org.apache.shale.view.AbstractRequestBean Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you 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.apache.shale.view;
/**
* AbstractRequestBean is the abstract base class for
* data bean(s) that are stored in request scope attributes. It extends
* {@link AbstractFacesBean}, so it inherits all of the default behavior
* found there. In addition, the following lifecycle methods are called
* automatically when the corresponding events occur:
*
* init() - Called when this bean is initially added as a
* request scope attribute (typically as the result of
* evaluating a value binding or method binding expression).destroy() - Called when the bean is removed from the
* request attributes (typically as a result of the application
* being shut down by the servlet container).
*
* $Id: AbstractRequestBean.java 464373 2006-10-16 04:21:54Z rahul $
*/
public abstract class AbstractRequestBean extends AbstractFacesBean {
// ------------------------------------------------------------- Constructor
/**
* Create a new request scope bean.
*/
public AbstractRequestBean() {
}
// ------------------------------------------------------- Lifecycle Methods
/**
* This method is called when this bean is initially added to
* request scope. Typically, this occurs as a result of evaluating
* a value binding or method binding expression, which utilizes the
* managed bean facility to instantiate this bean and store it into
* request scope.
*
* You may customize this method to allocate resources that are required
* for the lifetime of the current request.
*/
public void init() {
// The default implementation does nothing
}
/**
* This method is called when this bean is removed from
* request scope. This occurs automatically when the corresponding
* HTTP response has been completed and sent to the client.
*
* You may customize this method to clean up resources allocated
* during the execution of the init() method, or
* at any later time during the lifetime of the request.
*/
public void destroy() {
// The default implementation does nothing
}
}