public void attach(
JmsConnectionSource source, PhysicalConnectionTarget target, ChannelConnection connection)
throws Fabric3Exception {
URI serviceUri = source.getUri();
ClassLoader sourceClassLoader = source.getClassLoader();
JmsBindingMetadata metadata = source.getMetadata();
ResolvedObjects objects = resolveAdministeredObjects(source);
ContainerConfiguration configuration = new ContainerConfiguration();
ConnectionFactory connectionFactory = objects.getRequestFactory();
javax.jms.Destination destination = objects.getRequestDestination();
EventStream stream = connection.getEventStream();
EventStreamListener listener =
new EventStreamListener(sourceClassLoader, stream.getHeadHandler(), monitor);
configuration.setDestinationType(metadata.getDestination().geType());
configuration.setDestination(destination);
configuration.setFactory(connectionFactory);
configuration.setMessageListener(listener);
configuration.setUri(serviceUri);
configuration.setSessionType(source.getSessionType());
populateConfiguration(configuration, metadata);
if (containerManager.isRegistered(serviceUri)) {
// the wire has changed and it is being re-provisioned
containerManager.unregister(serviceUri);
}
AdaptiveMessageContainer container = containerFactory.create(configuration);
containerManager.register(container);
}
public void testParse() throws Exception {
String uri =
"jms:destination?jndiConnectionFactoryName=factory&deliveryMode=nonpersistent&selector=select";
JmsBindingMetadata metadata = JmsLoaderHelper.parseUri(uri);
assertEquals("destination", metadata.getDestination().getName());
assertEquals("factory", metadata.getConnectionFactory().getName());
assertEquals("select", metadata.getUriMessageSelection().getSelector());
assertEquals(DeliveryMode.NON_PERSISTENT, metadata.getUriHeaders().getDeliveryMode());
}
private ResolvedObjects resolveAdministeredObjects(JmsConnectionSource source)
throws Fabric3Exception {
JmsBindingMetadata metadata = source.getMetadata();
ConnectionFactoryDefinition connectionFactory = metadata.getConnectionFactory();
ConnectionFactory requestConnectionFactory = resolver.resolve(connectionFactory);
Destination requestDestinationDefinition = metadata.getDestination();
javax.jms.Destination requestDestination =
resolver.resolve(requestDestinationDefinition, requestConnectionFactory);
return new ResolvedObjects(requestConnectionFactory, requestDestination);
}
private void populateConfiguration(
ContainerConfiguration configuration, JmsBindingMetadata metadata) {
CacheLevel cacheLevel = metadata.getCacheLevel();
if (CONNECTION == cacheLevel) {
configuration.setCacheLevel(CACHE_CONNECTION);
} else if (ADMINISTERED_OBJECTS == cacheLevel) {
configuration.setCacheLevel(CACHE_ADMINISTERED_OBJECTS);
} else {
configuration.setCacheLevel(CACHE_NONE);
}
configuration.setIdleLimit(metadata.getIdleLimit());
configuration.setMaxMessagesToProcess(metadata.getMaxMessagesToProcess());
configuration.setMaxReceivers(metadata.getMaxReceivers());
configuration.setMinReceivers(metadata.getMinReceivers());
configuration.setReceiveTimeout(metadata.getReceiveTimeout());
configuration.setSubscriptionId(metadata.getSubscriptionId());
configuration.setDurable(metadata.isDurable());
// configuration.setDeliveryMode();
// configuration.setExceptionListener();
// configuration.setLocalDelivery();
}