diff options
Diffstat (limited to 'policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal')
16 files changed, 855 insertions, 1092 deletions
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java index 8cc631c8..636dc6e3 100644 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java @@ -20,7 +20,26 @@ package org.onap.policy.common.endpoints.event.comm.bus.internal; +import com.att.nsa.cambria.client.CambriaClientBuilders; +import com.att.nsa.cambria.client.CambriaClientBuilders.ConsumerBuilder; +import com.att.nsa.cambria.client.CambriaConsumer; +import com.att.nsa.mr.client.MRClientFactory; +import com.att.nsa.mr.client.impl.MRConsumerImpl; +import com.att.nsa.mr.client.response.MRConsumerResponse; +import com.att.nsa.mr.test.clients.ProtocolTypeConstants; + import java.io.IOException; +import java.net.MalformedURLException; +import java.security.GeneralSecurityException; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSinkFactory; +import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; /** * Wrapper around libraries to consume from message bus @@ -40,6 +59,485 @@ public interface BusConsumer { * close underlying library consumer */ public void close(); + + /** + * BusConsumer that supports server-side filtering. + */ + public interface FilterableBusConsumer extends BusConsumer { + + /** + * Sets the server-side filter. + * + * @param filter new filter value, or {@code null} + * @throws IllegalArgumentException if the consumer cannot be built with the new filter + */ + public void setFilter(String filter); + } + + /** + * Cambria based consumer + */ + public static class CambriaConsumerWrapper implements FilterableBusConsumer { + + /** + * logger + */ + private static Logger logger = LoggerFactory.getLogger(CambriaConsumerWrapper.class); + + /** + * Used to build the consumer. + */ + private final ConsumerBuilder builder; + + /** + * Locked while updating {@link #consumer} and {@link #newConsumer}. + */ + private final Object consLocker = new Object(); + + /** + * Cambria client + */ + private CambriaConsumer consumer; + + /** + * Cambria client to use for next fetch + */ + private CambriaConsumer newConsumer = null; + + /** + * fetch timeout + */ + protected int fetchTimeout; + + /** + * close condition + */ + protected Object closeCondition = new Object(); + + /** + * Cambria Consumer Wrapper + * + * @param servers messaging bus hosts + * @param topic topic + * @param apiKey API Key + * @param apiSecret API Secret + * @param consumerGroup Consumer Group + * @param consumerInstance Consumer Instance + * @param fetchTimeout Fetch Timeout + * @param fetchLimit Fetch Limit + * @throws GeneralSecurityException + * @throws MalformedURLException + */ + public CambriaConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, + String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit, boolean useHttps, + boolean useSelfSignedCerts) { + this(servers, topic, apiKey, apiSecret, null, null, consumerGroup, consumerInstance, fetchTimeout, + fetchLimit, useHttps, useSelfSignedCerts); + } + + public CambriaConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, + String username, String password, String consumerGroup, String consumerInstance, int fetchTimeout, + int fetchLimit, boolean useHttps, boolean useSelfSignedCerts) { + + this.fetchTimeout = fetchTimeout; + + this.builder = new CambriaClientBuilders.ConsumerBuilder(); + + builder.knownAs(consumerGroup, consumerInstance).usingHosts(servers).onTopic(topic) + .waitAtServer(fetchTimeout).receivingAtMost(fetchLimit); + + // Set read timeout to fetch timeout + 30 seconds (TBD: this should be configurable) + builder.withSocketTimeout(fetchTimeout + 30000); + + if (useHttps) { + builder.usingHttps(); + + if (useSelfSignedCerts) { + builder.allowSelfSignedCertificates(); + } + } + + if (apiKey != null && !apiKey.isEmpty() && apiSecret != null && !apiSecret.isEmpty()) { + builder.authenticatedBy(apiKey, apiSecret); + } + + if (username != null && !username.isEmpty() && password != null && !password.isEmpty()) { + builder.authenticatedByHttp(username, password); + } + + try { + this.consumer = builder.build(); + } catch (MalformedURLException | GeneralSecurityException e) { + throw new IllegalArgumentException(e); + } + } + + @Override + public Iterable<String> fetch() throws IOException, InterruptedException { + try { + return getCurrentConsumer().fetch(); + } catch (final IOException e) { + logger.error("{}: cannot fetch because of {} - backoff for {} ms.", this, e.getMessage(), + this.fetchTimeout); + synchronized (this.closeCondition) { + this.closeCondition.wait(this.fetchTimeout); + } + + throw e; + } + } + + @Override + public void close() { + synchronized (closeCondition) { + closeCondition.notifyAll(); + } + + getCurrentConsumer().close(); + } + + private CambriaConsumer getCurrentConsumer() { + CambriaConsumer old = null; + CambriaConsumer ret; + + synchronized (consLocker) { + if (this.newConsumer != null) { + // replace old consumer with new consumer + old = this.consumer; + this.consumer = this.newConsumer; + this.newConsumer = null; + } + + ret = this.consumer; + } + + if (old != null) { + old.close(); + } + + return ret; + } + + @Override + public void setFilter(String filter) { + logger.info("{}: setting DMAAP server-side filter: {}", this, filter); + builder.withServerSideFilter(filter); + + try { + CambriaConsumer previous; + synchronized (consLocker) { + previous = this.newConsumer; + this.newConsumer = builder.build(); + } + + if (previous != null) { + // there was already a new consumer - close it + previous.close(); + } + + } catch (MalformedURLException | GeneralSecurityException e) { + /* + * Since an exception occurred, "consumer" still has its old value, thus it should + * not be closed at this point. + */ + throw new IllegalArgumentException(e); + } + } + + @Override + public String toString() { + return "CambriaConsumerWrapper [fetchTimeout=" + fetchTimeout + "]"; + } + } + + /** + * MR based consumer + */ + public abstract class DmaapConsumerWrapper implements BusConsumer { + + /** + * logger + */ + private static Logger logger = LoggerFactory.getLogger(DmaapConsumerWrapper.class); + + /** + * Name of the "protocol" property. + */ + protected static final String PROTOCOL_PROP = "Protocol"; + + /** + * fetch timeout + */ + protected int fetchTimeout; + + /** + * close condition + */ + protected Object closeCondition = new Object(); + + /** + * MR Consumer + */ + protected MRConsumerImpl consumer; + + /** + * MR Consumer Wrapper + * + * @param servers messaging bus hosts + * @param topic topic + * @param apiKey API Key + * @param apiSecret API Secret + * @param username AAF Login + * @param password AAF Password + * @param consumerGroup Consumer Group + * @param consumerInstance Consumer Instance + * @param fetchTimeout Fetch Timeout + * @param fetchLimit Fetch Limit + * @throws MalformedURLException + */ + public DmaapConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, + String username, String password, String consumerGroup, String consumerInstance, int fetchTimeout, + int fetchLimit) throws MalformedURLException { + + this.fetchTimeout = fetchTimeout; + + if (topic == null || topic.isEmpty()) { + throw new IllegalArgumentException("No topic for DMaaP"); + } + + this.consumer = new MRConsumerImpl(servers, topic, consumerGroup, consumerInstance, fetchTimeout, + fetchLimit, null, apiKey, apiSecret); + + this.consumer.setUsername(username); + this.consumer.setPassword(password); + } + + @Override + public Iterable<String> fetch() throws InterruptedException, IOException { + final MRConsumerResponse response = this.consumer.fetchWithReturnConsumerResponse(); + if (response == null) { + logger.warn("{}: DMaaP NULL response received", this); + + synchronized (closeCondition) { + closeCondition.wait(fetchTimeout); + } + return new ArrayList<>(); + } else { + logger.debug("DMaaP consumer received {} : {}" + response.getResponseCode(), + response.getResponseMessage()); + + if (response.getResponseCode() == null || !"200".equals(response.getResponseCode())) { + + logger.error("DMaaP consumer received: {} : {}", response.getResponseCode(), + response.getResponseMessage()); + + synchronized (closeCondition) { + closeCondition.wait(fetchTimeout); + } + + /* fall through */ + } + } + + if (response.getActualMessages() == null) { + return new ArrayList<>(); + } else { + return response.getActualMessages(); + } + } + + @Override + public void close() { + synchronized (closeCondition) { + closeCondition.notifyAll(); + } + + this.consumer.close(); + } + + @Override + public String toString() { + return "DmaapConsumerWrapper [" + "consumer.getAuthDate()=" + consumer.getAuthDate() + + ", consumer.getAuthKey()=" + consumer.getAuthKey() + ", consumer.getHost()=" + consumer.getHost() + + ", consumer.getProtocolFlag()=" + consumer.getProtocolFlag() + ", consumer.getUsername()=" + + consumer.getUsername() + "]"; + } + } + + /** + * MR based consumer + */ + public static class DmaapAafConsumerWrapper extends DmaapConsumerWrapper { + + private static Logger logger = LoggerFactory.getLogger(DmaapAafConsumerWrapper.class); + + private final Properties props; + + /** + * MR Consumer Wrapper + * + * @param servers messaging bus hosts + * @param topic topic + * @param apiKey API Key + * @param apiSecret API Secret + * @param aafLogin AAF Login + * @param aafPassword AAF Password + * @param consumerGroup Consumer Group + * @param consumerInstance Consumer Instance + * @param fetchTimeout Fetch Timeout + * @param fetchLimit Fetch Limit + * @throws MalformedURLException + */ + public DmaapAafConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, + String aafLogin, String aafPassword, String consumerGroup, String consumerInstance, int fetchTimeout, + int fetchLimit, boolean useHttps) throws MalformedURLException { + + super(servers, topic, apiKey, apiSecret, aafLogin, aafPassword, consumerGroup, consumerInstance, + fetchTimeout, fetchLimit); + + // super constructor sets servers = {""} if empty to avoid errors when using DME2 + if ((servers.size() == 1 && ("".equals(servers.get(0)))) || (servers == null) || (servers.isEmpty())) { + throw new IllegalArgumentException("Must provide at least one host for HTTP AAF"); + } + + this.consumer.setProtocolFlag(ProtocolTypeConstants.AAF_AUTH.getValue()); + + props = new Properties(); + + if (useHttps) { + props.setProperty(PROTOCOL_PROP, "https"); + this.consumer.setHost(servers.get(0) + ":3905"); + + } else { + props.setProperty(PROTOCOL_PROP, "http"); + this.consumer.setHost(servers.get(0) + ":3904"); + } + + this.consumer.setProps(props); + logger.info("{}: CREATION", this); + } + + @Override + public String toString() { + final MRConsumerImpl consumer = this.consumer; + + return "DmaapConsumerWrapper [" + "consumer.getAuthDate()=" + consumer.getAuthDate() + + ", consumer.getAuthKey()=" + consumer.getAuthKey() + ", consumer.getHost()=" + consumer.getHost() + + ", consumer.getProtocolFlag()=" + consumer.getProtocolFlag() + ", consumer.getUsername()=" + + consumer.getUsername() + "]"; + } + } + + public static class DmaapDmeConsumerWrapper extends DmaapConsumerWrapper { + + private static Logger logger = LoggerFactory.getLogger(DmaapDmeConsumerWrapper.class); + + private final Properties props; + + public DmaapDmeConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, + String dme2Login, String dme2Password, String consumerGroup, String consumerInstance, int fetchTimeout, + int fetchLimit, String environment, String aftEnvironment, String dme2Partner, String latitude, + String longitude, Map<String, String> additionalProps, boolean useHttps) throws MalformedURLException { + + + + super(servers, topic, apiKey, apiSecret, dme2Login, dme2Password, consumerGroup, consumerInstance, + fetchTimeout, fetchLimit); + + + final String dme2RouteOffer = additionalProps.get(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY); + + if (environment == null || environment.isEmpty()) { + throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX); + } + if (aftEnvironment == null || aftEnvironment.isEmpty()) { + throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX); + } + if (latitude == null || latitude.isEmpty()) { + throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX); + } + if (longitude == null || longitude.isEmpty()) { + throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX); + } + + if ((dme2Partner == null || dme2Partner.isEmpty()) + && (dme2RouteOffer == null || dme2RouteOffer.isEmpty())) { + throw new IllegalArgumentException( + "Must provide at least " + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic + + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_PARTNER_SUFFIX + " or " + + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic + + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX + " for DME2"); + } + + final String serviceName = servers.get(0); + + this.consumer.setProtocolFlag(ProtocolTypeConstants.DME2.getValue()); + + this.consumer.setUsername(dme2Login); + this.consumer.setPassword(dme2Password); + + props = new Properties(); + + props.setProperty(DmaapTopicSinkFactory.DME2_SERVICE_NAME_PROPERTY, serviceName); + + props.setProperty("username", dme2Login); + props.setProperty("password", dme2Password); + + /* These are required, no defaults */ + props.setProperty("topic", topic); + + props.setProperty("Environment", environment); + props.setProperty("AFT_ENVIRONMENT", aftEnvironment); + + if (dme2Partner != null) { + props.setProperty("Partner", dme2Partner); + } + if (dme2RouteOffer != null) { + props.setProperty(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY, dme2RouteOffer); + } + + props.setProperty("Latitude", latitude); + props.setProperty("Longitude", longitude); + + /* These are optional, will default to these values if not set in additionalProps */ + props.setProperty("AFT_DME2_EP_READ_TIMEOUT_MS", "50000"); + props.setProperty("AFT_DME2_ROUNDTRIP_TIMEOUT_MS", "240000"); + props.setProperty("AFT_DME2_EP_CONN_TIMEOUT", "15000"); + props.setProperty("Version", "1.0"); + props.setProperty("SubContextPath", "/"); + props.setProperty("sessionstickinessrequired", "no"); + + /* These should not change */ + props.setProperty("TransportType", "DME2"); + props.setProperty("MethodType", "GET"); + + if (useHttps) { + props.setProperty(PROTOCOL_PROP, "https"); + + } else { + props.setProperty(PROTOCOL_PROP, "http"); + } + + props.setProperty("contenttype", "application/json"); + + if (additionalProps != null) { + for (Map.Entry<String, String> entry : additionalProps.entrySet()) { + props.put(entry.getKey(), entry.getValue()); + } + } + + MRClientFactory.prop = props; + this.consumer.setProps(props); + + logger.info("{}: CREATION", this); + } + + private IllegalArgumentException parmException(String topic, String propnm) { + return new IllegalArgumentException("Missing " + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + + topic + propnm + " property for DME2 in DMaaP"); + + } + } } diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java index f6c65ada..9db9131c 100644 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java @@ -20,6 +20,28 @@ package org.onap.policy.common.endpoints.event.comm.bus.internal; +import com.att.nsa.apiClient.http.HttpClient.ConnectionType; +import com.att.nsa.cambria.client.CambriaBatchingPublisher; +import com.att.nsa.cambria.client.CambriaClientBuilders; +import com.att.nsa.cambria.client.CambriaClientBuilders.PublisherBuilder; +import com.att.nsa.mr.client.impl.MRSimplerBatchPublisher; +import com.att.nsa.mr.client.response.MRPublisherResponse; +import com.att.nsa.mr.test.clients.ProtocolTypeConstants; +import com.fasterxml.jackson.annotation.JsonIgnore; + +import java.net.MalformedURLException; +import java.security.GeneralSecurityException; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Properties; +import java.util.concurrent.TimeUnit; + +import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSinkFactory; +import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + public interface BusPublisher { /** @@ -36,4 +58,325 @@ public interface BusPublisher { * closes the publisher */ public void close(); + + /** + * Cambria based library publisher + */ + public static class CambriaPublisherWrapper implements BusPublisher { + + private static Logger logger = LoggerFactory.getLogger(CambriaPublisherWrapper.class); + + /** + * The actual Cambria publisher + */ + @JsonIgnore + protected volatile CambriaBatchingPublisher publisher; + + public CambriaPublisherWrapper(List<String> servers, String topic, String apiKey, String apiSecret, + boolean useHttps) { + this(servers, topic, apiKey, apiSecret, null, null, useHttps, false); + } + + public CambriaPublisherWrapper(List<String> servers, String topic, String apiKey, String apiSecret, + String username, String password, boolean useHttps, boolean selfSignedCerts) { + + PublisherBuilder builder = new CambriaClientBuilders.PublisherBuilder(); + + builder.usingHosts(servers).onTopic(topic); + + // Set read timeout to 30 seconds (TBD: this should be configurable) + builder.withSocketTimeout(30000); + + if (useHttps) { + if (selfSignedCerts) { + builder.withConnectionType(ConnectionType.HTTPS_NO_VALIDATION); + } else { + builder.withConnectionType(ConnectionType.HTTPS); + } + } + + + if (apiKey != null && !apiKey.isEmpty() && apiSecret != null && !apiSecret.isEmpty()) { + builder.authenticatedBy(apiKey, apiSecret); + } + + if (username != null && !username.isEmpty() && password != null && !password.isEmpty()) { + builder.authenticatedByHttp(username, password); + } + + try { + this.publisher = builder.build(); + } catch (MalformedURLException | GeneralSecurityException e) { + throw new IllegalArgumentException(e); + } + } + + /** + * {@inheritDoc} + */ + @Override + public boolean send(String partitionId, String message) { + if (message == null) { + throw new IllegalArgumentException("No message provided"); + } + + try { + this.publisher.send(partitionId, message); + } catch (Exception e) { + logger.warn("{}: SEND of {} cannot be performed because of {}", this, message, e.getMessage(), e); + return false; + } + return true; + } + + /** + * {@inheritDoc} + */ + @Override + public void close() { + logger.info("{}: CLOSE", this); + + try { + this.publisher.close(); + } catch (Exception e) { + logger.warn("{}: CLOSE FAILED because of {}", this, e.getMessage(), e); + } + } + + + @Override + public String toString() { + return "CambriaPublisherWrapper []"; + } + + } + + /** + * DmaapClient library wrapper + */ + public abstract class DmaapPublisherWrapper implements BusPublisher { + + private static Logger logger = LoggerFactory.getLogger(DmaapPublisherWrapper.class); + + /** + * MR based Publisher + */ + protected MRSimplerBatchPublisher publisher; + protected Properties props; + + /** + * MR Publisher Wrapper + * + * @param servers messaging bus hosts + * @param topic topic + * @param username AAF or DME2 Login + * @param password AAF or DME2 Password + */ + public DmaapPublisherWrapper(ProtocolTypeConstants protocol, List<String> servers, String topic, + String username, String password, boolean useHttps) { + + + if (topic == null || topic.isEmpty()) { + throw new IllegalArgumentException("No topic for DMaaP"); + } + + + if (protocol == ProtocolTypeConstants.AAF_AUTH) { + if (servers == null || servers.isEmpty()) { + throw new IllegalArgumentException("No DMaaP servers or DME2 partner provided"); + } + + ArrayList<String> dmaapServers = new ArrayList<>(); + if (useHttps) { + for (String server : servers) { + dmaapServers.add(server + ":3905"); + } + + } else { + for (String server : servers) { + dmaapServers.add(server + ":3904"); + } + } + + + this.publisher = new MRSimplerBatchPublisher.Builder().againstUrls(dmaapServers).onTopic(topic).build(); + + this.publisher.setProtocolFlag(ProtocolTypeConstants.AAF_AUTH.getValue()); + } else if (protocol == ProtocolTypeConstants.DME2) { + ArrayList<String> dmaapServers = new ArrayList<>(); + dmaapServers.add("0.0.0.0:3904"); + + this.publisher = new MRSimplerBatchPublisher.Builder().againstUrls(dmaapServers).onTopic(topic).build(); + + this.publisher.setProtocolFlag(ProtocolTypeConstants.DME2.getValue()); + } + + this.publisher.logTo(LoggerFactory.getLogger(MRSimplerBatchPublisher.class.getName())); + + this.publisher.setUsername(username); + this.publisher.setPassword(password); + + props = new Properties(); + + if (useHttps) { + props.setProperty("Protocol", "https"); + } else { + props.setProperty("Protocol", "http"); + } + + props.setProperty("contenttype", "application/json"); + props.setProperty("username", username); + props.setProperty("password", password); + + props.setProperty("topic", topic); + + this.publisher.setProps(props); + + if (protocol == ProtocolTypeConstants.AAF_AUTH) { + this.publisher.setHost(servers.get(0)); + } + + logger.info("{}: CREATION: using protocol {}", this, protocol.getValue()); + } + + /** + * {@inheritDoc} + */ + @Override + public void close() { + logger.info("{}: CLOSE", this); + + try { + this.publisher.close(1, TimeUnit.SECONDS); + } catch (Exception e) { + logger.warn("{}: CLOSE FAILED because of {}", this, e.getMessage(), e); + } + } + + /** + * {@inheritDoc} + */ + @Override + public boolean send(String partitionId, String message) { + if (message == null) { + throw new IllegalArgumentException("No message provided"); + } + + this.publisher.setPubResponse(new MRPublisherResponse()); + this.publisher.send(partitionId, message); + MRPublisherResponse response = this.publisher.sendBatchWithResponse(); + if (response != null) { + logger.debug("DMaaP publisher received {} : {}", response.getResponseCode(), + response.getResponseMessage()); + } + + return true; + } + + @Override + public String toString() { + return "DmaapPublisherWrapper [" + "publisher.getAuthDate()=" + publisher.getAuthDate() + + ", publisher.getAuthKey()=" + publisher.getAuthKey() + ", publisher.getHost()=" + + publisher.getHost() + ", publisher.getProtocolFlag()=" + publisher.getProtocolFlag() + + ", publisher.getUsername()=" + publisher.getUsername() + "]"; + } + } + + /** + * DmaapClient library wrapper + */ + public static class DmaapAafPublisherWrapper extends DmaapPublisherWrapper { + /** + * MR based Publisher + */ + public DmaapAafPublisherWrapper(List<String> servers, String topic, String aafLogin, String aafPassword, + boolean useHttps) { + + super(ProtocolTypeConstants.AAF_AUTH, servers, topic, aafLogin, aafPassword, useHttps); + } + } + + public static class DmaapDmePublisherWrapper extends DmaapPublisherWrapper { + public DmaapDmePublisherWrapper(List<String> servers, String topic, String username, String password, + String environment, String aftEnvironment, String dme2Partner, String latitude, String longitude, + Map<String, String> additionalProps, boolean useHttps) { + + super(ProtocolTypeConstants.DME2, servers, topic, username, password, useHttps); + + + + String dme2RouteOffer = additionalProps.get(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY); + + if (environment == null || environment.isEmpty()) { + throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX); + } + if (aftEnvironment == null || aftEnvironment.isEmpty()) { + throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX); + } + if (latitude == null || latitude.isEmpty()) { + throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX); + } + if (longitude == null || longitude.isEmpty()) { + throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX); + } + + if ((dme2Partner == null || dme2Partner.isEmpty()) + && (dme2RouteOffer == null || dme2RouteOffer.isEmpty())) { + throw new IllegalArgumentException( + "Must provide at least " + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic + + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_PARTNER_SUFFIX + " or " + + PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic + + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX + " for DME2"); + } + + String serviceName = servers.get(0); + + /* These are required, no defaults */ + props.setProperty("Environment", environment); + props.setProperty("AFT_ENVIRONMENT", aftEnvironment); + + props.setProperty(DmaapTopicSinkFactory.DME2_SERVICE_NAME_PROPERTY, serviceName); + + if (dme2Partner != null) { + props.setProperty("Partner", dme2Partner); + } + if (dme2RouteOffer != null) { + props.setProperty(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY, dme2RouteOffer); + } + + props.setProperty("Latitude", latitude); + props.setProperty("Longitude", longitude); + + // ServiceName also a default, found in additionalProps + + /* These are optional, will default to these values if not set in optionalProps */ + props.setProperty("AFT_DME2_EP_READ_TIMEOUT_MS", "50000"); + props.setProperty("AFT_DME2_ROUNDTRIP_TIMEOUT_MS", "240000"); + props.setProperty("AFT_DME2_EP_CONN_TIMEOUT", "15000"); + props.setProperty("Version", "1.0"); + props.setProperty("SubContextPath", "/"); + props.setProperty("sessionstickinessrequired", "no"); + + /* These should not change */ + props.setProperty("TransportType", "DME2"); + props.setProperty("MethodType", "POST"); + + for (Map.Entry<String, String> entry : additionalProps.entrySet()) { + String key = entry.getKey(); + String value = entry.getValue(); + + if (value != null) { + props.setProperty(key, value); + } + } + + this.publisher.setProps(props); + } + + private IllegalArgumentException parmException(String topic, String propnm) { + return new IllegalArgumentException("Missing " + PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + + topic + propnm + " property for DME2 in DMaaP"); + + } + } } diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/FilterableBusConsumer.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/FilterableBusConsumer.java deleted file mode 100644 index 76adf980..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/FilterableBusConsumer.java +++ /dev/null @@ -1,35 +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.common.endpoints.event.comm.bus.internal; - -/** - * BusConsumer that supports server-side filtering. - */ -public interface FilterableBusConsumer extends BusConsumer { - - /** - * Sets the server-side filter. - * - * @param filter new filter value, or {@code null} - * @throws IllegalArgumentException if the consumer cannot be built with the new filter - */ - public void setFilter(String filter); -} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineDmaapTopicSink.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineDmaapTopicSink.java index c630a165..3ea7185e 100644 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineDmaapTopicSink.java +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineDmaapTopicSink.java @@ -25,8 +25,6 @@ import java.util.Map; import org.onap.policy.common.endpoints.event.comm.Topic; import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSink; -import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.CambriaPublisherWrapper; -import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.DmaapDmePublisherWrapper; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -103,11 +101,11 @@ public class InlineDmaapTopicSink extends InlineBusTopicSink implements DmaapTop @Override public void init() { if (allNullOrEmpty(this.environment, this.aftEnvironment, this.latitude, this.longitude, this.partner)) { - this.publisher = new CambriaPublisherWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, - this.userName, this.password, this.useHttps, this.allowSelfSignedCerts); + this.publisher = new BusPublisher.CambriaPublisherWrapper(this.servers, this.topic, this.apiKey, + this.apiSecret, this.userName, this.password, this.useHttps, this.allowSelfSignedCerts); } else { - this.publisher = new DmaapDmePublisherWrapper(this.servers, this.topic, this.userName, this.password, - this.environment, this.aftEnvironment, this.partner, this.latitude, this.longitude, + this.publisher = new BusPublisher.DmaapDmePublisherWrapper(this.servers, this.topic, this.userName, + this.password, this.environment, this.aftEnvironment, this.partner, this.latitude, this.longitude, this.additionalProps, this.useHttps); } diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java index 34dd4e74..fefe6493 100644 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java @@ -24,7 +24,6 @@ import java.util.List; import org.onap.policy.common.endpoints.event.comm.Topic; import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSink; -import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.CambriaPublisherWrapper; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -63,8 +62,7 @@ public class InlineUebTopicSink extends InlineBusTopicSink implements UebTopicSi @Override public void init() { - this.publisher = - new CambriaPublisherWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, + this.publisher = new BusPublisher.CambriaPublisherWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, null, null, this.useHttps, this.allowSelfSignedCerts); logger.info("{}: UEB SINK created", this); } diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedBusTopicSource.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedBusTopicSource.java index d59c63f5..97ebbd50 100644 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedBusTopicSource.java +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedBusTopicSource.java @@ -27,6 +27,7 @@ import java.util.UUID; import org.onap.policy.common.endpoints.event.comm.FilterableTopicSource; import org.onap.policy.common.endpoints.event.comm.TopicListener; import org.onap.policy.common.endpoints.event.comm.bus.BusTopicSource; +import org.onap.policy.common.endpoints.event.comm.bus.internal.BusConsumer.FilterableBusConsumer; import org.onap.policy.common.utils.network.NetworkUtil; import org.slf4j.Logger; import org.slf4j.LoggerFactory; diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedDmaapTopicSource.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedDmaapTopicSource.java index de5fed6a..8ac41424 100644 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedDmaapTopicSource.java +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedDmaapTopicSource.java @@ -26,8 +26,6 @@ import java.util.Map; import org.onap.policy.common.endpoints.event.comm.Topic; import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSource; -import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.CambriaConsumerWrapper; -import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.DmaapDmeConsumerWrapper; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -140,15 +138,15 @@ public class SingleThreadedDmaapTopicSource extends SingleThreadedBusTopicSource @Override public void init() throws MalformedURLException { if (anyNullOrEmpty(this.userName, this.password)) { - this.consumer = new CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, - this.consumerGroup, this.consumerInstance, this.fetchTimeout, this.fetchLimit, this.useHttps, - this.allowSelfSignedCerts); + this.consumer = new BusConsumer.CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, + this.apiSecret, this.consumerGroup, this.consumerInstance, this.fetchTimeout, this.fetchLimit, + this.useHttps, this.allowSelfSignedCerts); } else if (allNullOrEmpty(this.environment, this.aftEnvironment, this.latitude, this.longitude, this.partner)) { - this.consumer = new CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, - this.userName, this.password, this.consumerGroup, this.consumerInstance, this.fetchTimeout, - this.fetchLimit, this.useHttps, this.allowSelfSignedCerts); + this.consumer = new BusConsumer.CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, + this.apiSecret, this.userName, this.password, this.consumerGroup, this.consumerInstance, + this.fetchTimeout, this.fetchLimit, this.useHttps, this.allowSelfSignedCerts); } else { - this.consumer = new DmaapDmeConsumerWrapper(this.servers, this.topic, this.apiKey, + this.consumer = new BusConsumer.DmaapDmeConsumerWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, this.userName, this.password, this.consumerGroup, this.consumerInstance, this.fetchTimeout, this.fetchLimit, this.environment, this.aftEnvironment, this.partner, this.latitude, this.longitude, this.additionalProps, this.useHttps); diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedUebTopicSource.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedUebTopicSource.java index 00e45422..b7a20503 100644 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedUebTopicSource.java +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedUebTopicSource.java @@ -24,7 +24,6 @@ import java.util.List; import org.onap.policy.common.endpoints.event.comm.Topic; import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSource; -import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.CambriaConsumerWrapper; /** * This topic source implementation specializes in reading messages over an UEB Bus topic source and @@ -66,7 +65,7 @@ public class SingleThreadedUebTopicSource extends SingleThreadedBusTopicSource i */ @Override public void init() { - this.consumer = new CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, + this.consumer = new BusConsumer.CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, this.consumerGroup, this.consumerInstance, this.fetchTimeout, this.fetchLimit, this.useHttps, this.allowSelfSignedCerts); } diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/CambriaConsumerWrapper.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/CambriaConsumerWrapper.java deleted file mode 100644 index fedde284..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/CambriaConsumerWrapper.java +++ /dev/null @@ -1,210 +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.common.endpoints.event.comm.bus.internal.impl; - -import com.att.nsa.cambria.client.CambriaClientBuilders; -import com.att.nsa.cambria.client.CambriaClientBuilders.ConsumerBuilder; -import com.att.nsa.cambria.client.CambriaConsumer; - -import java.io.IOException; -import java.net.MalformedURLException; -import java.security.GeneralSecurityException; -import java.util.List; - -import org.onap.policy.common.endpoints.event.comm.bus.internal.FilterableBusConsumer; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * Cambria based consumer - */ -public class CambriaConsumerWrapper implements FilterableBusConsumer { - - /** - * logger - */ - private static Logger logger = LoggerFactory.getLogger(CambriaConsumerWrapper.class); - - /** - * Used to build the consumer. - */ - private final ConsumerBuilder builder; - - /** - * Locked while updating {@link #consumer} and {@link #newConsumer}. - */ - private final Object consLocker = new Object(); - - /** - * Cambria client - */ - private CambriaConsumer consumer; - - /** - * Cambria client to use for next fetch - */ - private CambriaConsumer newConsumer = null; - - /** - * fetch timeout - */ - protected int fetchTimeout; - - /** - * close condition - */ - protected Object closeCondition = new Object(); - - /** - * Cambria Consumer Wrapper - * - * @param servers messaging bus hosts - * @param topic topic - * @param apiKey API Key - * @param apiSecret API Secret - * @param consumerGroup Consumer Group - * @param consumerInstance Consumer Instance - * @param fetchTimeout Fetch Timeout - * @param fetchLimit Fetch Limit - * @throws GeneralSecurityException - * @throws MalformedURLException - */ - public CambriaConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, - String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit, boolean useHttps, - boolean useSelfSignedCerts) { - this(servers, topic, apiKey, apiSecret, null, null, consumerGroup, consumerInstance, fetchTimeout, fetchLimit, - useHttps, useSelfSignedCerts); - } - - public CambriaConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, String username, - String password, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit, - boolean useHttps, boolean useSelfSignedCerts) { - - this.fetchTimeout = fetchTimeout; - - this.builder = new CambriaClientBuilders.ConsumerBuilder(); - - builder.knownAs(consumerGroup, consumerInstance).usingHosts(servers).onTopic(topic).waitAtServer(fetchTimeout) - .receivingAtMost(fetchLimit); - - // Set read timeout to fetch timeout + 30 seconds (TBD: this should be configurable) - builder.withSocketTimeout(fetchTimeout + 30000); - - if (useHttps) { - builder.usingHttps(); - - if (useSelfSignedCerts) { - builder.allowSelfSignedCertificates(); - } - } - - if (apiKey != null && !apiKey.isEmpty() && apiSecret != null && !apiSecret.isEmpty()) { - builder.authenticatedBy(apiKey, apiSecret); - } - - if (username != null && !username.isEmpty() && password != null && !password.isEmpty()) { - builder.authenticatedByHttp(username, password); - } - - try { - this.consumer = builder.build(); - } catch (MalformedURLException | GeneralSecurityException e) { - throw new IllegalArgumentException(e); - } - } - - @Override - public Iterable<String> fetch() throws IOException, InterruptedException { - try { - return getCurrentConsumer().fetch(); - } catch (final IOException e) { - logger.error("{}: cannot fetch because of {} - backoff for {} ms.", this, e.getMessage(), - this.fetchTimeout); - synchronized (this.closeCondition) { - this.closeCondition.wait(this.fetchTimeout); - } - - throw e; - } - } - - @Override - public void close() { - synchronized (closeCondition) { - closeCondition.notifyAll(); - } - - getCurrentConsumer().close(); - } - - private CambriaConsumer getCurrentConsumer() { - CambriaConsumer old = null; - CambriaConsumer ret; - - synchronized (consLocker) { - if (this.newConsumer != null) { - // replace old consumer with new consumer - old = this.consumer; - this.consumer = this.newConsumer; - this.newConsumer = null; - } - - ret = this.consumer; - } - - if (old != null) { - old.close(); - } - - return ret; - } - - @Override - public void setFilter(String filter) { - logger.info("{}: setting DMAAP server-side filter: {}", this, filter); - builder.withServerSideFilter(filter); - - try { - CambriaConsumer previous; - synchronized (consLocker) { - previous = this.newConsumer; - this.newConsumer = builder.build(); - } - - if (previous != null) { - // there was already a new consumer - close it - previous.close(); - } - - } catch (MalformedURLException | GeneralSecurityException e) { - /* - * Since an exception occurred, "consumer" still has its old value, thus it should not - * be closed at this point. - */ - throw new IllegalArgumentException(e); - } - } - - @Override - public String toString() { - return "CambriaConsumerWrapper [fetchTimeout=" + fetchTimeout + "]"; - } -} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/CambriaPublisherWrapper.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/CambriaPublisherWrapper.java deleted file mode 100644 index 7902d4be..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/CambriaPublisherWrapper.java +++ /dev/null @@ -1,127 +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.common.endpoints.event.comm.bus.internal.impl; - -import com.att.nsa.apiClient.http.HttpClient.ConnectionType; -import com.att.nsa.cambria.client.CambriaBatchingPublisher; -import com.att.nsa.cambria.client.CambriaClientBuilders; -import com.att.nsa.cambria.client.CambriaClientBuilders.PublisherBuilder; -import com.fasterxml.jackson.annotation.JsonIgnore; - -import java.net.MalformedURLException; -import java.security.GeneralSecurityException; -import java.util.List; - -import org.onap.policy.common.endpoints.event.comm.bus.internal.BusPublisher; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * Cambria based library publisher - */ -public class CambriaPublisherWrapper implements BusPublisher { - - private static Logger logger = LoggerFactory.getLogger(CambriaPublisherWrapper.class); - - /** - * The actual Cambria publisher - */ - @JsonIgnore - protected volatile CambriaBatchingPublisher publisher; - - public CambriaPublisherWrapper(List<String> servers, String topic, String apiKey, String apiSecret, - boolean useHttps) { - this(servers, topic, apiKey, apiSecret, null, null, useHttps, false); - } - - public CambriaPublisherWrapper(List<String> servers, String topic, String apiKey, String apiSecret, String username, - String password, boolean useHttps, boolean selfSignedCerts) { - - PublisherBuilder builder = new CambriaClientBuilders.PublisherBuilder(); - - builder.usingHosts(servers).onTopic(topic); - - // Set read timeout to 30 seconds (TBD: this should be configurable) - builder.withSocketTimeout(30000); - - if (useHttps) { - if (selfSignedCerts) { - builder.withConnectionType(ConnectionType.HTTPS_NO_VALIDATION); - } else { - builder.withConnectionType(ConnectionType.HTTPS); - } - } - - - if (apiKey != null && !apiKey.isEmpty() && apiSecret != null && !apiSecret.isEmpty()) { - builder.authenticatedBy(apiKey, apiSecret); - } - - if (username != null && !username.isEmpty() && password != null && !password.isEmpty()) { - builder.authenticatedByHttp(username, password); - } - - try { - this.publisher = builder.build(); - } catch (MalformedURLException | GeneralSecurityException e) { - throw new IllegalArgumentException(e); - } - } - - /** - * {@inheritDoc} - */ - @Override - public boolean send(String partitionId, String message) { - if (message == null) { - throw new IllegalArgumentException("No message provided"); - } - - try { - this.publisher.send(partitionId, message); - } catch (Exception e) { - logger.warn("{}: SEND of {} cannot be performed because of {}", this, message, e.getMessage(), e); - return false; - } - return true; - } - - /** - * {@inheritDoc} - */ - @Override - public void close() { - logger.info("{}: CLOSE", this); - - try { - this.publisher.close(); - } catch (Exception e) { - logger.warn("{}: CLOSE FAILED because of {}", this, e.getMessage(), e); - } - } - - - @Override - public String toString() { - return "CambriaPublisherWrapper []"; - } - -} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapAafConsumerWrapper.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapAafConsumerWrapper.java deleted file mode 100644 index 29fbf1d5..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapAafConsumerWrapper.java +++ /dev/null @@ -1,95 +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.common.endpoints.event.comm.bus.internal.impl; - -import com.att.nsa.mr.client.impl.MRConsumerImpl; -import com.att.nsa.mr.test.clients.ProtocolTypeConstants; - -import java.net.MalformedURLException; -import java.util.List; -import java.util.Properties; - -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * MR based consumer - */ -public class DmaapAafConsumerWrapper extends DmaapConsumerWrapper { - - private static Logger logger = LoggerFactory.getLogger(DmaapAafConsumerWrapper.class); - - private final Properties props; - - /** - * MR Consumer Wrapper - * - * @param servers messaging bus hosts - * @param topic topic - * @param apiKey API Key - * @param apiSecret API Secret - * @param aafLogin AAF Login - * @param aafPassword AAF Password - * @param consumerGroup Consumer Group - * @param consumerInstance Consumer Instance - * @param fetchTimeout Fetch Timeout - * @param fetchLimit Fetch Limit - * @throws MalformedURLException - */ - public DmaapAafConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, String aafLogin, - String aafPassword, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit, - boolean useHttps) throws MalformedURLException { - - super(servers, topic, apiKey, apiSecret, aafLogin, aafPassword, consumerGroup, consumerInstance, fetchTimeout, - fetchLimit); - - // super constructor sets servers = {""} if empty to avoid errors when using DME2 - if ((servers.size() == 1 && ("".equals(servers.get(0)))) || (servers == null) || (servers.isEmpty())) { - throw new IllegalArgumentException("Must provide at least one host for HTTP AAF"); - } - - this.consumer.setProtocolFlag(ProtocolTypeConstants.AAF_AUTH.getValue()); - - props = new Properties(); - - if (useHttps) { - props.setProperty(PROTOCOL_PROP, "https"); - this.consumer.setHost(servers.get(0) + ":3905"); - - } else { - props.setProperty(PROTOCOL_PROP, "http"); - this.consumer.setHost(servers.get(0) + ":3904"); - } - - this.consumer.setProps(props); - logger.info("{}: CREATION", this); - } - - @Override - public String toString() { - final MRConsumerImpl consumer = this.consumer; - - return "DmaapConsumerWrapper [" + "consumer.getAuthDate()=" + consumer.getAuthDate() - + ", consumer.getAuthKey()=" + consumer.getAuthKey() + ", consumer.getHost()=" + consumer.getHost() - + ", consumer.getProtocolFlag()=" + consumer.getProtocolFlag() + ", consumer.getUsername()=" - + consumer.getUsername() + "]"; - } -} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapAafPublisherWrapper.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapAafPublisherWrapper.java deleted file mode 100644 index 1308bb36..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapAafPublisherWrapper.java +++ /dev/null @@ -1,39 +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.common.endpoints.event.comm.bus.internal.impl; - -import com.att.nsa.mr.test.clients.ProtocolTypeConstants; - -import java.util.List; - -/** - * DmaapClient library wrapper - */ -public class DmaapAafPublisherWrapper extends DmaapPublisherWrapper { - /** - * MR based Publisher - */ - public DmaapAafPublisherWrapper(List<String> servers, String topic, String aafLogin, String aafPassword, - boolean useHttps) { - - super(ProtocolTypeConstants.AAF_AUTH, servers, topic, aafLogin, aafPassword, useHttps); - } -} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapConsumerWrapper.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapConsumerWrapper.java deleted file mode 100644 index 0806c3d3..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapConsumerWrapper.java +++ /dev/null @@ -1,146 +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.common.endpoints.event.comm.bus.internal.impl; - -import com.att.nsa.mr.client.impl.MRConsumerImpl; -import com.att.nsa.mr.client.response.MRConsumerResponse; - -import java.io.IOException; -import java.net.MalformedURLException; -import java.util.ArrayList; -import java.util.List; - -import org.onap.policy.common.endpoints.event.comm.bus.internal.BusConsumer; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * MR based consumer - */ -public abstract class DmaapConsumerWrapper implements BusConsumer { - - /** - * logger - */ - private static Logger logger = LoggerFactory.getLogger(DmaapConsumerWrapper.class); - - /** - * Name of the "protocol" property. - */ - protected static final String PROTOCOL_PROP = "Protocol"; - - /** - * fetch timeout - */ - protected int fetchTimeout; - - /** - * close condition - */ - protected Object closeCondition = new Object(); - - /** - * MR Consumer - */ - protected MRConsumerImpl consumer; - - /** - * MR Consumer Wrapper - * - * @param servers messaging bus hosts - * @param topic topic - * @param apiKey API Key - * @param apiSecret API Secret - * @param username AAF Login - * @param password AAF Password - * @param consumerGroup Consumer Group - * @param consumerInstance Consumer Instance - * @param fetchTimeout Fetch Timeout - * @param fetchLimit Fetch Limit - * @throws MalformedURLException - */ - public DmaapConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, String username, - String password, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit) - throws MalformedURLException { - - this.fetchTimeout = fetchTimeout; - - if (topic == null || topic.isEmpty()) { - throw new IllegalArgumentException("No topic for DMaaP"); - } - - this.consumer = new MRConsumerImpl(servers, topic, consumerGroup, consumerInstance, fetchTimeout, fetchLimit, - null, apiKey, apiSecret); - - this.consumer.setUsername(username); - this.consumer.setPassword(password); - } - - @Override - public Iterable<String> fetch() throws InterruptedException, IOException { - final MRConsumerResponse response = this.consumer.fetchWithReturnConsumerResponse(); - if (response == null) { - logger.warn("{}: DMaaP NULL response received", this); - - synchronized (closeCondition) { - closeCondition.wait(fetchTimeout); - } - return new ArrayList<>(); - } else { - logger.debug("DMaaP consumer received {} : {}" + response.getResponseCode(), response.getResponseMessage()); - - if (response.getResponseCode() == null || !"200".equals(response.getResponseCode())) { - - logger.error("DMaaP consumer received: {} : {}", response.getResponseCode(), - response.getResponseMessage()); - - synchronized (closeCondition) { - closeCondition.wait(fetchTimeout); - } - - /* fall through */ - } - } - - if (response.getActualMessages() == null) { - return new ArrayList<>(); - } else { - return response.getActualMessages(); - } - } - - @Override - public void close() { - synchronized (closeCondition) { - closeCondition.notifyAll(); - } - - this.consumer.close(); - } - - @Override - public String toString() { - return "DmaapConsumerWrapper [" + "consumer.getAuthDate()=" + consumer.getAuthDate() - + ", consumer.getAuthKey()=" + consumer.getAuthKey() + ", consumer.getHost()=" + consumer.getHost() - + ", consumer.getProtocolFlag()=" + consumer.getProtocolFlag() + ", consumer.getUsername()=" - + consumer.getUsername() + "]"; - } -} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapDmeConsumerWrapper.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapDmeConsumerWrapper.java deleted file mode 100644 index fd998e2b..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapDmeConsumerWrapper.java +++ /dev/null @@ -1,144 +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.common.endpoints.event.comm.bus.internal.impl; - -import com.att.nsa.mr.client.MRClientFactory; -import com.att.nsa.mr.test.clients.ProtocolTypeConstants; - -import java.net.MalformedURLException; -import java.util.List; -import java.util.Map; -import java.util.Properties; - -import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSinkFactory; -import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public class DmaapDmeConsumerWrapper extends DmaapConsumerWrapper { - - private static Logger logger = LoggerFactory.getLogger(DmaapDmeConsumerWrapper.class); - - private final Properties props; - - public DmaapDmeConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, - String dme2Login, String dme2Password, String consumerGroup, String consumerInstance, int fetchTimeout, - int fetchLimit, String environment, String aftEnvironment, String dme2Partner, String latitude, - String longitude, Map<String, String> additionalProps, boolean useHttps) throws MalformedURLException { - - - - super(servers, topic, apiKey, apiSecret, dme2Login, dme2Password, consumerGroup, consumerInstance, fetchTimeout, - fetchLimit); - - - final String dme2RouteOffer = additionalProps.get(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY); - - if (environment == null || environment.isEmpty()) { - throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX); - } - if (aftEnvironment == null || aftEnvironment.isEmpty()) { - throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX); - } - if (latitude == null || latitude.isEmpty()) { - throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX); - } - if (longitude == null || longitude.isEmpty()) { - throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX); - } - - if ((dme2Partner == null || dme2Partner.isEmpty()) && (dme2RouteOffer == null || dme2RouteOffer.isEmpty())) { - throw new IllegalArgumentException( - "Must provide at least " + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic - + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_PARTNER_SUFFIX + " or " - + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic - + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX + " for DME2"); - } - - final String serviceName = servers.get(0); - - this.consumer.setProtocolFlag(ProtocolTypeConstants.DME2.getValue()); - - this.consumer.setUsername(dme2Login); - this.consumer.setPassword(dme2Password); - - props = new Properties(); - - props.setProperty(DmaapTopicSinkFactory.DME2_SERVICE_NAME_PROPERTY, serviceName); - - props.setProperty("username", dme2Login); - props.setProperty("password", dme2Password); - - /* These are required, no defaults */ - props.setProperty("topic", topic); - - props.setProperty("Environment", environment); - props.setProperty("AFT_ENVIRONMENT", aftEnvironment); - - if (dme2Partner != null) { - props.setProperty("Partner", dme2Partner); - } - if (dme2RouteOffer != null) { - props.setProperty(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY, dme2RouteOffer); - } - - props.setProperty("Latitude", latitude); - props.setProperty("Longitude", longitude); - - /* These are optional, will default to these values if not set in additionalProps */ - props.setProperty("AFT_DME2_EP_READ_TIMEOUT_MS", "50000"); - props.setProperty("AFT_DME2_ROUNDTRIP_TIMEOUT_MS", "240000"); - props.setProperty("AFT_DME2_EP_CONN_TIMEOUT", "15000"); - props.setProperty("Version", "1.0"); - props.setProperty("SubContextPath", "/"); - props.setProperty("sessionstickinessrequired", "no"); - - /* These should not change */ - props.setProperty("TransportType", "DME2"); - props.setProperty("MethodType", "GET"); - - if (useHttps) { - props.setProperty(PROTOCOL_PROP, "https"); - - } else { - props.setProperty(PROTOCOL_PROP, "http"); - } - - props.setProperty("contenttype", "application/json"); - - if (additionalProps != null) { - for (Map.Entry<String, String> entry : additionalProps.entrySet()) { - props.put(entry.getKey(), entry.getValue()); - } - } - - MRClientFactory.prop = props; - this.consumer.setProps(props); - - logger.info("{}: CREATION", this); - } - - private IllegalArgumentException parmException(String topic, String propnm) { - return new IllegalArgumentException("Missing " + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." - + topic + propnm + " property for DME2 in DMaaP"); - - } -} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapDmePublisherWrapper.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapDmePublisherWrapper.java deleted file mode 100644 index e39954ed..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapDmePublisherWrapper.java +++ /dev/null @@ -1,112 +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.common.endpoints.event.comm.bus.internal.impl; - -import com.att.nsa.mr.test.clients.ProtocolTypeConstants; - -import java.util.List; -import java.util.Map; - -import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSinkFactory; -import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties; - -public class DmaapDmePublisherWrapper extends DmaapPublisherWrapper { - public DmaapDmePublisherWrapper(List<String> servers, String topic, String username, String password, - String environment, String aftEnvironment, String dme2Partner, String latitude, String longitude, - Map<String, String> additionalProps, boolean useHttps) { - - super(ProtocolTypeConstants.DME2, servers, topic, username, password, useHttps); - - - - String dme2RouteOffer = additionalProps.get(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY); - - if (environment == null || environment.isEmpty()) { - throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX); - } - if (aftEnvironment == null || aftEnvironment.isEmpty()) { - throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX); - } - if (latitude == null || latitude.isEmpty()) { - throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX); - } - if (longitude == null || longitude.isEmpty()) { - throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX); - } - - if ((dme2Partner == null || dme2Partner.isEmpty()) && (dme2RouteOffer == null || dme2RouteOffer.isEmpty())) { - throw new IllegalArgumentException( - "Must provide at least " + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic - + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_PARTNER_SUFFIX + " or " - + PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic - + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX + " for DME2"); - } - - String serviceName = servers.get(0); - - /* These are required, no defaults */ - props.setProperty("Environment", environment); - props.setProperty("AFT_ENVIRONMENT", aftEnvironment); - - props.setProperty(DmaapTopicSinkFactory.DME2_SERVICE_NAME_PROPERTY, serviceName); - - if (dme2Partner != null) { - props.setProperty("Partner", dme2Partner); - } - if (dme2RouteOffer != null) { - props.setProperty(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY, dme2RouteOffer); - } - - props.setProperty("Latitude", latitude); - props.setProperty("Longitude", longitude); - - // ServiceName also a default, found in additionalProps - - /* These are optional, will default to these values if not set in optionalProps */ - props.setProperty("AFT_DME2_EP_READ_TIMEOUT_MS", "50000"); - props.setProperty("AFT_DME2_ROUNDTRIP_TIMEOUT_MS", "240000"); - props.setProperty("AFT_DME2_EP_CONN_TIMEOUT", "15000"); - props.setProperty("Version", "1.0"); - props.setProperty("SubContextPath", "/"); - props.setProperty("sessionstickinessrequired", "no"); - - /* These should not change */ - props.setProperty("TransportType", "DME2"); - props.setProperty("MethodType", "POST"); - - for (Map.Entry<String, String> entry : additionalProps.entrySet()) { - String key = entry.getKey(); - String value = entry.getValue(); - - if (value != null) { - props.setProperty(key, value); - } - } - - this.publisher.setProps(props); - } - - private IllegalArgumentException parmException(String topic, String propnm) { - return new IllegalArgumentException("Missing " + PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "." - + topic + propnm + " property for DME2 in DMaaP"); - - } -} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapPublisherWrapper.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapPublisherWrapper.java deleted file mode 100644 index 396580e9..00000000 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/impl/DmaapPublisherWrapper.java +++ /dev/null @@ -1,164 +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.common.endpoints.event.comm.bus.internal.impl; - -import com.att.nsa.mr.client.impl.MRSimplerBatchPublisher; -import com.att.nsa.mr.client.response.MRPublisherResponse; -import com.att.nsa.mr.test.clients.ProtocolTypeConstants; - -import java.util.ArrayList; -import java.util.List; -import java.util.Properties; -import java.util.concurrent.TimeUnit; - -import org.onap.policy.common.endpoints.event.comm.bus.internal.BusPublisher; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * DmaapClient library wrapper - */ -public abstract class DmaapPublisherWrapper implements BusPublisher { - - private static Logger logger = LoggerFactory.getLogger(DmaapPublisherWrapper.class); - - /** - * MR based Publisher - */ - protected MRSimplerBatchPublisher publisher; - protected Properties props; - - /** - * MR Publisher Wrapper - * - * @param servers messaging bus hosts - * @param topic topic - * @param username AAF or DME2 Login - * @param password AAF or DME2 Password - */ - public DmaapPublisherWrapper(ProtocolTypeConstants protocol, List<String> servers, String topic, String username, - String password, boolean useHttps) { - - - if (topic == null || topic.isEmpty()) { - throw new IllegalArgumentException("No topic for DMaaP"); - } - - - if (protocol == ProtocolTypeConstants.AAF_AUTH) { - if (servers == null || servers.isEmpty()) { - throw new IllegalArgumentException("No DMaaP servers or DME2 partner provided"); - } - - ArrayList<String> dmaapServers = new ArrayList<>(); - if (useHttps) { - for (String server : servers) { - dmaapServers.add(server + ":3905"); - } - - } else { - for (String server : servers) { - dmaapServers.add(server + ":3904"); - } - } - - - this.publisher = new MRSimplerBatchPublisher.Builder().againstUrls(dmaapServers).onTopic(topic).build(); - - this.publisher.setProtocolFlag(ProtocolTypeConstants.AAF_AUTH.getValue()); - } else if (protocol == ProtocolTypeConstants.DME2) { - ArrayList<String> dmaapServers = new ArrayList<>(); - dmaapServers.add("0.0.0.0:3904"); - - this.publisher = new MRSimplerBatchPublisher.Builder().againstUrls(dmaapServers).onTopic(topic).build(); - - this.publisher.setProtocolFlag(ProtocolTypeConstants.DME2.getValue()); - } - - this.publisher.logTo(LoggerFactory.getLogger(MRSimplerBatchPublisher.class.getName())); - - this.publisher.setUsername(username); - this.publisher.setPassword(password); - - props = new Properties(); - - if (useHttps) { - props.setProperty("Protocol", "https"); - } else { - props.setProperty("Protocol", "http"); - } - - props.setProperty("contenttype", "application/json"); - props.setProperty("username", username); - props.setProperty("password", password); - - props.setProperty("topic", topic); - - this.publisher.setProps(props); - - if (protocol == ProtocolTypeConstants.AAF_AUTH) { - this.publisher.setHost(servers.get(0)); - } - - logger.info("{}: CREATION: using protocol {}", this, protocol.getValue()); - } - - /** - * {@inheritDoc} - */ - @Override - public void close() { - logger.info("{}: CLOSE", this); - - try { - this.publisher.close(1, TimeUnit.SECONDS); - } catch (Exception e) { - logger.warn("{}: CLOSE FAILED because of {}", this, e.getMessage(), e); - } - } - - /** - * {@inheritDoc} - */ - @Override - public boolean send(String partitionId, String message) { - if (message == null) { - throw new IllegalArgumentException("No message provided"); - } - - this.publisher.setPubResponse(new MRPublisherResponse()); - this.publisher.send(partitionId, message); - MRPublisherResponse response = this.publisher.sendBatchWithResponse(); - if (response != null) { - logger.debug("DMaaP publisher received {} : {}", response.getResponseCode(), response.getResponseMessage()); - } - - return true; - } - - @Override - public String toString() { - return "DmaapPublisherWrapper [" + "publisher.getAuthDate()=" + publisher.getAuthDate() - + ", publisher.getAuthKey()=" + publisher.getAuthKey() + ", publisher.getHost()=" + publisher.getHost() - + ", publisher.getProtocolFlag()=" + publisher.getProtocolFlag() + ", publisher.getUsername()=" - + publisher.getUsername() + "]"; - } -} |