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1   package org.apache.maven.artifact.resolver.filter;
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.artifact.Artifact;
23  
24  /**
25   * Filter to only retain objects in the given artifactScope or better.
26   *
27   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
28   */
29  abstract class AbstractScopeArtifactFilter
30      implements ArtifactFilter
31  {
32  
33      private boolean compileScope;
34  
35      private boolean runtimeScope;
36  
37      private boolean testScope;
38  
39      private boolean providedScope;
40  
41      private boolean systemScope;
42  
43      void addScopeInternal( String scope )
44      {
45          if ( Artifact.SCOPE_COMPILE.equals( scope ) )
46          {
47              systemScope = true;
48              providedScope = true;
49              compileScope = true;
50          }
51          else if ( Artifact.SCOPE_RUNTIME.equals( scope ) )
52          {
53              compileScope = true;
54              runtimeScope = true;
55          }
56          else if ( Artifact.SCOPE_COMPILE_PLUS_RUNTIME.equals( scope ) )
57          {
58              systemScope = true;
59              providedScope = true;
60              compileScope = true;
61              runtimeScope = true;
62          }
63          else if ( Artifact.SCOPE_RUNTIME_PLUS_SYSTEM.equals( scope ) )
64          {
65              systemScope = true;
66              compileScope = true;
67              runtimeScope = true;
68          }
69          else if ( Artifact.SCOPE_TEST.equals( scope ) )
70          {
71              systemScope = true;
72              providedScope = true;
73              compileScope = true;
74              runtimeScope = true;
75              testScope = true;
76          }
77      }
78  
79      public boolean include( Artifact artifact )
80      {
81          if ( Artifact.SCOPE_COMPILE.equals( artifact.getScope() ) )
82          {
83              return compileScope;
84          }
85          else if ( Artifact.SCOPE_RUNTIME.equals( artifact.getScope() ) )
86          {
87              return runtimeScope;
88          }
89          else if ( Artifact.SCOPE_TEST.equals( artifact.getScope() ) )
90          {
91              return testScope;
92          }
93          else if ( Artifact.SCOPE_PROVIDED.equals( artifact.getScope() ) )
94          {
95              return providedScope;
96          }
97          else if ( Artifact.SCOPE_SYSTEM.equals( artifact.getScope() ) )
98          {
99              return systemScope;
100         }
101         else
102         {
103             return true;
104         }
105     }
106 
107 }