1 /*
2 * EL4J, the Extension Library for the J2EE, adds incremental enhancements to
3 * the spring framework, http://el4j.sf.net
4 * Copyright (C) 2005 by ELCA Informatique SA, Av. de la Harpe 22-24,
5 * 1000 Lausanne, Switzerland, http://www.elca.ch
6 *
7 * EL4J is published under the GNU Lesser General Public License (LGPL)
8 * Version 2.1. See http://www.gnu.org/licenses/
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * For alternative licensing, please contact info@elca.ch
16 */
17
18 package ch.elca.el4j.services.exceptionhandler;
19
20 import org.aopalliance.intercept.MethodInvocation;
21
22 import ch.elca.el4j.services.monitoring.notification.CoreNotificationHelper;
23
24 /**
25 * This exception configuration uses the exception class as well as the invoked
26 * method's name to specify the exception handler.
27 *
28 * @svnLink $Revision: 3881 $;$Date: 2009-08-04 15:22:05 +0200 (Di, 04. Aug 2009) $;$Author: swismer $;$URL: https://el4j.svn.sourceforge.net/svnroot/el4j/branches/el4j_3_1/el4j/framework/modules/exception_handling/src/main/java/ch/elca/el4j/services/exceptionhandler/MethodNameExceptionConfiguration.java $
29 *
30 * @author Andreas Bur (ABU)
31 */
32 public class MethodNameExceptionConfiguration extends
33 ClassExceptionConfiguration {
34
35 /** The method names which this configuration is responsible for. */
36 private String[] m_methodNames;
37
38 /**
39 * Sets the method names which this exception configuration is responsible
40 * for.
41 *
42 * @param methodNames
43 * The method names to set.
44 */
45 public void setMethodNames(String[] methodNames) {
46 m_methodNames = methodNames;
47 }
48
49 /**
50 * {@inheritDoc}
51 */
52 public boolean handlesExceptions(Throwable t, MethodInvocation invocation) {
53 if (super.handlesExceptions(t, invocation)) {
54 for (int i = 0; i < m_methodNames.length; i++) {
55 if (m_methodNames[i].equals(invocation.getMethod().getName())) {
56 return true;
57 }
58 }
59 }
60 return false;
61 }
62
63 /**
64 * {@inheritDoc}
65 */
66 public void afterPropertiesSet() throws Exception {
67 super.afterPropertiesSet();
68 CoreNotificationHelper.notifyIfEssentialPropertyIsEmpty(
69 m_methodNames, "methodNames", this);
70 }
71 }