/******************************************************************************
* JBoss, a division of Red Hat *
* Copyright 2011, 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.portlet.responsive.features;
import java.io.IOException;
import javax.portlet.GenericPortlet;
import javax.portlet.PortletException;
import javax.portlet.PortletRequestDispatcher;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.gatein.api.PortalRequest;
import org.gatein.api.navigation.Node;
import org.gatein.api.navigation.NodePath;
/**
* @author <a href="mailto:mwringe@redhat.com">Matt Wringe</a>
* @version $Revision$
*/
public class FeaturesPortlet extends GenericPortlet {
public static final String FEATURE_PAGE_ATTRIBUTE = "featureLink";
@Override
protected void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {
String featureLink = null;
if (request.getPreferences().getValue("features.node", null) != null) {
String featurePageName = request.getPreferences().getValue("features.node", null);
featureLink = generateFeaturePageLink(featurePageName);
}
if (featureLink != null) {
request.setAttribute(FEATURE_PAGE_ATTRIBUTE, featureLink);
}
PortletRequestDispatcher prd = getPortletContext().getRequestDispatcher("/jsp/features.jsp");
prd.include(request, response);
}
protected String generateFeaturePageLink(String featurePageName) {
if (featurePageName != null) {
Node featureNode = PortalRequest.getInstance().getNavigation().getNode(NodePath.fromString(featurePageName));
if (featureNode != null) {
return featureNode.getURI();
}
}
return null;
}
}