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--- old/src/share/classes/sun/rmi/server/UnicastRef2.java
+++ new/src/share/classes/sun/rmi/server/UnicastRef2.java
1 1 /*
2 2 * Copyright (c) 1997, 2005, Oracle and/or its affiliates. All rights reserved.
3 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 4 *
5 5 * This code is free software; you can redistribute it and/or modify it
6 6 * under the terms of the GNU General Public License version 2 only, as
7 7 * published by the Free Software Foundation. Oracle designates this
8 8 * particular file as subject to the "Classpath" exception as provided
9 9 * by Oracle in the LICENSE file that accompanied this code.
10 10 *
11 11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 14 * version 2 for more details (a copy is included in the LICENSE file that
15 15 * accompanied this code).
16 16 *
17 17 * You should have received a copy of the GNU General Public License version
18 18 * 2 along with this work; if not, write to the Free Software Foundation,
19 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 20 *
21 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 22 * or visit www.oracle.com if you need additional information or have any
23 23 * questions.
24 24 */
25 25
26 26 package sun.rmi.server;
27 27
28 28 import java.io.IOException;
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29 29 import java.io.ObjectInput;
30 30 import java.io.ObjectOutput;
31 31 import sun.rmi.transport.LiveRef;
32 32
33 33 /**
34 34 * NOTE: There is a JDK-internal dependency on the existence of this
35 35 * class and its getLiveRef method (inherited from UnicastRef) in the
36 36 * implementation of javax.management.remote.rmi.RMIConnector.
37 37 **/
38 38 public class UnicastRef2 extends UnicastRef {
39 + private static final long serialVersionUID = 1829537514995881838L;
39 40
40 41 /**
41 42 * Create a new (empty) Unicast remote reference.
42 43 */
43 44 public UnicastRef2()
44 45 {}
45 46
46 47 /**
47 48 * Create a new Unicast RemoteRef.
48 49 */
49 50 public UnicastRef2(LiveRef liveRef) {
50 51 super(liveRef);
51 52 }
52 53
53 54 /**
54 55 * Returns the class of the ref type to be serialized
55 56 */
56 57 public String getRefClass(ObjectOutput out)
57 58 {
58 59 return "UnicastRef2";
59 60 }
60 61
61 62 /**
62 63 * Write out external representation for remote ref.
63 64 */
64 65 public void writeExternal(ObjectOutput out) throws IOException
65 66 {
66 67 ref.write(out, true);
67 68 }
68 69
69 70 /**
70 71 * Read in external representation for remote ref.
71 72 * @exception ClassNotFoundException If the class for an object
72 73 * being restored cannot be found.
73 74 */
74 75 public void readExternal(ObjectInput in)
75 76 throws IOException, ClassNotFoundException
76 77 {
77 78 ref = LiveRef.read(in, true);
78 79 }
79 80 }
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