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: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Scott Ferguson
28: */
29:
30: package com.caucho.amber.manager;
31:
32: import javax.persistence.*;
33: import java.util.*;
34:
35: import com.caucho.webbeans.component.*;
36:
37: /**
38: * The Entity manager webbeans component
39: */
40: public class EntityManagerComponent extends FactoryComponent {
41: private EntityManagerFactory _emf;
42: private Map _props;
43:
44: public EntityManagerComponent(EntityManagerFactory emf,
45: String name, Map props) {
46: super (EntityManager.class, name);
47:
48: _emf = emf;
49: _props = props;
50: }
51:
52: @Override
53: public Object create() {
54: return _emf.createEntityManager(_props);
55: }
56: }
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