set.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:   Set.java

package org.apache.struts2.components;

import com.opensymphony.xwork2.util.ValueStack;
import java.io.Writer;
import java.util.Map;

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

public class Set extends Component
{

	protected String name;
	protected String scope;
	protected String value;

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

	public boolean end(Writer writer, String body)
	{
		ValueStack stack = getStack();
		Object o;
		if (value == null)
		{
			if (body != null && !body.equals(""))
				o = body;
			else
				o = findValue("top");
		} else
		{
			o = findValue(value);
		}
		body = "";
		String name;
		if (altSyntax())
		{
			name = findString(this.name, "name", "Name is required");
		} else
		{
			name = this.name;
			if (this.name == null)
				throw fieldError("name", "Name is required", null);
		}
		if ("application".equalsIgnoreCase(scope))
			stack.setValue((new StringBuilder()).append("#application['").append(name).append("']").toString(), o);
		else
		if ("session".equalsIgnoreCase(scope))
			stack.setValue((new StringBuilder()).append("#session['").append(name).append("']").toString(), o);
		else
		if ("request".equalsIgnoreCase(scope))
			stack.setValue((new StringBuilder()).append("#request['").append(name).append("']").toString(), o);
		else
		if ("page".equalsIgnoreCase(scope))
		{
			stack.setValue((new StringBuilder()).append("#attr['").append(name).append("']").toString(), o, false);
		} else
		{
			stack.getContext().put(name, o);
			stack.setValue((new StringBuilder()).append("#attr['").append(name).append("']").toString(), o, false);
		}
		return super.end(writer, body);
	}

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

	public void setScope(String scope)
	{
		this.scope = scope;
	}

	public void setValue(String value)
	{
		this.value = value;
	}
}