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Java > Open Source Codes > org > apache > directory > ldapstudio > browser > common > widgets > connection > ConnectionLabelProvider


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one
3  * or more contributor license agreements. See the NOTICE file
4  * distributed with this work for additional information
5  * regarding copyright ownership. The ASF licenses this file
6  * to you under the Apache License, Version 2.0 (the
7  * "License"); you may not use this file except in compliance
8  * with the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing,
13  * software distributed under the License is distributed on an
14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15  * KIND, either express or implied. See the License for the
16  * specific language governing permissions and limitations
17  * under the License.
18  *
19  */
20
21 package org.apache.directory.ldapstudio.browser.common.widgets.connection;
22
23
24 import org.apache.directory.ldapstudio.browser.common.BrowserCommonActivator;
25 import org.apache.directory.ldapstudio.browser.common.BrowserCommonConstants;
26 import org.apache.directory.ldapstudio.browser.core.model.IConnection;
27 import org.eclipse.jface.viewers.LabelProvider;
28 import org.eclipse.swt.graphics.Image;
29
30
31 /**
32  * The ConnectionLabelProvider represents the label provider for
33  * the connection widget.
34  *
35  * @author <a HREF="mailto:dev@directory.apache.org">Apache Directory Project</a>
36  * @version $Rev$, $Date$
37  */
38 public class ConnectionLabelProvider extends LabelProvider
39 {
40
41     /**
42      * {@inheritDoc}
43      *
44      * This implementation returns the connection name and appends information
45      * about the used encryption method.
46      */
47     public String JavaDoc getText( Object JavaDoc obj )
48     {
49         if ( obj instanceof IConnection )
50         {
51             IConnection conn = ( IConnection ) obj;
52             if ( conn.getEncryptionMethod() == IConnection.ENCYRPTION_LDAPS )
53             {
54                 return conn.getName() + " (LDAPS)";
55             }
56             else if ( conn.getEncryptionMethod() == IConnection.ENCYRPTION_STARTTLS )
57             {
58                 return conn.getName() + " (StartTLS)";
59             }
60             else
61             {
62                 return conn.getName();
63             }
64         }
65         else if ( obj != null )
66         {
67             return obj.toString();
68         }
69         else
70         {
71             return "";
72         }
73     }
74
75
76     /**
77      * {@inheritDoc}
78      *
79      * This implementation returns a icon for connected or disconnected state.
80      */
81     public Image getImage( Object JavaDoc obj )
82     {
83         if ( obj instanceof IConnection )
84         {
85             IConnection conn = ( IConnection ) obj;
86             return conn.isOpened() ? BrowserCommonActivator.getDefault().getImage( BrowserCommonConstants.IMG_CONNECTION_CONNECTED )
87                 : BrowserCommonActivator.getDefault().getImage( BrowserCommonConstants.IMG_CONNECTION_DISCONNECTED );
88         }
89         else
90         {
91             return null;
92         }
93     }
94
95 }
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