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1   package org.apache.maven.lifecycle.internal;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import org.apache.maven.execution.ExecutionEvent;
23  import org.apache.maven.execution.ExecutionListener;
24  import org.apache.maven.execution.MavenSession;
25  import org.apache.maven.plugin.MojoExecution;
26  import org.codehaus.plexus.component.annotations.Component;
27  
28  /**
29   * Assists in firing execution events. <strong>Warning:</strong> This is an internal utility class that is only public
30   * for technical reasons, it is not part of the public API. In particular, this class can be changed or deleted without
31   * prior notice.
32   * 
33   * @author Benjamin Bentmann
34   */
35  @Component( role = ExecutionEventCatapult.class )
36  public class DefaultExecutionEventCatapult
37      implements ExecutionEventCatapult
38  {
39  
40      public void fire( ExecutionEvent.Type eventType, MavenSession session, MojoExecution mojoExecution )
41      {
42          fire( eventType, session, mojoExecution, null );
43      }
44  
45      public void fire( ExecutionEvent.Type eventType, MavenSession session, MojoExecution mojoExecution,
46                        Exception exception )
47      {
48          ExecutionListener listener = session.getRequest().getExecutionListener();
49  
50          if ( listener != null )
51          {
52              ExecutionEvent event = new DefaultExecutionEvent( eventType, session, mojoExecution, exception );
53  
54              switch ( eventType )
55              {
56                  case ProjectDiscoveryStarted:
57                      listener.projectDiscoveryStarted( event );
58                      break;
59  
60                  case SessionStarted:
61                      listener.sessionStarted( event );
62                      break;
63                  case SessionEnded:
64                      listener.sessionEnded( event );
65                      break;
66  
67                  case ProjectSkipped:
68                      listener.projectSkipped( event );
69                      break;
70                  case ProjectStarted:
71                      listener.projectStarted( event );
72                      break;
73                  case ProjectSucceeded:
74                      listener.projectSucceeded( event );
75                      break;
76                  case ProjectFailed:
77                      listener.projectFailed( event );
78                      break;
79  
80                  case MojoSkipped:
81                      listener.mojoSkipped( event );
82                      break;
83                  case MojoStarted:
84                      listener.mojoStarted( event );
85                      break;
86                  case MojoSucceeded:
87                      listener.mojoSucceeded( event );
88                      break;
89                  case MojoFailed:
90                      listener.mojoFailed( event );
91                      break;
92  
93                  case ForkStarted:
94                      listener.forkStarted( event );
95                      break;
96                  case ForkSucceeded:
97                      listener.forkSucceeded( event );
98                      break;
99                  case ForkFailed:
100                     listener.forkFailed( event );
101                     break;
102 
103                 case ForkedProjectStarted:
104                     listener.forkedProjectStarted( event );
105                     break;
106                 case ForkedProjectSucceeded:
107                     listener.forkedProjectSucceeded( event );
108                     break;
109                 case ForkedProjectFailed:
110                     listener.forkedProjectFailed( event );
111                     break;
112 
113                 default:
114                     throw new IllegalStateException( "Unknown execution event type " + eventType );
115             }
116         }
117     }
118 
119 }