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1   /*
2    * $Id: ConnectionNotification.java 19191 2010-08-25 21:05:23Z tcarlson $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.context.notification;
12  
13  import org.mule.api.context.notification.ServerNotification;
14  import org.mule.api.transport.Connectable;
15  
16  /**
17   * Is fired by a connector when a connection is made or disconnected.
18   * A disconnection can be caused by network failure, JMX, or the server shutting down.
19   */
20  public class ConnectionNotification extends ServerNotification
21  {
22      /**
23       * Serial version
24       */
25      private static final long serialVersionUID = -6455441938378523145L;
26      public static final int CONNECTION_CONNECTED = CONNECTION_EVENT_ACTION_START_RANGE + 1;
27      public static final int CONNECTION_FAILED = CONNECTION_EVENT_ACTION_START_RANGE + 2;
28      public static final int CONNECTION_DISCONNECTED = CONNECTION_EVENT_ACTION_START_RANGE + 3;
29  
30      static {
31          registerAction("connected", CONNECTION_CONNECTED);
32          registerAction("connect failed", CONNECTION_FAILED);
33          registerAction("disconnected", CONNECTION_DISCONNECTED);
34      }
35  
36      public ConnectionNotification(Connectable resource, String identifier, int action)
37      {
38          super((resource == null ? identifier : resource.getConnectionDescription()), action);
39          resourceIdentifier = identifier;
40      }
41  
42      @Override
43      protected String getPayloadToString()
44      {
45          return source.toString();
46      }
47  
48      @Override
49      public String getType()
50      {
51          if (action == CONNECTION_DISCONNECTED)
52          {
53              return TYPE_WARNING;
54          }
55          if (action == CONNECTION_FAILED)
56          {
57              return TYPE_ERROR;
58          }
59          return TYPE_INFO;
60      }
61  
62  }