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1   /*** 
2    * 
3    * Copyright 2004 Protique Ltd
4    * 
5    * Licensed under the Apache License, Version 2.0 (the "License"); 
6    * you may not use this file except in compliance with the License. 
7    * You may obtain a copy of the License at 
8    * 
9    * http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS, 
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
14   * See the License for the specific language governing permissions and 
15   * limitations under the License. 
16   * 
17   **/
18  
19  package org.codehaus.activemq.transport;
20  import java.net.URI;
21  
22  /***
23   * A TransportStatusEvent is raised when the state of the underlying transport channel changes
24   * 
25   * @version $Revision: 1.2 $
26   */
27  public class TransportStatusEvent {
28      /***
29       * The channel has been intially and successfully connected
30       */
31      public static final int CONNECTED = 1;
32      /***
33       * The channel has been disconnected, but maybe reconnected
34       */
35      public static final int DISCONNECTED = 2;
36      /***
37       * The channel has successfully reconnected after a disconnect
38       */
39      public static final int RECONNECTED = 3;
40      /***
41       * The channel has failed
42       */
43      public static final int FAILED = 4;
44      
45      /***
46       * The channel has been STOPPED
47       */
48      public static final int STOPPED = 5;
49      
50      private URI remoteURI;
51      private int channelStatus;
52  
53      /***
54       * Default Constructor
55       */
56      public TransportStatusEvent() {
57      }
58  
59      /***
60       * @return a pretty print of this
61       */
62      public String toString() {
63          return "channel: " + remoteURI + " has " + getStatusAsString(channelStatus);
64      }
65  
66      private String getStatusAsString(int status) {
67          String result = null;
68          switch (status) {
69              case CONNECTED :
70                  result = "connected";
71                  break;
72              case DISCONNECTED :
73                  result = "disconnected";
74                  break;
75              case RECONNECTED :
76                  result = "reconnected";
77                  break;
78              case FAILED :
79                  result = "failed";
80                  break;
81              case STOPPED:
82                  result = "stopped";
83                  break;
84              default :
85                  result = "unknown";
86          }
87          return result;
88      }
89  
90      /***
91       * @return Returns the channelStatus.
92       */
93      public int getChannelStatus() {
94          return channelStatus;
95      }
96  
97      /***
98       * @param channelStatus The channelStatus to set.
99       */
100     public void setChannelStatus(int channelStatus) {
101         this.channelStatus = channelStatus;
102     }
103 
104     /***
105      * @return Returns the remoteURI.
106      */
107     public URI getRemoteURI() {
108         return remoteURI;
109     }
110 
111     /***
112      * @param remoteURI The remoteURI to set.
113      */
114     public void setRemoteURI(URI remoteURI) {
115         this.remoteURI = remoteURI;
116     }
117 }