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;
30:
31: import javax.ejb.HomeHandle;
32: import java.io.ObjectStreamException;
33: import java.io.Serializable;
34:
35: /**
36: * Special class for dealing with serialization.
37: */
38: class HomeSkeletonWrapper implements Serializable {
39: protected HomeHandle handle;
40: protected String localId;
41:
42: /**
43: * Null-arg constructor for serialization
44: */
45: public HomeSkeletonWrapper() {
46: }
47:
48: /**
49: * Constructor for the HomeSkeleton
50: *
51: * @param handle the serializable handle for this home object.
52: */
53: public HomeSkeletonWrapper(HomeHandle handle) {
54: this .handle = handle;
55: }
56:
57: /**
58: * Constructor for the HomeSkeleton
59: *
60: * @param localId the local id for this home object.
61: */
62: public HomeSkeletonWrapper(String localId) {
63: this .localId = localId;
64: }
65:
66: /**
67: * Replace with the real skeleton.
68: */
69: public Object readResolve() throws ObjectStreamException {
70: /*
71: try {
72: if (handle != null)
73: return handle.getEJBHome();
74: else {
75: client = server.find(localId);
76: if (client == null)
77: throw new ObjectExceptionWrapper("no local ejb " + localId);
78: else
79: return client.getEJBLocalHome();
80: }
81: } catch (ObjectStreamException e) {
82: throw e;
83: } catch (Exception e) {
84: throw new ObjectExceptionWrapper(e);
85: }
86: */
87: return null;
88: }
89:
90: static class ObjectExceptionWrapper extends ObjectStreamException {
91: ObjectExceptionWrapper(String msg) {
92: super (msg);
93: }
94:
95: ObjectExceptionWrapper(Exception e) {
96: super(String.valueOf(e));
97: }
98: }
99: }
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