1
22
23 package com.liferay.portlet.pollsdisplay.action;
24
25 import com.liferay.portal.kernel.util.GetterUtil;
26 import com.liferay.portal.kernel.util.StringPool;
27 import com.liferay.portal.struts.PortletAction;
28 import com.liferay.portal.util.WebKeys;
29 import com.liferay.portlet.polls.NoSuchQuestionException;
30 import com.liferay.portlet.polls.model.PollsQuestion;
31 import com.liferay.portlet.polls.service.PollsQuestionServiceUtil;
32
33 import javax.portlet.PortletConfig;
34 import javax.portlet.PortletPreferences;
35 import javax.portlet.RenderRequest;
36 import javax.portlet.RenderResponse;
37
38 import org.apache.struts.action.ActionForm;
39 import org.apache.struts.action.ActionForward;
40 import org.apache.struts.action.ActionMapping;
41
42
48 public class ViewAction extends PortletAction {
49
50 public ActionForward render(
51 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
52 RenderRequest renderRequest, RenderResponse renderResponse)
53 throws Exception {
54
55 try {
56 PortletPreferences preferences = renderRequest.getPreferences();
57
58 long questionId = GetterUtil.getLong(
59 preferences.getValue("question-id", StringPool.BLANK));
60
61 PollsQuestion question =
62 PollsQuestionServiceUtil.getQuestion(questionId);
63
64 renderRequest.setAttribute(WebKeys.POLLS_QUESTION, question);
65
66 return mapping.findForward("portlet.polls_display.view");
67 }
68 catch (NoSuchQuestionException nsqe) {
69 return mapping.findForward("/portal/portlet_not_setup");
70 }
71 }
72
73 }