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1   package org.apache.jcs.auxiliary.disk.indexed;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  /***
23   * Used to dump out a Disk cache from disk for debugging. This is meant to be
24   * run as a comman line utility for
25   */
26  public class IndexedDiskDumper
27  {
28      /***
29       * The main program for the DiskDumper class
30       * <p>
31       * Creates a disk cache and then calls dump, which write out the contents to
32       * a debug log.
33       * <p>
34       * @param args
35       *            The command line arguments
36       */
37      public static void main( String[] args )
38      {
39          if ( args.length != 1 )
40          {
41              System.out.println( "Usage: java org.apache.jcs.auxiliary.disk.DiskDump <cache_name>" );
42              System.exit( 0 );
43          }
44  
45          IndexedDiskCacheAttributes attr = new IndexedDiskCacheAttributes();
46  
47          attr.setCacheName( args[0] );
48          attr.setDiskPath( args[0] );
49  
50          final IndexedDiskCache dc = new IndexedDiskCache( attr );
51          dc.dump( true );
52          System.exit( 0 );
53      }
54  }