bean.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:   Bean.java

package org.apache.struts2.components;

import com.opensymphony.xwork2.ObjectFactory;
import com.opensymphony.xwork2.util.*;
import java.io.Writer;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

// Referenced classes of package org.apache.struts2.components:
//			Component

public class Bean extends Component
{

	protected static Log log = LogFactory.getLog(org/apache/struts2/components/Bean);
	protected Object bean;
	protected String name;
	protected ObjectFactory objectFactory;

	public Bean(ValueStack stack)
	{
		super(stack);
	}

	public void setObjectFactory(ObjectFactory objectFactory)
	{
		this.objectFactory = objectFactory;
	}

	public boolean start(Writer writer)
	{
		boolean result = super.start(writer);
		ValueStack stack = getStack();
		try
		{
			String beanName = findString(name, "name", "Bean name is required. Example: com.acme.FooBean");
			bean = objectFactory.buildBean(ClassLoaderUtil.loadClass(beanName, getClass()), stack.getContext());
		}
		catch (Exception e)
		{
			log.error("Could not instantiate bean", e);
			return false;
		}
		stack.push(bean);
		if (getId() != null)
			getStack().getContext().put(getId(), bean);
		return result;
	}

	public boolean end(Writer writer, String body)
	{
		ValueStack stack = getStack();
		stack.pop();
		return super.end(writer, body);
	}

	public void addParameter(String key, Object value)
	{
		OgnlUtil.setProperty(key, value, bean, getStack().getContext());
	}

	public void setName(String name)
	{
		this.name = name;
	}

}