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.ejb.gen;
31:
32: import com.caucho.config.*;
33: import com.caucho.ejb.cfg.*;
34: import com.caucho.java.JavaWriter;
35: import com.caucho.util.L10N;
36:
37: import javax.ejb.*;
38: import java.io.IOException;
39: import java.lang.reflect.*;
40: import java.util.*;
41:
42: /**
43: * Represents a public interface to a bean, e.g. a local stateful view
44: */
45: public class StatefulLocalView extends StatefulObjectView {
46: private static final L10N L = new L10N(StatefulLocalView.class);
47:
48: public StatefulLocalView(StatefulGenerator bean, ApiClass api) {
49: super (bean, api);
50: }
51:
52: @Override
53: protected void generateExtends(JavaWriter out) throws IOException {
54: if (EJBLocalObject.class.isAssignableFrom(getApi()
55: .getJavaClass()))
56: out.println(" extends StatefulObject");
57: }
58:
59: @Override
60: protected String getViewClassName() {
61: return getApi().getSimpleName() + "__EJBLocal";
62: }
63:
64: /**
65: * Generates prologue for the context.
66: */
67: public void generateContextPrologue(JavaWriter out)
68: throws IOException {
69: out.println();
70: out.println("private " + getViewClassName() + " _localObject;");
71:
72: if (EJBLocalObject.class.isAssignableFrom(getApi()
73: .getJavaClass())) {
74: out.println();
75: out.println("@Override");
76: out.println("public EJBLocalObject getEJBLocalObject()");
77: out.println("{");
78: out.println(" if (_localObject != null)");
79: out.println(" return _localObject;");
80: out.println(" else");
81: out.println(" return super.getEJBLocalObject();");
82: out.println("}");
83: }
84:
85: out.println();
86: out.println("public " + getSessionBean().getClassName() + "("
87: + getContextClassName() + " context, "
88: + getViewClassName() + " localObject)");
89: out.println("{");
90: out.println(" this(context);");
91: out.println();
92: out.println(" _localObject = localObject;");
93: out.println("}");
94: }
95: }
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