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.AbstractEJBHome;
32: import com.caucho.ejb.AbstractEJBObject;
33: import com.caucho.ejb.AbstractServer;
34: import com.caucho.hessian.io.AbstractHessianOutput;
35: import com.caucho.hessian.io.AbstractSerializer;
36:
37: import javax.ejb.EJBHome;
38: import javax.ejb.HomeHandle;
39: import java.io.IOException;
40:
41: public class HomeSerializer extends AbstractSerializer {
42: private static HomeSerializer _singleton = new HomeSerializer();
43:
44: static HomeSerializer create() {
45: return _singleton;
46: }
47:
48: public void writeObject(Object obj, AbstractHessianOutput out)
49: throws IOException {
50: if (obj instanceof AbstractEJBHome) {
51: AbstractEJBHome ejbHome = (AbstractEJBHome) obj;
52: AbstractServer server = ejbHome.__caucho_getServer();
53:
54: out.writeRemote(server.getRemoteHomeClass().getName(),
55: server.getHandleEncoder("hessian").getURL());
56: } else if (obj instanceof AbstractEJBObject) {
57: AbstractEJBObject ejbObject = (AbstractEJBObject) obj;
58: AbstractServer server = ejbObject.__caucho_getServer();
59:
60: out.writeRemote(server.getRemoteHomeClass().getName(),
61: server.getHandleEncoder("hessian").getURL());
62: } else {
63: EJBHome ejbHome = (EJBHome) obj;
64: HomeHandle handle = ejbHome.getHomeHandle();
65:
66: Class api = ejbHome.getEJBMetaData()
67: .getHomeInterfaceClass();
68:
69: out.writeRemote(api.getName(), handle.toString());
70: }
71: }
72: }
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