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.cfg21;
30:
31: import com.caucho.ejb.cfg.*;
32: import com.caucho.ejb.cfg21.EjbEntityBean;
33: import com.caucho.config.ConfigException;
34: import com.caucho.util.L10N;
35:
36: import javax.annotation.PostConstruct;
37:
38: /**
39: * Proxy for an ejb bean configuration. This proxy is needed to handle
40: * the merging of ejb definitions.
41: */
42: public class EjbEntityConfigProxy extends EjbBeanConfigProxy {
43: private static final L10N L = new L10N(EjbBeanConfigProxy.class);
44:
45: private EjbEntityBean _entity;
46:
47: /**
48: * Creates a new entity bean configuration.
49: */
50: public EjbEntityConfigProxy(EjbConfig config, String ejbModuleName) {
51: super (config, ejbModuleName);
52: }
53:
54: /**
55: * Initializes and configures the entity bean.
56: */
57: @PostConstruct
58: public void init() throws Throwable {
59: EjbBean oldBean = getConfig().getBeanConfig(getEJBName());
60:
61: if (oldBean == null) {
62: _entity = new EjbEntityBean(getConfig(), getEJBModuleName());
63: _entity.setEJBName(getEJBName());
64: _entity.setLocation(getLocation());
65: _entity.setAllowPOJO(getConfig().isAllowPOJO());
66: } else if (!(oldBean instanceof EjbEntityBean)) {
67: throw new ConfigException(
68: L
69: .l(
70: "entity bean '{0}' conflicts with prior {1} bean at {2}.",
71: getEJBName(), oldBean.getEJBKind(),
72: oldBean.getLocation()));
73: } else {
74: _entity = (EjbEntityBean) oldBean;
75: }
76:
77: _entity.addDependencyList(getDependencyList());
78:
79: getBuilderProgram().configure(_entity);
80: }
81:
82: /**
83: * Returns the entity config.
84: */
85: public EjbEntityBean getEntity() {
86: return _entity;
87: }
88: }
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