org.gatein.pc.samples.basic.HeaderInjectionPortlet Maven / Gradle / Ivy
/*
* JBoss, a division of Red Hat
* 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
* the License, or (at your option) any later version.
*
* 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
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.gatein.pc.samples.basic;
import org.w3c.dom.Element;
import javax.portlet.GenericPortlet;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.MimeResponse;
import javax.portlet.PortletException;
import java.io.IOException;
/**
* @author Chris Laprun
* @version $Revision$
*/
public class HeaderInjectionPortlet extends GenericPortlet
{
@Override
protected void doView(RenderRequest renderRequest, RenderResponse renderResponse) throws PortletException, IOException
{
renderResponse.getWriter().print("Look at browser title!");
}
@Override
protected void doHeaders(RenderRequest renderRequest, RenderResponse renderResponse)
{
Element element = renderResponse.createElement("title");
element.setTextContent("My new web browser title");
renderResponse.addProperty(MimeResponse.MARKUP_HEAD_ELEMENT, element);
}
}