01: /*--
02:
03: Copyright (C) 2002-2005 Adrian Price.
04: All rights reserved.
05:
06: Redistribution and use in source and binary forms, with or without
07: modification, are permitted provided that the following conditions
08: are met:
09:
10: 1. Redistributions of source code must retain the above copyright
11: notice, this list of conditions, and the following disclaimer.
12:
13: 2. Redistributions in binary form must reproduce the above copyright
14: notice, this list of conditions, and the disclaimer that follows
15: these conditions in the documentation and/or other materials
16: provided with the distribution.
17:
18: 3. The names "OBE" and "Open Business Engine" must not be used to
19: endorse or promote products derived from this software without prior
20: written permission. For written permission, please contact
21: adrianprice@sourceforge.net.
22:
23: 4. Products derived from this software may not be called "OBE" or
24: "Open Business Engine", nor may "OBE" or "Open Business Engine"
25: appear in their name, without prior written permission from
26: Adrian Price (adrianprice@users.sourceforge.net).
27:
28: THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
29: WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
30: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
31: DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
32: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
33: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
34: SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
36: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
37: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38: POSSIBILITY OF SUCH DAMAGE.
39:
40: For more information on OBE, please see
41: <http://obe.sourceforge.net/>.
42:
43: */
44:
45: package org.obe.runtime.tool;
46:
47: import org.apache.commons.logging.Log;
48: import org.apache.commons.logging.LogFactory;
49: import org.obe.client.api.repository.DummyToolMetaData;
50: import org.obe.client.api.tool.ToolInvocation;
51:
52: /**
53: * A tool agent that just produces debug output.
54: *
55: * @author Anthony Eden
56: * @author Adrian Price
57: */
58: public final class DummyTool extends AbstractToolAgent {
59: private static final long serialVersionUID = 7660858521828448642L;
60: private static final Log _logger = LogFactory
61: .getLog(DummyTool.class);
62: private final DummyToolMetaData _metadata;
63:
64: /**
65: * Constructs a new DummyTool with the given name.
66: * The name can be used to identify the debug instance at runtime.
67: * The execTimeMS attribute can be used to specify a time that the
68: * debug connector should execute to simulate a real tool
69: * executing.
70: *
71: * @param metadata The tool meta data.
72: */
73: public DummyTool(DummyToolMetaData metadata) {
74: _metadata = metadata;
75: }
76:
77: protected int _invokeApplication(ToolInvocation ti)
78: throws InterruptedException {
79:
80: StringBuffer buffer = new StringBuffer("Invoking dummy tool: ");
81: buffer.append(_metadata.getId());
82: buffer.append('[');
83: for (int i = 0; i < ti.parameters.length; i++) {
84: buffer.append(ti.parameters[i].getId());
85: buffer.append('=');
86: buffer.append(ti.parameters[i].getValue());
87: }
88: buffer.append(']');
89: _logger.debug(buffer.toString());
90: _logger.debug("Sleeping for " + _metadata.getExecTime()
91: + " milliseconds");
92: _status = ACTIVE;
93: Thread.sleep(_metadata.getExecTime());
94: return 0;
95: }
96: }
|