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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.vfs.impl;
    18
    19  import org.apache.commons.vfs.FileName;
    20  import org.apache.commons.vfs.FileObject;
    21  import org.apache.commons.vfs.FileSystemException;
    22  import org.apache.commons.vfs.FileSystemManager;
    23  import org.apache.commons.vfs.FileSystemOptions;
    24  import org.apache.commons.vfs.provider.FileReplicator;
    25  import org.apache.commons.vfs.provider.TemporaryFileStore;
    26  import org.apache.commons.vfs.provider.VfsComponentContext;
    27
    28  import java.io.File;
    29
    30
    31  /***
    32   * The default context implementation.
    33   *
    34   * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a>
    35   * @version $Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Mi, 29 Nov 2006) $
    36   */
    37  final class DefaultVfsComponentContext
    38      implements VfsComponentContext
    39  {
    40      private final DefaultFileSystemManager manager;
    41
    42      public DefaultVfsComponentContext(final DefaultFileSystemManager manager)
    43      {
    44          this.manager = manager;
    45      }
    46
    47      /***
    48       * Locate a file by name.
    49       */
    50      public FileObject resolveFile(final FileObject baseFile, final String name, final FileSystemOptions fileSystemOptions)
    51          throws FileSystemException
    52      {
    53          return manager.resolveFile(baseFile, name, fileSystemOptions);
    54      }
    55
    56      /***
    57       * Locate a file by name.
    58       */
    59      public FileObject resolveFile(final String name, final FileSystemOptions fileSystemOptions)
    60          throws FileSystemException
    61      {
    62          return manager.resolveFile(name, fileSystemOptions);
    63      }
    64
    65      public FileName parseURI(String uri) throws FileSystemException
    66      {
    67          return manager.resolveURI(uri);
    68      }
    69
    70      /***
    71       * Returns a {@link FileObject} for a local file.
    72       */
    73      public FileObject toFileObject(File file)
    74          throws FileSystemException
    75      {
    76          return manager.toFileObject(file);
    77      }
    78
    79      /***
    80       * Locates a file replicator for the provider to use.
    81       */
    82      public FileReplicator getReplicator() throws FileSystemException
    83      {
    84          return manager.getReplicator();
    85      }
    86
    87      /***
    88       * Locates a temporary file store for the provider to use.
    89       */
    90      public TemporaryFileStore getTemporaryFileStore() throws FileSystemException
    91      {
    92          return manager.getTemporaryFileStore();
    93      }
    94
    95      /***
    96       * Returns the filesystem manager for the current context
    97       *
    98       * @return the filesystem manager
    99       */
    100     public FileSystemManager getFileSystemManager()
    101     {
    102         return manager;
    103     }
    104 }