/*
* Copyright (C) 2011 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.errai.ioc.client.container;
/**
* A destruction callback is used to implement a set of tasks to be performed on a bean prior to it being destroyed
* (or taken out of service) by the bean manager. This interface is not designed to be directly used. Its
* implementations are usually provided by Errai's code generators and are used to orchestrate tasks such as
* {@link javax.annotation.PreDestroy} for beans. It is also used to implement implicit garbage collection tasks,
* such as the de-registering of listeners and resources associated with the bean.
*
* @author Mike Brock
*/
public interface DestructionCallback<T> {
/**
* Called to perform the destruction task against the specified bean.
* @param t the bean instance.
*/
public void destroy(T bean);
}