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.gen21;
30:
31: import com.caucho.ejb.cfg.*;
32: import com.caucho.java.JavaWriter;
33: import com.caucho.java.gen.BaseMethod;
34: import com.caucho.util.L10N;
35:
36: import java.io.IOException;
37:
38: /**
39: * Generates the skeleton for the create method.
40: */
41: public class ManyToOneSetter extends BaseMethod {
42: private static final L10N L = new L10N(ManyToOneSetter.class);
43:
44: private ApiMethod _method;
45: private String _implClassName;
46:
47: public ManyToOneSetter(ApiMethod method, String implClassName) {
48: super (method.getMethod());
49:
50: _method = method;
51: _implClassName = implClassName;
52: }
53:
54: /**
55: * Prints the create method
56: *
57: * @param method the create method
58: */
59: public void generateCall(JavaWriter out, String[] args)
60: throws IOException {
61: out
62: .println("com.caucho.ejb.xa.TransactionContext xa = _xaManager.beginRequired();");
63: out.println();
64:
65: out.println("try {");
66: out
67: .println(" Bean ptr = _context._ejb_begin(xa, false, true);");
68:
69: String methodName = _method.getName();
70:
71: out.println(" if (" + args[0] + " != null) {");
72: out.println(" ptr._amber_" + methodName + "(" + args[0]
73: + ".getId());");
74: out.println(" } else {");
75: out.println(" ptr._amber_" + methodName + "(null);");
76: out.println(" }");
77:
78: out.println("} finally {");
79: out.println(" xa.commit();");
80: out.println("}");
81: }
82: }
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