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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.provider;
    18
    19  import org.apache.commons.vfs.FileName;
    20  import org.apache.commons.vfs.FileType;
    21
    22  /***
    23   * A file name for layered files.
    24   *
    25   * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a>
    26   * @version $Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Mi, 29 Nov 2006) $
    27   */
    28  public class LayeredFileName extends AbstractFileName
    29  {
    30      private final FileName outerUri;
    31
    32      public LayeredFileName(final String scheme,
    33                             final FileName outerUri,
    34                             final String path,
    35                             final FileType type)
    36      {
    37          super(scheme, path, type);
    38          this.outerUri = outerUri;
    39      }
    40
    41      /***
    42       * Returns the URI of the outer file.
    43       */
    44      public FileName getOuterName()
    45      {
    46          return outerUri;
    47      }
    48
    49      public FileName createName(String path, FileType type)
    50      {
    51          return new LayeredFileName(getScheme(), getOuterName(), path, type);
    52      }
    53
    54      protected void appendRootUri(StringBuffer buffer, boolean addPassword)
    55      {
    56          buffer.append(getScheme());
    57          buffer.append(":");
    58          buffer.append(getOuterName().getURI());
    59          buffer.append("!");
    60      }
    61  }