01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * 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.debug;
31:
32: import com.caucho.db.Database;
33: import com.caucho.util.L10N;
34: import com.caucho.util.Log;
35: import com.caucho.vfs.Path;
36: import com.caucho.vfs.Vfs;
37: import com.caucho.vfs.WriteStream;
38:
39: import java.util.logging.Logger;
40:
41: /**
42: * Manager for a basic Java-based database.
43: */
44: public class DebugQuery {
45: private static final Logger log = Log.open(DebugStore.class);
46: private static final L10N L = new L10N(DebugStore.class);
47:
48: Database _db;
49:
50: public DebugQuery(Path path) throws Exception {
51: _db = new Database();
52: _db.setPath(path);
53: _db.init();
54: }
55:
56: public static void main(String[] args) throws Exception {
57: if (args.length != 2) {
58: System.out.println("usage: DebugQuery db-directory query");
59: return;
60: }
61:
62: Path path = Vfs.lookup(args[0]);
63:
64: WriteStream out = Vfs.openWrite(System.out);
65:
66: DebugQuery query = new DebugQuery(path);
67:
68: out.close();
69: }
70: }
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