/******************************************************************************
* JBoss, a division of Red Hat *
* Copyright 2010, 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.wsrp.portlet;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.OutputStream;
import javax.portlet.GenericPortlet;
import javax.portlet.PortletException;
import javax.portlet.PortletRequestDispatcher;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.ResourceRequest;
import javax.portlet.ResourceResponse;
/**
* @author <a href="mailto:mvanco@redhat.com">Michal Vanco</a>
* @version $Revision$
*/
public class ResourceServingPortlet extends GenericPortlet
{
@Override
public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException
{
response.setContentType("text/html");
String imageHash = "142b674dd615a0513061cf44c7ae6adb";
request.setAttribute("hash", imageHash);
String imageWidth = "451";
String imageHeight = "257";
request.setAttribute("width", imageWidth);
request.setAttribute("height", imageHeight);
PortletRequestDispatcher dispatcher = getPortletContext().getRequestDispatcher("/view.jsp");
dispatcher.include(request, response);
}
@Override
public void serveResource(ResourceRequest request, ResourceResponse response) throws PortletException, IOException
{
response.setContentType(" image/png");
OutputStream out = response.getPortletOutputStream();
File image = new File(getPortletContext().getRealPath("/image/jboss_logo.png"));
BufferedInputStream bis = new BufferedInputStream(new FileInputStream(image));
long length = image.length();
byte[] bytes = new byte[(int) length];
bis.read(bytes, 0, (int) length);
out.write(bytes);
}
}