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 ch.elca.el4j.services.monitoring.notification.CoreNotificationHelper;
21
22 /**
23 * Convenience proxy factory for creating safety facades.
24 *
25 * @svnLink $Revision: 3883 $;$Date: 2009-08-04 15:35:01 +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/SafetyFacadeFactoryBean.java $
26 *
27 * @author Andreas Bur (ABU)
28 */
29 public class SafetyFacadeFactoryBean extends
30 AbstractExceptionHandlerFactoryBean {
31
32 /** The exception configurations to use. */
33 private ExceptionConfiguration[] m_exceptionConfigurations;
34
35 /**
36 * Default constructor. Configures the proxy to handle only those exceptions
37 * that are <b>not</b> defined in the signature (excluding unchecked
38 * exceptions, which are handled always).
39 */
40 public SafetyFacadeFactoryBean() {
41 super();
42 // change this behaviour in the SafetyFacadeInterceptor too
43 // (to be done manually since Java doesn't support multi inheritance).
44 setForwardSignatureExceptions(true);
45 setHandleRTSignatureExceptions(true);
46 }
47
48 /**
49 * @see SafetyFacadeInterceptor#setExceptionConfigurations(ExceptionConfiguration[])
50 */
51 public void setExceptionConfigurations(
52 ExceptionConfiguration[] exceptionConfigurations) {
53 m_exceptionConfigurations = exceptionConfigurations;
54 }
55
56 /**
57 * {@inheritDoc}
58 */
59 public void afterPropertiesSet() throws Exception {
60 CoreNotificationHelper.notifyIfEssentialPropertyIsEmpty(
61 m_exceptionConfigurations, "exceptionConfigurations", this);
62
63 super.afterPropertiesSet();
64 }
65
66 /**
67 * {@inheritDoc}
68 */
69 protected AbstractExceptionHandlerInterceptor
70 createExceptionHandlerInterceptor() {
71
72 SafetyFacadeInterceptor interceptor = new SafetyFacadeInterceptor();
73 interceptor.setExceptionConfigurations(m_exceptionConfigurations);
74 return interceptor;
75 }
76 }