View Javadoc
1   package org.codehaus.plexus.components.io.filemappers;
2   
3   /*
4    * Copyright 2007 The Codehaus Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *      http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  import javax.annotation.Nonnull;
20  
21  /**
22   * Default implementation of {@link FileMapper}, which performs the identity mapping: All names are left unchanged.
23   */
24  public class IdentityMapper extends AbstractFileMapper
25  {
26      /**
27       * The identity mappers role-hint: "identity".
28       */
29      public static final String ROLE_HINT = "identity";
30  
31      @Nonnull public String getMappedFileName( @Nonnull String pName )
32      {
33          if ( pName == null || pName.length() == 0 )
34          {
35              throw new IllegalArgumentException( "The source name must not be null." );
36          }
37          return pName;
38      }
39  }