ninja.lifecycle

Annotation Type Dispose

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

Annotation indicating this method should be called on application shut down.

Note that a reference is held to this bean by the lifecycle system, if this bean is not a singleton, and gets instantiated in response to regular events, you will run out of memory.

Note: If this bean is provided by an @Provided method, then that method *must* be annotated with @Singleton, otherwise it won't be detected.

Author:

James Roper

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
int	order The order in which it should be disposed, higher meaning earlier.

Element Detail

order

public abstract int order

The order in which it should be disposed, higher meaning earlier. While apps are free to use any ordering system they wish, the following convention is recommended:

10 - Services that connect to resources and do not depend on other services, for example, database connections 20-80 - Services that depend on resources, but may still be needed for the app to complete its core functions 90 - Services that stop the app from doing its core functions, eg listening on queues, responding to HTTP requests

Returns:

The order, the greatest being stopped first, the least being stopped last.

Default:

50