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Java > Open Source Codes > com > caucho > db > sql > DropQuery


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  *
23  * Free Software Foundation, Inc.
24  * 59 Temple Place, Suite 330
25  * Boston, MA 02111-1307 USA
26  *
27  * @author Scott Ferguson
28  */

29
30 package com.caucho.db.sql;
31
32 import com.caucho.db.Database;
33 import com.caucho.db.store.Transaction;
34 import com.caucho.log.Log;
35 import com.caucho.util.L10N;
36
37 import java.sql.SQLException JavaDoc;
38 import java.util.logging.Logger JavaDoc;
39
40 class DropQuery extends Query {
41   private static final L10N L = new L10N(DropQuery.class);
42   
43   private static final Logger JavaDoc log = Log.open(DropQuery.class);
44
45   private Database _database;
46   private String JavaDoc _tableName;
47
48   DropQuery(String JavaDoc sql, Database database, String JavaDoc tableName)
49     throws SQLException JavaDoc
50   {
51     super(database, sql, null);
52     
53     _database = database;
54     _tableName = tableName;
55   }
56
57   /**
58    * Executes the query.
59    */

60   public void execute(QueryContext queryContext, Transaction xa)
61     throws SQLException JavaDoc
62   {
63     _database.dropTable(_tableName);
64   }
65
66   public String JavaDoc toString()
67   {
68     return "InsertQuery[]";
69   }
70 }
71
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