01: /**
02: * JOnAS: Java(TM) Open Application Server
03: * Copyright (C) 2004 Bull S.A.
04: * Contact: jonas-team@objectweb.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or any later version.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19: * USA
20: *
21: * Initial developer: Florent BENOIT
22: * --------------------------------------------------------------------------
23: * $Id: Db.java 5051 2004-07-01 16:19:19Z benoitf $
24: * --------------------------------------------------------------------------
25: */package org.objectweb.jonas.ant.jonasbase;
26:
27: import java.io.File;
28:
29: import org.apache.tools.ant.BuildException;
30:
31: import org.objectweb.jonas.ant.JOnASBaseTask;
32:
33: /**
34: * Allow to configure the DB service
35: * @author Florent Benoit
36: */
37: public class Db extends JTask implements BaseTaskItf {
38:
39: /**
40: * Info for the logger
41: */
42: private static final String INFO = "[DB] ";
43:
44: /**
45: * Name of the property for changing the port.
46: */
47: private static final String PORT_PROPERTY = "jonas.service.db.port";
48:
49: /**
50: * Port number
51: */
52: private String portNumber = null;
53:
54: /**
55: * Default constructor
56: */
57: public Db() {
58: super ();
59: }
60:
61: /**
62: * Set the port number for the Db service
63: * @param portNumber the port for the Db service
64: */
65: public void setPort(String portNumber) {
66: this .portNumber = portNumber;
67: }
68:
69: /**
70: * Check the properties
71: */
72: private void checkProperties() {
73: if (portNumber == null) {
74: throw new BuildException(INFO
75: + "Property 'portNumber' is missing.");
76: }
77: }
78:
79: /**
80: * Execute this task
81: */
82: public void execute() {
83: checkProperties();
84:
85: // Path to JONAS_BASE
86: String jBaseConf = getDestDir().getPath() + File.separator
87: + "conf";
88:
89: changeValueForKey(INFO, jBaseConf,
90: JOnASBaseTask.JONAS_CONF_FILE, PORT_PROPERTY,
91: portNumber, false);
92:
93: }
94: }
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