01: /* ====================================================================
02: The Jicarilla Software License
03:
04: Copyright (c) 2003 Leo Simons.
05: All rights reserved.
06:
07: Permission is hereby granted, free of charge, to any person obtaining
08: a copy of this software and associated documentation files (the
09: "Software"), to deal in the Software without restriction, including
10: without limitation the rights to use, copy, modify, merge, publish,
11: distribute, sublicense, and/or sell copies of the Software, and to
12: permit persons to whom the Software is furnished to do so, subject to
13: the following conditions:
14:
15: The above copyright notice and this permission notice shall be
16: included in all copies or substantial portions of the Software.
17:
18: THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19: EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20: MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
21: IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
22: CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23: TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24: SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25: ==================================================================== */
26: package org.jicarilla.container.tck.util;
27:
28: import org.jicarilla.lang.Assert;
29:
30: import java.lang.reflect.InvocationHandler;
31: import java.lang.reflect.InvocationTargetException;
32: import java.lang.reflect.Method;
33:
34: /**
35: *
36: *
37: * @author <a href="lsimons at jicarilla dot org">Leo Simons</a>
38: * @version $Id: InvocationRecorderWrapper.java,v 1.2 2004/03/23 13:37:55 lsimons Exp $
39: */
40: public class InvocationRecorderWrapper implements InvocationHandler {
41: protected Object m_target;
42: protected InvocationRecorder m_logger;
43:
44: public InvocationRecorderWrapper(Object target,
45: InvocationRecorder logger) {
46: Assert.assertNotNull("target argument may not be null", target);
47: Assert.assertNotNull("logger argument may not be null", logger);
48:
49: m_target = target;
50: m_logger = logger;
51: }
52:
53: public Object invoke(Object proxy, Method method, Object[] args)
54: throws Throwable {
55: final MemberInvocation invocation = new MemberInvocation(
56: m_target, proxy, method, args);
57: Object result = null;
58:
59: final long startTime = System.currentTimeMillis();
60: try {
61: result = method.invoke(m_target, args);
62: } catch (InvocationTargetException ex) {
63: invocation.setThrowable(ex.getTargetException());
64: }
65: final long endTime = System.currentTimeMillis();
66: final int timeTaken = (int) (endTime - startTime);
67:
68: invocation.getInvocationContext().put(
69: InvocationRecorder.START_TIME_KEY, new Long(startTime));
70: invocation.getInvocationContext().put(
71: InvocationRecorder.END_TIME_KEY, new Long(endTime));
72: invocation.getInvocationContext().put(
73: InvocationRecorder.TIME_TAKEN_KEY,
74: new Integer(timeTaken));
75:
76: invocation.setResult(result);
77: m_logger.log(invocation);
78: return result;
79: }
80: }
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