servletportletpreferences.java

struts 2 核心包 的源码 有错误是难免的

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   ServletPortletPreferences.java

package org.apache.struts2.portlet.interceptor;

import java.io.IOException;
import java.util.*;
import javax.portlet.*;

public class ServletPortletPreferences
	implements PortletPreferences
{

	private Map session;
	private String PREFERENCES_KEY;

	public ServletPortletPreferences(Map session)
	{
		PREFERENCES_KEY = "_portlet-preferences";
		this.session = session;
	}

	public Map getMap()
	{
		Map map = (Map)session.get(PREFERENCES_KEY);
		if (map == null)
		{
			map = new HashMap();
			session.put(PREFERENCES_KEY, map);
		}
		return map;
	}

	public Enumeration getNames()
	{
		return (new Vector(getMap().keySet())).elements();
	}

	public String getValue(String key, String def)
	{
		String val = (String)getMap().get(key);
		if (val == null)
			val = def;
		return val;
	}

	public String[] getValues(String key, String def[])
	{
		String val[] = (String[])(String[])getMap().get(key);
		if (val == null)
			val = def;
		return val;
	}

	public boolean isReadOnly(String arg0)
	{
		return false;
	}

	public void reset(String arg0)
		throws ReadOnlyException
	{
		session.put(PREFERENCES_KEY, new HashMap());
	}

	public void setValue(String key, String value)
		throws ReadOnlyException
	{
		getMap().put(key, value);
	}

	public void setValues(String key, String value[])
		throws ReadOnlyException
	{
		getMap().put(key, value);
	}

	public void store()
		throws IOException, ValidatorException
	{
	}
}