diff options
Diffstat (limited to 'policy-endpoints/src/main/java/org/onap/policy/drools/event/comm/bus/DmaapTopicSinkFactory.java')
| -rw-r--r-- | policy-endpoints/src/main/java/org/onap/policy/drools/event/comm/bus/DmaapTopicSinkFactory.java | 465 |
1 files changed, 0 insertions, 465 deletions
diff --git a/policy-endpoints/src/main/java/org/onap/policy/drools/event/comm/bus/DmaapTopicSinkFactory.java b/policy-endpoints/src/main/java/org/onap/policy/drools/event/comm/bus/DmaapTopicSinkFactory.java deleted file mode 100644 index 5ff5084e..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/drools/event/comm/bus/DmaapTopicSinkFactory.java +++ /dev/null @@ -1,465 +0,0 @@ -/* - * ============LICENSE_START======================================================= - * policy-endpoints - * ================================================================================ - * Copyright (C) 2017-2018 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========================================================= - */ - -package org.onap.policy.drools.event.comm.bus; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.Properties; - -import org.slf4j.LoggerFactory; -import org.slf4j.Logger; -import org.onap.policy.drools.event.comm.bus.internal.InlineDmaapTopicSink; -import org.onap.policy.drools.properties.PolicyProperties; - -/** - * DMAAP Topic Sink Factory - */ -public interface DmaapTopicSinkFactory { - public final String DME2_READ_TIMEOUT_PROPERTY = "AFT_DME2_EP_READ_TIMEOUT_MS"; - public final String DME2_EP_CONN_TIMEOUT_PROPERTY = "AFT_DME2_EP_CONN_TIMEOUT"; - public final String DME2_ROUNDTRIP_TIMEOUT_PROPERTY = "AFT_DME2_ROUNDTRIP_TIMEOUT_MS"; - public final String DME2_VERSION_PROPERTY = "Version"; - public final String DME2_ROUTE_OFFER_PROPERTY = "routeOffer"; - public final String DME2_SERVICE_NAME_PROPERTY = "ServiceName"; - public final String DME2_SUBCONTEXT_PATH_PROPERTY = "SubContextPath"; - public final String DME2_SESSION_STICKINESS_REQUIRED_PROPERTY = "sessionstickinessrequired"; - - /** - * Instantiates a new DMAAP Topic Sink - * - * @param servers list of servers - * @param topic topic name - * @param apiKey API Key - * @param apiSecret API Secret - * @param userName AAF user name - * @param password AAF password - * @param partitionKey Consumer Group - * @param environment DME2 environment - * @param aftEnvironment DME2 AFT environment - * @param partner DME2 Partner - * @param latitude DME2 latitude - * @param longitude DME2 longitude - * @param additionalProps additional properties to pass to DME2 - * @param managed is this sink endpoint managed? - * - * @return an DMAAP Topic Sink - * @throws IllegalArgumentException if invalid parameters are present - */ - public DmaapTopicSink build(List<String> servers, - String topic, - String apiKey, - String apiSecret, - String userName, - String password, - String partitionKey, - String environment, - String aftEnvironment, - String partner, - String latitude, - String longitude, - Map<String,String> additionalProps, - boolean managed, - boolean useHttps, - boolean allowSelfSignedCerts) ; - - /** - * Instantiates a new DMAAP Topic Sink - * - * @param servers list of servers - * @param topic topic name - * @param apiKey API Key - * @param apiSecret API Secret - * @param userName AAF user name - * @param password AAF password - * @param partitionKey Consumer Group - * @param managed is this sink endpoint managed? - * - * @return an DMAAP Topic Sink - * @throws IllegalArgumentException if invalid parameters are present - */ - public DmaapTopicSink build(List<String> servers, - String topic, - String apiKey, - String apiSecret, - String userName, - String password, - String partitionKey, - boolean managed, - boolean useHttps, - boolean allowSelfSignedCerts); - - /** - * Creates an DMAAP Topic Sink based on properties files - * - * @param properties Properties containing initialization values - * - * @return an DMAAP Topic Sink - * @throws IllegalArgumentException if invalid parameters are present - */ - public List<DmaapTopicSink> build(Properties properties); - - /** - * Instantiates a new DMAAP Topic Sink - * - * @param servers list of servers - * @param topic topic name - * - * @return an DMAAP Topic Sink - * @throws IllegalArgumentException if invalid parameters are present - */ - public DmaapTopicSink build(List<String> servers, String topic); - - /** - * Destroys an DMAAP Topic Sink based on a topic - * - * @param topic topic name - * @throws IllegalArgumentException if invalid parameters are present - */ - public void destroy(String topic); - - /** - * gets an DMAAP Topic Sink based on topic name - * @param topic the topic name - * - * @return an DMAAP Topic Sink with topic name - * @throws IllegalArgumentException if an invalid topic is provided - * @throws IllegalStateException if the DMAAP Topic Reader is - * an incorrect state - */ - public DmaapTopicSink get(String topic); - - /** - * Provides a snapshot of the DMAAP Topic Sinks - * @return a list of the DMAAP Topic Sinks - */ - public List<DmaapTopicSink> inventory(); - - /** - * Destroys all DMAAP Topic Sinks - */ - public void destroy(); -} - -/* ------------- implementation ----------------- */ - -/** - * Factory of DMAAP Reader Topics indexed by topic name - */ -class IndexedDmaapTopicSinkFactory implements DmaapTopicSinkFactory { - private static final String MISSING_TOPIC = "A topic must be provided"; - - /** - * Logger - */ - private static Logger logger = LoggerFactory.getLogger(IndexedDmaapTopicSinkFactory.class); - - /** - * DMAAP Topic Name Index - */ - protected HashMap<String, DmaapTopicSink> dmaapTopicWriters = new HashMap<>(); - - @Override - public DmaapTopicSink build(List<String> servers, - String topic, - String apiKey, - String apiSecret, - String userName, - String password, - String partitionKey, - String environment, - String aftEnvironment, - String partner, - String latitude, - String longitude, - Map<String,String> additionalProps, - boolean managed, - boolean useHttps, - boolean allowSelfSignedCerts) { - - if (topic == null || topic.isEmpty()) { - throw new IllegalArgumentException(MISSING_TOPIC); - } - - synchronized (this) { - if (dmaapTopicWriters.containsKey(topic)) { - return dmaapTopicWriters.get(topic); - } - - DmaapTopicSink dmaapTopicSink = - new InlineDmaapTopicSink(servers, topic, - apiKey, apiSecret, - userName, password, - partitionKey, - environment, aftEnvironment, - partner, latitude, longitude, additionalProps, useHttps, allowSelfSignedCerts); - - if (managed) - dmaapTopicWriters.put(topic, dmaapTopicSink); - return dmaapTopicSink; - } - } - - @Override - public DmaapTopicSink build(List<String> servers, - String topic, - String apiKey, - String apiSecret, - String userName, - String password, - String partitionKey, - boolean managed, - boolean useHttps, boolean allowSelfSignedCerts) { - - if (topic == null || topic.isEmpty()) { - throw new IllegalArgumentException(MISSING_TOPIC); - } - - synchronized (this) { - if (dmaapTopicWriters.containsKey(topic)) { - return dmaapTopicWriters.get(topic); - } - - DmaapTopicSink dmaapTopicSink = - new InlineDmaapTopicSink(servers, topic, - apiKey, apiSecret, - userName, password, - partitionKey, useHttps, allowSelfSignedCerts); - - if (managed) - dmaapTopicWriters.put(topic, dmaapTopicSink); - return dmaapTopicSink; - } - } - - @Override - public DmaapTopicSink build(List<String> servers, String topic) { - return this.build(servers, topic, null, null, null, null, null, true, false, false); - } - - @Override - public List<DmaapTopicSink> build(Properties properties) { - - String writeTopics = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS); - if (writeTopics == null || writeTopics.isEmpty()) { - logger.info("{}: no topic for DMaaP Sink", this); - return new ArrayList<>(); - } - - List<String> writeTopicList = new ArrayList<>(Arrays.asList(writeTopics.split("\\s*,\\s*"))); - List<DmaapTopicSink> newDmaapTopicSinks = new ArrayList<>(); - synchronized(this) { - for (String topic: writeTopicList) { - if (this.dmaapTopicWriters.containsKey(topic)) { - newDmaapTopicSinks.add(this.dmaapTopicWriters.get(topic)); - continue; - } - String servers = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + - topic + - PolicyProperties.PROPERTY_TOPIC_SERVERS_SUFFIX); - - List<String> serverList; - if (servers != null && !servers.isEmpty()) - serverList = new ArrayList<>(Arrays.asList(servers.split("\\s*,\\s*"))); - else serverList = new ArrayList<>(); - - String apiKey = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + - "." + topic + - PolicyProperties.PROPERTY_TOPIC_API_KEY_SUFFIX); - String apiSecret = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + - "." + topic + - PolicyProperties.PROPERTY_TOPIC_API_SECRET_SUFFIX); - - String aafMechId = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + - "." + topic + - PolicyProperties.PROPERTY_TOPIC_AAF_MECHID_SUFFIX); - String aafPassword = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + - "." + topic + - PolicyProperties.PROPERTY_TOPIC_AAF_PASSWORD_SUFFIX); - - String partitionKey = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + - "." + topic + - PolicyProperties.PROPERTY_TOPIC_SINK_PARTITION_KEY_SUFFIX); - - String managedString = properties.getProperty(PolicyProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic + - PolicyProperties.PROPERTY_MANAGED_SUFFIX); - - /* DME2 Properties */ - - String dme2Environment = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." - + topic + PolicyProperties.PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX); - - String dme2AftEnvironment = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." - + topic + PolicyProperties.PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX); - - String dme2Partner = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic - + PolicyProperties.PROPERTY_DMAAP_DME2_PARTNER_SUFFIX); - - String dme2RouteOffer = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic - + PolicyProperties.PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX); - - String dme2Latitude = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic - + PolicyProperties.PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX); - - String dme2Longitude = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." - + topic + PolicyProperties.PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX); - - String dme2EpReadTimeoutMs = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." - + topic + PolicyProperties.PROPERTY_DMAAP_DME2_EP_READ_TIMEOUT_MS_SUFFIX); - - String dme2EpConnTimeout = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." - + topic + PolicyProperties.PROPERTY_DMAAP_DME2_EP_CONN_TIMEOUT_SUFFIX); - - String dme2RoundtripTimeoutMs = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS - + "." + topic + PolicyProperties.PROPERTY_DMAAP_DME2_ROUNDTRIP_TIMEOUT_MS_SUFFIX); - - String dme2Version = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic - + PolicyProperties.PROPERTY_DMAAP_DME2_VERSION_SUFFIX); - - String dme2SubContextPath = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." - + topic + PolicyProperties.PROPERTY_DMAAP_DME2_SUB_CONTEXT_PATH_SUFFIX); - - String dme2SessionStickinessRequired = properties - .getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic - + PolicyProperties.PROPERTY_DMAAP_DME2_SESSION_STICKINESS_REQUIRED_SUFFIX); - - Map<String,String> dme2AdditionalProps = new HashMap<>(); - - if (dme2EpReadTimeoutMs != null && !dme2EpReadTimeoutMs.isEmpty()) - dme2AdditionalProps.put(DME2_READ_TIMEOUT_PROPERTY, dme2EpReadTimeoutMs); - if (dme2EpConnTimeout != null && !dme2EpConnTimeout.isEmpty()) - dme2AdditionalProps.put(DME2_EP_CONN_TIMEOUT_PROPERTY, dme2EpConnTimeout); - if (dme2RoundtripTimeoutMs != null && !dme2RoundtripTimeoutMs.isEmpty()) - dme2AdditionalProps.put(DME2_ROUNDTRIP_TIMEOUT_PROPERTY, dme2RoundtripTimeoutMs); - if (dme2Version != null && !dme2Version.isEmpty()) - dme2AdditionalProps.put(DME2_VERSION_PROPERTY, dme2Version); - if (dme2RouteOffer != null && !dme2RouteOffer.isEmpty()) - dme2AdditionalProps.put(DME2_ROUTE_OFFER_PROPERTY, dme2RouteOffer); - if (dme2SubContextPath != null && !dme2SubContextPath.isEmpty()) - dme2AdditionalProps.put(DME2_SUBCONTEXT_PATH_PROPERTY, dme2SubContextPath); - if (dme2SessionStickinessRequired != null && !dme2SessionStickinessRequired.isEmpty()) - dme2AdditionalProps.put(DME2_SESSION_STICKINESS_REQUIRED_PROPERTY, dme2SessionStickinessRequired); - - if (servers == null || servers.isEmpty()) { - logger.error("{}: no DMaaP servers or DME2 ServiceName provided", this); - continue; - } - - boolean managed = true; - if (managedString != null && !managedString.isEmpty()) { - managed = Boolean.parseBoolean(managedString); - } - - String useHttpsString = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic + - PolicyProperties.PROPERTY_HTTP_HTTPS_SUFFIX); - - //default is to use HTTP if no https property exists - boolean useHttps = false; - if (useHttpsString != null && !useHttpsString.isEmpty()){ - useHttps = Boolean.parseBoolean(useHttpsString); - } - - - String allowSelfSignedCertsString = properties.getProperty(PolicyProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic + - PolicyProperties.PROPERTY_ALLOW_SELF_SIGNED_CERTIFICATES_SUFFIX); - - //default is to disallow self-signed certs - boolean allowSelfSignedCerts = false; - if (allowSelfSignedCertsString != null && !allowSelfSignedCertsString.isEmpty()){ - allowSelfSignedCerts = Boolean.parseBoolean(allowSelfSignedCertsString); - } - - DmaapTopicSink dmaapTopicSink = this.build(serverList, topic, - apiKey, apiSecret, - aafMechId, aafPassword, - partitionKey, - dme2Environment, dme2AftEnvironment, - dme2Partner, dme2Latitude, dme2Longitude, - dme2AdditionalProps, managed, useHttps, allowSelfSignedCerts); - - newDmaapTopicSinks.add(dmaapTopicSink); - } - return newDmaapTopicSinks; - } - } - - @Override - public void destroy(String topic) { - - if (topic == null || topic.isEmpty()) { - throw new IllegalArgumentException(MISSING_TOPIC); - } - - DmaapTopicSink dmaapTopicWriter; - synchronized(this) { - if (!dmaapTopicWriters.containsKey(topic)) { - return; - } - - dmaapTopicWriter = dmaapTopicWriters.remove(topic); - } - - dmaapTopicWriter.shutdown(); - } - - @Override - public void destroy() { - List<DmaapTopicSink> writers = this.inventory(); - for (DmaapTopicSink writer: writers) { - writer.shutdown(); - } - - synchronized(this) { - this.dmaapTopicWriters.clear(); - } - } - - @Override - public DmaapTopicSink get(String topic) { - - if (topic == null || topic.isEmpty()) { - throw new IllegalArgumentException(MISSING_TOPIC); - } - - synchronized(this) { - if (dmaapTopicWriters.containsKey(topic)) { - return dmaapTopicWriters.get(topic); - } else { - throw new IllegalStateException("DmaapTopicSink for " + topic + " not found"); - } - } - } - - @Override - public synchronized List<DmaapTopicSink> inventory() { - return new ArrayList<>(this.dmaapTopicWriters.values()); - } - - @Override - public String toString() { - StringBuilder builder = new StringBuilder(); - builder.append("IndexedDmaapTopicSinkFactory []"); - return builder.toString(); - } - -}
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