View Javadoc
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.eclipse.aether.internal.impl;
20  
21  import javax.inject.Inject;
22  import javax.inject.Named;
23  import javax.inject.Singleton;
24  
25  import org.eclipse.aether.RepositorySystemSession;
26  import org.eclipse.aether.repository.LocalRepository;
27  import org.eclipse.aether.repository.LocalRepositoryManager;
28  import org.eclipse.aether.repository.NoLocalRepositoryManagerException;
29  import org.eclipse.aether.spi.localrepo.LocalRepositoryManagerFactory;
30  import org.eclipse.aether.spi.locator.Service;
31  import org.eclipse.aether.spi.locator.ServiceLocator;
32  
33  import static java.util.Objects.requireNonNull;
34  
35  /**
36   * Creates local repository managers for repository type {@code "simple"}.
37   */
38  @Singleton
39  @Named(SimpleLocalRepositoryManagerFactory.NAME)
40  public class SimpleLocalRepositoryManagerFactory implements LocalRepositoryManagerFactory, Service {
41      public static final String NAME = "simple";
42      private float priority;
43  
44      private LocalPathComposer localPathComposer;
45  
46      @Deprecated
47      public SimpleLocalRepositoryManagerFactory() {
48          // enable no-arg constructor
49          this.localPathComposer = new DefaultLocalPathComposer(); // maven UTs needs this
50      }
51  
52      @Inject
53      public SimpleLocalRepositoryManagerFactory(final LocalPathComposer localPathComposer) {
54          this.localPathComposer = requireNonNull(localPathComposer);
55      }
56  
57      @Override
58      public void initService(final ServiceLocator locator) {
59          this.localPathComposer = requireNonNull(locator.getService(LocalPathComposer.class));
60      }
61  
62      @Override
63      public LocalRepositoryManager newInstance(RepositorySystemSession session, LocalRepository repository)
64              throws NoLocalRepositoryManagerException {
65          requireNonNull(session, "session cannot be null");
66          requireNonNull(repository, "repository cannot be null");
67  
68          if ("".equals(repository.getContentType()) || "simple".equals(repository.getContentType())) {
69              return new SimpleLocalRepositoryManager(repository.getBasedir(), "simple", localPathComposer);
70          } else {
71              throw new NoLocalRepositoryManagerException(repository);
72          }
73      }
74  
75      @Override
76      public float getPriority() {
77          return priority;
78      }
79  
80      /**
81       * Sets the priority of this component.
82       *
83       * @param priority The priority.
84       * @return This component for chaining, never {@code null}.
85       */
86      public SimpleLocalRepositoryManagerFactory setPriority(float priority) {
87          this.priority = priority;
88          return this;
89      }
90  }