01: /*
02: * Copyright (c) 1998-2007 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 javax.xml.soap;
31:
32: public abstract class SAAJMetaFactory {
33: private static SAAJMetaFactory _instance;
34:
35: static synchronized SAAJMetaFactory getInstance()
36: throws SOAPException {
37: if (_instance == null) {
38: try {
39: Class cl = Class
40: .forName("com.caucho.xml.saaj.SAAJMetaFactoryImpl");
41:
42: _instance = (SAAJMetaFactory) cl.newInstance();
43: } catch (ClassNotFoundException e) {
44: throw new SOAPException(e);
45: } catch (InstantiationException e) {
46: throw new SOAPException(e);
47: } catch (IllegalAccessException e) {
48: throw new SOAPException(e);
49: }
50: }
51:
52: return _instance;
53: }
54:
55: protected SAAJMetaFactory() {
56: }
57:
58: protected abstract MessageFactory newMessageFactory(String protocol)
59: throws SOAPException;
60:
61: protected abstract SOAPFactory newSOAPFactory(String protocol)
62: throws SOAPException;
63: }
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