portletactionredirectresult.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:   PortletActionRedirectResult.java

package org.apache.struts2.portlet.result;

import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.ActionProxy;
import com.opensymphony.xwork2.config.entities.ActionConfig;
import com.opensymphony.xwork2.config.entities.ResultConfig;
import java.util.*;
import org.apache.struts2.dispatcher.mapper.ActionMapper;
import org.apache.struts2.dispatcher.mapper.ActionMapping;
import org.apache.struts2.views.util.UrlHelper;

// Referenced classes of package org.apache.struts2.portlet.result:
//			PortletResult

public class PortletActionRedirectResult extends PortletResult
{

	private static final long serialVersionUID = 0x9626122c793b59c3L;
	public static final String DEFAULT_PARAM = "actionName";
	protected String actionName;
	protected String namespace;
	protected String method;
	private Map requestParameters;
	private ActionMapper actionMapper;
	protected List prohibitedResultParam;

	public PortletActionRedirectResult()
	{
		requestParameters = new LinkedHashMap();
		prohibitedResultParam = Arrays.asList(new String[] {
			"actionName", "namespace", "method", "encode", "parse", "location", "prependServletContext"
		});
	}

	public PortletActionRedirectResult(String actionName)
	{
		this(null, actionName, null);
	}

	public PortletActionRedirectResult(String actionName, String method)
	{
		this(null, actionName, method);
	}

	public PortletActionRedirectResult(String namespace, String actionName, String method)
	{
		super(null);
		requestParameters = new LinkedHashMap();
		prohibitedResultParam = Arrays.asList(new String[] {
			"actionName", "namespace", "method", "encode", "parse", "location", "prependServletContext"
		});
		this.namespace = namespace;
		this.actionName = actionName;
		this.method = method;
	}

	public void setActionMapper(ActionMapper actionMapper)
	{
		this.actionMapper = actionMapper;
	}

	public void execute(ActionInvocation invocation)
		throws Exception
	{
		actionName = conditionalParse(actionName, invocation);
		if (namespace == null)
			namespace = invocation.getProxy().getNamespace();
		else
			namespace = conditionalParse(namespace, invocation);
		if (method == null)
			method = "";
		else
			method = conditionalParse(method, invocation);
		String resultCode = invocation.getResultCode();
		if (resultCode != null)
		{
			ResultConfig resultConfig = (ResultConfig)invocation.getProxy().getConfig().getResults().get(resultCode);
			Map resultConfigParams = resultConfig.getParams();
			Iterator i = resultConfigParams.entrySet().iterator();
			do
			{
				if (!i.hasNext())
					break;
				java.util.Map.Entry e = (java.util.Map.Entry)i.next();
				if (!prohibitedResultParam.contains(e.getKey()))
					requestParameters.put(e.getKey().toString(), e.getValue() != null ? ((Object) (conditionalParse(e.getValue().toString(), invocation))) : "");
			} while (true);
		}
		StringBuffer tmpLocation = new StringBuffer(actionMapper.getUriFromActionMapping(new ActionMapping(actionName, namespace, method, null)));
		UrlHelper.buildParametersString(requestParameters, tmpLocation, "&");
		setLocation(tmpLocation.toString());
		super.execute(invocation);
	}

	public void setActionName(String actionName)
	{
		this.actionName = actionName;
	}

	public void setNamespace(String namespace)
	{
		this.namespace = namespace;
	}

	public void setMethod(String method)
	{
		this.method = method;
	}

	public PortletActionRedirectResult addParameter(String key, Object value)
	{
		requestParameters.put(key, String.valueOf(value));
		return this;
	}
}