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Java > Open Source Codes > org > apache > jetspeed > om > cms > slide > SlideResource


1 /* ====================================================================
2  * The Apache Software License, Version 1.1
3  *
4  * Copyright (c) 2001 The Apache Software Foundation. All rights
5  * reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  *
11  * 1. Redistributions of source code must retain the above copyright
12  * notice, this list of conditions and the following disclaimer.
13  *
14  * 2. Redistributions in binary form must reproduce the above copyright
15  * notice, this list of conditions and the following disclaimer in
16  * the documentation and/or other materials provided with the
17  * distribution.
18  *
19  * 3. The end-user documentation included with the redistribution,
20  * if any, must include the following acknowledgment:
21  * "This product includes software developed by the
22  * Apache Software Foundation (http://www.apache.org/)."
23  * Alternately, this acknowledgment may appear in the software itself,
24  * if and wherever such third-party acknowledgments normally appear.
25  *
26  * 4. The names "Apache" and "Apache Software Foundation" and
27  * "Apache Jetspeed" must not be used to endorse or promote products
28  * derived from this software without prior written permission. For
29  * written permission, please contact apache@apache.org.
30  *
31  * 5. Products derived from this software may not be called "Apache",
32  * "Apache Jetspeed", nor may "Apache" appear in their name, without
33  * prior written permission of the Apache Software Foundation.
34  *
35  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
36  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
37  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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41  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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43  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
44  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
45  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
46  * SUCH DAMAGE.
47  * ====================================================================
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49  * This software consists of voluntary contributions made by many
50  * individuals on behalf of the Apache Software Foundation. For more
51  * information on the Apache Software Foundation, please see
52  * <http://www.apache.org/>.
53  */

54 package org.apache.jetspeed.om.cms.slide;
55
56 import java.util.Vector JavaDoc;
57 import org.apache.slide.content.NodeRevisionDescriptor;
58
59 import org.apache.jetspeed.om.cms.*;
60 /**
61  * <p> Ancestor class used for all content management resource
62  *
63  *
64  * @author <a HREF="mailto:christophe.lombart@skynet.be">Christophe Lombart</a>
65  *
66  */

67 public class SlideResource implements Resource
68 {
69     public static String JavaDoc TYPE="Resource";
70     protected String JavaDoc uri;
71     protected NodeRevisionDescriptor descriptor;
72     protected Vector JavaDoc permissions;
73
74     public SlideResource ()
75     {
76         descriptor = new NodeRevisionDescriptor(0);
77         permissions = new Vector JavaDoc();
78     }
79
80     public void setDescriptor(NodeRevisionDescriptor descriptor)
81     {
82         this.descriptor = descriptor ;
83     }
84
85     public NodeRevisionDescriptor getDesciptor()
86     {
87         return descriptor;
88     }
89
90     public String JavaDoc getKey()
91     {
92         return "";
93     } // has to be defined in descendents
94

95     public String JavaDoc getTitle()
96     {
97         return "";
98     } // has to be defined in descendents
99

100     public void setUri(String JavaDoc uri)
101     {
102         this.uri = uri;
103     }
104
105     public String JavaDoc getUri()
106     {
107         return this.uri;
108     }
109
110     public String JavaDoc getType()
111     {
112         return SlideResource.TYPE;
113     }
114
115     public void setPermissions(Vector JavaDoc permissions)
116     {
117         this.permissions = permissions;
118     }
119
120     public Vector JavaDoc getPermissions()
121     {
122         return this.permissions;
123     }
124
125     public void addPermission(Permission permission)
126     {
127         permissions.add(permission);
128     }
129
130     protected Object JavaDoc getProperty(String JavaDoc propertyName)
131     {
132         try
133         {
134             return descriptor.getProperty(propertyName).getValue();
135         }
136         catch (Exception JavaDoc e)
137         { //return null if the propertuy doesn't exits
138
return null;
139         }
140     }
141 }
142
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