public ConsumerGroupSPI toModel(
ConsumerGroupSPI initial, JCRRegistrationPersistenceManager persistenceManager) {
ConsumerGroupSPI group =
(initial != null ? initial : persistenceManager.newConsumerGroupSPI(getName()));
group.setPersistentKey(getPersistentKey());
RegistrationStatus status = getStatus();
if (status == null) {
status = RegistrationStatus.PENDING;
}
group.setStatus(status);
try {
for (ConsumerMapping cm : getConsumers()) {
Consumer consumer = persistenceManager.getConsumerById(cm.getPersistentKey());
if (consumer == null) {
consumer = cm.toModel((ConsumerSPI) consumer, persistenceManager);
}
group.addConsumer(consumer);
}
return group;
} catch (RegistrationException e) {
throw new RuntimeException(e);
}
}
public void initFrom(ConsumerGroupSPI group) {
setName(group.getName());
setStatus(group.getStatus());
try {
for (Consumer consumer : group.getConsumers()) {
String id = consumer.getPersistentKey();
ConsumerMapping cm = findConsumerById(id);
ParameterValidation.throwIllegalArgExceptionIfNull(
cm, "ConsumerMapping (no such mapping with id: " + id + ")");
getConsumers().add(cm);
cm.initFrom((ConsumerSPI) consumer);
}
} catch (RegistrationException e) {
throw new RuntimeException(e);
}
}
@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;
}