@Override protected void doStop() { if (this.source instanceof Lifecycle) { ((Lifecycle) this.source).stop(); } super.doStop(); }
@Override protected void onInit() { Assert.notNull(this.source, "source must not be null"); Assert.state( (this.outputChannelName == null && this.outputChannel != null) || (this.outputChannelName != null && this.outputChannel == null), "One and only one of 'outputChannelName' or 'outputChannel' is required."); super.onInit(); if (this.getBeanFactory() != null) { this.messagingTemplate.setBeanFactory(this.getBeanFactory()); } }