PortletUrlEncoder


1   package org.jahia.clipbuilder.html.web.Url.Impl;
2   
3   import javax.portlet.*;
4   import org.jahia.clipbuilder.html.web.Url.URLMap;
5   import org.jahia.clipbuilder.html.util.Constants;
6   
7   /**
8    *  Encoder for portlets
9    *
10   *@author    Tlili Khaled
11   */
12  public class PortletUrlEncoder extends BaseUrlEncoder {
13      private RenderRequest request;
14      private RenderResponse response;
15      private String   encodedUrl_;
16      private static org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(PortletUrlEncoder.class);
17  
18  
19      /**
20       *  Constructor for the PortletUrlEncoder object
21       *
22       *@param  request   Description of Parameter
23       *@param  response  Description of Parameter
24       */
25      public PortletUrlEncoder(RenderRequest request, RenderResponse response) {
26          setRequest(request);
27          setResponse(response);
28      }
29  
30  
31      /**
32       *  Sets the Request attribute of the PortletUrlEncoder object
33       *
34       *@param  request  The new Request value
35       */
36      public void setRequest(RenderRequest request) {
37          this.request = request;
38      }
39  
40  
41      /**
42       *  Sets the Response attribute of the PortletUrlEncoder object
43       *
44       *@param  response  The new Response value
45       */
46      public void setResponse(RenderResponse response) {
47          this.response = response;
48      }
49  
50  
51      /**
52       *  Gets the Request attribute of the PortletUrlEncoder object
53       *
54       *@return    The Request value
55       */
56      public RenderRequest getRequest() {
57          return request;
58      }
59  
60  
61      /**
62       *  Gets the Response attribute of the PortletUrlEncoder object
63       *
64       *@return    The Response value
65       */
66      public RenderResponse getResponse() {
67          return response;
68      }
69  
70  
71      /**
72       *  Gets the EncodedUrl attribute of the PortletUrlEncoder object
73       *
74       *@return    The EncodedUrl value
75       */
76      public String   getEncodedUrl() {
77          if (encodedUrl_ == null) {
78              encodeUrl();
79          }
80          return encodedUrl_;
81      }
82  
83          /**
84           *  Gets the LocalUriResource attribute of the UrlEncoder object
85           *
86           *@param  resourcePath  Description of Parameter
87           *@return               The LocalUriResource value
88           */
89          public String   getLocalUriResource(String   resourcePath) {
90                  String   uri = getRequest().getContextPath() + resourcePath;
91                  return uri;
92          }
93  
94  
95          /**
96           *  Gets the LocalUrl attribute of the UrlEncoder object
97           *
98           *@param  url  Description of Parameter
99           *@return      The LocalUrl value
100          */
101         public String   getLocalUrl(String   url) {
102                 String   localUrl = getRequest().getContextPath() + url;
103                 return getResponse().encodeURL(localUrl);
104         }
105 
106 
107 
108     /**
109      *  Description of the Method
110      */
111     public void encodeUrl() {
112                 if(getResponse() == null){
113                     encodedUrl_ = "http://www.google.ch";
114                     return;
115                 }
116                 PortletURL encodedURL = getResponse().createActionURL();
117         try {
118             logger.debug("[ Encoding the url ]");
119             String   action = getAction();
120 
121             // record in the urlMap
122             String   hash = getUrlWrapper().getHash();
123             URLMap map = (URLMap) getRequest().getPortletSession().getAttribute(Constants.URL_MAP);
124             map.addSourceUrl(getUrlWrapper(), hash);
125 
126             // build the new url
127             encodedURL.setParameter("show", action);
128             encodedURL.setParameter(org.jahia.clipbuilder.html.struts.Util.Constants.LINK_HASH, action);
129                         String   nameSpace = getResponse().getNamespace();
130                         encodedURL.setParameter(org.jahia.clipbuilder.html.struts.Util.Constants.NAME_SPACE,nameSpace);
131             encodedUrl_ = encodedURL.toString();
132         }
133         catch (Exception   ex) {
134             logger.error("Error Exception: " + ex.toString());
135             ex.printStackTrace();
136         }
137 
138 
139     }
140 }
141
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