1 | /* |
2 | Copyright (C) 2002-2004 MySQL AB |
3 | |
4 | This program is free software; you can redistribute it and/or modify |
5 | it under the terms of version 2 of the GNU General Public License as |
6 | published by the Free Software Foundation. |
7 | |
8 | There are special exceptions to the terms and conditions of the GPL |
9 | as it is applied to this software. View the full text of the |
10 | exception in file EXCEPTIONS-CONNECTOR-J in the directory of this |
11 | software distribution. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
21 | |
22 | |
23 | |
24 | */ |
25 | package com.mysql.jdbc; |
26 | |
27 | import java.io.ByteArrayOutputStream; |
28 | import java.io.IOException; |
29 | |
30 | /** |
31 | * A java.io.OutputStream used to write ASCII data into Blobs and Clobs |
32 | * |
33 | * @author Mark Matthews |
34 | */ |
35 | class WatchableOutputStream extends ByteArrayOutputStream { |
36 | // ~ Instance fields |
37 | // -------------------------------------------------------- |
38 | |
39 | private OutputStreamWatcher watcher; |
40 | |
41 | // ~ Methods |
42 | // ---------------------------------------------------------------- |
43 | |
44 | /** |
45 | * @see java.io.OutputStream#close() |
46 | */ |
47 | public void close() throws IOException { |
48 | super.close(); |
49 | |
50 | if (this.watcher != null) { |
51 | this.watcher.streamClosed(this); |
52 | } |
53 | } |
54 | |
55 | /** |
56 | * DOCUMENT ME! |
57 | * |
58 | * @param watcher |
59 | * DOCUMENT ME! |
60 | */ |
61 | public void setWatcher(OutputStreamWatcher watcher) { |
62 | this.watcher = watcher; |
63 | } |
64 | } |