indexbean.java

来自「模拟简单的会计信息录入管理应用」· Java 代码 · 共 43 行

 /*$Id: IndexBean.java,v 1.1 2008/07/15 03:36:41 liqi Exp $
 *--------------------------------------
 * Apusic (Kingdee Middleware)
 *---------------------------------------
 * Copyright By Apusic ,All right Reserved
 * author   date   comment
 * wanx  2008-4-7  Created
*/
package org.operamasks.example.ejb.gl;

import org.operamasks.faces.annotation.BeforeRender;
import org.operamasks.faces.annotation.Bind;
import org.operamasks.faces.annotation.ManagedBean;
import org.operamasks.faces.annotation.ManagedBeanScope;
import org.operamasks.faces.component.ajax.AjaxUpdater;

/**
 * 索引页面的后台Bean，控制Center区域的页面显示。
 * 
 * @author simba
 * 
 */
@ManagedBean(name = "indexBean", scope = ManagedBeanScope.SESSION)
public class IndexBean {

	private static final String APPLICATION = "center/application.xhtml";

	@Bind(id = "main", attribute = "binding")
	private AjaxUpdater updater;

	/**
	 * 初次装载主页面时，直接将Center内容置为welcome.xhtml
	 * 
	 * @param isPostback
	 */
	@BeforeRender
	public void beforeRender(boolean isPostback) {
		if (!isPostback) {
			updater.load(APPLICATION);
		}
	}
}