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 java.util.Map;
21
22 import ch.elca.el4j.services.monitoring.notification.CoreNotificationHelper;
23 /**
24 * Convenience factory that simplifies the creation of context exception
25 * handlers.
26 *
27 * @svnLink $Revision: 3873 $;$Date: 2009-08-04 13:59:45 +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/ContextExceptionHandlerFactoryBean.java $
28 *
29 * @author Andreas Bur (ABU)
30 */
31 public class ContextExceptionHandlerFactoryBean extends
32 AbstractExceptionHandlerFactoryBean {
33
34 /** The policies. */
35 private Map m_policies;
36
37 /**
38 * Default Constructor. Configures the proxy to handle only those exceptions
39 * that are <b>not</b> defined in the signature (excluding unchecked
40 * exceptions, which are handled always).
41 */
42 public ContextExceptionHandlerFactoryBean() {
43 super();
44 // change this behaviour in the ContextExceptionHandlerInterceptor too
45 // (to be done manually since Java doesn't support multi inheritance).
46 setForwardSignatureExceptions(true);
47 setHandleRTSignatureExceptions(true);
48 }
49
50 /**
51 * @see ContextExceptionHandlerInterceptor#setPolicies(Map)
52 */
53 public void setPolicies(Map policies) {
54 m_policies = policies;
55 }
56
57 /**
58 * {@inheritDoc}
59 */
60 public void afterPropertiesSet() throws Exception {
61 super.afterPropertiesSet();
62 CoreNotificationHelper.notifyIfEssentialPropertyIsEmpty(
63 m_policies, "policies", this);
64 }
65
66 /**
67 * {@inheritDoc}
68 */
69 protected AbstractExceptionHandlerInterceptor
70 createExceptionHandlerInterceptor() {
71
72 ContextExceptionHandlerInterceptor interceptor
73 = new ContextExceptionHandlerInterceptor();
74 interceptor.setPolicies(m_policies);
75 return interceptor;
76 }
77 }