ViewCallback.java

/*
 * Copyright 2006 Luca Garulli (luca.garulli--at--assetdata.it)
 *
 * 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.romaframework.aspect.view;

/**
 * Callback interface to catch events from the rendering engine at POJO level.
 * 
 * @author Luca Garulli (luca.garulli--at--assetdata.it)
 */
public interface ViewCallback {
	
	/**
	 * It's called by the rendering engine before the object is displayed. Implementing this method allow to makes form
	 * initialization.
	 */
	public void onShow();

	/**
	 * is called before leaving the current page
	 */
	public void onDispose();
}