Coverage Report - org.apache.maven.plugin.ear.output.FileNameMappingFactory
 
Classes in this File Line Coverage Branch Coverage Complexity
FileNameMappingFactory
57%
11/19
100%
6/6
6
 
 1  
 package org.apache.maven.plugin.ear.output;
 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  
 /**
 23  
  * Provides access to {@link FileNameMapping} implementations.
 24  
  * <p/>
 25  
  * Two basic implementations are provided by default:
 26  
  * <ul>
 27  
  * <li>standard: the default implementation</li>
 28  
  * <li>full: an implementation that maps to a 'full' file name, i.e. containing the groupId</li>
 29  
  * </ul>
 30  
  *
 31  
  * @author <a href="snicoll@apache.org">Stephane Nicoll</a>
 32  
  * @version $Id: FileNameMappingFactory.java 1228846 2012-01-08 13:53:34Z rfscholte $
 33  
  */
 34  
 public class FileNameMappingFactory
 35  
 {
 36  
     static final String STANDARD_FILE_NAME_MAPPING = "standard";
 37  
 
 38  
     static final String FULL_FILE_NAME_MAPPING = "full";
 39  
 
 40  
     static final String NO_VERSION_FILE_NAME_MAPPING = "no-version";
 41  
 
 42  
 
 43  
     private FileNameMappingFactory()
 44  0
     {
 45  0
     }
 46  
 
 47  
     public static FileNameMapping getDefaultFileNameMapping()
 48  
     {
 49  2
         return new StandardFileNameMapping();
 50  
     }
 51  
 
 52  
     /**
 53  
      * Returns the file name mapping implementation based on a logical name
 54  
      * of a fully qualified name of the class.
 55  
      *
 56  
      * @param nameOrClass a name of the fqn of the implementation
 57  
      * @return the file name mapping implementation
 58  
      * @throws IllegalStateException if the implementation is not found
 59  
      */
 60  
     public static FileNameMapping getFileNameMapping( final String nameOrClass )
 61  
         throws IllegalStateException
 62  
     {
 63  6
         if ( STANDARD_FILE_NAME_MAPPING.equals( nameOrClass ) )
 64  
         {
 65  1
             return getDefaultFileNameMapping();
 66  
         }
 67  5
         if ( FULL_FILE_NAME_MAPPING.equals( nameOrClass ) )
 68  
         {
 69  1
             return new FullFileNameMapping();
 70  
         }
 71  4
         if ( NO_VERSION_FILE_NAME_MAPPING.equals( nameOrClass ) )
 72  
         {
 73  1
             return new NoVersionFileNameMapping();
 74  
         }
 75  
         try
 76  
         {
 77  3
             final Class<?> c = Class.forName( nameOrClass );
 78  2
             return (FileNameMapping) c.newInstance();
 79  
         }
 80  1
         catch ( ClassNotFoundException e )
 81  
         {
 82  1
             throw new IllegalStateException(
 83  
                 "File name mapping implementation[" + nameOrClass + "] was not found " + e.getMessage() );
 84  
         }
 85  0
         catch ( InstantiationException e )
 86  
         {
 87  0
             throw new IllegalStateException( "Could not instantiate file name mapping implementation[" + nameOrClass +
 88  
                                                  "] make sure it has a default public constructor" );
 89  
         }
 90  0
         catch ( IllegalAccessException e )
 91  
         {
 92  0
             throw new IllegalStateException( "Could not access file name mapping implementation[" + nameOrClass +
 93  
                                                  "] make sure it has a default public constructor" );
 94  
         }
 95  0
         catch ( ClassCastException e )
 96  
         {
 97  0
             throw new IllegalStateException(
 98  
                 "Specified class[" + nameOrClass + "] does not implement[" + FileNameMapping.class.getName() + "]" );
 99  
         }
 100  
     }
 101  
 }