org.apache.shiro.event

Annotation Type Subscribe

@Retention(value=RUNTIME)
 @Target(value=METHOD)
public @interface Subscribe

Indicates a method is an event consumer. The method must have a single argument and the argument's type determines what type of events should be delivered to the method for consumption.

For example:

 @Subscribe
 public void onSomeEvent(SomeEvent event) { ... }
 

Because the method argument is declared as a SomeEvent type, the method will be called by the event dispatcher whenever a SomeEvent instance (or one of its subclass instances that is not already registered) is published.

Since:

1.3