diff options
Diffstat (limited to 'plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org')
| -rw-r--r-- | plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJmsConsumer.java (renamed from plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJMSConsumer.java) | 12 | ||||
| -rw-r--r-- | plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJmsProducer.java (renamed from plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJMSProducer.java) | 65 | ||||
| -rw-r--r-- | plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/JmsCarrierTechnologyParameters.java (renamed from plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/JMSCarrierTechnologyParameters.java) | 34 |
3 files changed, 58 insertions, 53 deletions
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJMSConsumer.java b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJmsConsumer.java index 93174b941..de324512b 100644 --- a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJMSConsumer.java +++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJmsConsumer.java @@ -49,12 +49,12 @@ import org.slf4j.LoggerFactory; * * @author Liam Fallon (liam.fallon@ericsson.com) */ -public class ApexJMSConsumer implements MessageListener, ApexEventConsumer, Runnable { +public class ApexJmsConsumer implements MessageListener, ApexEventConsumer, Runnable { // Get a reference to the logger - private static final Logger LOGGER = LoggerFactory.getLogger(ApexJMSConsumer.class); + private static final Logger LOGGER = LoggerFactory.getLogger(ApexJmsConsumer.class); // The Apex and JMS parameters read from the parameter service - private JMSCarrierTechnologyParameters jmsConsumerProperties; + private JmsCarrierTechnologyParameters jmsConsumerProperties; // The event receiver that will receive events from this consumer private ApexEventReceiver eventReceiver; @@ -83,14 +83,14 @@ public class ApexJMSConsumer implements MessageListener, ApexEventConsumer, Runn this.name = consumerName; // Check and get the JMS Properties - if (!(consumerParameters.getCarrierTechnologyParameters() instanceof JMSCarrierTechnologyParameters)) { + if (!(consumerParameters.getCarrierTechnologyParameters() instanceof JmsCarrierTechnologyParameters)) { final String errorMessage = "specified consumer properties of type \"" + consumerParameters.getCarrierTechnologyParameters().getClass().getCanonicalName() + "\" are not applicable to a JMS consumer"; LOGGER.warn(errorMessage); throw new ApexEventException(errorMessage); } - jmsConsumerProperties = (JMSCarrierTechnologyParameters) consumerParameters.getCarrierTechnologyParameters(); + jmsConsumerProperties = (JmsCarrierTechnologyParameters) consumerParameters.getCarrierTechnologyParameters(); // Look up the JMS connection factory InitialContext jmsContext = null; @@ -212,7 +212,7 @@ public class ApexJMSConsumer implements MessageListener, ApexEventConsumer, Runn } /** - * The helper function to create a message consumer from a given JMS session + * The helper function to create a message consumer from a given JMS session. * * @param jmsSession a JMS session */ diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJMSProducer.java b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJmsProducer.java index 86e9555f9..7277a7dc3 100644 --- a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJMSProducer.java +++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/ApexJmsProducer.java @@ -47,13 +47,17 @@ import org.slf4j.LoggerFactory; * * @author Liam Fallon (liam.fallon@ericsson.com) */ -public class ApexJMSProducer implements ApexEventProducer { - +public class ApexJmsProducer implements ApexEventProducer { // Get a reference to the logger - private static final Logger LOGGER = LoggerFactory.getLogger(ApexJMSProducer.class); + private static final Logger LOGGER = LoggerFactory.getLogger(ApexJmsProducer.class); + + // Recurring string constants + private static final String COULD_NOT_SEND_PREFIX = "could not send event \""; + private static final String FOR_PRODUCER_TAG = "\" for producer ("; + private static final String JMS_MESSAGE_PRODUCER_TAG = "\" on JMS message producer "; // The JMS parameters read from the parameter service - private JMSCarrierTechnologyParameters jmsProducerProperties; + private JmsCarrierTechnologyParameters jmsProducerProperties; // The connection to the JMS server private Connection connection; @@ -78,16 +82,17 @@ public class ApexJMSProducer implements ApexEventProducer { */ @Override public void init(final String producerName, final EventHandlerParameters producerParameters) - throws ApexEventException { + throws ApexEventException { this.name = producerName; // Check and get the JMS Properties - if (!(producerParameters.getCarrierTechnologyParameters() instanceof JMSCarrierTechnologyParameters)) { - final String errorMessage = "specified producer properties are not applicable to a JMS producer (" + this.name + ")"; + if (!(producerParameters.getCarrierTechnologyParameters() instanceof JmsCarrierTechnologyParameters)) { + final String errorMessage = "specified producer properties are not applicable to a JMS producer (" + + this.name + ")"; LOGGER.warn(errorMessage); throw new ApexEventException(errorMessage); } - jmsProducerProperties = (JMSCarrierTechnologyParameters) producerParameters.getCarrierTechnologyParameters(); + jmsProducerProperties = (JmsCarrierTechnologyParameters) producerParameters.getCarrierTechnologyParameters(); // Look up the JMS connection factory InitialContext jmsContext = null; @@ -99,12 +104,12 @@ public class ApexJMSProducer implements ApexEventProducer { // Check if we actually got a connection factory if (connectionFactory == null) { throw new NullPointerException("JMS context lookup of \"" + jmsProducerProperties.getConnectionFactory() - + "\" returned null for producer (" + this.name + ")"); + + "\" returned null for producer (" + this.name + ")"); } } catch (final Exception e) { final String errorMessage = "lookup of JMS connection factory \"" - + jmsProducerProperties.getConnectionFactory() + "\" failed for JMS producer properties \"" - + jmsProducerProperties.getJmsConsumerProperties() + "\" for producer (" + this.name + ")"; + + jmsProducerProperties.getConnectionFactory() + "\" failed for JMS producer properties \"" + + jmsProducerProperties.getJmsConsumerProperties() + FOR_PRODUCER_TAG + this.name + ")"; LOGGER.warn(errorMessage, e); throw new ApexEventException(errorMessage, e); } @@ -117,12 +122,12 @@ public class ApexJMSProducer implements ApexEventProducer { // Check if we actually got a topic if (jmsOutgoingTopic == null) { throw new NullPointerException("JMS context lookup of \"" + jmsProducerProperties.getProducerTopic() - + "\" returned null for producer (" + this.name + ")"); + + "\" returned null for producer (" + this.name + ")"); } } catch (final Exception e) { final String errorMessage = "lookup of JMS topic \"" + jmsProducerProperties.getProducerTopic() - + "\" failed for JMS producer properties \"" + jmsProducerProperties.getJmsProducerProperties() - + "\" for producer (" + this.name + ")"; + + "\" failed for JMS producer properties \"" + + jmsProducerProperties.getJmsProducerProperties() + FOR_PRODUCER_TAG + this.name + ")"; LOGGER.warn(errorMessage, e); throw new ApexEventException(errorMessage, e); } @@ -130,11 +135,11 @@ public class ApexJMSProducer implements ApexEventProducer { // Create and start a connection to the JMS server try { connection = connectionFactory.createConnection(jmsProducerProperties.getSecurityPrincipal(), - jmsProducerProperties.getSecurityCredentials()); + jmsProducerProperties.getSecurityCredentials()); connection.start(); } catch (final Exception e) { final String errorMessage = "connection to JMS server failed for JMS properties \"" - + jmsProducerProperties.getJmsConsumerProperties() + "\" for producer (" + this.name + ")"; + + jmsProducerProperties.getJmsConsumerProperties() + FOR_PRODUCER_TAG + this.name + ")"; LOGGER.warn(errorMessage, e); throw new ApexEventException(errorMessage, e); } @@ -144,7 +149,7 @@ public class ApexJMSProducer implements ApexEventProducer { jmsSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); } catch (final Exception e) { final String errorMessage = "creation of session to JMS server failed for JMS properties \"" - + jmsProducerProperties.getJmsConsumerProperties() + "\" for producer (" + this.name + ")"; + + jmsProducerProperties.getJmsConsumerProperties() + FOR_PRODUCER_TAG + this.name + ")"; LOGGER.warn(errorMessage, e); throw new ApexEventException(errorMessage, e); } @@ -153,8 +158,8 @@ public class ApexJMSProducer implements ApexEventProducer { try { messageProducer = jmsSession.createProducer(jmsOutgoingTopic); } catch (final Exception e) { - final String errorMessage = - "creation of producer for sending events to JMS server failed for JMS properties \"" + final String errorMessage = "creation of producer for sending events " + + "to JMS server failed for JMS properties \"" + jmsProducerProperties.getJmsConsumerProperties() + "\""; LOGGER.warn(errorMessage, e); throw new ApexEventException(errorMessage, e); @@ -202,17 +207,17 @@ public class ApexJMSProducer implements ApexEventProducer { @Override public void sendEvent(final long executionId, final String eventname, final Object eventObject) { // Check if this is a synchronized event, if so we have received a reply - final SynchronousEventCache synchronousEventCache = - (SynchronousEventCache) peerReferenceMap.get(EventHandlerPeeredMode.SYNCHRONOUS); + final SynchronousEventCache synchronousEventCache = (SynchronousEventCache) peerReferenceMap + .get(EventHandlerPeeredMode.SYNCHRONOUS); if (synchronousEventCache != null) { synchronousEventCache.removeCachedEventToApexIfExists(executionId); } // Check if the object to be sent is serializable if (!Serializable.class.isAssignableFrom(eventObject.getClass())) { - final String errorMessage = "could not send event \"" + eventname + "\" on JMS message producer " - + this.name + ", object of type \"" + eventObject.getClass().getCanonicalName() - + "\" is not serializable"; + final String errorMessage = COULD_NOT_SEND_PREFIX + eventname + JMS_MESSAGE_PRODUCER_TAG + this.name + + ", object of type \"" + eventObject.getClass().getCanonicalName() + + "\" is not serializable"; LOGGER.warn(errorMessage); throw new ApexEventRuntimeException(errorMessage); } @@ -226,8 +231,8 @@ public class ApexJMSProducer implements ApexEventProducer { try { jmsMessage = jmsSession.createObjectMessage((Serializable) eventObject); } catch (final Exception e) { - final String errorMessage = "could not send event \"" + eventname + "\" on JMS message producer " - + this.name + ", could not create JMS Object Message for object \"" + eventObject; + final String errorMessage = COULD_NOT_SEND_PREFIX + eventname + JMS_MESSAGE_PRODUCER_TAG + + this.name + ", could not create JMS Object Message for object \"" + eventObject; LOGGER.warn(errorMessage); throw new ApexEventRuntimeException(errorMessage); } @@ -236,8 +241,8 @@ public class ApexJMSProducer implements ApexEventProducer { try { jmsMessage = jmsSession.createTextMessage(eventObject.toString()); } catch (final Exception e) { - final String errorMessage = "could not send event \"" + eventname + "\" on JMS message producer " - + this.name + ", could not create JMS Text Message for object \"" + eventObject; + final String errorMessage = COULD_NOT_SEND_PREFIX + eventname + JMS_MESSAGE_PRODUCER_TAG + + this.name + ", could not create JMS Text Message for object \"" + eventObject; LOGGER.warn(errorMessage); throw new ApexEventRuntimeException(errorMessage); } @@ -246,8 +251,8 @@ public class ApexJMSProducer implements ApexEventProducer { try { messageProducer.send(jmsMessage); } catch (final Exception e) { - final String errorMessage = "could not send event \"" + eventname + "\" on JMS message producer " - + this.name + ", send failed for object \"" + eventObject; + final String errorMessage = COULD_NOT_SEND_PREFIX + eventname + JMS_MESSAGE_PRODUCER_TAG + this.name + + ", send failed for object \"" + eventObject; LOGGER.warn(errorMessage); throw new ApexEventRuntimeException(errorMessage); } diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/JMSCarrierTechnologyParameters.java b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/JmsCarrierTechnologyParameters.java index 80977b5d8..8b120ca3a 100644 --- a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/JMSCarrierTechnologyParameters.java +++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-jms/src/main/java/org/onap/policy/apex/plugins/event/carrier/jms/JmsCarrierTechnologyParameters.java @@ -30,8 +30,8 @@ import org.onap.policy.common.parameters.ValidationStatus; /** * Apex parameters for JMS as an event carrier technology. - * <p> - * The parameters for this plugin are: + * + * <p>The parameters for this plugin are: * <ol> * <li>initialContextFactory: JMS uses a naming {@link Context} object to look up the locations of JMS servers and JMS * topics. An Initial Context Factory is used to when creating a {@link Context} object that can be used for JMS @@ -69,28 +69,28 @@ import org.onap.policy.common.parameters.ValidationStatus; * * @author Liam Fallon (liam.fallon@ericsson.com) */ -public class JMSCarrierTechnologyParameters extends CarrierTechnologyParameters { +public class JmsCarrierTechnologyParameters extends CarrierTechnologyParameters { /** The label of this carrier technology. */ public static final String JMS_CARRIER_TECHNOLOGY_LABEL = "JMS"; /** The producer plugin class for the JMS carrier technology. */ - public static final String JMS_EVENT_PRODUCER_PLUGIN_CLASS = ApexJMSProducer.class.getCanonicalName(); + public static final String JMS_EVENT_PRODUCER_PLUGIN_CLASS = ApexJmsProducer.class.getCanonicalName(); /** The consumer plugin class for the JMS carrier technology. */ - public static final String JMS_EVENT_CONSUMER_PLUGIN_CLASS = ApexJMSConsumer.class.getCanonicalName(); + public static final String JMS_EVENT_CONSUMER_PLUGIN_CLASS = ApexJmsConsumer.class.getCanonicalName(); // @formatter:off // Default parameter values - private static final String DEFAULT_CONNECTION_FACTORY = "jms/RemoteConnectionFactory"; - private static final String DEFAULT_INITIAL_CONTEXT_FACTORY = "org.jboss.naming.remote.client.InitialContextFactory"; - private static final String DEFAULT_PROVIDER_URL = "remote://localhost:4447"; - private static final String DEFAULT_SECURITY_PRINCIPAL = "userid"; - private static final String DEFAULT_SECURITY_CREDENTIALS = "password"; - private static final String DEFAULT_CONSUMER_TOPIC = "apex-in"; - private static final String DEFAULT_PRODUCER_TOPIC = "apex-out"; - private static final int DEFAULT_CONSUMER_WAIT_TIME = 100; - private static final boolean DEFAULT_TO_OBJECT_MESSAGE_SENDING = true; + private static final String DEFAULT_CONNECTION_FACTORY = "jms/RemoteConnectionFactory"; + private static final String DEFAULT_INITIAL_CTXT_FACTORY = "org.jboss.naming.remote.client.InitialContextFactory"; + private static final String DEFAULT_PROVIDER_URL = "remote://localhost:4447"; + private static final String DEFAULT_SECURITY_PRINCIPAL = "userid"; + private static final String DEFAULT_SECURITY_CREDENTIALS = "password"; + private static final String DEFAULT_CONSUMER_TOPIC = "apex-in"; + private static final String DEFAULT_PRODUCER_TOPIC = "apex-out"; + private static final int DEFAULT_CONSUMER_WAIT_TIME = 100; + private static final boolean DEFAULT_TO_OBJECT_MSG_SENDING = true; // Parameter property map tokens private static final String PROPERTY_INITIAL_CONTEXT_FACTORY = Context.INITIAL_CONTEXT_FACTORY; @@ -100,21 +100,21 @@ public class JMSCarrierTechnologyParameters extends CarrierTechnologyParameters // JMS carrier parameters private String connectionFactory = DEFAULT_CONNECTION_FACTORY; - private String initialContextFactory = DEFAULT_INITIAL_CONTEXT_FACTORY; + private String initialContextFactory = DEFAULT_INITIAL_CTXT_FACTORY; private String providerUrl = DEFAULT_PROVIDER_URL; private String securityPrincipal = DEFAULT_SECURITY_PRINCIPAL; private String securityCredentials = DEFAULT_SECURITY_CREDENTIALS; private String producerTopic = DEFAULT_PRODUCER_TOPIC; private String consumerTopic = DEFAULT_CONSUMER_TOPIC; private int consumerWaitTime = DEFAULT_CONSUMER_WAIT_TIME; - private boolean objectMessageSending = DEFAULT_TO_OBJECT_MESSAGE_SENDING; + private boolean objectMessageSending = DEFAULT_TO_OBJECT_MSG_SENDING; // @formatter:on /** * Constructor to create a jms carrier technology parameters instance and register the instance with the parameter * service. */ - public JMSCarrierTechnologyParameters() { + public JmsCarrierTechnologyParameters() { super(); // Set the carrier technology properties for the JMS carrier technology |