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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.vfs2.impl;
18  
19  import java.io.File;
20  
21  import org.apache.commons.vfs2.FileName;
22  import org.apache.commons.vfs2.FileObject;
23  import org.apache.commons.vfs2.FileSystemException;
24  import org.apache.commons.vfs2.FileSystemManager;
25  import org.apache.commons.vfs2.FileSystemOptions;
26  import org.apache.commons.vfs2.provider.FileReplicator;
27  import org.apache.commons.vfs2.provider.TemporaryFileStore;
28  import org.apache.commons.vfs2.provider.VfsComponentContext;
29  
30  /**
31   * The default context implementation.
32   */
33  final class DefaultVfsComponentContext implements VfsComponentContext {
34      private final DefaultFileSystemManager manager;
35  
36      public DefaultVfsComponentContext(final DefaultFileSystemManager manager) {
37          this.manager = manager;
38      }
39  
40      /**
41       * Locate a file by name.
42       */
43      @Override
44      public FileObject.html#FileObject">FileObject resolveFile(final FileObject baseFile, final String name,
45              final FileSystemOptions fileSystemOptions) throws FileSystemException {
46          return manager.resolveFile(baseFile, name, fileSystemOptions);
47      }
48  
49      /**
50       * Locate a file by name.
51       */
52      @Override
53      public FileObject resolveFile(final String name, final FileSystemOptions fileSystemOptions)
54              throws FileSystemException {
55          return manager.resolveFile(name, fileSystemOptions);
56      }
57  
58      @Override
59      public FileName parseURI(final String uri) throws FileSystemException {
60          return manager.resolveURI(uri);
61      }
62  
63      /**
64       * Returns a {@link FileObject} for a local file.
65       */
66      @Override
67      public FileObject toFileObject(final File file) throws FileSystemException {
68          return manager.toFileObject(file);
69      }
70  
71      /**
72       * Locates a file replicator for the provider to use.
73       */
74      @Override
75      public FileReplicator getReplicator() throws FileSystemException {
76          return manager.getReplicator();
77      }
78  
79      /**
80       * Locates a temporary file store for the provider to use.
81       */
82      @Override
83      public TemporaryFileStore getTemporaryFileStore() throws FileSystemException {
84          return manager.getTemporaryFileStore();
85      }
86  
87      /**
88       * Returns the file system manager for the current context
89       *
90       * @return the file system manager
91       */
92      @Override
93      public FileSystemManager getFileSystemManager() {
94          return manager;
95      }
96  }