@Bean
	public ApplicationListener<?> xdInitializer(ApplicationContext context) {
		XdConfigLoggingInitializer delegate = new XdConfigLoggingInitializer(true);
		delegate.setEnvironment(context.getEnvironment());
		delegate.setContainerAttributes(containerAttributes);
		return new SourceFilteringListener(context, delegate);
	}
Container Application Context

@author David Turanski
@author Ilayaperumal Gopinathan
@author Marius Bogoevici
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/server/container/ContainerConfiguration.java