mainmenuiteminfo.java

《j2ee开发全程实录》随书源码

package com.cownew.PIS.framework.client.menu;

import com.cownew.ctk.common.StringUtils;

public class MainMenuItemInfo
{
	private final static char SEPERATOR = '/';
	
	private String path;
	private String text;
	private String uiClass;
	
	
	public MainMenuItemInfo(String path)
	{
		super();
		this.path = path;
	}

	/**
	 * 菜单项的Path
	 * @return
	 */
	public String getPath()
	{
		return path;
	}

	/**
	 * 菜单项的显示名
	 * @return
	 */
	public String getText()
	{
		return text;
	}
	public void setText(String text)
	{
		this.text = text;
	}
	
	/**
	 * 菜单项对应的窗口类名
	 * @return
	 */
	public String getUiClass()
	{
		return uiClass;
	}
	public void setUiClass(String uiClass)
	{
		this.uiClass = uiClass;
	}
	
	/**
	 * 是否叶子菜单项
	 * @return
	 */
	public boolean isLeaf()
	{
		return !StringUtils.isEmpty(uiClass);
	}

	/**
	 * 是否顶级菜单
	 * @return
	 */
	public boolean isRoot()
	{
		//路径中不含有"/"就被认为是顶级菜单
		return (path.indexOf(SEPERATOR)==-1);
	}
	
	/**
	 * 得到父菜单path
	 * @return
	 */
	public String getParentPath()
	{
		if(isRoot())
		{
			return null;
		}
		int lastIndex = path.lastIndexOf(SEPERATOR);
		return path.substring(0,lastIndex);
	}
}