| DynamicPortletAction.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.portal.struts;
24
25 import com.liferay.portal.kernel.util.InstancePool;
26
27 import javax.portlet.ActionRequest;
28 import javax.portlet.ActionResponse;
29 import javax.portlet.PortletConfig;
30 import javax.portlet.PortletRequest;
31 import javax.portlet.RenderRequest;
32 import javax.portlet.RenderResponse;
33
34 import org.apache.struts.action.ActionForm;
35 import org.apache.struts.action.ActionForward;
36 import org.apache.struts.action.ActionMapping;
37 import org.apache.struts.config.ModuleConfig;
38
39 /**
40 * <a href="DynamicPortletAction.java.html"><b><i>View Source</i></b></a>
41 *
42 * @author Brian Wing Shun Chan
43 *
44 */
45 public class DynamicPortletAction extends PortletAction {
46
47 public void processAction(
48 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
49 ActionRequest actionRequest, ActionResponse actionResponse)
50 throws Exception {
51
52 ModuleConfig moduleConfig = getModuleConfig(actionRequest);
53
54 mapping = (ActionMapping)moduleConfig.findActionConfig(
55 getPath(actionRequest));
56
57 PortletAction action = (PortletAction)InstancePool.get(
58 mapping.getType());
59
60 action.processAction(
61 mapping, form, portletConfig, actionRequest, actionResponse);
62 }
63
64 public ActionForward render(
65 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
66 RenderRequest renderRequest, RenderResponse renderResponse)
67 throws Exception {
68
69 ModuleConfig moduleConfig = getModuleConfig(renderRequest);
70
71 mapping = (ActionMapping)moduleConfig.findActionConfig(
72 getPath(renderRequest));
73
74 PortletAction action = (PortletAction)InstancePool.get(
75 mapping.getType());
76
77 return action.render(
78 mapping, form, portletConfig, renderRequest, renderResponse);
79 }
80
81 protected String getPath(PortletRequest portletRequest) throws Exception {
82 return null;
83 }
84
85 }