类 EventPublicationInterceptor

构造器详细资料

• EventPublicationInterceptor

  public EventPublicationInterceptor()

方法详细资料

• setApplicationEventClass

  public void setApplicationEventClass​(Class<?> applicationEventClass)

  Set the application event class to publish.

  The event class must have a constructor with a single Object argument for the event source. The interceptor will pass in the invoked object.

  抛出:

  IllegalArgumentException - if the supplied Class is null or if it is not an ApplicationEvent subclass or if it does not expose a constructor that takes a single Object argument

• setApplicationEventPublisher

  public void setApplicationEventPublisher​(ApplicationEventPublisher applicationEventPublisher)

  从接口复制的说明: ApplicationEventPublisherAware
  Set the ApplicationEventPublisher that this object runs in.

  Invoked after population of normal bean properties but before an init callback like InitializingBean's afterPropertiesSet or a custom init-method. Invoked before ApplicationContextAware's setApplicationContext.

  指定者:

  setApplicationEventPublisher 在接口中 ApplicationEventPublisherAware

  参数:

  applicationEventPublisher - event publisher to be used by this object

• afterPropertiesSet

  public void afterPropertiesSet()
                          throws Exception

  从接口复制的说明: InitializingBean
  Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.

  This method allows the bean instance to perform validation of its overall configuration and final initialization when all bean properties have been set.

  指定者:

  afterPropertiesSet 在接口中 InitializingBean

  抛出:

  Exception - in the event of misconfiguration (such as failure to set an essential property) or if initialization fails for any other reason

• invoke

  public Object invoke​(MethodInvocation invocation)
                throws Throwable

  从接口复制的说明: MethodInterceptor
  Implement this method to perform extra treatments before and after the invocation. Polite implementations would certainly like to invoke Joinpoint.proceed().

  指定者:

  invoke 在接口中 MethodInterceptor

  参数:

  invocation - the method invocation joinpoint

  返回:

  the result of the call to Joinpoint.proceed(); might be intercepted by the interceptor

  抛出:

  Throwable - if the interceptors or the target object throws an exception