@Override
	public Iterable<ModuleMetadata> findAll(Iterable<ModuleMetadata.Id> ids) {
		List<ModuleMetadata> results = new ArrayList<ModuleMetadata>();
		for (ModuleMetadata.Id id : ids) {
			ModuleMetadata entity = findOne(id);
			if (entity != null) {
				results.add(entity);
			}
		}
		return results;
	}
Get all the deployed modules by the given containerId.

@param containerId the containerId to filter
@return the list of moduleIds of the deployed modules.
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/module/store/ZooKeeperModuleMetadataRepository.java