| DefineObjectsTagUtil.java |
1 /**
2 * Copyright (c) 2000-2007 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.portal.servlet.taglib.portlet;
24
25 import com.liferay.portal.kernel.util.JavaConstants;
26 import com.liferay.portlet.PortletConfigImpl;
27
28 import javax.portlet.RenderRequest;
29 import javax.portlet.RenderResponse;
30
31 import javax.servlet.ServletRequest;
32 import javax.servlet.jsp.PageContext;
33
34 /**
35 * <a href="DefineObjectsTagUtil.java.html"><b><i>View Source</i></b></a>
36 *
37 * @author Brian Wing Shun Chan
38 *
39 */
40 public class DefineObjectsTagUtil {
41
42 public static void doStartTag(PageContext pageContext) {
43 ServletRequest req = pageContext.getRequest();
44
45 PortletConfigImpl portletConfig = (PortletConfigImpl)req.getAttribute(
46 JavaConstants.JAVAX_PORTLET_CONFIG);
47
48 if (portletConfig != null) {
49 pageContext.setAttribute("portletConfig", portletConfig);
50 pageContext.setAttribute(
51 "portletName", portletConfig.getPortletName());
52 }
53
54 RenderRequest renderRequest = (RenderRequest)req.getAttribute(
55 JavaConstants.JAVAX_PORTLET_REQUEST);
56
57 if (renderRequest != null) {
58 pageContext.setAttribute("renderRequest", renderRequest);
59 pageContext.setAttribute(
60 "portletPreferences", renderRequest.getPreferences());
61 pageContext.setAttribute(
62 "portletSession", renderRequest.getPortletSession());
63 }
64
65 RenderResponse renderResponse = (RenderResponse)req.getAttribute(
66 JavaConstants.JAVAX_PORTLET_RESPONSE);
67
68 if (renderResponse != null) {
69 pageContext.setAttribute("renderResponse", renderResponse);
70 }
71 }
72
73 }