beagled/MasterDelete.cs

   1 //
   2 // MasterDelete.cs
   3 //
   4 // Copyright (C) 2005 Novell, Inc.
   5 //
   6
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining a copy
   9 // of this software and associated documentation files (the "Software"), to deal
  10 // in the Software without restriction, including without limitation the rights
  11 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12 // copies of the Software, and to permit persons to whom the Software is
  13 // furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in all
  16 // copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  23 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  24 // SOFTWARE.
  25 //
  26
  27
  28 using System;
  29 using System.Collections;
  30 using System.IO;
  31
  32 using Beagle.Util;
  33 using Beagle.Daemon;
  34
  35 class MasterDeleteTool {
  36
  37         static void Main (string[] args)
  38         {
  39                 string index_dir = args [0];
  40                 Uri uri_to_delete = new Uri (args [1], false);
  41
  42                 if (! Directory.Exists (index_dir)) {
  43                         Console.WriteLine ("No such directory: {0}", index_dir);
  44                         return;
  45                 }
  46
  47                 LuceneDriver driver = new LuceneDriver (index_dir);
  48
  49                 ICollection hits = driver.DoQueryByUri (uri_to_delete);
  50
  51                 if (hits == null || hits.Count == 0) {
  52                         Console.WriteLine ("Uri {0} not found in the index in {1}",
  53                                            uri_to_delete, index_dir);
  54                         return;
  55                 }
  56
  57                 driver.Remove (uri_to_delete);
  58                 driver.Flush ();
  59
  60                 Console.WriteLine ("Uri {0} deleted", uri_to_delete);
  61         }
  62 }