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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  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,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.internal.impl;
20  
21  import static org.apache.maven.internal.impl.Utils.nonNull;
22  
23  import javax.inject.Inject;
24  import javax.inject.Named;
25  import javax.inject.Singleton;
26  import org.apache.maven.api.Type;
27  import org.apache.maven.api.annotations.Nonnull;
28  import org.apache.maven.api.services.TypeRegistry;
29  import org.apache.maven.artifact.handler.ArtifactHandler;
30  import org.apache.maven.artifact.handler.manager.ArtifactHandlerManager;
31  
32  @Named
33  @Singleton
34  public class DefaultTypeRegistry implements TypeRegistry {
35  
36      private final ArtifactHandlerManager manager;
37  
38      @Inject
39      public DefaultTypeRegistry(ArtifactHandlerManager manager) {
40          this.manager = nonNull(manager, "artifactHandlerManager");
41      }
42  
43      @Override
44      @Nonnull
45      public Type getType(String id) {
46          // Copy data as the ArtifacHandler is not immutable, but Type should be.
47          ArtifactHandler handler = manager.getArtifactHandler(nonNull(id, "id"));
48          String extension = handler.getExtension();
49          String classifier = handler.getClassifier();
50          boolean includeDependencies = handler.isIncludesDependencies();
51          boolean addedToClasspath = handler.isAddedToClasspath();
52          return new Type() {
53              @Override
54              public String getName() {
55                  return id;
56              }
57  
58              @Override
59              public String getExtension() {
60                  return extension;
61              }
62  
63              @Override
64              public String getClassifier() {
65                  return classifier;
66              }
67  
68              @Override
69              public boolean isIncludesDependencies() {
70                  return includeDependencies;
71              }
72  
73              @Override
74              public boolean isAddedToClasspath() {
75                  return addedToClasspath;
76              }
77          };
78      }
79  }