/******************************************************************************
* 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 javax.portlet.GenericPortlet;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.PortletException;
import javax.portlet.PortletURL;
import javax.portlet.PortletRequest;
import javax.portlet.ActionRequest;
import javax.portlet.PortletSecurityException;
import javax.portlet.ActionResponse;
import java.io.IOException;
import java.io.PrintWriter;
/**
* @author <a href="mailto:julien@jboss.org">Julien Viet</a>
* @version $Revision: 630 $
*/
public class ExceptionPortlet extends GenericPortlet
{
public void processAction(ActionRequest req, ActionResponse resp) throws PortletException, PortletSecurityException, IOException
{
throwException(req);
}
protected void doView(RenderRequest req, RenderResponse resp) throws PortletException, PortletSecurityException, IOException
{
throwException(req);
//
resp.setContentType("text/html");
PrintWriter writer = resp.getWriter();
PortletURL renderURL = resp.createRenderURL();
PortletURL actionURL = resp.createActionURL();
//
writer.write("<p>");
writer.write("<div class=\"portlet-section-header\">Throw :</div>");
writer.write("<div class=\"portlet-section-body\">");
renderURL.setParameter("op", "portletexception");
writer.write("<div><a href=\"" + renderURL + "\">render PortletException</a></div>");
renderURL.setParameter("op", "portletsecurityexception");
writer.write("<div><a href=\"" + renderURL + "\">render PortletSecurityException</a></div>");
renderURL.setParameter("op", "ioexception");
writer.write("<div><a href=\"" + renderURL + "\">render IOException</a></div>");
renderURL.setParameter("op", "runtimeexception");
writer.write("<div><a href=\"" + renderURL + "\">render RuntimeException</a></div>");
actionURL.setParameter("op", "error");
writer.write("<div><a href=\"" + renderURL + "\">render Error</a></div>");
actionURL.setParameter("op", "portletexception");
writer.write("<div><a href=\"" + actionURL + "\">action PortletException</a></div>");
actionURL.setParameter("op", "portletsecurityexception");
writer.write("<div><a href=\"" + actionURL + "\">action PortletSecurityException</a></div>");
actionURL.setParameter("op", "ioexception");
writer.write("<div><a href=\"" + actionURL + "\">action IOException</a></div>");
actionURL.setParameter("op", "runtimeexception");
writer.write("<div><a href=\"" + actionURL + "\">action RuntimeException</a></div>");
actionURL.setParameter("op", "error");
writer.write("<div><a href=\"" + actionURL + "\">action Error</a></div>");
writer.write("</div>");
writer.write("</p>");
}
private void throwException(PortletRequest req) throws PortletException, IOException
{
String op = req.getParameter("op");
// Throw any required exception
if ("portletexception".equals(op))
{
throw new PortletException();
}
if ("portletsecurityexception".equals(op))
{
throw new PortletSecurityException("");
}
if ("ioexception".equals(op))
{
throw new IOException();
}
if ("runtimeexception".equals(op))
{
throw new RuntimeException();
}
if ("error".equals(op))
{
throw new Error();
}
}
}