TCCLXProperties


1   /*****************************************
2    *                                       *
3    *  JBoss Portal: The OpenSource Portal  *
4    *                                       *
5    *       Forums JBoss Portlet            *
6    *                                       *
7    *   Distributable under GPL license.    *
8    *   See terms of license at gnu.org.    *
9    *                                       *
10   *****************************************/
11  package org.jboss.portlet.forums.properties;
12  
13  import java.io.IOException  ;
14  import java.io.InputStream  ;
15  import java.util.HashMap  ;
16  import java.util.Iterator  ;
17  import java.util.Map  ;
18  import java.util.Properties  ;
19  
20  import org.jboss.portlet.forums.ForumsConstants;
21  import org.jboss.portal.common.util.Tools;
22  
23  /**
24   * @author <a HREF="mailto:julien@jboss.org">Julien Viet</a>
25   * @version $Revision: 1.3 $
26   */
27  public class TCCLXProperties
28     extends XProperties
29  {
30     private Map   props = new HashMap  ();
31     private Map   urls = new HashMap  ();
32  
33     /**
34      * Creates a new {@link TCCLXProperties} object.
35      *
36      * @param base DOCUMENT_ME
37      * @param name DOCUMENT_ME
38      *
39      * @throws IOException DOCUMENT_ME
40      */
41     public TCCLXProperties(String   base,
42                            String   name)
43     throws IOException  
44     {
45        this(Thread.currentThread().getContextClassLoader(), base, name);
46     }
47  
48     /**
49      * Creates a new {@link TCCLXProperties} object.
50      *
51      * @param loader DOCUMENT_ME
52      * @param base DOCUMENT_ME
53      * @param name DOCUMENT_ME
54      *
55      * @throws IOException DOCUMENT_ME
56      */
57     public TCCLXProperties(ClassLoader   loader,
58                            String        base,
59                            String        name)
60     throws IOException  
61     {
62        InputStream   in = null;
63        try
64        {
65           // load the data
66           in = loader.getResourceAsStream(base + "/" + name);
67  
68           // feed the properties
69           Properties   temp = new Properties  ();
70           temp.load(in);
71           props.putAll(temp);
72  
73           // feed the URLs
74           //         String resourceBase = base.substring("org.jboss.portlet/forums/".length()) + "/";
75           //         String resourceBase = base + "/";
76           for (Iterator   i = props.entrySet().iterator(); i.hasNext();)
77           {
78              Map.Entry   entry = (Map.Entry  ) i.next();
79  
80              // TODO: remove hardcoded link
81              urls.put(entry.getKey(),
82                       "/portal-forums/" + ForumsConstants.THEMENAME + "/" + entry.getValue());
83           }
84        }
85        finally
86        {
87           Tools.safeClose(in);
88        }
89     }
90  
91     /**
92      * DOCUMENT_ME
93      *
94      * @param name DOCUMENT_ME
95      *
96      * @return DOCUMENT_ME
97      */
98     public String   getProperty(String   name)
99     {
100       Object   value = props.get(name);
101       return (value != null) ? (String  ) value : "";
102    }
103 
104    /**
105     * DOCUMENT_ME
106     *
107     * @param name DOCUMENT_ME
108     *
109     * @return DOCUMENT_ME
110     */
111    public String   getResourceURL(String   name)
112    {
113       Object   value = urls.get(name);
114       return (value != null) ? (String  ) value : "";
115    }
116 }
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