) - throws ConfigDbException, AccessDeniedException, TopicExistsException, CambriaApiException, IOException { - final MetricsSet metricsSet = ctx.getConfigReader().getfMetrics(); - // setup the event set - final CambriaEventSet events = new CambriaEventSet(mediaType, msg, chunked, defaultPartition); - - // start processing, building a batch to push to the backend - final long startMs = System.currentTimeMillis(); - long count = 0; - long maxEventBatch = 1024L* 16; - String batchlen = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, BATCH_LENGTH); - if (null != batchlen) - maxEventBatch = Long.parseLong(batchlen); - // long maxEventBatch = - - final LinkedList<Publisher.message> batch = new LinkedList<>(); - // final ArrayList<KeyedMessage<String, String>> kms = new - - final ArrayList<ProducerRecord<String, String>> pms = new ArrayList<>(); - try { - // for each message... - Publisher.message m = null; - while ((m = events.next()) != null) { - // add the message to the batch - batch.add(m); - // final KeyedMessage<String, String> data = new - // KeyedMessage<String, String>(topic, m.getKey(), - - // kms.add(data); - final ProducerRecord<String, String> data = new ProducerRecord<String, String>(topic, m.getKey(), - m.getMessage()); - - pms.add(data); - // check if the batch is full - final int sizeNow = batch.size(); - if (sizeNow > maxEventBatch) { - // ctx.getConfigReader().getfPublisher().sendBatchMessage(topic, - - // kms.clear(); - ctx.getConfigReader().getfPublisher().sendBatchMessageNew(topic, pms); - pms.clear(); - batch.clear(); - metricsSet.publishTick(sizeNow); - count += sizeNow; - } - } - - // send the pending batch - final int sizeNow = batch.size(); - if (sizeNow > 0) { - // ctx.getConfigReader().getfPublisher().sendBatchMessage(topic, - - // kms.clear(); - ctx.getConfigReader().getfPublisher().sendBatchMessageNew(topic, pms); - pms.clear(); - batch.clear(); - metricsSet.publishTick(sizeNow); - count += sizeNow; - } - - final long endMs = System.currentTimeMillis(); - final long totalMs = endMs - startMs; - - LOG.info("Published " + count + " msgs in " + totalMs + " ms for topic " + topic + " from server " - + ctx.getRequest().getRemoteHost()); - - // build a responseP - final JSONObject response = new JSONObject(); - response.put("count", count); - response.put("serverTimeMs", totalMs); - DMaaPResponseBuilder.respondOk(ctx, response); - - } catch (Exception excp) { - int status = HttpStatus.SC_NOT_FOUND; - String errorMsg = null; - if (excp instanceof CambriaApiException) { - status = ((CambriaApiException) excp).getStatus(); - JSONTokener jsonTokener = new JSONTokener(((CambriaApiException) excp).getBody()); - JSONObject errObject = new JSONObject(jsonTokener); - errorMsg = (String) errObject.get("message"); - - } - ErrorResponse errRes = new ErrorResponse(status, DMaaPResponseCode.PARTIAL_PUBLISH_MSGS.getResponseCode(), - errorMessages.getPublishMsgError() + ":" + topic + "." + errorMessages.getPublishMsgCount() + count - + "." + errorMsg, - null, Utils.getFormattedDate(new Date()), topic, null, ctx.getRequest().getRemoteHost(), null, - null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - - } - } - - /** - * - * @param ctx - * @param inputStream - * @param topic - * @param partitionKey - * @param requestTime - * @param chunked - * @param mediaType - * @throws ConfigDbException - * @throws AccessDeniedException - * @throws TopicExistsException - * @throws IOException - * @throws CambriaApiException - */ - private void pushEventsWithTransaction(DMaaPContext ctx, InputStream inputStream, final String topic, - final String partitionKey, final String requestTime, final boolean chunked, final String mediaType) - throws ConfigDbException, AccessDeniedException, TopicExistsException, IOException, CambriaApiException { - - final MetricsSet metricsSet = ctx.getConfigReader().getfMetrics(); - - // setup the event set - final CambriaEventSet events = new CambriaEventSet(mediaType, inputStream, chunked, partitionKey); - - // start processing, building a batch to push to the backend - final long startMs = System.currentTimeMillis(); - long count = 0; - long maxEventBatch = 1024L * 16; - String evenlen = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, BATCH_LENGTH); - if (null != evenlen) - maxEventBatch = Long.parseLong(evenlen); - // final long maxEventBatch = - - final LinkedList<Publisher.message> batch = new LinkedList<Publisher.message>(); - // final ArrayList<KeyedMessage<String, String>> kms = new - - final ArrayList<ProducerRecord<String, String>> pms = new ArrayList<ProducerRecord<String, String>>(); - Publisher.message m = null; - int messageSequence = 1; - Long batchId = 1L; - final boolean transactionEnabled = true; - int publishBatchCount = 0; - SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss.SS"); - - // LOG.warn("Batch Start Id: " + - - try { - // for each message... - batchId = DMaaPContext.getBatchID(); - - String responseTransactionId = null; - - while ((m = events.next()) != null) { - - // LOG.warn("Batch Start Id: " + - - - addTransactionDetailsToMessage(m, topic, ctx.getRequest(), requestTime, messageSequence, batchId, - transactionEnabled); - messageSequence++; - - - batch.add(m); - - responseTransactionId = m.getLogDetails().getTransactionId(); - - JSONObject jsonObject = new JSONObject(); - jsonObject.put("msgWrapMR", m.getMessage()); - jsonObject.put("transactionId", responseTransactionId); - // final KeyedMessage<String, String> data = new - // KeyedMessage<String, String>(topic, m.getKey(), - - // kms.add(data); - final ProducerRecord<String, String> data = new ProducerRecord<String, String>(topic, m.getKey(), - m.getMessage()); - - pms.add(data); - // check if the batch is full - final int sizeNow = batch.size(); - if (sizeNow >= maxEventBatch) { - String startTime = sdf.format(new Date()); - LOG.info("Batch Start Details:[serverIp=" + ctx.getRequest().getLocalAddr() + ",Batch Start Id=" - + batchId + "]"); - try { - // ctx.getConfigReader().getfPublisher().sendBatchMessage(topic, - // kms); - ctx.getConfigReader().getfPublisher().sendBatchMessageNew(topic, pms); - // transactionLogs(batch); - for (message msg : batch) { - LogDetails logDetails = msg.getLogDetails(); - LOG.info("Publisher Log Details : " + logDetails.getPublisherLogDetails()); - } - } catch (Exception excp) { - - int status = HttpStatus.SC_NOT_FOUND; - String errorMsg = null; - if (excp instanceof CambriaApiException) { - status = ((CambriaApiException) excp).getStatus(); - JSONTokener jsonTokener = new JSONTokener(((CambriaApiException) excp).getBody()); - JSONObject errObject = new JSONObject(jsonTokener); - errorMsg = (String) errObject.get("message"); - } - ErrorResponse errRes = new ErrorResponse(status, - DMaaPResponseCode.PARTIAL_PUBLISH_MSGS.getResponseCode(), - "Transaction-" + errorMessages.getPublishMsgError() + ":" + topic + "." - + errorMessages.getPublishMsgCount() + count + "." + errorMsg, - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - pms.clear(); - batch.clear(); - metricsSet.publishTick(sizeNow); - publishBatchCount = sizeNow; - count += sizeNow; - // batchId++; - String endTime = sdf.format(new Date()); - LOG.info("Batch End Details:[serverIp=" + ctx.getRequest().getLocalAddr() + ",Batch End Id=" - + batchId + ",Batch Total=" + publishBatchCount + ",Batch Start Time=" + startTime - + ",Batch End Time=" + endTime + "]"); - batchId = DMaaPContext.getBatchID(); - } - } - - // send the pending batch - final int sizeNow = batch.size(); - if (sizeNow > 0) { - String startTime = sdf.format(new Date()); - LOG.info("Batch Start Details:[serverIp=" + ctx.getRequest().getLocalAddr() + ",Batch Start Id=" - + batchId + "]"); - try { - // ctx.getConfigReader().getfPublisher().sendBatchMessage(topic, - // kms); - ctx.getConfigReader().getfPublisher().sendBatchMessageNew(topic, pms); - // transactionLogs(batch); - for (message msg : batch) { - LogDetails logDetails = msg.getLogDetails(); - LOG.info("Publisher Log Details : " + logDetails.getPublisherLogDetails()); - } - } catch (Exception excp) { - int status = HttpStatus.SC_NOT_FOUND; - String errorMsg = null; - if (excp instanceof CambriaApiException) { - status = ((CambriaApiException) excp).getStatus(); - JSONTokener jsonTokener = new JSONTokener(((CambriaApiException) excp).getBody()); - JSONObject errObject = new JSONObject(jsonTokener); - errorMsg = (String) errObject.get("message"); - } - - ErrorResponse errRes = new ErrorResponse(status, - DMaaPResponseCode.PARTIAL_PUBLISH_MSGS.getResponseCode(), - "Transaction-" + errorMessages.getPublishMsgError() + ":" + topic + "." - + errorMessages.getPublishMsgCount() + count + "." + errorMsg, - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - pms.clear(); - metricsSet.publishTick(sizeNow); - count += sizeNow; - // batchId++; - String endTime = sdf.format(new Date()); - publishBatchCount = sizeNow; - LOG.info("Batch End Details:[serverIp=" + ctx.getRequest().getLocalAddr() + ",Batch End Id=" + batchId - + ",Batch Total=" + publishBatchCount + ",Batch Start Time=" + startTime + ",Batch End Time=" - + endTime + "]"); - } - - final long endMs = System.currentTimeMillis(); - final long totalMs = endMs - startMs; - - LOG.info("Published " + count + " msgs(with transaction id) in " + totalMs + " ms for topic " + topic); - - if (null != responseTransactionId) { - ctx.getResponse().setHeader("transactionId", Utils.getResponseTransactionId(responseTransactionId)); - } - - // build a response - final JSONObject response = new JSONObject(); - response.put("count", count); - response.put("serverTimeMs", totalMs); - DMaaPResponseBuilder.respondOk(ctx, response); - - } catch (Exception excp) { - int status = HttpStatus.SC_NOT_FOUND; - String errorMsg = null; - if (excp instanceof CambriaApiException) { - status = ((CambriaApiException) excp).getStatus(); - JSONTokener jsonTokener = new JSONTokener(((CambriaApiException) excp).getBody()); - JSONObject errObject = new JSONObject(jsonTokener); - errorMsg = (String) errObject.get("message"); - } - - ErrorResponse errRes = new ErrorResponse(status, DMaaPResponseCode.PARTIAL_PUBLISH_MSGS.getResponseCode(), - "Transaction-" + errorMessages.getPublishMsgError() + ":" + topic + "." - + errorMessages.getPublishMsgCount() + count + "." + errorMsg, - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - } - - /** - * - * @param msg - * @param topic - * @param request - * @param messageCreationTime - * @param messageSequence - * @param batchId - * @param transactionEnabled - */ - private static void addTransactionDetailsToMessage(message msg, final String topic, HttpServletRequest request, - final String messageCreationTime, final int messageSequence, final Long batchId, - final boolean transactionEnabled) { - LogDetails logDetails = generateLogDetails(topic, request, messageCreationTime, messageSequence, batchId, - transactionEnabled); - logDetails.setMessageLengthInBytes(Utils.messageLengthInBytes(msg.getMessage())); - msg.setTransactionEnabled(transactionEnabled); - msg.setLogDetails(logDetails); - } - - /** - * - * @author anowarul.islam - * - */ - private static class LogWrap { - private final String fId; - - /** - * constructor initialization - * - * @param topic - * @param cgroup - * @param cid - */ - public LogWrap(String topic, String cgroup, String cid) { - fId = "[" + topic + "/" + cgroup + "/" + cid + "] "; - } - - /** - * - * @param msg - */ - public void info(String msg) { - LOG.info(fId + msg); - } - - /** - * - * @param msg - * @param t - */ - public void warn(String msg, Exception t) { - LOG.warn(fId + msg, t); - } - - } - - public boolean isTransEnabled() { - String istransidUEBtopicreqd = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "transidUEBtopicreqd"); - boolean istransidreqd = false; - if ((null != istransidUEBtopicreqd && istransidUEBtopicreqd.equalsIgnoreCase("true"))) { - istransidreqd = true; - } - - return istransidreqd; - - } - - private static LogDetails generateLogDetails(final String topicName, HttpServletRequest request, - final String messageTimestamp, int messageSequence, Long batchId, final boolean transactionEnabled) { - LogDetails logDetails = new LogDetails(); - logDetails.setTopicId(topicName); - logDetails.setMessageTimestamp(messageTimestamp); - logDetails.setPublisherId(Utils.getUserApiKey(request)); - logDetails.setPublisherIp(request.getRemoteHost()); - logDetails.setMessageBatchId(batchId); - logDetails.setMessageSequence(String.valueOf(messageSequence)); - logDetails.setTransactionEnabled(transactionEnabled); - logDetails.setTransactionIdTs(Utils.getFormattedDate(new Date())); - logDetails.setServerIp(request.getLocalAddr()); - return logDetails; - } - - /* - * public String getMetricsTopic() { return metricsTopic; } - * - * public void setMetricsTopic(String metricsTopic) { this.metricsTopic = - * metricsTopic; } - */ - - - -}
\ No newline at end of file diff --git a/src/main/java/com/att/dmf/mr/service/impl/MMServiceImpl.java b/src/main/java/com/att/dmf/mr/service/impl/MMServiceImpl.java deleted file mode 100644 index 387d8b1..0000000 --- a/src/main/java/com/att/dmf/mr/service/impl/MMServiceImpl.java +++ /dev/null @@ -1,600 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service.impl; - -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.text.SimpleDateFormat; -import java.util.ArrayList; -import java.util.Date; -import java.util.LinkedList; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.ws.rs.core.Context; - -import org.apache.http.HttpStatus; -import org.apache.kafka.clients.producer.ProducerRecord; -import org.json.JSONObject; -import org.json.JSONTokener; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.beans.factory.annotation.Qualifier; -import org.springframework.stereotype.Service; - -import com.att.ajsc.filemonitor.AJSCPropertiesMap; -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.Consumer; -import com.att.dmf.mr.backends.ConsumerFactory; -import com.att.dmf.mr.backends.ConsumerFactory.UnavailableException; -import com.att.dmf.mr.backends.MetricsSet; -import com.att.dmf.mr.backends.Publisher; -import com.att.dmf.mr.backends.Publisher.message; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.beans.LogDetails; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.exception.DMaaPErrorMessages; -import com.att.dmf.mr.exception.DMaaPResponseCode; -import com.att.dmf.mr.exception.ErrorResponse; -import com.att.dmf.mr.metabroker.Broker.TopicExistsException; -import com.att.dmf.mr.metabroker.Topic; -import com.att.dmf.mr.resources.CambriaEventSet; -import com.att.dmf.mr.resources.CambriaOutboundEventStream; -import com.att.dmf.mr.service.MMService; -import com.att.dmf.mr.utils.ConfigurationReader; -import com.att.dmf.mr.utils.DMaaPResponseBuilder; -import com.att.dmf.mr.utils.Utils; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.drumlin.service.standards.MimeTypes; -import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; -import com.att.nsa.util.rrConvertor; - - - -@Service -public class MMServiceImpl implements MMService { - private static final String BATCH_LENGTH = "event.batch.length"; - private static final String TRANSFER_ENCODING = "Transfer-Encoding"; - //private static final Logger LOG = Logger.getLogger(MMServiceImpl.class); - private static final EELFLogger LOG = EELFManager.getInstance().getLogger(MMServiceImpl.class); - @Autowired - private DMaaPErrorMessages errorMessages; - - @Autowired - @Qualifier("configurationReader") - private ConfigurationReader configReader; - - // HttpServletRequest object - @Context - private HttpServletRequest request; - - // HttpServletResponse object - @Context - private HttpServletResponse response; - - @Override - public void addWhiteList() { - - } - - @Override - public void removeWhiteList() { - - } - - @Override - public void listWhiteList() { - - } - - @Override - public String subscribe(DMaaPContext ctx, String topic, String consumerGroup, String clientId) - throws ConfigDbException, TopicExistsException, AccessDeniedException, UnavailableException, - CambriaApiException, IOException { - - - final HttpServletRequest req = ctx.getRequest(); - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - - // was this host blacklisted? - final String remoteAddr = Utils.getRemoteAddress(ctx); - - if (ctx.getConfigReader().getfIpBlackList().contains(remoteAddr)) { - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - "Source address [" + remoteAddr + "] is blacklisted. Please contact the cluster management team.", - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - - int limit = CambriaConstants.kNoLimit; - - if (req.getParameter("limit") != null) { - limit = Integer.parseInt(req.getParameter("limit")); - } - limit = 1; - - int timeoutMs = CambriaConstants.kNoTimeout; - String strtimeoutMS = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, "timeout"); - if (strtimeoutMS != null) - timeoutMs = Integer.parseInt(strtimeoutMS); - // int timeoutMs = ctx.getConfigReader().getSettings().getInt("timeout", - - if (req.getParameter("timeout") != null) { - timeoutMs = Integer.parseInt(req.getParameter("timeout")); - } - - // By default no filter is applied if filter is not passed as a - // parameter in the request URI - String topicFilter = CambriaConstants.kNoFilter; - if (null != req.getParameter("filter")) { - topicFilter = req.getParameter("filter"); - } - // pretty to print the messaages in new line - String prettyval = "0"; - String strPretty = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, "pretty"); - if (null != strPretty) - prettyval = strPretty; - - String metaval = "0"; - String strmeta = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, "meta"); - if (null != strmeta) - metaval = strmeta; - - final boolean pretty = rrConvertor.convertToBooleanBroad(prettyval); - // withMeta to print offset along with message - final boolean withMeta = rrConvertor.convertToBooleanBroad(metaval); - - // is this user allowed to read this topic? - //final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(ctx); - final Topic metatopic = ctx.getConfigReader().getfMetaBroker().getTopic(topic); - - if (metatopic == null) { - // no such topic. - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_NOT_FOUND, - DMaaPResponseCode.RESOURCE_NOT_FOUND.getResponseCode(), - errorMessages.getTopicNotExist() + "-[" + topic + "]", null, Utils.getFormattedDate(new Date()), - topic, null, null, clientId, ctx.getRequest().getRemoteHost()); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - //String metricTopicname = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, "metrics.send.cambria.topic"); - /* - * if (null==metricTopicname) - * metricTopicname="msgrtr.apinode.metrics.dmaap"; //else if(user!=null) - * if(null==ctx.getRequest().getHeader("Authorization")&& - * !topic.equalsIgnoreCase(metricTopicname)) { if (null != - * metatopic.getOwner() && !("".equals(metatopic.getOwner()))){ // check - * permissions metatopic.checkUserRead(user); } } - */ - - Consumer c = null; - try { - final MetricsSet metricsSet = ctx.getConfigReader().getfMetrics(); - - c = ctx.getConfigReader().getfConsumerFactory().getConsumerFor(topic, consumerGroup, clientId, timeoutMs,ctx.getRequest().getRemoteHost()); - - final CambriaOutboundEventStream coes = new CambriaOutboundEventStream.Builder(c).timeout(timeoutMs) - .limit(limit).filter(topicFilter).pretty(pretty).withMeta(withMeta).build(); - coes.setDmaapContext(ctx); - coes.setTopic(metatopic); - - DMaaPResponseBuilder.setNoCacheHeadings(ctx); - - try { - coes.write(baos); - } catch (Exception ex) { - - } - - c.commitOffsets(); - final int sent = coes.getSentCount(); - - metricsSet.consumeTick(sent); - - } catch (UnavailableException excp) { - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_SERVICE_UNAVAILABLE, - DMaaPResponseCode.SERVER_UNAVAILABLE.getResponseCode(), - errorMessages.getServerUnav() + excp.getMessage(), null, Utils.getFormattedDate(new Date()), topic, - null, null, clientId, ctx.getRequest().getRemoteHost()); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - - } catch (CambriaApiException excp) { - - throw excp; - } catch (Exception excp) { - - ctx.getConfigReader().getfConsumerFactory().destroyConsumer(topic, consumerGroup, clientId); - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_SERVICE_UNAVAILABLE, - DMaaPResponseCode.SERVER_UNAVAILABLE.getResponseCode(), - "Couldn't respond to client, closing cambria consumer" + excp.getMessage(), null, - Utils.getFormattedDate(new Date()), topic, null, null, clientId, ctx.getRequest().getRemoteHost()); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } finally { - - boolean kSetting_EnableCache = ConsumerFactory.kDefault_IsCacheEnabled; - String strkSetting_EnableCache = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - ConsumerFactory.kSetting_EnableCache); - if (null != strkSetting_EnableCache) - kSetting_EnableCache = Boolean.parseBoolean(strkSetting_EnableCache); - - if (!kSetting_EnableCache && (c != null)) { - c.close(); - - } - } - return baos.toString(); - } - - @Override - public void pushEvents(DMaaPContext ctx, final String topic, InputStream msg, final String defaultPartition, - final String requestTime) throws ConfigDbException, AccessDeniedException, TopicExistsException, - CambriaApiException, IOException, missingReqdSetting { - - //final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(ctx); - //final Topic metatopic = ctx.getConfigReader().getfMetaBroker().getTopic(topic); - - final String remoteAddr = Utils.getRemoteAddress(ctx); - - if (ctx.getConfigReader().getfIpBlackList().contains(remoteAddr)) { - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - "Source address [" + remoteAddr + "] is blacklisted. Please contact the cluster management team.", - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - - String topicNameStd = null; - - topicNameStd = com.att.ajsc.beans.PropertiesMapBean.getProperty(CambriaConstants.msgRtr_prop, - "enforced.topic.name.AAF"); - String metricTopicname = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "metrics.send.cambria.topic"); - if (null == metricTopicname) - metricTopicname = "msgrtr.apinode.metrics.dmaap"; - boolean topicNameEnforced = false; - if (null != topicNameStd && topic.startsWith(topicNameStd)) { - topicNameEnforced = true; - } - - final HttpServletRequest req = ctx.getRequest(); - - boolean chunked = false; - if (null != req.getHeader(TRANSFER_ENCODING)) { - chunked = req.getHeader(TRANSFER_ENCODING).contains("chunked"); - } - - String mediaType = req.getContentType(); - if (mediaType == null || mediaType.length() == 0) { - mediaType = MimeTypes.kAppGenericBinary; - } - - if (mediaType.contains("charset=UTF-8")) { - mediaType = mediaType.replace("; charset=UTF-8", "").trim(); - } - - if (!topic.equalsIgnoreCase(metricTopicname)) { - pushEventsWithTransaction(ctx, msg, topic, defaultPartition, requestTime, chunked, mediaType); - } else { - pushEvents(ctx, topic, msg, defaultPartition, chunked, mediaType); - } - } - - private static void addTransactionDetailsToMessage(message msg, final String topic, HttpServletRequest request, - final String messageCreationTime, final int messageSequence, final Long batchId, - final boolean transactionEnabled) { - LogDetails logDetails = generateLogDetails(topic, request, messageCreationTime, messageSequence, batchId, - transactionEnabled); - logDetails.setMessageLengthInBytes(Utils.messageLengthInBytes(msg.getMessage())); - msg.setTransactionEnabled(transactionEnabled); - msg.setLogDetails(logDetails); - } - - private static LogDetails generateLogDetails(final String topicName, HttpServletRequest request, - final String messageTimestamp, int messageSequence, Long batchId, final boolean transactionEnabled) { - LogDetails logDetails = new LogDetails(); - logDetails.setTopicId(topicName); - logDetails.setMessageTimestamp(messageTimestamp); - logDetails.setPublisherId(Utils.getUserApiKey(request)); - logDetails.setPublisherIp(request.getRemoteHost()); - logDetails.setMessageBatchId(batchId); - logDetails.setMessageSequence(String.valueOf(messageSequence)); - logDetails.setTransactionEnabled(transactionEnabled); - logDetails.setTransactionIdTs(Utils.getFormattedDate(new Date())); - logDetails.setServerIp(request.getLocalAddr()); - return logDetails; - } - - private void pushEvents(DMaaPContext ctx, String topic, InputStream msg, String defaultPartition, boolean chunked, - String mediaType) throws ConfigDbException, AccessDeniedException, TopicExistsException, - CambriaApiException, IOException { - final MetricsSet metricsSet = ctx.getConfigReader().getfMetrics(); - - // setup the event set - final CambriaEventSet events = new CambriaEventSet(mediaType, msg, chunked, defaultPartition); - - // start processing, building a batch to push to the backend - final long startMs = System.currentTimeMillis(); - long count = 0; - - long maxEventBatch = 1024 * 16; - String batchlen = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, BATCH_LENGTH); - if (null != batchlen) - maxEventBatch = Long.parseLong(batchlen); - - // long maxEventBatch = - // ctx.getConfigReader().getSettings().getLong(BATCH_LENGTH, 1024 * 16); - final LinkedList<Publisher.message> batch = new LinkedList<Publisher.message>(); - final ArrayList<ProducerRecord<String, String>> pms = new ArrayList<ProducerRecord<String, String>>(); - //final ArrayList<KeyedMessage<String, String>> kms = new ArrayList<KeyedMessage<String, String>>(); - - try { - // for each message... - Publisher.message m = null; - while ((m = events.next()) != null) { - // add the message to the batch - batch.add(m); - final ProducerRecord<String, String> data = new ProducerRecord<String, String>(topic, m.getKey(), - m.getMessage()); - // check if the batch is full - final int sizeNow = batch.size(); - if (sizeNow > maxEventBatch) { - ctx.getConfigReader().getfPublisher().sendBatchMessageNew(topic, pms); - pms.clear(); - batch.clear(); - metricsSet.publishTick(sizeNow); - count += sizeNow; - } - } - - // send the pending batch - final int sizeNow = batch.size(); - if (sizeNow > 0) { - ctx.getConfigReader().getfPublisher().sendBatchMessageNew(topic, pms); - pms.clear(); - batch.clear(); - metricsSet.publishTick(sizeNow); - count += sizeNow; - } - - final long endMs = System.currentTimeMillis(); - final long totalMs = endMs - startMs; - - LOG.info("Published " + count + " msgs in " + totalMs + "ms for topic " + topic); - - // build a responseP - final JSONObject response = new JSONObject(); - response.put("count", count); - response.put("serverTimeMs", totalMs); - // DMaaPResponseBuilder.respondOk(ctx, response); - - } catch (Exception excp) { - - int status = HttpStatus.SC_NOT_FOUND; - String errorMsg = null; - if (excp.getClass().toString().contains("CambriaApiException")) { - status = ((CambriaApiException) excp).getStatus(); - JSONTokener jsonTokener = new JSONTokener(((CambriaApiException) excp).getBody()); - JSONObject errObject = new JSONObject(jsonTokener); - errorMsg = (String) errObject.get("message"); - - } - ErrorResponse errRes = new ErrorResponse(status, DMaaPResponseCode.PARTIAL_PUBLISH_MSGS.getResponseCode(), - errorMessages.getPublishMsgError() + ":" + topic + "." + errorMessages.getPublishMsgCount() + count - + "." + errorMsg, - null, Utils.getFormattedDate(new Date()), topic, null, ctx.getRequest().getRemoteHost(), null, - null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - - } - } - - private void pushEventsWithTransaction(DMaaPContext ctx, InputStream inputStream, final String topic, - final String partitionKey, final String requestTime, final boolean chunked, final String mediaType) - throws ConfigDbException, AccessDeniedException, TopicExistsException, IOException, - CambriaApiException { - - final MetricsSet metricsSet = ctx.getConfigReader().getfMetrics(); - - // setup the event set - final CambriaEventSet events = new CambriaEventSet(mediaType, inputStream, chunked, partitionKey); - - // start processing, building a batch to push to the backend - final long startMs = System.currentTimeMillis(); - long count = 0; - long maxEventBatch = 1024 * 16; - String evenlen = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, BATCH_LENGTH); - if (null != evenlen) - maxEventBatch = Long.parseLong(evenlen); - - final LinkedList<Publisher.message> batch = new LinkedList<Publisher.message>(); - final ArrayList<ProducerRecord<String, String>> pms = new ArrayList<ProducerRecord<String, String>>(); - - Publisher.message m = null; - int messageSequence = 1; - Long batchId = 1L; - final boolean transactionEnabled = true; - int publishBatchCount = 0; - SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss.SS"); - - // LOG.warn("Batch Start Id: " + - // Utils.getFromattedBatchSequenceId(batchId)); - try { - // for each message... - batchId = DMaaPContext.getBatchID(); - - String responseTransactionId = null; - - while ((m = events.next()) != null) { - - // LOG.warn("Batch Start Id: " + - // Utils.getFromattedBatchSequenceId(batchId)); - - addTransactionDetailsToMessage(m, topic, ctx.getRequest(), requestTime, messageSequence, batchId, - transactionEnabled); - messageSequence++; - - // add the message to the batch - batch.add(m); - - responseTransactionId = m.getLogDetails().getTransactionId(); - - JSONObject jsonObject = new JSONObject(); - jsonObject.put("message", m.getMessage()); - jsonObject.put("transactionId", responseTransactionId); - final ProducerRecord<String, String> data = new ProducerRecord<String, String>(topic, m.getKey(), - m.getMessage()); - pms.add(data); - - // check if the batch is full - final int sizeNow = batch.size(); - if (sizeNow >= maxEventBatch) { - String startTime = sdf.format(new Date()); - LOG.info("Batch Start Details:[serverIp=" + ctx.getRequest().getLocalAddr() + ",Batch Start Id=" - + batchId + "]"); - try { - ctx.getConfigReader().getfPublisher().sendBatchMessageNew(topic, pms); - // transactionLogs(batch); - for (message msg : batch) { - LogDetails logDetails = msg.getLogDetails(); - LOG.info("Publisher Log Details : " + logDetails.getPublisherLogDetails()); - } - } catch (Exception excp) { - - int status = HttpStatus.SC_NOT_FOUND; - String errorMsg = null; - if (excp.getClass().toString().contains("CambriaApiException")) { - status = ((CambriaApiException) excp).getStatus(); - JSONTokener jsonTokener = new JSONTokener(((CambriaApiException) excp).getBody()); - JSONObject errObject = new JSONObject(jsonTokener); - errorMsg = (String) errObject.get("message"); - } - ErrorResponse errRes = new ErrorResponse(status, - DMaaPResponseCode.PARTIAL_PUBLISH_MSGS.getResponseCode(), - "Transaction-" + errorMessages.getPublishMsgError() + ":" + topic + "." - + errorMessages.getPublishMsgCount() + count + "." + errorMsg, - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - pms.clear(); - batch.clear(); - metricsSet.publishTick(sizeNow); - publishBatchCount = sizeNow; - count += sizeNow; - // batchId++; - String endTime = sdf.format(new Date()); - LOG.info("Batch End Details:[serverIp=" + ctx.getRequest().getLocalAddr() + ",Batch End Id=" - + batchId + ",Batch Total=" + publishBatchCount + ",Batch Start Time=" + startTime - + ",Batch End Time=" + endTime + "]"); - batchId = DMaaPContext.getBatchID(); - } - } - - // send the pending batch - final int sizeNow = batch.size(); - if (sizeNow > 0) { - String startTime = sdf.format(new Date()); - LOG.info("Batch Start Details:[serverIp=" + ctx.getRequest().getLocalAddr() + ",Batch Start Id=" - + batchId + "]"); - try { - ctx.getConfigReader().getfPublisher().sendBatchMessageNew(topic, pms); - // transactionLogs(batch); - for (message msg : batch) { - LogDetails logDetails = msg.getLogDetails(); - LOG.info("Publisher Log Details : " + logDetails.getPublisherLogDetails()); - } - } catch (Exception excp) { - int status = HttpStatus.SC_NOT_FOUND; - String errorMsg = null; - if (excp.getClass().toString().contains("CambriaApiException")) { - status = ((CambriaApiException) excp).getStatus(); - JSONTokener jsonTokener = new JSONTokener(((CambriaApiException) excp).getBody()); - JSONObject errObject = new JSONObject(jsonTokener); - errorMsg = (String) errObject.get("message"); - } - - ErrorResponse errRes = new ErrorResponse(status, - DMaaPResponseCode.PARTIAL_PUBLISH_MSGS.getResponseCode(), - "Transaction-" + errorMessages.getPublishMsgError() + ":" + topic + "." - + errorMessages.getPublishMsgCount() + count + "." + errorMsg, - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - pms.clear(); - metricsSet.publishTick(sizeNow); - count += sizeNow; - // batchId++; - String endTime = sdf.format(new Date()); - publishBatchCount = sizeNow; - LOG.info("Batch End Details:[serverIp=" + ctx.getRequest().getLocalAddr() + ",Batch End Id=" + batchId - + ",Batch Total=" + publishBatchCount + ",Batch Start Time=" + startTime + ",Batch End Time=" - + endTime + "]"); - } - - final long endMs = System.currentTimeMillis(); - final long totalMs = endMs - startMs; - - LOG.info("Published " + count + " msgs in " + totalMs + "ms for topic " + topic); - - // build a response - final JSONObject response = new JSONObject(); - response.put("count", count); - response.put("serverTimeMs", totalMs); - - } catch (Exception excp) { - int status = HttpStatus.SC_NOT_FOUND; - String errorMsg = null; - if (excp.getClass().toString().contains("CambriaApiException")) { - status = ((CambriaApiException) excp).getStatus(); - JSONTokener jsonTokener = new JSONTokener(((CambriaApiException) excp).getBody()); - JSONObject errObject = new JSONObject(jsonTokener); - errorMsg = (String) errObject.get("message"); - } - - ErrorResponse errRes = new ErrorResponse(status, DMaaPResponseCode.PARTIAL_PUBLISH_MSGS.getResponseCode(), - "Transaction-" + errorMessages.getPublishMsgError() + ":" + topic + "." - + errorMessages.getPublishMsgCount() + count + "." + errorMsg, - null, Utils.getFormattedDate(new Date()), topic, Utils.getUserApiKey(ctx.getRequest()), - ctx.getRequest().getRemoteHost(), null, null); - LOG.info(errRes.toString()); - throw new CambriaApiException(errRes); - } - } -} diff --git a/src/main/java/com/att/dmf/mr/service/impl/MetricsServiceImpl.java b/src/main/java/com/att/dmf/mr/service/impl/MetricsServiceImpl.java deleted file mode 100644 index d867ea8..0000000 --- a/src/main/java/com/att/dmf/mr/service/impl/MetricsServiceImpl.java +++ /dev/null @@ -1,115 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service.impl; - -import java.io.IOException; - -import org.json.JSONObject; -import org.springframework.stereotype.Component; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.backends.MetricsSet; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.service.MetricsService; -import com.att.dmf.mr.utils.DMaaPResponseBuilder; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.metrics.CdmMeasuredItem; - -/** - * - * - * This will provide all the generated metrics details also it can provide the - * get metrics details - * - * - * @author nilanjana.maity - * - * - */ -@Component -public class MetricsServiceImpl implements MetricsService { - - - private static final EELFLogger LOG = EELFManager.getInstance().getLogger(MetricsService.class); - /** - * - * - * @param ctx - * @throws IOException - * - * - * get Metric details - * - */ - @Override - - public void get(DMaaPContext ctx) throws IOException { - LOG.info("Inside : MetricsServiceImpl : get()"); - final MetricsSet metrics = ctx.getConfigReader().getfMetrics(); - DMaaPResponseBuilder.setNoCacheHeadings(ctx); - final JSONObject result = metrics.toJson(); - DMaaPResponseBuilder.respondOk(ctx, result); - LOG.info("============ Metrics generated : " + result.toString() + "================="); - - } - - - @Override - /** - * - * get Metric by name - * - * - * @param ctx - * @param name - * @throws IOException - * @throws CambriaApiException - * - * - */ - public void getMetricByName(DMaaPContext ctx, String name) throws IOException, CambriaApiException { - LOG.info("Inside : MetricsServiceImpl : getMetricByName()"); - final MetricsSet metrics = ctx.getConfigReader().getfMetrics(); - - final CdmMeasuredItem item = metrics.getItem(name); - /** - * check if item is null - */ - if (item == null) { - throw new CambriaApiException(404, "No metric named [" + name + "]."); - } - - final JSONObject entry = new JSONObject(); - entry.put("summary", item.summarize()); - entry.put("raw", item.getRawValueString()); - - DMaaPResponseBuilder.setNoCacheHeadings(ctx); - - final JSONObject result = new JSONObject(); - result.put(name, entry); - - DMaaPResponseBuilder.respondOk(ctx, result); - LOG.info("============ Metrics generated : " + entry.toString() + "================="); - } - -} diff --git a/src/main/java/com/att/dmf/mr/service/impl/TopicServiceImpl.java b/src/main/java/com/att/dmf/mr/service/impl/TopicServiceImpl.java deleted file mode 100644 index 983af7e..0000000 --- a/src/main/java/com/att/dmf/mr/service/impl/TopicServiceImpl.java +++ /dev/null @@ -1,694 +0,0 @@ -/** - * - */ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service.impl; - -import java.io.IOException; - -import org.apache.http.HttpStatus; -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.stereotype.Service; - -import com.att.ajsc.filemonitor.AJSCPropertiesMap; -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.beans.DMaaPKafkaMetaBroker; -import com.att.dmf.mr.beans.TopicBean; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.exception.DMaaPAccessDeniedException; -import com.att.dmf.mr.exception.DMaaPErrorMessages; -import com.att.dmf.mr.exception.DMaaPResponseCode; -import com.att.dmf.mr.exception.ErrorResponse; -import com.att.dmf.mr.metabroker.Broker.TopicExistsException; -import com.att.dmf.mr.metabroker.Broker1; - -import com.att.dmf.mr.metabroker.Topic; -import com.att.dmf.mr.security.DMaaPAAFAuthenticator; -import com.att.dmf.mr.security.DMaaPAAFAuthenticatorImpl; -import com.att.dmf.mr.security.DMaaPAuthenticatorImpl; -import com.att.dmf.mr.service.TopicService; -import com.att.dmf.mr.utils.DMaaPResponseBuilder; -import com.att.dmf.mr.utils.Utils; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.security.NsaAcl; -import com.att.nsa.security.NsaApiKey; -import com.att.nsa.security.ReadWriteSecuredResource.AccessDeniedException; - -/** - * @author muzainulhaque.qazi - * - */ -@Service -public class TopicServiceImpl implements TopicService { - - // private static final Logger LOGGER = - - private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(TopicServiceImpl.class); - @Autowired - private DMaaPErrorMessages errorMessages; - - // @Value("${msgRtr.topicfactory.aaf}") - - - public DMaaPErrorMessages getErrorMessages() { - return errorMessages; - } - - public void setErrorMessages(DMaaPErrorMessages errorMessages) { - this.errorMessages = errorMessages; - } - - /** - * @param dmaapContext - * @throws JSONException - * @throws ConfigDbException - * @throws IOException - * - */ - @Override - public void getTopics(DMaaPContext dmaapContext) throws JSONException, ConfigDbException, IOException { - LOGGER.info("Fetching list of all the topics."); - JSONObject json = new JSONObject(); - - JSONArray topicsList = new JSONArray(); - - for (Topic topic : getMetaBroker(dmaapContext).getAllTopics()) { - topicsList.put(topic.getName()); - } - - json.put("topics", topicsList); - - LOGGER.info("Returning list of all the topics."); - DMaaPResponseBuilder.respondOk(dmaapContext, json); - - } - - /** - * @param dmaapContext - * @throws JSONException - * @throws ConfigDbException - * @throws IOException - * - */ - public void getAllTopics(DMaaPContext dmaapContext) throws JSONException, ConfigDbException, IOException { - - LOGGER.info("Fetching list of all the topics."); - JSONObject json = new JSONObject(); - - JSONArray topicsList = new JSONArray(); - - for (Topic topic : getMetaBroker(dmaapContext).getAllTopics()) { - JSONObject obj = new JSONObject(); - obj.put("topicName", topic.getName()); - - obj.put("owner", topic.getOwner()); - obj.put("txenabled", topic.isTransactionEnabled()); - topicsList.put(obj); - } - - json.put("topics", topicsList); - - LOGGER.info("Returning list of all the topics."); - DMaaPResponseBuilder.respondOk(dmaapContext, json); - - } - - /** - * @param dmaapContext - * @param topicName - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - */ - @Override - public void getTopic(DMaaPContext dmaapContext, String topicName) - throws ConfigDbException, IOException, TopicExistsException { - - LOGGER.info("Fetching details of topic " + topicName); - Topic t = getMetaBroker(dmaapContext).getTopic(topicName); - - if (null == t) { - LOGGER.error("Topic [" + topicName + "] does not exist."); - throw new TopicExistsException("Topic [" + topicName + "] does not exist."); - } - - JSONObject o = new JSONObject(); - o.put("name", t.getName()); - o.put("description", t.getDescription()); - - if (null != t.getOwners()) - o.put("owner", t.getOwners().iterator().next()); - if (null != t.getReaderAcl()) - o.put("readerAcl", aclToJson(t.getReaderAcl())); - if (null != t.getWriterAcl()) - o.put("writerAcl", aclToJson(t.getWriterAcl())); - - LOGGER.info("Returning details of topic " + topicName); - DMaaPResponseBuilder.respondOk(dmaapContext, o); - - } - - /** - * @param dmaapContext - * @param topicBean - * @throws CambriaApiException - * @throws AccessDeniedException - * @throws IOException - * @throws TopicExistsException - * @throws JSONException - * - * - * - */ - @Override - public void createTopic(DMaaPContext dmaapContext, TopicBean topicBean) - throws CambriaApiException, DMaaPAccessDeniedException, IOException, TopicExistsException { - LOGGER.info("Creating topic " + topicBean.getTopicName()); - - final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(dmaapContext); - String key = null; - String appName = dmaapContext.getRequest().getHeader("AppName"); - String enfTopicName = com.att.ajsc.beans.PropertiesMapBean.getProperty(CambriaConstants.msgRtr_prop, - "enforced.topic.name.AAF"); - - if (user != null) { - key = user.getKey(); - - if (enfTopicName != null && topicBean.getTopicName().indexOf(enfTopicName) >= 0) { - - LOGGER.error("Failed to create topic" + topicBean.getTopicName() + ", Authentication failed."); - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_UNAUTHORIZED, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - "Failed to create topic: Access Denied.User does not have permission to perform create topic"); - - LOGGER.info(errRes.toString()); - // throw new DMaaPAccessDeniedException(errRes); - - } - } - // else if (user==null && - // (null==dmaapContext.getRequest().getHeader("Authorization") && null - // == dmaapContext.getRequest().getHeader("cookie")) ) { - else if (Utils.isCadiEnabled()&&user == null && null == dmaapContext.getRequest().getHeader("Authorization") - && (null == appName && null == dmaapContext.getRequest().getHeader("cookie"))) { - LOGGER.error("Failed to create topic" + topicBean.getTopicName() + ", Authentication failed."); - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_UNAUTHORIZED, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - "Failed to create topic: Access Denied.User does not have permission to perform create topic"); - - LOGGER.info(errRes.toString()); - // throw new DMaaPAccessDeniedException(errRes); - } - - if (user == null && (null != dmaapContext.getRequest().getHeader("Authorization") - )) { - // if (user == null && - // (null!=dmaapContext.getRequest().getHeader("Authorization") || - // null != dmaapContext.getRequest().getHeader("cookie"))) { - // ACL authentication is not provided so we will use the aaf - // authentication - LOGGER.info("Authorization the topic"); - - String permission = ""; - String nameSpace = ""; - if (topicBean.getTopicName().indexOf(".") > 1) - nameSpace = topicBean.getTopicName().substring(0, topicBean.getTopicName().lastIndexOf(".")); - - String mrFactoryVal = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "msgRtr.topicfactory.aaf"); - - // AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,kSettings_KafkaZookeeper); - - permission = mrFactoryVal + nameSpace + "|create"; - DMaaPAAFAuthenticator aaf = new DMaaPAAFAuthenticatorImpl(); - - if (!aaf.aafAuthentication(dmaapContext.getRequest(), permission)) { - - LOGGER.error("Failed to create topic" + topicBean.getTopicName() + ", Authentication failed."); - - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_UNAUTHORIZED, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - "Failed to create topic: Access Denied.User does not have permission to create topic with perm " - + permission); - - LOGGER.info(errRes.toString()); - throw new DMaaPAccessDeniedException(errRes); - - } else { - // if user is null and aaf authentication is ok then key should - // be "" - // key = ""; - /** - * Added as part of AAF user it should return username - */ - - key = dmaapContext.getRequest().getUserPrincipal().getName().toString(); - LOGGER.info("key ==================== " + key); - - } - } - - try { - final String topicName = topicBean.getTopicName(); - final String desc = topicBean.getTopicDescription(); - int partition = topicBean.getPartitionCount(); - // int replica = topicBean.getReplicationCount(); - if (partition == 0) { - partition = 1; - } - final int partitions = partition; - - int replica = topicBean.getReplicationCount(); - if (replica == 0) { - replica = 1; - } - final int replicas = replica; - boolean transactionEnabled = topicBean.isTransactionEnabled(); - - final Broker1 metabroker = getMetaBroker(dmaapContext); - final Topic t = metabroker.createTopic(topicName, desc, key, partitions, replicas, transactionEnabled); - - LOGGER.info("Topic created successfully. Sending response"); - DMaaPResponseBuilder.respondOk(dmaapContext, topicToJson(t)); - } catch (JSONException excp) { - - LOGGER.error("Failed to create topic. Couldn't parse JSON data.", excp); - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_BAD_REQUEST, - DMaaPResponseCode.INCORRECT_JSON.getResponseCode(), errorMessages.getIncorrectJson()); - LOGGER.info(errRes.toString()); - throw new CambriaApiException(errRes); - - } catch (ConfigDbException excp1) { - - LOGGER.error("Failed to create topic. Config DB Exception", excp1); - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_BAD_REQUEST, - DMaaPResponseCode.INCORRECT_JSON.getResponseCode(), errorMessages.getIncorrectJson()); - LOGGER.info(errRes.toString()); - throw new CambriaApiException(errRes); - } catch (com.att.dmf.mr.metabroker.Broker1.TopicExistsException e) { - // TODO Auto-generated catch block - LOGGER.error( e.getMessage()); - } - } - - /** - * @param dmaapContext - * @param topicName - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - * @throws CambriaApiException - * @throws AccessDeniedException - */ - @Override - public void deleteTopic(DMaaPContext dmaapContext, String topicName) throws IOException, ConfigDbException, - CambriaApiException, TopicExistsException, DMaaPAccessDeniedException, AccessDeniedException { - - - LOGGER.info(" Deleting topic " + topicName); - /*if (true) { // { - LOGGER.error("Failed to delete topi" + topicName + ". Authentication failed."); - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), errorMessages.getCreateTopicFail() + " " - + errorMessages.getNotPermitted1() + " delete " + errorMessages.getNotPermitted2()); - LOGGER.info(errRes.toString()); - throw new DMaaPAccessDeniedException(errRes); - }*/ - - final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(dmaapContext); - - if (user == null && null != dmaapContext.getRequest().getHeader("Authorization")) { - LOGGER.info("Authenticating the user, as ACL authentication is not provided"); - // String permission = - - String permission = ""; - String nameSpace = topicName.substring(0, topicName.lastIndexOf(".")); - String mrFactoryVal = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, - "msgRtr.topicfactory.aaf"); - - permission = mrFactoryVal + nameSpace + "|destroy"; - DMaaPAAFAuthenticator aaf = new DMaaPAAFAuthenticatorImpl(); - if (!aaf.aafAuthentication(dmaapContext.getRequest(), permission)) { - LOGGER.error("Failed to delete topi" + topicName + ". Authentication failed."); - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - errorMessages.getCreateTopicFail() + " " + errorMessages.getNotPermitted1() + " delete " - + errorMessages.getNotPermitted2()); - LOGGER.info(errRes.toString()); - throw new DMaaPAccessDeniedException(errRes); - } - - } - - final Broker1 metabroker = getMetaBroker(dmaapContext); - final Topic topic = metabroker.getTopic(topicName); - - if (topic == null) { - LOGGER.error("Failed to delete topic. Topic [" + topicName + "] does not exist."); - throw new TopicExistsException("Failed to delete topic. Topic [" + topicName + "] does not exist."); - } - - // metabroker.deleteTopic(topicName); - - LOGGER.info("Topic [" + topicName + "] deleted successfully. Sending response."); - DMaaPResponseBuilder.respondOkWithHtml(dmaapContext, "Topic [" + topicName + "] deleted successfully"); - } - - /** - * - * @param dmaapContext - * @return - */ - private DMaaPKafkaMetaBroker getMetaBroker(DMaaPContext dmaapContext) { - return (DMaaPKafkaMetaBroker) dmaapContext.getConfigReader().getfMetaBroker(); - } - - /** - * @param dmaapContext - * @param topicName - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - * - */ - @Override - public void getPublishersByTopicName(DMaaPContext dmaapContext, String topicName) - throws ConfigDbException, IOException, TopicExistsException { - LOGGER.info("Retrieving list of all the publishers for topic " + topicName); - Topic topic = getMetaBroker(dmaapContext).getTopic(topicName); - - if (topic == null) { - LOGGER.error("Failed to retrieve publishers list for topic. Topic [" + topicName + "] does not exist."); - throw new TopicExistsException( - "Failed to retrieve publishers list for topic. Topic [" + topicName + "] does not exist."); - } - - final NsaAcl acl = topic.getWriterAcl(); - - LOGGER.info("Returning list of all the publishers for topic " + topicName + ". Sending response."); - DMaaPResponseBuilder.respondOk(dmaapContext, aclToJson(acl)); - - } - - /** - * - * @param acl - * @return - */ - private static JSONObject aclToJson(NsaAcl acl) { - final JSONObject o = new JSONObject(); - if (acl == null) { - o.put("enabled", false); - o.put("users", new JSONArray()); - } else { - o.put("enabled", acl.isActive()); - - final JSONArray a = new JSONArray(); - for (String user : acl.getUsers()) { - a.put(user); - } - o.put("users", a); - } - return o; - } - - /** - * @param dmaapContext - * @param topicName - */ - @Override - public void getConsumersByTopicName(DMaaPContext dmaapContext, String topicName) - throws IOException, ConfigDbException, TopicExistsException { - LOGGER.info("Retrieving list of all the consumers for topic " + topicName); - Topic topic = getMetaBroker(dmaapContext).getTopic(topicName); - - if (topic == null) { - LOGGER.error("Failed to retrieve consumers list for topic. Topic [" + topicName + "] does not exist."); - throw new TopicExistsException( - "Failed to retrieve consumers list for topic. Topic [" + topicName + "] does not exist."); - } - - final NsaAcl acl = topic.getReaderAcl(); - - LOGGER.info("Returning list of all the consumers for topic " + topicName + ". Sending response."); - DMaaPResponseBuilder.respondOk(dmaapContext, aclToJson(acl)); - - } - - /** - * - * @param t - * @return - */ - private static JSONObject topicToJson(Topic t) { - final JSONObject o = new JSONObject(); - - o.put("name", t.getName()); - o.put("description", t.getDescription()); - o.put("owner", t.getOwner()); - o.put("readerAcl", aclToJson(t.getReaderAcl())); - o.put("writerAcl", aclToJson(t.getWriterAcl())); - - return o; - } - - /** - * @param dmaapContext - * @param topicName @param producerId @throws - * ConfigDbException @throws IOException @throws - * TopicExistsException @throws AccessDeniedException @throws - * - */ - @Override - public void permitPublisherForTopic(DMaaPContext dmaapContext, String topicName, String producerId) - throws AccessDeniedException, ConfigDbException, IOException, TopicExistsException, CambriaApiException { - - LOGGER.info("Granting write access to producer [" + producerId + "] for topic " + topicName); - final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(dmaapContext); - - - // - // LOGGER.info("Authenticating the user, as ACL authentication is not - - //// String permission = - - // - - - - // { - // LOGGER.error("Failed to permit write access to producer [" + - // producerId + "] for topic " + topicName - - // ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - // DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - // errorMessages.getNotPermitted1()+" <Grant publish permissions> - - - - // } - // } - - Topic topic = getMetaBroker(dmaapContext).getTopic(topicName); - - if (null == topic) { - LOGGER.error("Failed to permit write access to producer [" + producerId + "] for topic. Topic [" + topicName - + "] does not exist."); - throw new TopicExistsException("Failed to permit write access to producer [" + producerId - + "] for topic. Topic [" + topicName + "] does not exist."); - } - - topic.permitWritesFromUser(producerId, user); - - LOGGER.info("Write access has been granted to producer [" + producerId + "] for topic [" + topicName - + "]. Sending response."); - DMaaPResponseBuilder.respondOkWithHtml(dmaapContext, "Write access has been granted to publisher."); - - } - - /** - * @param dmaapContext - * @param topicName - * @param producerId - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - * @throws AccessDeniedException - * @throws DMaaPAccessDeniedException - * - */ - @Override - public void denyPublisherForTopic(DMaaPContext dmaapContext, String topicName, String producerId) - throws AccessDeniedException, ConfigDbException, IOException, TopicExistsException, - DMaaPAccessDeniedException { - - LOGGER.info("Revoking write access to producer [" + producerId + "] for topic " + topicName); - final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(dmaapContext); - - // - //// String permission = - - // DMaaPAAFAuthenticator aaf = new DMaaPAAFAuthenticatorImpl(); - // String permission = aaf.aafPermissionString(topicName, "manage"); - // if(!aaf.aafAuthentication(dmaapContext.getRequest(), permission)) - // { - // LOGGER.error("Failed to revoke write access to producer [" + - // producerId + "] for topic " + topicName - - // ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - // DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - // errorMessages.getNotPermitted1()+" <Revoke publish permissions> - - - // throw new DMaaPAccessDeniedException(errRes); - // - - // } - - Topic topic = getMetaBroker(dmaapContext).getTopic(topicName); - - if (null == topic) { - LOGGER.error("Failed to revoke write access to producer [" + producerId + "] for topic. Topic [" + topicName - + "] does not exist."); - throw new TopicExistsException("Failed to revoke write access to producer [" + producerId - + "] for topic. Topic [" + topicName + "] does not exist."); - } - - topic.denyWritesFromUser(producerId, user); - - LOGGER.info("Write access has been revoked to producer [" + producerId + "] for topic [" + topicName - + "]. Sending response."); - DMaaPResponseBuilder.respondOkWithHtml(dmaapContext, "Write access has been revoked for publisher."); - - } - - /** - * @param dmaapContext - * @param topicName - * @param consumerId - * @throws DMaaPAccessDeniedException - */ - @Override - public void permitConsumerForTopic(DMaaPContext dmaapContext, String topicName, String consumerId) - throws AccessDeniedException, ConfigDbException, IOException, TopicExistsException, - DMaaPAccessDeniedException { - - LOGGER.info("Granting read access to consumer [" + consumerId + "] for topic " + topicName); - final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(dmaapContext); - - // - //// String permission = - - - // String permission = aaf.aafPermissionString(topicName, "manage"); - // if(!aaf.aafAuthentication(dmaapContext.getRequest(), permission)) - // { - // LOGGER.error("Failed to permit read access to consumer [" + - // consumerId + "] for topic " + topicName - - // ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - // DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - // errorMessages.getNotPermitted1()+" <Grant consume permissions> - - - - // } - // } - - Topic topic = getMetaBroker(dmaapContext).getTopic(topicName); - - if (null == topic) { - LOGGER.error("Failed to permit read access to consumer [" + consumerId + "] for topic. Topic [" + topicName - + "] does not exist."); - throw new TopicExistsException("Failed to permit read access to consumer [" + consumerId - + "] for topic. Topic [" + topicName + "] does not exist."); - } - - topic.permitReadsByUser(consumerId, user); - - LOGGER.info("Read access has been granted to consumer [" + consumerId + "] for topic [" + topicName - + "]. Sending response."); - DMaaPResponseBuilder.respondOkWithHtml(dmaapContext, - "Read access has been granted for consumer [" + consumerId + "] for topic [" + topicName + "]."); - } - - /** - * @param dmaapContext - * @param topicName - * @param consumerId - * @throws DMaaPAccessDeniedException - */ - @Override - public void denyConsumerForTopic(DMaaPContext dmaapContext, String topicName, String consumerId) - throws AccessDeniedException, ConfigDbException, IOException, TopicExistsException, - DMaaPAccessDeniedException { - - LOGGER.info("Revoking read access to consumer [" + consumerId + "] for topic " + topicName); - final NsaApiKey user = DMaaPAuthenticatorImpl.getAuthenticatedUser(dmaapContext); - - //// String permission = - - - // String permission = aaf.aafPermissionString(topicName, "manage"); - // if(!aaf.aafAuthentication(dmaapContext.getRequest(), permission)) - // { - // LOGGER.error("Failed to revoke read access to consumer [" + - // consumerId + "] for topic " + topicName - - // ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_FORBIDDEN, - // DMaaPResponseCode.ACCESS_NOT_PERMITTED.getResponseCode(), - // errorMessages.getNotPermitted1()+" <Grant consume permissions> - - - // throw new DMaaPAccessDeniedException(errRes); - // } - // - // - - Topic topic = getMetaBroker(dmaapContext).getTopic(topicName); - - if (null == topic) { - LOGGER.error("Failed to revoke read access to consumer [" + consumerId + "] for topic. Topic [" + topicName - + "] does not exist."); - throw new TopicExistsException("Failed to permit read access to consumer [" + consumerId - + "] for topic. Topic [" + topicName + "] does not exist."); - } - - topic.denyReadsByUser(consumerId, user); - - LOGGER.info("Read access has been revoked to consumer [" + consumerId + "] for topic [" + topicName - + "]. Sending response."); - DMaaPResponseBuilder.respondOkWithHtml(dmaapContext, - "Read access has been revoked for consumer [" + consumerId + "] for topic [" + topicName + "]."); - - } - -} diff --git a/src/main/java/com/att/dmf/mr/service/impl/TransactionServiceImpl.java b/src/main/java/com/att/dmf/mr/service/impl/TransactionServiceImpl.java deleted file mode 100644 index 3065928..0000000 --- a/src/main/java/com/att/dmf/mr/service/impl/TransactionServiceImpl.java +++ /dev/null @@ -1,100 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service.impl; - -import java.io.IOException; - -import org.springframework.stereotype.Service; - -import com.att.aft.dme2.internal.jettison.json.JSONException; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.service.TransactionService; -import com.att.dmf.mr.transaction.TransactionObj; -import com.att.nsa.configs.ConfigDbException; - -/** - * Once the transaction rest gateway will be using that time it will provide all - * the transaction details like fetching all the transactional objects or get - * any particular transaction object details - * - * @author nilanjana.maity - * - */ -@Service -public class TransactionServiceImpl implements TransactionService { - - @Override - public void checkTransaction(TransactionObj trnObj) { - /* Need to implement the method */ - } - - @Override - public void getAllTransactionObjs(DMaaPContext dmaapContext) - throws ConfigDbException, IOException { - - /* - - * - * LOG.info("configReader : "+configReader.toString()); - * - * final JSONObject result = new JSONObject (); final JSONArray - * transactionIds = new JSONArray (); result.put ( "transactionIds", - * transactionIds ); - * - * DMaaPTransactionObjDB<DMaaPTransactionObj> transDb = - * configReader.getfTranDb(); - * - * for (String transactionId : transDb.loadAllTransactionObjs()) { - * transactionIds.put (transactionId); } LOG.info( - * "========== TransactionServiceImpl: getAllTransactionObjs: Transaction objects are : " - * + transactionIds.toString()+"==========="); - * DMaaPResponseBuilder.respondOk(dmaapContext, result); - */ - } - - @Override - public void getTransactionObj(DMaaPContext dmaapContext, - String transactionId) throws ConfigDbException, JSONException, - IOException { - - /* - - * - * ConfigurationReader configReader = dmaapContext.getConfigReader(); - * - * DMaaPTransactionObj trnObj; - * - * trnObj = configReader.getfTranDb().loadTransactionObj(transactionId); - * - * - * if (null != trnObj) { trnObj.serialize(); JSONObject result = - * trnObj.asJsonObject(); DMaaPResponseBuilder.respondOk(dmaapContext, - * result); - * LOG.info("========== TransactionServiceImpl: getTransactionObj : "+ - * result.toString()+"==========="); return; } - * - * } LOG.info( - * "========== TransactionServiceImpl: getTransactionObj: Error : Transaction object does not exist. " - * +"==========="); - */ - } -} diff --git a/src/main/java/com/att/dmf/mr/service/impl/UIServiceImpl.java b/src/main/java/com/att/dmf/mr/service/impl/UIServiceImpl.java deleted file mode 100644 index 73ad83b..0000000 --- a/src/main/java/com/att/dmf/mr/service/impl/UIServiceImpl.java +++ /dev/null @@ -1,210 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.service.impl; - -import java.io.IOException; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; -import java.util.Map.Entry; - - -import org.apache.kafka.common.errors.TopicExistsException; -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; -import org.springframework.stereotype.Service; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.dmf.mr.beans.DMaaPKafkaMetaBroker; -import com.att.dmf.mr.metabroker.Topic; -import com.att.dmf.mr.service.UIService; -import com.att.dmf.mr.utils.DMaaPResponseBuilder; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.security.db.NsaApiDb; -import com.att.nsa.security.db.simple.NsaSimpleApiKey; -/** - * @author muzainulhaque.qazi - * - */ -@Service -public class UIServiceImpl implements UIService { - - - private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(UIServiceImpl.class); - /** - * Returning template of hello page - * @param dmaapContext - * @throws IOException - */ - @Override - public void hello(DMaaPContext dmaapContext) throws IOException { - LOGGER.info("Returning template of hello page."); - DMaaPResponseBuilder.respondOkWithHtml(dmaapContext, "templates/hello.html"); - } - - /** - * Fetching list of all api keys and returning in a templated form for display. - * @param dmaapContext - * @throws ConfigDbException - * @throws IOException - */ - @Override - public void getApiKeysTable(DMaaPContext dmaapContext) throws ConfigDbException, IOException { - // TODO - We need to work on the templates and how data will be set in - // the template - LOGGER.info("Fetching list of all api keys and returning in a templated form for display."); - Map<String, NsaSimpleApiKey> keyMap = getApiKeyDb(dmaapContext).loadAllKeyRecords(); - - LinkedList<JSONObject> keyList = new LinkedList<>(); - - JSONObject jsonList = new JSONObject(); - - for (Entry<String, NsaSimpleApiKey> e : keyMap.entrySet()) { - final NsaSimpleApiKey key = e.getValue(); - final JSONObject jsonObject = new JSONObject(); - jsonObject.put("key", key.getKey()); - jsonObject.put("email", key.getContactEmail()); - jsonObject.put("description", key.getDescription()); - keyList.add(jsonObject); - } - - jsonList.put("apiKeys", keyList); - - LOGGER.info("Returning list of all the api keys in JSON format for the template."); - // "templates/apiKeyList.html" - DMaaPResponseBuilder.respondOk(dmaapContext, jsonList); - - } - - /** - * @param dmaapContext - * @param apiKey - * @throws ConfigDbException - * @throws IOException - * @throws JSONException - * @throws Exception - */ - @Override - public void getApiKey(DMaaPContext dmaapContext, String apiKey) throws CambriaApiException, ConfigDbException, JSONException, IOException { - // TODO - We need to work on the templates and how data will be set in - // the template - LOGGER.info("Fetching detials of apikey: " + apiKey); - final NsaSimpleApiKey key = getApiKeyDb(dmaapContext).loadApiKey(apiKey); - - if (null != key) { - LOGGER.info("Details of apikey [" + apiKey + "] found. Returning response"); - DMaaPResponseBuilder.respondOk(dmaapContext, key.asJsonObject()); - } else { - LOGGER.info("Details of apikey [" + apiKey + "] not found. Returning response"); - throw new CambriaApiException(400,"Key [" + apiKey + "] not found."); - } - - } - - /** - * Fetching list of all the topics - * @param dmaapContext - * @throws ConfigDbException - * @throws IOException - */ - @Override - public void getTopicsTable(DMaaPContext dmaapContext) throws ConfigDbException, IOException { - // TODO - We need to work on the templates and how data will be set in - // the template - LOGGER.info("Fetching list of all the topics and returning in a templated form for display"); - List<Topic> topicsList = getMetaBroker(dmaapContext).getAllTopics(); - - JSONObject jsonObject = new JSONObject(); - - JSONArray topicsArray = new JSONArray(); - - List<Topic> topicList = getMetaBroker(dmaapContext).getAllTopics(); - - for (Topic topic : topicList) { - JSONObject obj = new JSONObject(); - obj.put("topicName", topic.getName()); - obj.put("description", topic.getDescription()); - obj.put("owner", topic.getOwner()); - topicsArray.put(obj); - } - - jsonObject.put("topics", topicsList); - - LOGGER.info("Returning the list of topics in templated format for display."); - DMaaPResponseBuilder.respondOk(dmaapContext, jsonObject); - - } - - /** - * @param dmaapContext - * @param topicName - * @throws ConfigDbException - * @throws IOException - * @throws TopicExistsException - */ - @Override - public void getTopic(DMaaPContext dmaapContext, String topicName) - throws ConfigDbException, IOException, TopicExistsException { - // TODO - We need to work on the templates and how data will be set in - // the template - LOGGER.info("Fetching detials of apikey: " + topicName); - Topic topic = getMetaBroker(dmaapContext).getTopic(topicName); - - if (null == topic) { - LOGGER.error("Topic [" + topicName + "] does not exist."); - throw new TopicExistsException("Topic [" + topicName + "] does not exist."); - } - - JSONObject json = new JSONObject(); - json.put("topicName", topic.getName()); - json.put("description", topic.getDescription()); - json.put("owner", topic.getOwner()); - - LOGGER.info("Returning details of topic [" + topicName + "]. Sending response."); - DMaaPResponseBuilder.respondOk(dmaapContext, json); - - } - - /** - * - * @param dmaapContext - * @return - */ - private NsaApiDb<NsaSimpleApiKey> getApiKeyDb(DMaaPContext dmaapContext) { - return dmaapContext.getConfigReader().getfApiKeyDb(); - - } - - /** - * - * @param dmaapContext - * @return - */ - private DMaaPKafkaMetaBroker getMetaBroker(DMaaPContext dmaapContext) { - return (DMaaPKafkaMetaBroker) dmaapContext.getConfigReader().getfMetaBroker(); - } - -} diff --git a/src/main/java/com/att/dmf/mr/transaction/DMaaPTransactionFactory.java b/src/main/java/com/att/dmf/mr/transaction/DMaaPTransactionFactory.java deleted file mode 100644 index 8ae4c12..0000000 --- a/src/main/java/com/att/dmf/mr/transaction/DMaaPTransactionFactory.java +++ /dev/null @@ -1,44 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.transaction; -/** - * - * @author anowarul.islam - * - * @param <K> - */ -public interface DMaaPTransactionFactory<K extends DMaaPTransactionObj> { - - /** - * - * @param data - * @return - */ - K makeNewTransactionObj ( String data ); - /** - * - * @param id - * @return - */ - K makeNewTransactionId ( String id ); - -} diff --git a/src/main/java/com/att/dmf/mr/transaction/DMaaPTransactionObj.java b/src/main/java/com/att/dmf/mr/transaction/DMaaPTransactionObj.java deleted file mode 100644 index 7f5dd3a..0000000 --- a/src/main/java/com/att/dmf/mr/transaction/DMaaPTransactionObj.java +++ /dev/null @@ -1,83 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.transaction; - -import org.json.JSONObject; -/** - * This is an interface for DMaaP transactional logging object class. - * @author nilanjana.maity - * - */ -public interface DMaaPTransactionObj { - /** - * This will get the transaction id - * @return id transactionId - */ - String getId(); - /** - * This will set the transaction id - * @param id transactionId - */ - void setId(String id); - /** - * This will sync the transaction object mapping - * @return String or null - */ - String serialize(); - /** - * get the total message count once the publisher published - * @return long totalMessageCount - */ - long getTotalMessageCount(); - /** - * set the total message count once the publisher published - * @param totalMessageCount - */ - void setTotalMessageCount(long totalMessageCount); - /** - * get the total Success Message Count once the publisher published - * @return getSuccessMessageCount - */ - long getSuccessMessageCount(); - /** - * set the total Success Message Count once the publisher published - * @param successMessageCount - */ - void setSuccessMessageCount(long successMessageCount); - /** - * get the failure Message Count once the publisher published - * @return failureMessageCount - */ - long getFailureMessageCount(); - /** - * set the failure Message Count once the publisher published - * @param failureMessageCount - */ - void setFailureMessageCount(long failureMessageCount); - - /** - * wrapping the data into json object - * @return JSONObject - */ - JSONObject asJsonObject(); - -} diff --git a/src/main/java/com/att/dmf/mr/transaction/DMaaPTransactionObjDB.java b/src/main/java/com/att/dmf/mr/transaction/DMaaPTransactionObjDB.java deleted file mode 100644 index abebaba..0000000 --- a/src/main/java/com/att/dmf/mr/transaction/DMaaPTransactionObjDB.java +++ /dev/null @@ -1,86 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.transaction; - -import java.util.Set; - -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.security.NsaSecurityManagerException; - - -/** - * Persistent storage for Transaction Object and secrets built over an abstract config db. Instances - * of this DB must support concurrent access. - * @author nilanjana.maity - * - * @param <K> DMaaPTransactionObj - */ -public interface DMaaPTransactionObjDB <K extends DMaaPTransactionObj> { - - - /** - * Create a new Transaction Object. If one exists, - * @param id - * @return the new Transaction record - * @throws ConfigDbException - */ - K createTransactionObj (String id) throws KeyExistsException, ConfigDbException; - - - /** - * An exception to signal a Transaction object already exists - * @author nilanjana.maity - * - */ - public static class KeyExistsException extends NsaSecurityManagerException - { - /** - * If the key exists - * @param key - */ - public KeyExistsException ( String key ) { super ( "Transaction Object " + key + " exists" ); } - private static final long serialVersionUID = 1L; - } - - /** - * Save a Transaction Object record. This must be used after changing auxiliary data on the record. - * Note that the transaction must exist (via createTransactionObj). - * @param transactionObj - * @throws ConfigDbException - */ - void saveTransactionObj ( K transactionObj ) throws ConfigDbException; - - /** - * Load an Transaction Object record based on the Transaction ID value - * @param transactionId - * @return a transaction record or null - * @throws ConfigDbException - */ - K loadTransactionObj ( String transactionId ) throws ConfigDbException; - - /** - * Load all Transaction objects. - * @return - * @throws ConfigDbException - */ - Set<String> loadAllTransactionObjs () throws ConfigDbException; -}
\ No newline at end of file diff --git a/src/main/java/com/att/dmf/mr/transaction/TransactionObj.java b/src/main/java/com/att/dmf/mr/transaction/TransactionObj.java deleted file mode 100644 index 7223f0f..0000000 --- a/src/main/java/com/att/dmf/mr/transaction/TransactionObj.java +++ /dev/null @@ -1,202 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.transaction; - -import org.json.JSONObject; - -/** - * This is the class which will have the transaction enabled logging object - * details - * - * @author nilanjana.maity - * - */ -public class TransactionObj implements DMaaPTransactionObj { - - private String id; - private String createTime; - private long totalMessageCount; - private long successMessageCount; - private long failureMessageCount; - private JSONObject fData = new JSONObject(); - private TrnRequest trnRequest; - private static final String kAuxData = "transaction"; - - /** - * Initializing constructor - * put the json data for transaction enabled logging - * - * @param data - */ - public TransactionObj(JSONObject data) { - fData = data; - - // check for required fields (these throw if not present) - getId(); - getTotalMessageCount(); - getSuccessMessageCount(); - getFailureMessageCount(); - - // make sure we've got an aux data object - final JSONObject aux = fData.optJSONObject(kAuxData); - if (aux == null) { - fData.put(kAuxData, new JSONObject()); - } - } - - /** - * this constructor will have the details of transaction id, - * totalMessageCount successMessageCount, failureMessageCount to get the - * transaction object - * - * @param id - * @param totalMessageCount - * @param successMessageCount - * @param failureMessageCount - */ - public TransactionObj(String id, long totalMessageCount, long successMessageCount, long failureMessageCount) { - this.id = id; - this.totalMessageCount = totalMessageCount; - this.successMessageCount = successMessageCount; - this.failureMessageCount = failureMessageCount; - - } - - /** - * The constructor passing only transaction id - * - * @param id - */ - public TransactionObj(String id) { - this.id = id; - } - - /** - * Wrapping the data into json object - * - * @return JSONObject - */ - public JSONObject asJsonObject() { - final JSONObject full = new JSONObject(fData, JSONObject.getNames(fData)); - return full; - } - - /** - * To get the transaction id - */ - public String getId() { - return id; - } - - /** - * To set the transaction id - */ - public void setId(String id) { - this.id = id; - } - - /** - * - * @return - */ - public String getCreateTime() { - return createTime; - } - - /** - * - * @param createTime - */ - public void setCreateTime(String createTime) { - this.createTime = createTime; - } - - @Override - public String serialize() { - fData.put("transactionId", id); - fData.put("totalMessageCount", totalMessageCount); - fData.put("successMessageCount", successMessageCount); - fData.put("failureMessageCount", failureMessageCount); - return fData.toString(); - } - - public long getTotalMessageCount() { - return totalMessageCount; - } - - public void setTotalMessageCount(long totalMessageCount) { - this.totalMessageCount = totalMessageCount; - } - - public long getSuccessMessageCount() { - return successMessageCount; - } - - public void setSuccessMessageCount(long successMessageCount) { - this.successMessageCount = successMessageCount; - } - - public long getFailureMessageCount() { - return failureMessageCount; - } - - /** - * @param failureMessageCount - */ - public void setFailureMessageCount(long failureMessageCount) { - this.failureMessageCount = failureMessageCount; - } - - /** - * - * @return JSOnObject fData - */ - public JSONObject getfData() { - return fData; - } - - /** - * set the json object into data - * - * @param fData - */ - public void setfData(JSONObject fData) { - this.fData = fData; - } - - /** - * - * @return - */ - public TrnRequest getTrnRequest() { - return trnRequest; - } - - /** - * - * @param trnRequest - */ - public void setTrnRequest(TrnRequest trnRequest) { - this.trnRequest = trnRequest; - } - -} diff --git a/src/main/java/com/att/dmf/mr/transaction/TrnRequest.java b/src/main/java/com/att/dmf/mr/transaction/TrnRequest.java deleted file mode 100644 index f7f18a2..0000000 --- a/src/main/java/com/att/dmf/mr/transaction/TrnRequest.java +++ /dev/null @@ -1,183 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.transaction; - -/** - * Created for transaction enable logging details, this is nothing but a bean - * class. - * - * @author nilanjana.maity - * - */ -public class TrnRequest { - - private String id; - private String requestCreate; - private String requestHost; - private String serverHost; - private String messageProceed; - private String totalMessage; - private String clientType; - private String url; - - /** - * - * - * - * @return id - * - */ - public String getId() { - return id; - } - - /** - * - * - * @param id - */ - public void setId(String id) { - this.id = id; - } - - /** - * - * - * @return requestCreate - */ - public String getRequestCreate() { - return requestCreate; - } - - /** - * - * @param requestCreate - */ - public void setRequestCreate(String requestCreate) { - this.requestCreate = requestCreate; - } - - /** - * - * @return - */ - public String getRequestHost() { - return requestHost; - } - - /** - * - * @param requestHost - */ - public void setRequestHost(String requestHost) { - this.requestHost = requestHost; - } - - /** - * - * - * - * @return - */ - public String getServerHost() { - return serverHost; - } - - /** - * - * @param serverHost - */ - public void setServerHost(String serverHost) { - this.serverHost = serverHost; - } - - /** - * - * - * - * @return - */ - public String getMessageProceed() { - return messageProceed; - } - - /** - * - * @param messageProceed - */ - public void setMessageProceed(String messageProceed) { - this.messageProceed = messageProceed; - } - - /** - * - * @return - */ - public String getTotalMessage() { - return totalMessage; - } - - /** - * - * @param totalMessage - * - * - */ - public void setTotalMessage(String totalMessage) { - this.totalMessage = totalMessage; - } - - /** - * - * @return - */ - public String getClientType() { - return clientType; - } - - /** - * - * @param clientType - * - */ - public void setClientType(String clientType) { - this.clientType = clientType; - } - - /** - * - * @return - */ - public String getUrl() { - return url; - } - - /** - * - * @param url - * - */ - public void setUrl(String url) { - this.url = url; - } - -} diff --git a/src/main/java/com/att/dmf/mr/transaction/impl/DMaaPSimpleTransactionFactory.java b/src/main/java/com/att/dmf/mr/transaction/impl/DMaaPSimpleTransactionFactory.java deleted file mode 100644 index c54f2db..0000000 --- a/src/main/java/com/att/dmf/mr/transaction/impl/DMaaPSimpleTransactionFactory.java +++ /dev/null @@ -1,62 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.transaction.impl; - -import org.json.JSONObject; - -import com.att.dmf.mr.transaction.DMaaPTransactionFactory; -import com.att.dmf.mr.transaction.DMaaPTransactionObj; -import com.att.dmf.mr.transaction.TransactionObj; - -/** - * A factory for the simple Transaction implementation - * - * - * @author nilanjana.maity - * - */ -public class DMaaPSimpleTransactionFactory implements DMaaPTransactionFactory<DMaaPTransactionObj> { - /** - * - * @param data - * @return DMaaPTransactionObj - */ - @Override - public DMaaPTransactionObj makeNewTransactionObj(String data) { - JSONObject jsonObject = new JSONObject(data); - return new TransactionObj(jsonObject.getString("transactionId"), jsonObject.getLong("totalMessageCount"), - jsonObject.getLong("successMessageCount"), jsonObject.getLong("failureMessageCount")); - } - - /** - * - * @param id - * @return TransactionObj - * - * - */ - @Override - public DMaaPTransactionObj makeNewTransactionId(String id) { - return new TransactionObj(id); - } - -} diff --git a/src/main/java/com/att/dmf/mr/utils/ConfigurationReader.java b/src/main/java/com/att/dmf/mr/utils/ConfigurationReader.java deleted file mode 100644 index aebca34..0000000 --- a/src/main/java/com/att/dmf/mr/utils/ConfigurationReader.java +++ /dev/null @@ -1,492 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.utils; - -import javax.servlet.ServletException; - -import org.I0Itec.zkclient.ZkClient; -import org.apache.curator.framework.CuratorFramework; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.beans.factory.annotation.Qualifier; -import org.springframework.stereotype.Component; - -import com.att.dmf.mr.backends.ConsumerFactory; -import com.att.dmf.mr.backends.MetricsSet; -import com.att.dmf.mr.backends.Publisher; -import com.att.dmf.mr.backends.kafka.KafkaConsumerCache.KafkaConsumerCacheException; -import com.att.dmf.mr.backends.memory.MemoryConsumerFactory; -import com.att.dmf.mr.backends.memory.MemoryMetaBroker; -import com.att.dmf.mr.backends.memory.MemoryQueue; -import com.att.dmf.mr.backends.memory.MemoryQueuePublisher; -import com.att.dmf.mr.beans.DMaaPCambriaLimiter; -import com.att.dmf.mr.beans.DMaaPKafkaMetaBroker; -import com.att.dmf.mr.beans.DMaaPZkConfigDb; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.metabroker.Broker; - -import com.att.dmf.mr.metabroker.Broker1; -import com.att.dmf.mr.security.DMaaPAuthenticator; -import com.att.dmf.mr.security.impl.DMaaPOriginalUebAuthenticator; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.configs.ConfigDbException; -import com.att.nsa.configs.confimpl.MemConfigDb; -import com.att.nsa.drumlin.till.nv.rrNvReadable; -import com.att.nsa.drumlin.till.nv.rrNvReadable.invalidSettingValue; -import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting; -import com.att.nsa.limits.Blacklist; -import com.att.nsa.security.NsaAuthenticatorService; - -import com.att.nsa.security.db.BaseNsaApiDbImpl; -import com.att.nsa.security.db.NsaApiDb; -import com.att.nsa.security.db.NsaApiDb.KeyExistsException; -import com.att.nsa.security.db.simple.NsaSimpleApiKey; -import com.att.nsa.security.db.simple.NsaSimpleApiKeyFactory; - -/** - * Class is created for all the configuration for rest and service layer - * integration. - * - */ -@Component -public class ConfigurationReader { - - - private Broker1 fMetaBroker; - private ConsumerFactory fConsumerFactory; - private Publisher fPublisher; - private MetricsSet fMetrics; - @Autowired - private DMaaPCambriaLimiter fRateLimiter; - private NsaApiDb<NsaSimpleApiKey> fApiKeyDb; - - private DMaaPAuthenticator<NsaSimpleApiKey> fSecurityManager; - private NsaAuthenticatorService<NsaSimpleApiKey> nsaSecurityManager; - private static CuratorFramework curator; - private ZkClient zk; - private DMaaPZkConfigDb fConfigDb; - private MemoryQueue q; - private MemoryMetaBroker mmb; - private Blacklist fIpBlackList; - private Emailer fEmailer; - - private static final EELFLogger log = EELFManager.getInstance().getLogger(ConfigurationReader.class); - - - /** - * constructor to initialize all the values - * - * @param settings - * @param fMetrics - * @param zk - * @param fConfigDb - * @param fPublisher - * @param curator - * @param fConsumerFactory - * @param fMetaBroker - * @param q - * @param mmb - * @param fApiKeyDb - * @param fSecurityManager - * @throws missingReqdSetting - * @throws invalidSettingValue - * @throws ServletException - * @throws KafkaConsumerCacheException - * @throws ConfigDbException - * @throws KeyExistsException - */ - @Autowired - public ConfigurationReader(@Qualifier("propertyReader") rrNvReadable settings, - @Qualifier("dMaaPMetricsSet") MetricsSet fMetrics, @Qualifier("dMaaPZkClient") ZkClient zk, - @Qualifier("dMaaPZkConfigDb") DMaaPZkConfigDb fConfigDb, @Qualifier("kafkaPublisher") Publisher fPublisher, - @Qualifier("curator") CuratorFramework curator, - @Qualifier("dMaaPKafkaConsumerFactory") ConsumerFactory fConsumerFactory, - @Qualifier("dMaaPKafkaMetaBroker") Broker1 fMetaBroker, - @Qualifier("q") MemoryQueue q, - @Qualifier("mmb") MemoryMetaBroker mmb, @Qualifier("dMaaPNsaApiDb") NsaApiDb<NsaSimpleApiKey> fApiKeyDb, - /* - * @Qualifier("dMaaPTranDb") - * DMaaPTransactionObjDB<DMaaPTransactionObj> fTranDb, - */ - @Qualifier("dMaaPAuthenticatorImpl") DMaaPAuthenticator<NsaSimpleApiKey> fSecurityManager - ) - throws missingReqdSetting, invalidSettingValue, ServletException, KafkaConsumerCacheException, ConfigDbException, KeyExistsException { - - this.fMetrics = fMetrics; - this.zk = zk; - this.fConfigDb = fConfigDb; - this.fPublisher = fPublisher; - ConfigurationReader.curator = curator; - this.fConsumerFactory = fConsumerFactory; - this.fMetaBroker = fMetaBroker; - - this.q = q; - this.mmb = mmb; - this.fApiKeyDb = fApiKeyDb; - - this.fSecurityManager = fSecurityManager; - - long allowedtimeSkewMs=600000L; - String strallowedTimeSkewM= com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"authentication.allowedTimeSkewMs"); - if(null!=strallowedTimeSkewM)allowedtimeSkewMs= Long.parseLong(strallowedTimeSkewM); - - - //String strrequireSecureChannel= com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"aauthentication.requireSecureChannel"); - //if(strrequireSecureChannel!=null)requireSecureChannel=Boolean.parseBoolean(strrequireSecureChannel); - //this.nsaSecurityManager = new NsaAuthenticatorService<NsaSimpleApiKey>(this.fApiKeyDb, settings.getLong("authentication.allowedTimeSkewMs", 600000L), settings.getBoolean("authentication.requireSecureChannel", true)); - //this.nsaSecurityManager = new NsaAuthenticatorService<NsaSimpleApiKey>(this.fApiKeyDb, allowedtimeSkewMs, requireSecureChannel); - - servletSetup(); - } - - protected void servletSetup() - throws rrNvReadable.missingReqdSetting, rrNvReadable.invalidSettingValue, ServletException, ConfigDbException, KeyExistsException { - try { - - fMetrics.toJson(); - fMetrics.setupCambriaSender(); - // add the admin authenticator - - final String adminSecret = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,CambriaConstants.kSetting_AdminSecret); - - if ( adminSecret != null && adminSecret.length () > 0 ) - { - - final NsaApiDb<NsaSimpleApiKey> adminDb = new BaseNsaApiDbImpl<NsaSimpleApiKey> ( new MemConfigDb(), new NsaSimpleApiKeyFactory() ); - adminDb.createApiKey ( "admin", adminSecret ); - - fSecurityManager.addAuthenticator ( new DMaaPOriginalUebAuthenticator<NsaSimpleApiKey> ( adminDb, 10*60*1000 ) ); - - } - - // setup a backend - - String type = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,CambriaConstants.kBrokerType); - if (type==null) type = CambriaConstants.kBrokerType_Kafka; - if (CambriaConstants.kBrokerType_Kafka.equalsIgnoreCase(type)) { - log.info("Broker Type is:" + CambriaConstants.kBrokerType_Kafka); - } else if (CambriaConstants.kBrokerType_Memory.equalsIgnoreCase(type)) { - log.info("Broker Type is:" + CambriaConstants.kBrokerType_Memory); - fPublisher = new MemoryQueuePublisher(q, mmb); - //Ramkumar remove below - // fMetaBroker = mmb; - fConsumerFactory = new MemoryConsumerFactory(q); - } else { - throw new IllegalArgumentException( - "Unrecognized type for " + CambriaConstants.kBrokerType + ": " + type + "."); - } - fIpBlackList = new Blacklist ( getfConfigDb(), getfConfigDb().parse ( "/ipBlacklist" ) ); - this.fEmailer = new Emailer(); - log.info("Broker Type is:" + type); - - } catch (SecurityException e) { - throw new ServletException(e); - } - } - - /** - * method returns metaBroker - * - * @return - */ - public Broker1 getfMetaBroker() { - return fMetaBroker; - } - - /** - * method to set the metaBroker - * - * @param fMetaBroker - */ - public void setfMetaBroker(Broker1 fMetaBroker) { - this.fMetaBroker = fMetaBroker; - } - - /** - * method to get ConsumerFactory Object - * - * @return - */ - public ConsumerFactory getfConsumerFactory() { - return fConsumerFactory; - } - - /** - * method to set the consumerfactory object - * - * @param fConsumerFactory - */ - public void setfConsumerFactory(ConsumerFactory fConsumerFactory) { - this.fConsumerFactory = fConsumerFactory; - } - - /** - * method to get Publisher object - * - * @return - */ - public Publisher getfPublisher() { - return fPublisher; - } - - /** - * method to set Publisher object - * - * @param fPublisher - */ - public void setfPublisher(Publisher fPublisher) { - this.fPublisher = fPublisher; - } - - /** - * method to get MetricsSet Object - * - * @return - */ - public MetricsSet getfMetrics() { - return fMetrics; - } - - /** - * method to set MetricsSet Object - * - * @param fMetrics - */ - public void setfMetrics(MetricsSet fMetrics) { - this.fMetrics = fMetrics; - } - - /** - * method to get DMaaPCambriaLimiter object - * - * @return - */ - public DMaaPCambriaLimiter getfRateLimiter() { - return fRateLimiter; - } - - /** - * method to set DMaaPCambriaLimiter object - * - * @param fRateLimiter - */ - public void setfRateLimiter(DMaaPCambriaLimiter fRateLimiter) { - this.fRateLimiter = fRateLimiter; - } - - /** - * Method to get DMaaPAuthenticator object - * - * @return - */ - public DMaaPAuthenticator<NsaSimpleApiKey> getfSecurityManager() { - return fSecurityManager; - } - - /** - * method to set DMaaPAuthenticator object - * - * @param fSecurityManager - */ - public void setfSecurityManager(DMaaPAuthenticator<NsaSimpleApiKey> fSecurityManager) { - this.fSecurityManager = fSecurityManager; - } - - /** - * method to get rrNvReadable object - * - * @return - */ - /*public rrNvReadable getSettings() { - return settings; - }*/ - - /** - * method to set rrNvReadable object - * - * @param settings - */ - /*public void setSettings(rrNvReadable settings) { - this.settings = settings; - }*/ - - /** - * method to get CuratorFramework object - * - * @return - */ - public static CuratorFramework getCurator() { - return curator; - } - - /** - * method to set CuratorFramework object - * - * @param curator - */ - public static void setCurator(CuratorFramework curator) { - ConfigurationReader.curator = curator; - } - - /** - * method to get ZkClient object - * - * @return - */ - public ZkClient getZk() { - return zk; - } - - /** - * method to set ZkClient object - * - * @param zk - */ - public void setZk(ZkClient zk) { - this.zk = zk; - } - - /** - * method to get DMaaPZkConfigDb object - * - * @return - */ - public DMaaPZkConfigDb getfConfigDb() { - return fConfigDb; - } - - /** - * method to set DMaaPZkConfigDb object - * - * @param fConfigDb - */ - public void setfConfigDb(DMaaPZkConfigDb fConfigDb) { - this.fConfigDb = fConfigDb; - } - - /** - * method to get MemoryQueue object - * - * @return - */ - public MemoryQueue getQ() { - return q; - } - - /** - * method to set MemoryQueue object - * - * @param q - */ - public void setQ(MemoryQueue q) { - this.q = q; - } - - /** - * method to get MemoryMetaBroker object - * - * @return - */ - public MemoryMetaBroker getMmb() { - return mmb; - } - - /** - * method to set MemoryMetaBroker object - * - * @param mmb - */ - public void setMmb(MemoryMetaBroker mmb) { - this.mmb = mmb; - } - - /** - * method to get NsaApiDb object - * - * @return - */ - public NsaApiDb<NsaSimpleApiKey> getfApiKeyDb() { - return fApiKeyDb; - } - - /** - * method to set NsaApiDb object - * - * @param fApiKeyDb - */ - public void setfApiKeyDb(NsaApiDb<NsaSimpleApiKey> fApiKeyDb) { - this.fApiKeyDb = fApiKeyDb; - } - - /* - * public DMaaPTransactionObjDB<DMaaPTransactionObj> getfTranDb() { return - * fTranDb; } - * - * public void setfTranDb(DMaaPTransactionObjDB<DMaaPTransactionObj> - * fTranDb) { this.fTranDb = fTranDb; } - */ - /** - * method to get the zookeeper connection String - * - * @param settings - * @return - */ - public static String getMainZookeeperConnectionString() { - //return settings.getString(CambriaConstants.kSetting_ZkConfigDbServers, CambriaConstants.kDefault_ZkConfigDbServers); - - String zkServername = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,CambriaConstants.kSetting_ZkConfigDbServers); - if (zkServername==null) zkServername=CambriaConstants.kDefault_ZkConfigDbServers; - return zkServername; - } - - public static String getMainZookeeperConnectionSRoot(){ - String strVal=com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,CambriaConstants.kSetting_ZkConfigDbRoot); - - if (null==strVal) - strVal=CambriaConstants.kDefault_ZkConfigDbRoot; - - return strVal; - } - - public Blacklist getfIpBlackList() { - return fIpBlackList; - } - - public void setfIpBlackList(Blacklist fIpBlackList) { - this.fIpBlackList = fIpBlackList; - } - - public NsaAuthenticatorService<NsaSimpleApiKey> getNsaSecurityManager() { - return nsaSecurityManager; - } - - public void setNsaSecurityManager(NsaAuthenticatorService<NsaSimpleApiKey> nsaSecurityManager) { - this.nsaSecurityManager = nsaSecurityManager; - } - - public Emailer getSystemEmailer() - { - return this.fEmailer; - } - - -} diff --git a/src/main/java/com/att/dmf/mr/utils/DMaaPCuratorFactory.java b/src/main/java/com/att/dmf/mr/utils/DMaaPCuratorFactory.java deleted file mode 100644 index 5a9968d..0000000 --- a/src/main/java/com/att/dmf/mr/utils/DMaaPCuratorFactory.java +++ /dev/null @@ -1,69 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.utils; - -import org.apache.curator.framework.CuratorFramework; -import org.apache.curator.framework.CuratorFrameworkFactory; -import org.apache.curator.retry.ExponentialBackoffRetry; - -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.nsa.drumlin.till.nv.rrNvReadable; - -/** - * - * - * @author anowarul.islam - * - * - */ -public class DMaaPCuratorFactory { - /** - * - * method provide CuratorFramework object - * - * @param settings - * @return - * - * - * - */ - public static CuratorFramework getCurator(rrNvReadable settings) { - String Setting_ZkConfigDbServers =com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, CambriaConstants.kSetting_ZkConfigDbServers); - - if(null==Setting_ZkConfigDbServers) - Setting_ZkConfigDbServers =CambriaConstants.kDefault_ZkConfigDbServers; - - String strSetting_ZkSessionTimeoutMs = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, CambriaConstants.kSetting_ZkSessionTimeoutMs); - if (strSetting_ZkSessionTimeoutMs==null) strSetting_ZkSessionTimeoutMs = CambriaConstants.kDefault_ZkSessionTimeoutMs+""; - int Setting_ZkSessionTimeoutMs = Integer.parseInt(strSetting_ZkSessionTimeoutMs); - - String str_ZkConnectionTimeoutMs = com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop, CambriaConstants.kSetting_ZkSessionTimeoutMs); - if (str_ZkConnectionTimeoutMs==null) str_ZkConnectionTimeoutMs = CambriaConstants.kDefault_ZkConnectionTimeoutMs+""; - int setting_ZkConnectionTimeoutMs = Integer.parseInt(str_ZkConnectionTimeoutMs); - - - CuratorFramework curator = CuratorFrameworkFactory.newClient( - Setting_ZkConfigDbServers,Setting_ZkSessionTimeoutMs,setting_ZkConnectionTimeoutMs - ,new ExponentialBackoffRetry(1000, 5)); - return curator; - } -} diff --git a/src/main/java/com/att/dmf/mr/utils/DMaaPResponseBuilder.java b/src/main/java/com/att/dmf/mr/utils/DMaaPResponseBuilder.java deleted file mode 100644 index 72db9de..0000000 --- a/src/main/java/com/att/dmf/mr/utils/DMaaPResponseBuilder.java +++ /dev/null @@ -1,370 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.utils; - -import java.io.ByteArrayInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; -import java.io.PrintWriter; -import java.io.Writer; - -import javax.servlet.http.HttpServletResponse; - -import org.json.JSONException; -import org.json.JSONObject; - -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * class is used to create response object which is given to user - * - * @author nilanjana.maity - * - */ - -public class DMaaPResponseBuilder { - - - private static final EELFLogger log = EELFManager.getInstance().getLogger(DMaaPResponseBuilder.class); - protected static final int kBufferLength = 4096; - - public static void setNoCacheHeadings(DMaaPContext ctx) { - HttpServletResponse response = ctx.getResponse(); - response.addHeader("Cache-Control", "no-store, no-cache, must-revalidate"); - response.addHeader("Pragma", "no-cache"); - response.addHeader("Expires", "0"); - } - - /** - * static method is used to create response object associated with - * JSONObject - * - * @param ctx - * @param result - * @throws JSONException - * @throws IOException - */ - public static void respondOk(DMaaPContext ctx, JSONObject result) throws JSONException, IOException { - - respondOkWithStream(ctx, "application/json", new ByteArrayInputStream(result.toString(4).getBytes())); - - } - - /** - * method used to set staus to 204 - * - * @param ctx - */ - public static void respondOkNoContent(DMaaPContext ctx) { - try { - ctx.getResponse().setStatus(204); - } catch (Exception excp) { - log.error(excp.getMessage(), excp); - } - } - - /** - * static method is used to create response object associated with html - * - * @param ctx - * @param html - */ - public static void respondOkWithHtml(DMaaPContext ctx, String html) { - try { - respondOkWithStream(ctx, "text/html", new ByteArrayInputStream(html.toString().getBytes())); - } catch (Exception excp) { - log.error(excp.getMessage(), excp); - } - } - - /** - * method used to create response object associated with InputStream - * - * @param ctx - * @param mediaType - * @param is - * @throws IOException - */ - public static void respondOkWithStream(DMaaPContext ctx, String mediaType, final InputStream is) - throws IOException { - /* - * creates response object associated with streamwriter - */ - respondOkWithStream(ctx, mediaType, new StreamWriter() { - - public void write(OutputStream os) throws IOException { - copyStream(is, os); - } - }); - - } - - /** - * - * @param ctx - * @param mediaType - * @param writer - * @throws IOException - */ - public static void respondOkWithStream(DMaaPContext ctx, String mediaType, StreamWriter writer) throws IOException { - ctx.getResponse().setStatus(200); - try(OutputStream os = getStreamForBinaryResponse(ctx, mediaType)) { - writer.write(os); - } - - - } - - /** - * static method to create error objects - * - * @param ctx - * @param errCode - * @param msg - */ - public static void respondWithError(DMaaPContext ctx, int errCode, String msg) { - try { - ctx.getResponse().sendError(errCode, msg); - } catch (IOException excp) { - log.error(excp.getMessage(), excp); - } - } - - /** - * method to create error objects - * - * @param ctx - * @param errCode - * @param body - */ - public static void respondWithError(DMaaPContext ctx, int errCode, JSONObject body) { - try { - sendErrorAndBody(ctx, errCode, body.toString(4), "application/json"); - } catch (Exception excp) { - log.error(excp.getMessage(), excp); - } - } - - /** - * static method creates error object in JSON - * - * @param ctx - * @param errCode - * @param msg - */ - public static void respondWithErrorInJson(DMaaPContext ctx, int errCode, String msg) { - try { - JSONObject o = new JSONObject(); - o.put("status", errCode); - o.put("message", msg); - respondWithError(ctx, errCode, o); - - } catch (Exception excp) { - log.error(excp.getMessage(), excp); - } - } - - /** - * static method used to copy the stream with the help of another method - * copystream - * - * @param in - * @param out - * @throws IOException - */ - public static void copyStream(InputStream in, OutputStream out) throws IOException { - copyStream(in, out, 4096); - } - - /** - * static method to copy the streams - * - * @param in - * @param out - * @param bufferSize - * @throws IOException - */ - public static void copyStream(InputStream in, OutputStream out, int bufferSize) throws IOException { - byte[] buffer = new byte[bufferSize]; - int len; - while ((len = in.read(buffer)) != -1) { - out.write(buffer, 0, len); - } - out.close(); - } - - /** - * interface used to define write method for outputStream - */ - public abstract static interface StreamWriter { - /** - * abstract method used to write the response - * - * @param paramOutputStream - * @throws IOException - */ - public abstract void write(OutputStream paramOutputStream) throws IOException; - } - - /** - * static method returns stream for binary response - * - * @param ctx - * @return - * @throws IOException - */ - public static OutputStream getStreamForBinaryResponse(DMaaPContext ctx) throws IOException { - return getStreamForBinaryResponse(ctx, "application/octet-stream"); - } - - /** - * static method returns stream for binaryResponses - * - * @param ctx - * @param contentType - * @return - * @throws IOException - */ - public static OutputStream getStreamForBinaryResponse(DMaaPContext ctx, String contentType) throws IOException { - ctx.getResponse().setContentType(contentType); - - - boolean fResponseEntityAllowed = (!(ctx.getRequest().getMethod().equalsIgnoreCase("HEAD"))); - - if (fResponseEntityAllowed) { - try(OutputStream os = ctx.getResponse().getOutputStream()){ - return os; - }catch (Exception e){ - log.error("Exception in getStreamForBinaryResponse",e); - throw new IOException(); - } - } else { - try(OutputStream os = new NullStream()){ - return os; - }catch (Exception e){ - log.error("Exception in getStreamForBinaryResponse",e); - throw new IOException(); - } - } - } - - /** - * - * @author anowarul.islam - * - */ - private static class NullStream extends OutputStream { - /** - * @param b - * integer - */ - public void write(int b) { - } - } - - private static class NullWriter extends Writer { - /** - * write method - * @param cbuf - * @param off - * @param len - */ - public void write(char[] cbuf, int off, int len) { - } - - /** - * flush method - */ - public void flush() { - } - - /** - * close method - */ - public void close() { - } - } - - /** - * sttaic method fetch stream for text - * - * @param ctx - * @param err - * @param content - * @param mimeType - */ - public static void sendErrorAndBody(DMaaPContext ctx, int err, String content, String mimeType) { - try { - setStatus(ctx, err); - getStreamForTextResponse(ctx, mimeType).println(content); - } catch (IOException e) { - log.error(new StringBuilder().append("Error sending error response: ").append(e.getMessage()).toString(), - e); - } - } - - /** - * method to set the code - * - * @param ctx - * @param code - */ - public static void setStatus(DMaaPContext ctx, int code) { - ctx.getResponse().setStatus(code); - } - - /** - * static method returns stream for text response - * - * @param ctx - * @return - * @throws IOException - */ - public static PrintWriter getStreamForTextResponse(DMaaPContext ctx) throws IOException { - return getStreamForTextResponse(ctx, "text/html"); - } - - /** - * static method returns stream for text response - * - * @param ctx - * @param contentType - * @return - * @throws IOException - */ - public static PrintWriter getStreamForTextResponse(DMaaPContext ctx, String contentType) throws IOException { - ctx.getResponse().setContentType(contentType); - - PrintWriter pw = null; - boolean fResponseEntityAllowed = (!(ctx.getRequest().getMethod().equalsIgnoreCase("HEAD"))); - - if (fResponseEntityAllowed) { - pw = ctx.getResponse().getWriter(); - } else { - pw = new PrintWriter(new NullWriter()); - } - return pw; - } -}
\ No newline at end of file diff --git a/src/main/java/com/att/dmf/mr/utils/Emailer.java b/src/main/java/com/att/dmf/mr/utils/Emailer.java deleted file mode 100644 index 1b68216..0000000 --- a/src/main/java/com/att/dmf/mr/utils/Emailer.java +++ /dev/null @@ -1,211 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.utils; - -import java.io.IOException; -import java.util.Properties; -import java.util.concurrent.ExecutorService; -import java.util.concurrent.Executors; - -import javax.mail.BodyPart; -import javax.mail.Message; -import javax.mail.Multipart; -import javax.mail.PasswordAuthentication; -import javax.mail.Session; -import javax.mail.Transport; -import javax.mail.internet.InternetAddress; -import javax.mail.internet.MimeBodyPart; -import javax.mail.internet.MimeMessage; -import javax.mail.internet.MimeMultipart; - - - -import com.att.ajsc.filemonitor.AJSCPropertiesMap; -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * Send an email from a message. - * - * @author peter - */ -public class Emailer -{ - public static final String kField_To = "to"; - public static final String kField_Subject = "subject"; - public static final String kField_Message = "message"; - - public Emailer() - { - fExec = Executors.newCachedThreadPool (); - - } - - public void send ( String to, String subj, String body ) throws IOException - { - final String[] addrs = to.split ( "," ); - - if ( to.length () > 0 ) - { - final MailTask mt = new MailTask ( addrs, subj, body ); - fExec.submit ( mt ); - } - else - { - log.warn ( "At least one address is required." ); - } - } - - public void close () - { - fExec.shutdown (); - } - - private final ExecutorService fExec; - - - - - private static final EELFLogger log = EELFManager.getInstance().getLogger(Emailer.class); - - public static final String kSetting_MailAuthUser = "mailLogin"; - public static final String kSetting_MailFromEmail = "mailFromEmail"; - public static final String kSetting_MailFromName = "mailFromName"; - public static final String kSetting_SmtpServer = "mailSmtpServer"; - public static final String kSetting_SmtpServerPort = "mailSmtpServerPort"; - public static final String kSetting_SmtpServerSsl = "mailSmtpServerSsl"; - public static final String kSetting_SmtpServerUseAuth = "mailSmtpServerUseAuth"; - - private class MailTask implements Runnable - { - public MailTask ( String[] to, String subject, String msgBody ) - { - fToAddrs = to; - fSubject = subject; - fBody = msgBody; - } - - private String getSetting ( String settingKey, String defval ) - { - - String strSet = AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,settingKey); - if(strSet==null)strSet=defval; - return strSet; - } - - // we need to get setting values from the evaluator but also the channel config - private void makeSetting ( Properties props, String propKey, String settingKey, String defval ) - { - props.put ( propKey, getSetting ( settingKey, defval ) ); - } - - private void makeSetting ( Properties props, String propKey, String settingKey, int defval ) - { - makeSetting ( props, propKey, settingKey, "" + defval ); - } - - private void makeSetting ( Properties props, String propKey, String settingKey, boolean defval ) - { - makeSetting ( props, propKey, settingKey, "" + defval ); - } - - @Override - public void run () - { - final StringBuffer tag = new StringBuffer (); - final StringBuffer addrList = new StringBuffer (); - tag.append ( "(" ); - for ( String to : fToAddrs ) - { - if ( addrList.length () > 0 ) - { - addrList.append ( ", " ); - } - addrList.append ( to ); - } - tag.append ( addrList.toString () ); - tag.append ( ") \"" ); - tag.append ( fSubject ); - tag.append ( "\"" ); - - log.info ( "sending mail to " + tag ); - - try - { - final Properties prop = new Properties (); - makeSetting ( prop, "mail.smtp.port", kSetting_SmtpServerPort, 587 ); - prop.put ( "mail.smtp.socketFactory.fallback", "false" ); - prop.put ( "mail.smtp.quitwait", "false" ); - makeSetting ( prop, "mail.smtp.host", kSetting_SmtpServer, "smtp.it.att.com" ); - makeSetting ( prop, "mail.smtp.auth", kSetting_SmtpServerUseAuth, true ); - makeSetting ( prop, "mail.smtp.starttls.enable", kSetting_SmtpServerSsl, true ); - - final String un = getSetting ( kSetting_MailAuthUser, "" ); - final String value=(AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"mailPassword")!=null)?AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,"mailPassword"):""; - final Session session = Session.getInstance ( prop, - new javax.mail.Authenticator() - { - @Override - protected PasswordAuthentication getPasswordAuthentication() - { - return new PasswordAuthentication ( un, value ); - } - } - ); - - final Message msg = new MimeMessage ( session ); - - final InternetAddress from = new InternetAddress ( - getSetting ( kSetting_MailFromEmail, "team@sa2020.it.att.com" ), - getSetting ( kSetting_MailFromName, "The GFP/SA2020 Team" ) ); - msg.setFrom ( from ); - msg.setReplyTo ( new InternetAddress[] { from } ); - msg.setSubject ( fSubject ); - - for ( String toAddr : fToAddrs ) - { - final InternetAddress to = new InternetAddress ( toAddr ); - msg.addRecipient ( Message.RecipientType.TO, to ); - } - - final Multipart multipart = new MimeMultipart ( "related" ); - final BodyPart htmlPart = new MimeBodyPart (); - htmlPart.setContent ( fBody, "text/plain" ); - multipart.addBodyPart ( htmlPart ); - msg.setContent ( multipart ); - - Transport.send ( msg ); - - log.info ( "mailing " + tag + " off without error" ); - } - catch ( Exception e ) - { - log.warn ( "Exception caught for " + tag, e ); - } - } - - private final String[] fToAddrs; - private final String fSubject; - private final String fBody; - } -} diff --git a/src/main/java/com/att/dmf/mr/utils/PropertyReader.java b/src/main/java/com/att/dmf/mr/utils/PropertyReader.java deleted file mode 100644 index 000869e..0000000 --- a/src/main/java/com/att/dmf/mr/utils/PropertyReader.java +++ /dev/null @@ -1,125 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.utils; - -import java.util.Map; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.drumlin.till.nv.impl.nvReadableStack; - -/** - * - * @author nilesh.labde - * - * - */ -public class PropertyReader extends nvReadableStack { - /** - * - * initializing logger - * - */ - - private static final EELFLogger log = EELFManager.getInstance().getLogger(PropertyReader.class); - - - /** - * constructor initialization - * - * @throws loadException - * - */ - public PropertyReader() throws loadException { - - - - - - } - - /** - * - * - * @param argMap - * @param key - * @param defaultValue - * @return - * - */ - @SuppressWarnings("unused") - private static String getSetting(Map<String, String> argMap, final String key, final String defaultValue) { - String val = (String) argMap.get(key); - if (null == val) { - return defaultValue; - } - return val; - } - - /** - * - * @param resourceName - * @param clazz - * @return - * @exception MalformedURLException - * - */ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -} diff --git a/src/main/java/com/att/dmf/mr/utils/Utils.java b/src/main/java/com/att/dmf/mr/utils/Utils.java deleted file mode 100644 index 5f84d85..0000000 --- a/src/main/java/com/att/dmf/mr/utils/Utils.java +++ /dev/null @@ -1,175 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.dmf.mr.utils; - -import java.io.IOException; -import java.io.InputStream; -import java.text.DecimalFormat; -import java.text.SimpleDateFormat; -import java.util.Date; -import java.util.Enumeration; -import java.util.LinkedList; -import java.util.List; -import java.util.Properties; - -import javax.servlet.http.HttpServletRequest; - -import com.att.dmf.mr.backends.kafka.KafkaPublisher; -import com.att.dmf.mr.beans.DMaaPContext; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -/** - * This is an utility class for various operations for formatting - * @author nilanjana.maity - * - */ -public class Utils { - - private static final String DATE_FORMAT = "dd-MM-yyyy::hh:mm:ss:SSS"; - public static final String CAMBRIA_AUTH_HEADER = "X-CambriaAuth"; - private static final String BATCH_ID_FORMAT = "000000"; - private static final EELFLogger log = EELFManager.getInstance().getLogger(Utils.class); - - private Utils() { - super(); - } - - /** - * Formatting the date - * @param date - * @return date or null - */ - public static String getFormattedDate(Date date) { - SimpleDateFormat sdf = new SimpleDateFormat(DATE_FORMAT); - if (null != date){ - return sdf.format(date); - } - return null; - } - /** - * to get the details of User Api Key - * @param request - * @return authkey or null - */ - public static String getUserApiKey(HttpServletRequest request) { - final String auth = request.getHeader(CAMBRIA_AUTH_HEADER); - if (null != auth) { - final String[] splittedAuthKey = auth.split(":"); - return splittedAuthKey[0]; - }else if (null!=request.getHeader("Authorization")){ - /** - * AAF implementation enhancement - */ - String user= request.getUserPrincipal().getName().toString(); - return user.substring(0, user.lastIndexOf("@")); - } - return null; - } - /** - * to format the batch sequence id - * @param batchId - * @return batchId - */ - public static String getFromattedBatchSequenceId(Long batchId) { - DecimalFormat format = new DecimalFormat(BATCH_ID_FORMAT); - return format.format(batchId); - } - - /** - * to get the message length in bytes - * @param message - * @return bytes or 0 - */ - public static long messageLengthInBytes(String message) { - if (null != message) { - return message.getBytes().length; - } - return 0; - } - /** - * To get transaction id details - * @param transactionId - * @return transactionId or null - */ - public static String getResponseTransactionId(String transactionId) { - if (null != transactionId && !transactionId.isEmpty()) { - return transactionId.substring(0, transactionId.lastIndexOf("::")); - } - return null; - } - - /** - * get the thread sleep time - * @param ratePerMinute - * @return ratePerMinute or 0 - */ - public static long getSleepMsForRate ( double ratePerMinute ) - { - if ( ratePerMinute <= 0.0 ) return 0; - return Math.max ( 1000, Math.round ( 60 * 1000 / ratePerMinute ) ); - } - - public static String getRemoteAddress(DMaaPContext ctx) - { - String reqAddr = ctx.getRequest().getRemoteAddr(); - String fwdHeader = getFirstHeader("X-Forwarded-For",ctx); - return ((fwdHeader != null) ? fwdHeader : reqAddr); - } - public static String getFirstHeader(String h,DMaaPContext ctx) - { - List l = getHeader(h,ctx); - return ((l.size() > 0) ? (String)l.iterator().next() : null); - } - public static List<String> getHeader(String h,DMaaPContext ctx) - { - LinkedList list = new LinkedList(); - Enumeration e = ctx.getRequest().getHeaders(h); - while (e.hasMoreElements()) - { - list.add(e.nextElement().toString()); - } - return list; - } - - public static String getKafkaproperty(){ - InputStream input = new Utils().getClass().getResourceAsStream("/kafka.properties"); - Properties props = new Properties(); - try { - props.load(input); - } catch (IOException e) { - log.error("failed to read kafka.properties"); - } - return props.getProperty("key"); - - - } - - public static boolean isCadiEnabled(){ - boolean enableCadi=false; - if(System.getenv("enableCadi")!=null){ - enableCadi=Boolean.getBoolean(System.getenv("enableCadi")); - } - - return enableCadi; - } - -} diff --git a/src/main/java/com/att/mr/apiServer/metrics/cambria/DMaaPMetricsSender.java b/src/main/java/com/att/mr/apiServer/metrics/cambria/DMaaPMetricsSender.java deleted file mode 100644 index 0e2804e..0000000 --- a/src/main/java/com/att/mr/apiServer/metrics/cambria/DMaaPMetricsSender.java +++ /dev/null @@ -1,197 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.mr.apiServer.metrics.cambria; - -import java.io.IOException; -import java.net.InetAddress; -import java.net.UnknownHostException; -import java.text.SimpleDateFormat; -import java.util.Date; -import java.util.concurrent.ScheduledExecutorService; -import java.util.concurrent.ScheduledFuture; -import java.util.concurrent.TimeUnit; - -import org.json.JSONException; -import org.json.JSONObject; -//import org.slf4j.Logger; -//import org.slf4j.LoggerFactory; - -import com.att.dmf.mr.constants.CambriaConstants; -import com.att.dmf.mr.metrics.publisher.CambriaPublisher; -import com.att.dmf.mr.metrics.publisher.DMaaPCambriaClientFactory; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.nsa.apiServer.metrics.cambria.MetricsSender; -import com.att.nsa.metrics.CdmMetricsRegistry; -import com.att.nsa.metrics.impl.CdmConstant; - -/** - * MetricsSender will send the given metrics registry content as an event on the - * Cambria event broker to the given topic. - * - * @author peter - * - */ -public class DMaaPMetricsSender implements Runnable { - public static final String kSetting_CambriaEnabled = "metrics.send.cambria.enabled"; - public static final String kSetting_CambriaBaseUrl = "metrics.send.cambria.baseUrl"; - public static final String kSetting_CambriaTopic = "metrics.send.cambria.topic"; - public static final String kSetting_CambriaSendFreqSecs = "metrics.send.cambria.sendEverySeconds"; - - /** - * Schedule a periodic send of the given metrics registry using the given - * settings container for the Cambria location, topic, and send frequency. - * <br/> - * <br/> - * If the enabled flag is false, this method returns null. - * - * @param scheduler - * @param metrics - * @param settings - * @param defaultTopic - * @return a handle to the scheduled task - */ - public static ScheduledFuture<?> sendPeriodically(ScheduledExecutorService scheduler, CdmMetricsRegistry metrics, - String defaultTopic) { - log.info("Inside : DMaaPMetricsSender : sendPeriodically"); - String cambriaSetting= com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,kSetting_CambriaEnabled); - boolean setEnable=true; - if (cambriaSetting!=null && cambriaSetting.equals("false") ) - setEnable= false; - - if (setEnable) { - String Setting_CambriaBaseUrl=com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,kSetting_CambriaEnabled); - - Setting_CambriaBaseUrl=Setting_CambriaBaseUrl==null?"localhost":Setting_CambriaBaseUrl; - - String Setting_CambriaTopic=com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,kSetting_CambriaTopic); - if(Setting_CambriaTopic==null) Setting_CambriaTopic = "msgrtr.apinode.metrics.dmaap"; - - - - String Setting_CambriaSendFreqSecs=com.att.ajsc.filemonitor.AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,kSetting_CambriaSendFreqSecs); - - int _CambriaSendFreqSecs =30; - if(Setting_CambriaSendFreqSecs!=null){ - _CambriaSendFreqSecs = Integer.parseInt(Setting_CambriaSendFreqSecs); - } - - - return DMaaPMetricsSender.sendPeriodically(scheduler, metrics, - Setting_CambriaBaseUrl,Setting_CambriaTopic,_CambriaSendFreqSecs - ); - /*return DMaaPMetricsSender.sendPeriodically(scheduler, metrics, - settings.getString(kSetting_CambriaBaseUrl, "localhost"), - settings.getString(kSetting_CambriaTopic, defaultTopic), - settings.getInt(kSetting_CambriaSendFreqSecs, 30));*/ - } else { - return null; - } - } - - /** - * Schedule a periodic send of the metrics registry to the given Cambria - * broker and topic. - * - * @param scheduler - * @param metrics - * the registry to send - * @param cambriaBaseUrl - * the base URL for Cambria - * @param topic - * the topic to publish on - * @param everySeconds - * how frequently to publish - * @return a handle to the scheduled task - */ - public static ScheduledFuture<?> sendPeriodically(ScheduledExecutorService scheduler, CdmMetricsRegistry metrics, - String cambriaBaseUrl, String topic, int everySeconds) { - return scheduler.scheduleAtFixedRate(new DMaaPMetricsSender(metrics, cambriaBaseUrl, topic), everySeconds, - everySeconds, TimeUnit.SECONDS); - } - - /** - * Create a metrics sender. - * - * @param metrics - * @param cambriaBaseUrl - * @param topic - */ - public DMaaPMetricsSender(CdmMetricsRegistry metrics, String cambriaBaseUrl, String topic) { - try { - fMetrics = metrics; - fHostname = InetAddress.getLocalHost().getHostName(); - - // setup a "simple" publisher that will send metrics immediately - fCambria = DMaaPCambriaClientFactory.createSimplePublisher(cambriaBaseUrl, topic); - } catch (UnknownHostException e) { - log.warn("Unable to get localhost address in MetricsSender constructor.", e); - throw new RuntimeException(e); - } - } - - /** - * Send on demand. - */ - public void send() { - try { - final JSONObject o = fMetrics.toJson(); - o.put("hostname", fHostname); - o.put("now", System.currentTimeMillis()); - o.put("metricsSendTime", addTimeStamp()); - o.put("transactionEnabled", false); - fCambria.send(fHostname, o.toString()); - } catch (JSONException e) { - log.warn("Error posting metrics to Cambria: " + e.getMessage()); - } catch (IOException e) { - log.warn("Error posting metrics to Cambria: " + e.getMessage()); - } - } - - /** - * Run() calls send(). It's meant for use in a background-scheduled task. - */ - @Override - public void run() { - send(); - } - - private final CdmMetricsRegistry fMetrics; - private final CambriaPublisher fCambria; - private final String fHostname; - - - - private static final EELFLogger log = EELFManager.getInstance().getLogger(MetricsSender.class); - /** - * method creates and returnd CdmConstant object using current timestamp - * - * @return - */ - public CdmConstant addTimeStamp() { - // Add the timestamp with every metrics send - final long metricsSendTime = System.currentTimeMillis(); - final Date d = new Date(metricsSendTime); - final String text = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssz").format(d); - return new CdmConstant(metricsSendTime / 1000, "Metrics Send Time (epoch); " + text); - } -} diff --git a/src/main/java/com/att/mr/filter/ContentLengthFilter.java b/src/main/java/com/att/mr/filter/ContentLengthFilter.java deleted file mode 100644 index 26f58e0..0000000 --- a/src/main/java/com/att/mr/filter/ContentLengthFilter.java +++ /dev/null @@ -1,134 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.mr.filter; - -import java.io.IOException; - -import javax.servlet.Filter; -import javax.servlet.FilterChain; -import javax.servlet.FilterConfig; -import javax.servlet.ServletException; -import javax.servlet.ServletRequest; -import javax.servlet.ServletResponse; -import javax.servlet.http.HttpServletRequest; - -import org.apache.http.HttpStatus; -import org.json.JSONObject; -import org.springframework.context.ApplicationContext; -import org.springframework.web.context.support.WebApplicationContextUtils; - -import com.att.dmf.mr.CambriaApiException; -import com.att.dmf.mr.exception.DMaaPErrorMessages; -import com.att.dmf.mr.exception.DMaaPResponseCode; -import com.att.dmf.mr.exception.ErrorResponse; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; - -/** - * Servlet Filter implementation class ContentLengthFilter - */ -public class ContentLengthFilter implements Filter { - - private DefaultLength defaultLength; - - private FilterConfig filterConfig = null; - DMaaPErrorMessages errorMessages = null; - - private static final EELFLogger log = EELFManager.getInstance().getLogger(ContentLengthFilter.class); - /** - * Default constructor. - */ - - public ContentLengthFilter() { - // TODO Auto-generated constructor stub - } - - /** - * @see Filter#destroy() - */ - public void destroy() { - // TODO Auto-generated method stub - } - - /** - * @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain) - */ - public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, - ServletException { - // TODO Auto-generated method stub - // place your code here - log.info("inside servlet do filter content length checking before pub/sub"); - HttpServletRequest request = (HttpServletRequest) req; - JSONObject jsonObj = null; - int requestLength = 0; - try { - // retrieving content length from message header - - if (null != request.getHeader("Content-Length")) { - requestLength = Integer.parseInt(request.getHeader("Content-Length")); - } - // retrieving encoding from message header - String transferEncoding = request.getHeader("Transfer-Encoding"); - // checking for no encoding, chunked and requestLength greater then - // default length - if (null != transferEncoding && !(transferEncoding.contains("chunked")) - && (requestLength > Integer.parseInt(defaultLength.getDefaultLength()))) { - jsonObj = new JSONObject().append("defaultlength", defaultLength) - .append("requestlength", requestLength); - log.error("message length is greater than default"); - throw new CambriaApiException(jsonObj); - } else if (null == transferEncoding && (requestLength > Integer.parseInt(defaultLength.getDefaultLength()))) { - jsonObj = new JSONObject().append("defaultlength", defaultLength.getDefaultLength()).append( - "requestlength", requestLength); - log.error("Request message is not chunked or request length is greater than default length"); - throw new CambriaApiException(jsonObj); - } else { - chain.doFilter(req, res); - } - } catch (CambriaApiException | NumberFormatException e) { - log.error("message size is greater then default"); - ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_EXPECTATION_FAILED, - DMaaPResponseCode.MSG_SIZE_EXCEEDS_MSG_LIMIT.getResponseCode(), errorMessages.getMsgSizeExceeds() - + jsonObj.toString()); - log.info(errRes.toString()); - - } - - } - - /** - * @see Filter#init(FilterConfig) - */ - public void init(FilterConfig fConfig) throws ServletException { - // TODO Auto-generated method stub - this.filterConfig = fConfig; - log.info("Filter Content Length Initialize"); - ApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(fConfig - .getServletContext()); - DefaultLength defLength = (DefaultLength) ctx.getBean("defLength"); - DMaaPErrorMessages errorMessages = (DMaaPErrorMessages) ctx.getBean("DMaaPErrorMessages"); - this.errorMessages = errorMessages; - this.defaultLength = defLength; - - } - -} diff --git a/src/main/java/com/att/mr/filter/DefaultLength.java b/src/main/java/com/att/mr/filter/DefaultLength.java deleted file mode 100644 index 43169e5..0000000 --- a/src/main/java/com/att/mr/filter/DefaultLength.java +++ /dev/null @@ -1,37 +0,0 @@ -/******************************************************************************* - * ============LICENSE_START======================================================= - * org.onap.dmaap - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * http://www.apache.org/licenses/LICENSE-2.0 -* - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - * - * ECOMP is a trademark and service mark of AT&T Intellectual Property. - * - *******************************************************************************/ -package com.att.mr.filter; - - -public class DefaultLength { - - String defaultLength; - - public String getDefaultLength() { - return defaultLength; - } - - public void setDefaultLength(String defaultLength) { - this.defaultLength = defaultLength; - } - -} |