org.glassfish.jersey.model.internal

Class ManagedObjectsFinalizer

java.lang.Object

org.glassfish.jersey.model.internal.ManagedObjectsFinalizer

@Singleton
public class ManagedObjectsFinalizer
extends Object

Invokes PreDestroy methods on all registered objects, when the injection manager is shut down.

Some objects managed by Jersey are created using InjectionManager.createAndInitialize(java.lang.Class<T>). This means that such objects are created, dependencies injected and methods annotated with PostConstruct invoked. Therefore methods annotated with PreDestroy should be invoked on such objects too, when they are destroyed.

This service invokes PreDestroy on all registered objects when InjectionManager.shutdown() is invoked on the injection manager where this service is registered. Therefore only classes with their lifecycle linked to the injection manager that created them should be registered here.

Author:

Petr Janouch

Constructor Summary

Constructors

Constructor and Description
ManagedObjectsFinalizer(InjectionManager injectionManager) Creates a new instance of ManagedObjectsFinalizer.

Method Summary

Modifier and Type	Method and Description
void	preDestroy()
void	registerForPreDestroyCall(Object object) Register an object for invocation of its PreDestroy method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ManagedObjectsFinalizer

public ManagedObjectsFinalizer(InjectionManager injectionManager)

Creates a new instance of ManagedObjectsFinalizer.

Parameters:

injectionManager - injection manager call preDestroy on managed objects.

Method Detail

registerForPreDestroyCall

public void registerForPreDestroyCall(Object object)

Register an object for invocation of its PreDestroy method. It will be invoked when the injection manager is shut down.

Parameters:

object - an object to be registered.

preDestroy

@PreDestroy
public void preDestroy()