| TagUtil.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 /**
24 * The contents of this file are subject to the terms of the Common Development
25 * and Distribution License (the License). You may not use this file except in
26 * compliance with the License.
27 *
28 * You can obtain a copy of the License at http://www.sun.com/cddl/cddl.html and
29 * legal/CDDLv1.0.txt. See the License for the specific language governing
30 * permission and limitations under the License.
31 *
32 * When distributing Covered Code, include this CDDL Header Notice in each file
33 * and include the License file at legal/CDDLv1.0.txt.
34 *
35 * If applicable, add the following below the CDDL Header, with the fields
36 * enclosed by brackets [] replaced by your own identifying information:
37 * "Portions Copyrighted [year] [name of copyright owner]"
38 *
39 * Copyright 2009 Sun Microsystems Inc. All rights reserved.
40 */
41
42 package com.liferay.portal.servlet.taglib.portlet;
43
44 import com.liferay.portal.kernel.portlet.LiferayPortletURL;
45 import com.liferay.portal.kernel.util.JavaConstants;
46 import com.liferay.portlet.PortletConfigImpl;
47 import com.liferay.portlet.PortletResponseImpl;
48
49 import javax.portlet.PortletRequest;
50
51 import javax.servlet.http.HttpServletRequest;
52
53 /**
54 * <a href="TagUtil.java.html"><b><i>View Source</i></b></a>
55 *
56 * @author Deepak Gothe
57 */
58 public class TagUtil {
59
60 public static LiferayPortletURL getLiferayPortletURL(
61 HttpServletRequest request, long plid, String portletName,
62 String lifecycle) {
63
64 PortletRequest portletRequest = (PortletRequest)request.getAttribute(
65 JavaConstants.JAVAX_PORTLET_REQUEST);
66
67 if (portletRequest == null) {
68 return null;
69 }
70
71 PortletResponseImpl portletResponse =
72 (PortletResponseImpl)request.getAttribute(
73 JavaConstants.JAVAX_PORTLET_RESPONSE);
74
75 return portletResponse.createPortletURLImpl(
76 plid, portletName, lifecycle);
77 }
78
79 public static String getPortletName(HttpServletRequest request) {
80 PortletRequest portletRequest = (PortletRequest)request.getAttribute(
81 JavaConstants.JAVAX_PORTLET_REQUEST);
82
83 if (portletRequest == null) {
84 return null;
85 }
86
87 PortletConfigImpl portletConfig =
88 (PortletConfigImpl)request.getAttribute(
89 JavaConstants.JAVAX_PORTLET_CONFIG);
90
91 return portletConfig.getPortletId();
92 }
93
94 }