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.portletcontainer;
43  
44  import com.liferay.portal.kernel.util.ParamUtil;
45  import com.liferay.portal.util.PortalUtil;
46  import com.liferay.portlet.PortletQName;
47  import com.liferay.portlet.PortletQNameUtil;
48  
49  import com.sun.portal.container.ChannelMode;
50  import com.sun.portal.container.ChannelState;
51  import com.sun.portal.container.ChannelURLType;
52  import com.sun.portal.container.WindowRequestReader;
53  
54  import java.util.HashMap;
55  import java.util.Map;
56  import java.util.Set;
57  
58  import javax.servlet.http.HttpServletRequest;
59  
60  /**
61   * <a href="PortletWindowRequestReader.java.html"><b><i>View Source</i></b></a>
62   *
63   * @author Deepak Gothe
64   * @author Brian Wing Shun Chan
65   *
66   */
67  public class PortletWindowRequestReader implements WindowRequestReader {
68  
69      public PortletWindowRequestReader(boolean facesPortlet) {
70          _facesPortlet = facesPortlet;
71      }
72  
73      public String getCacheLevel(HttpServletRequest request) {
74          return request.getParameter("p_p_cacheability");
75      }
76  
77      public String getResourceID(HttpServletRequest request) {
78          return request.getParameter("p_p_resource_id");
79      }
80  
81      public ChannelMode readNewPortletWindowMode(HttpServletRequest request) {
82          String portletMode = request.getParameter("p_p_mode");
83  
84          if (portletMode != null) {
85              return new ChannelMode(portletMode);
86          }
87          else {
88              return null;
89          }
90      }
91  
92      public ChannelState readNewWindowState(HttpServletRequest request) {
93          String windowState = request.getParameter("p_p_state");
94  
95          if (windowState != null) {
96              return new ChannelState(windowState);
97          }
98          else {
99              return null;
100         }
101     }
102 
103     public Map<String, String[]> readParameterMap(HttpServletRequest request) {
104         Map<String, String[]> parameterMap = new HashMap<String, String[]>();
105 
106         String portletId = request.getParameter("p_p_id");
107 
108         String namespace = PortalUtil.getPortletNamespace(portletId);
109 
110         Set<Map.Entry<String, String[]>> entries =
111             request.getParameterMap().entrySet();
112 
113         for (Map.Entry<String, String[]> mapEntry : entries) {
114             String key = mapEntry.getKey();
115 
116             if (PortalUtil.isReservedParameter(key)) {
117                 continue;
118             }
119 
120             if (key.startsWith(namespace) && !_facesPortlet) {
121                 parameterMap.put(
122                     key.substring(namespace.length()), mapEntry.getValue());
123 
124             }
125             else if (key.startsWith(
126                         PortletQName.PUBLIC_RENDER_PARAMETER_NAMESPACE)) {
127 
128                 String identifier =
129                     PortletQNameUtil.getPublicRenderParameterIdentifier(key);
130 
131                 parameterMap.put(identifier, mapEntry.getValue());
132             }
133             else {
134                 parameterMap.put(key, mapEntry.getValue());
135             }
136         }
137 
138         return parameterMap;
139     }
140 
141     public ChannelURLType readURLType(HttpServletRequest request) {
142         String urlType = ParamUtil.getString(request, "p_p_url_type");
143 
144         if (urlType.equals("0")) {
145             return ChannelURLType.RENDER;
146         }
147         else if (urlType.equals("1")) {
148             return ChannelURLType.ACTION;
149         }
150         else if (urlType.equals("2")) {
151             return ChannelURLType.RESOURCE;
152         }
153         else {
154             return ChannelURLType.RENDER;
155         }
156     }
157 
158     private boolean _facesPortlet;
159 
160 }