01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Scott Ferguson
27: */
28:
29: package com.caucho.ejb.cfg;
30:
31: import com.caucho.config.ConfigException;
32: import com.caucho.util.L10N;
33:
34: import javax.annotation.PostConstruct;
35:
36: /**
37: * Proxy for an ejb bean configuration. This proxy is needed to handle
38: * the merging of ejb definitions.
39: */
40: public class EjbMessageConfigProxy extends EjbBeanConfigProxy {
41: private static final L10N L = new L10N(EjbBeanConfigProxy.class);
42:
43: private EjbMessageBean _message;
44:
45: /**
46: * Creates a new message bean configuration.
47: */
48: public EjbMessageConfigProxy(EjbConfig config, String ejbModuleName) {
49: super (config, ejbModuleName);
50: }
51:
52: /**
53: * Initializes and configures the message bean.
54: */
55: @PostConstruct
56: public void init() throws Throwable {
57: EjbBean oldBean = getConfig().getBeanConfig(getEJBName());
58:
59: if (oldBean == null) {
60: _message = new EjbMessageBean(getConfig(),
61: getEJBModuleName());
62: _message.setEJBName(getEJBName());
63: _message.setLocation(getLocation());
64: } else if (!(oldBean instanceof EjbMessageBean)) {
65: throw new ConfigException(
66: L
67: .l(
68: "message bean `{0}' conflicts with prior {1} bean at {2}.",
69: getEJBName(), oldBean.getEJBKind(),
70: oldBean.getLocation()));
71: } else
72: _message = (EjbMessageBean) oldBean;
73:
74: _message.addDependencyList(getDependencyList());
75:
76: getBuilderProgram().configure(_message);
77: }
78:
79: /**
80: * Returns the message config.
81: */
82: public EjbMessageBean getMessage() {
83: return _message;
84: }
85: }
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