org.gatein.pc.samples.basic.PrivateParameterPortlet Maven / Gradle / Ivy
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* Copyright 2008, Red Hat Middleware, LLC, and individual *
* contributors as indicated by the @authors tag. See the *
* copyright.txt in the distribution for a full listing of *
* individual contributors. *
* *
* This is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation; either version 2.1 of *
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* *
* This software is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this software; if not, write to the Free *
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA *
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package org.gatein.pc.samples.basic;
import javax.portlet.GenericPortlet;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.PortletURL;
import javax.portlet.RenderResponse;
import javax.portlet.ActionResponse;
import javax.portlet.ActionRequest;
import java.util.Enumeration;
import java.io.PrintWriter;
import java.io.IOException;
/**
* @author Julien Viet
* @version $Revision: 630 $
*/
public class PrivateParameterPortlet extends GenericPortlet
{
public void processAction(ActionRequest req, ActionResponse resp) throws PortletException, IOException
{
for (Enumeration e = req.getParameterNames(); e.hasMoreElements();)
{
String name = (String)e.nextElement();
String value = req.getParameter(name);
if (!"name".equals(name) && !"value".equals(name))
{
resp.setRenderParameter(name, value);
}
}
String name = req.getParameter("name");
String value = req.getParameter("value");
if (name != null && value != null)
{
resp.setRenderParameter(name, value);
}
}
public void render(RenderRequest req, RenderResponse resp) throws PortletException, IOException
{
String color = req.getParameter("color");
if (color == null)
{
color = "white";
}
resp.setContentType("text/html");
PrintWriter writer = resp.getWriter();
//
PortletURL renderURL = resp.createRenderURL();
//
renderURL.setParameter("color", "blue");
String blueURL = renderURL.toString();
//
renderURL.setParameter("color", "red");
String redURL = renderURL.toString();
//
renderURL.setParameter("color", "white");
String whiteURL = renderURL.toString();
//
writer.print("blue -");
writer.print("red -");
writer.print("white
");
//
writer.print("Parameters :
");
writer.print("");
writer.print("Name value " + name + " " + value + "
");
//
PortletURL actionURL = resp.createActionURL();
writer.print("");
//
writer.print("test");
//
writer.close();
}
}