| ActionUtil.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portlet.polls.action;
24
25 import com.liferay.portal.kernel.util.ParamUtil;
26 import com.liferay.portal.util.PortalUtil;
27 import com.liferay.portal.util.WebKeys;
28 import com.liferay.portlet.polls.model.PollsQuestion;
29 import com.liferay.portlet.polls.service.PollsQuestionServiceUtil;
30
31 import javax.portlet.ActionRequest;
32 import javax.portlet.RenderRequest;
33
34 import javax.servlet.http.HttpServletRequest;
35
36 /**
37 * <a href="ActionUtil.java.html"><b><i>View Source</i></b></a>
38 *
39 * @author Brian Wing Shun Chan
40 *
41 */
42 public class ActionUtil {
43
44 public static void getQuestion(ActionRequest actionRequest)
45 throws Exception {
46
47 HttpServletRequest request = PortalUtil.getHttpServletRequest(
48 actionRequest);
49
50 getQuestion(request);
51 }
52
53 public static void getQuestion(RenderRequest renderRequest)
54 throws Exception {
55
56 HttpServletRequest request = PortalUtil.getHttpServletRequest(
57 renderRequest);
58
59 getQuestion(request);
60 }
61
62 public static void getQuestion(HttpServletRequest request)
63 throws Exception {
64
65 long questionId = ParamUtil.getLong(request, "questionId");
66
67 PollsQuestion question = null;
68
69 if (questionId > 0) {
70 question = PollsQuestionServiceUtil.getQuestion(questionId);
71 }
72
73 request.setAttribute(WebKeys.POLLS_QUESTION, question);
74 }
75
76 }