1 /***
2 * Redistribution and use of this software and associated documentation
3 * ("Software"), with or without modification, are permitted provided
4 * that the following conditions are met:
5 *
6 * 1. Redistributions of source code must retain copyright
7 * statements and notices. Redistributions must also contain a
8 * copy of this document.
9 *
10 * 2. Redistributions in binary form must reproduce the
11 * above copyright notice, this list of conditions and the
12 * following disclaimer in the documentation and/or other
13 * materials provided with the distribution.
14 *
15 * 3. The name "Exolab" must not be used to endorse or promote
16 * products derived from this Software without prior written
17 * permission of Exoffice Technologies. For written permission,
18 * please contact tma@netspace.net.au.
19 *
20 * 4. Products derived from this Software may not be called "Exolab"
21 * nor may "Exolab" appear in their names without prior written
22 * permission of Exoffice Technologies. Exolab is a registered
23 * trademark of Exoffice Technologies.
24 *
25 * 5. Due credit should be given to the Exolab Project
26 * (http://www.exolab.org/).
27 *
28 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39 * OF THE POSSIBILITY OF SUCH DAMAGE.
40 *
41 * Copyright 2001-2004 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 * $Id: SnapshotService.java,v 1.3 2004/02/02 03:49:20 tanderson Exp $
44 */
45 package org.exolab.jmscts.core.service;
46
47 import java.rmi.Naming;
48
49 import org.exolab.core.service.Service;
50 import org.exolab.core.service.ServiceException;
51
52 import org.exolab.jmscts.core.AbstractTestRunner;
53
54
55 /***
56 * This service enables the state of a running compliance suite to be captured.
57 * <p>
58 * This service is dependent on the
59 * {@link org.exolab.core.util.RmiRegistryService}. This must be initialised
60 * prior to starting this service
61 *
62 * @version $Revision: 1.3 $ $Date: 2004/02/02 03:49:20 $
63 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
64 */
65 public class SnapshotService extends Service {
66
67 /***
68 * The service name
69 */
70 public static final String NAME = "SnapshotService";
71
72 /***
73 * The test runner
74 */
75 private AbstractTestRunner _runner = null;
76
77 /***
78 * The name of the server bound in the RMI registry
79 */
80 private String _name = null;
81
82 /***
83 * The server to handle snapshot requests
84 */
85 private SnapshotServer _server = null;
86
87
88 /***
89 * Construct a new <code>SnapshotService</code>
90 *
91 * @param runner the test runner
92 * @param port the RMI registry port
93 */
94 public SnapshotService(AbstractTestRunner runner, int port) {
95 super(NAME);
96 if (runner == null) {
97 throw new IllegalArgumentException("Argument runner is null");
98 }
99 _runner = runner;
100 _name = "//localhost:" + port + "/Snapshot";
101 }
102
103 /***
104 * Snapshot the current test suite coverage
105 *
106 * @param path the directory path to write the coverage report
107 * @throws Exception if the report cannot be generated
108 */
109 public void snapshot(String path) throws Exception {
110 _runner.snapshot(path);
111 }
112
113 /***
114 * Start the service
115 *
116 * @throws ServiceException if the service can't be started
117 */
118 public synchronized void start() throws ServiceException {
119 if (!getState().isRunning()) {
120 try {
121 _server = new SnapshotServer(this);
122 Naming.bind(_name, _server);
123 } catch (Exception exception) {
124 throw new ServiceException(exception.getMessage());
125 }
126 }
127 super.start();
128 }
129
130 /***
131 * Stop the service
132 *
133 * @throws ServiceException if the service can't be stopped
134 */
135 public synchronized void stop() throws ServiceException {
136 super.stop();
137 try {
138 Naming.unbind(_name);
139 _server.unexportObject(_server, true);
140 } catch (Exception exception) {
141 throw new ServiceException(exception.getMessage());
142 }
143 }
144
145 }
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