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.hessian;
30:
31: import com.caucho.ejb.AbstractEJBObject;
32: import com.caucho.ejb.AbstractServer;
33: import com.caucho.hessian.io.AbstractHessianOutput;
34: import com.caucho.hessian.io.AbstractSerializer;
35: import com.caucho.hessian.io.HessianRemoteObject;
36:
37: import java.io.IOException;
38:
39: public class EJBObjectSerializer extends AbstractSerializer {
40: private static EJBObjectSerializer singleton = new EJBObjectSerializer();
41:
42: static EJBObjectSerializer create() {
43: return singleton;
44: }
45:
46: public void writeObject(Object obj, AbstractHessianOutput out)
47: throws IOException {
48: if (obj instanceof AbstractEJBObject) {
49: AbstractEJBObject ejbObject = (AbstractEJBObject) obj;
50: AbstractServer server = ejbObject.__caucho_getServer();
51:
52: out.writeRemote(server.getRemoteObjectClass().getName(),
53: server.getHandleEncoder("hessian").getURL(
54: ejbObject.__caucho_getId()));
55: } else if (obj instanceof HessianRemoteObject) {
56: HessianRemoteObject ejbObject = (HessianRemoteObject) obj;
57:
58: out.writeRemote(ejbObject.getHessianType(), ejbObject
59: .getHessianURL());
60: } else
61: throw new IllegalArgumentException(String.valueOf(obj));
62: }
63: }
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