/**
* Copyright (c) 2000-2005 Liferay, LLC. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.liferay.portlet.polls.action;
import com.dotcms.repackage.javax.portlet.PortletConfig;
import com.dotcms.repackage.javax.portlet.RenderRequest;
import com.dotcms.repackage.javax.portlet.RenderResponse;
import javax.servlet.jsp.PageContext;
import com.dotcms.repackage.org.apache.struts.action.ActionForm;
import com.dotcms.repackage.org.apache.struts.action.ActionForward;
import com.dotcms.repackage.org.apache.struts.action.ActionMapping;
import com.liferay.portal.struts.PortletAction;
import com.liferay.portal.util.Constants;
import com.liferay.portlet.polls.NoSuchQuestionException;
import com.liferay.portlet.polls.ejb.PollsQuestionManagerUtil;
import com.liferay.util.InstancePool;
import com.liferay.util.servlet.SessionErrors;
/**
* <a href="ViewQuestionAction.java.html"><b><i>View Source</i></b></a>
*
* @author Brian Wing Shun Chan
* @version $Revision: 1.4 $
*
*/
public class ViewQuestionAction extends PortletAction {
public ActionForward render(
ActionMapping mapping, ActionForm form, PortletConfig config,
RenderRequest req, RenderResponse res)
throws Exception {
String questionId = req.getParameter("question_id");
boolean hasVoted = false;
try {
hasVoted = PollsQuestionManagerUtil.hasVoted(questionId);
}
catch (Exception e) {
}
if (hasVoted) {
PortletAction pa = (PortletAction)InstancePool.get(
ViewResultsAction.class.getName());
return pa.render(mapping, form, config, req, res);
}
else {
try {
ActionUtil.getQuestion(req);
return mapping.findForward("portlet.polls.view_question");
}
catch (Exception e) {
if (e != null &&
e instanceof NoSuchQuestionException) {
SessionErrors.add(req, e.getClass().getName());
return mapping.findForward("portlet.polls.error");
}
else {
req.setAttribute(PageContext.EXCEPTION, e);
return mapping.findForward(Constants.COMMON_ERROR);
}
}
}
}
}