1 /**
2 *
3 * Copyright 2003-2004 The Apache Software Foundation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.geronimo.system.configuration.cli;
18
19 import java.io.*;
20
21 /**
22 * A tool for use by clients who really know what they're doing (such as the
23 * installer). You point this to a FileConfigurationList file, and give it
24 * a configuration name, and it adds the name to the file. This should only
25 * be run while the server is down, and will only work if you have previous
26 * knowledge of which PersistentConfigurationList implementation is going to
27 * be used and what file it persists to. This is NOT a general-purpose
28 * feature for users.
29 *
30 * @version $Rev: 355877 $ $Date: 2005-12-10 18:48:27 -0800 (Sat, 10 Dec 2005) $
31 */
32 public class AddStartupConfiguration {
33 public static void main(String[] args) {
34 try {
35 String file = args[0];
36 String configuration = args[1].trim();
37 BufferedReader in = new BufferedReader(new FileReader(file));
38 String line;
39 while((line = in.readLine()) != null) {
40 if(line.trim().equals(configuration)) {
41 in.close();
42 System.exit(0);
43 }
44 }
45 in.close();
46
47 PrintWriter out = new PrintWriter(new FileWriter(file, true));
48 out.println(configuration);
49 out.close();
50 } catch (IOException e) {
51 e.printStackTrace();
52 System.exit(1);
53 }
54 }
55 }