cvs commit: jakarta-commons-sandbox/vfs/src/java/org/apache/commons/vfs Capability.java

[ad...@apache.org]

adammurdoch    2002/11/22 16:03:56

  Added:       vfs/src/java/org/apache/commons/vfs Capability.java
  Log:
  Added enumerated type to describe file and file system capabilities.
  
  Revision  Changes    Path
  1.1                  jakarta-commons-sandbox/vfs/src/java/org/apache/commons/vfs/Capability.java
  
  Index: Capability.java
  ===================================================================
  /* ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2002 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution, if
   *    any, must include the following acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", and "Apache Software
   *    Foundation" must not be used to endorse or promote products derived
   *    from this software without prior written permission. For written
   *    permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache"
   *    nor may "Apache" appear in their names without prior written
   *    permission of the Apache Group.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  package org.apache.commons.vfs;
  
  /**
   * An enumerated type representing the capabilities of files and file systems.
   *
   * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a>
   * @version $Revision: 1.1 $ $Date: 2002/11/23 00:03:56 $
   */
  public final class Capability
  {
      /** File content can be read. */
      public static final Capability READ_CONTENT = new Capability( "READ_CONTENT" );
  
      /** File content can be written. */
      public static final Capability WRITE_CONTENT = new Capability( "WRITE_CONTENT" );
  
      /** File attributes are supported. */
      public static final Capability ATTRIBUTES = new Capability( "ATTRIBUTE" );
  
      /** File last-modified time is supported. */
      public static final Capability LAST_MODIFIED = new Capability( "LAST_MODIFIED" );
  
      /** File content signing is supported. */
      public static final Capability SIGNING = new Capability( "SIGNING" );
  
      /** File can be created. */
      public static final Capability CREATE = new Capability( "CREATE" );
  
      /** File can be deleted. */
      public static final Capability DELETE = new Capability( "DELETE" );
  
      /** Children of file can be listed. */
      public static final Capability LIST_CHILDREN = new Capability( "LIST_CHILDREN" );
  
      /**
       * URI are supported.  Files without this capability use URI that do not
       * globally and uniquely identify the file.
       */
      public static final Capability URI = new Capability( "URI" );
  
      /** File system attributes are supported. */
      public static final Capability FS_ATTRIBUTES = new Capability( "FS_ATTRIBUTE" );
  
      /** Junctions are supported. */
      public static final Capability JUNCTIONS = new Capability( "JUNCTIONS" );
  
      private final String name;
  
      private Capability( final String name )
      {
          this.name = name;
      }
  
      public String toString()
      {
          return name;
      }
  }
  
  
  

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