public JCRRegistrationPersistenceManager(ExoContainer container) throws Exception {
persister = new JCRPersister(container, JCRPersister.WSRP_WORKSPACE_NAME);
List<Class> mappingClasses = new ArrayList<Class>(6);
Collections.addAll(
mappingClasses,
ConsumersAndGroupsMapping.class,
ConsumerMapping.class,
ConsumerGroupMapping.class,
RegistrationMapping.class,
ConsumerCapabilitiesMapping.class,
RegistrationPropertiesMapping.class);
persister.initializeBuilderFor(mappingClasses);
// persister = NewJCRPersister.getInstance(container);
ChromatticSession session = persister.getSession();
mappings =
session.findByPath(ConsumersAndGroupsMapping.class, ConsumersAndGroupsMapping.NODE_NAME);
if (mappings == null) {
mappings =
session.insert(ConsumersAndGroupsMapping.class, ConsumersAndGroupsMapping.NODE_NAME);
}
persister.save(); // needed right now as the session must still be open to iterate over nodes
for (ConsumerGroupMapping cgm : mappings.getConsumerGroups()) {
internalAddConsumerGroup(cgm.toConsumerGroup(this));
}
for (ConsumerMapping cm : mappings.getConsumers()) {
ConsumerSPI consumer = cm.toConsumer(this);
internalAddConsumer(consumer);
// get the registrations and add them to local map.
for (Registration registration : consumer.getRegistrations()) {
internalAddRegistration((RegistrationSPI) registration);
}
}
persister.closeSession(false);
}
@Override
protected ConsumerGroupSPI internalCreateConsumerGroup(String name) throws RegistrationException {
ConsumerGroupSPI group = super.internalCreateConsumerGroup(name);
ChromatticSession session = persister.getSession();
mappings =
session.findByPath(ConsumersAndGroupsMapping.class, ConsumersAndGroupsMapping.NODE_NAME);
try {
ConsumerGroupMapping cgm = mappings.createConsumerGroup(name);
mappings.getConsumerGroups().add(cgm);
group.setPersistentKey(cgm.getPersistentKey());
cgm.initFrom(group);
persister.closeSession(true);
} catch (Exception e) {
persister.closeSession(false);
throw new RegistrationException(e);
}
return group;
}
@Override
protected ConsumerSPI internalCreateConsumer(String consumerId, String consumerName)
throws RegistrationException {
ConsumerSPI consumer = super.internalCreateConsumer(consumerId, consumerName);
ChromatticSession session = persister.getSession();
mappings =
session.findByPath(ConsumersAndGroupsMapping.class, ConsumersAndGroupsMapping.NODE_NAME);
try {
ConsumerMapping cm = mappings.createConsumer(consumerId);
mappings.getConsumers().add(cm);
cm.initFrom(consumer);
consumer.setPersistentKey(cm.getPersistentKey());
persister.closeSession(true);
} catch (Exception e) {
persister.closeSession(false);
throw new RegistrationException(e);
}
return consumer;
}