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1   package org.apache.maven.surefire.common.junit4;
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 java.util.LinkedList;
23  import java.util.List;
24  import org.apache.maven.surefire.util.ReflectionUtils;
25  
26  import org.junit.runner.notification.RunListener;
27  
28  /**
29   * @author Kristian Rosenvold
30   */
31  public class JUnit4RunListenerFactory
32  {
33      public static List<RunListener> createCustomListeners( String listenerProperty )
34      {
35          List<RunListener> result = new LinkedList<RunListener>();
36          if ( listenerProperty == null )
37          {
38              return result;
39          }
40  
41          for ( String thisListenerName : listenerProperty.split( "," ) )
42          {
43              RunListener customRunListener =
44                  (RunListener) ReflectionUtils.instantiate( Thread.currentThread().getContextClassLoader(),
45                                                             thisListenerName );
46              result.add( customRunListener );
47          }
48  
49          return result;
50      }
51  
52  }