| ActionUtil.java |
1 /**
2 * Copyright (c) 2000-2008 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.blogs.action;
24
25 import com.liferay.portal.kernel.util.ParamUtil;
26 import com.liferay.portal.kernel.util.Validator;
27 import com.liferay.portal.theme.ThemeDisplay;
28 import com.liferay.portal.util.PortalUtil;
29 import com.liferay.portal.util.WebKeys;
30 import com.liferay.portlet.blogs.model.BlogsEntry;
31 import com.liferay.portlet.blogs.service.BlogsEntryServiceUtil;
32
33 import javax.portlet.ActionRequest;
34 import javax.portlet.RenderRequest;
35
36 import javax.servlet.http.HttpServletRequest;
37
38 /**
39 * <a href="ActionUtil.java.html"><b><i>View Source</i></b></a>
40 *
41 * @author Brian Wing Shun Chan
42 *
43 */
44 public class ActionUtil {
45
46 public static void getEntry(ActionRequest req) throws Exception {
47 HttpServletRequest httpReq = PortalUtil.getHttpServletRequest(req);
48
49 getEntry(httpReq);
50 }
51
52 public static void getEntry(RenderRequest req) throws Exception {
53 HttpServletRequest httpReq = PortalUtil.getHttpServletRequest(req);
54
55 getEntry(httpReq);
56 }
57
58 public static void getEntry(HttpServletRequest req) throws Exception {
59 ThemeDisplay themeDisplay = (ThemeDisplay)req.getAttribute(
60 WebKeys.THEME_DISPLAY);
61
62 long entryId = ParamUtil.getLong(req, "entryId");
63
64 String urlTitle = ParamUtil.getString(req, "urlTitle");
65
66 BlogsEntry entry = null;
67
68 if (entryId > 0) {
69 entry = BlogsEntryServiceUtil.getEntry(entryId);
70 }
71 else if (Validator.isNotNull(urlTitle)) {
72 entry = BlogsEntryServiceUtil.getEntry(
73 themeDisplay.getPortletGroupId(), urlTitle);
74 }
75
76 req.setAttribute(WebKeys.BLOGS_ENTRY, entry);
77 }
78
79 }