4
|
1 |
/*
|
5555
|
2 |
* Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
|
4
|
3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
4 |
*
|
|
5 |
* This code is free software; you can redistribute it and/or modify it
|
|
6 |
* under the terms of the GNU General Public License version 2 only, as
|
5555
|
7 |
* published by the Free Software Foundation. Oracle designates this
|
4
|
8 |
* particular file as subject to the "Classpath" exception as provided
|
5555
|
9 |
* by Oracle in the LICENSE file that accompanied this code.
|
4
|
10 |
*
|
|
11 |
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
12 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
13 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
14 |
* version 2 for more details (a copy is included in the LICENSE file that
|
|
15 |
* accompanied this code).
|
|
16 |
*
|
|
17 |
* You should have received a copy of the GNU General Public License version
|
|
18 |
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
19 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
20 |
*
|
5555
|
21 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
22 |
* or visit www.oracle.com if you need additional information or have any
|
|
23 |
* questions.
|
4
|
24 |
*/
|
|
25 |
|
|
26 |
package com.sun.corba.se.impl.protocol.giopmsgheaders;
|
|
27 |
|
|
28 |
import org.omg.CORBA.INTERNAL;
|
|
29 |
import org.omg.CORBA.CompletionStatus;
|
|
30 |
import org.omg.CORBA.SystemException;
|
|
31 |
|
|
32 |
import com.sun.corba.se.spi.ior.IOR;
|
|
33 |
import com.sun.corba.se.spi.ior.IORFactories;
|
|
34 |
|
|
35 |
import com.sun.corba.se.spi.orb.ORB;
|
|
36 |
|
|
37 |
import com.sun.corba.se.spi.ior.iiop.GIOPVersion;
|
|
38 |
|
|
39 |
import com.sun.corba.se.impl.encoding.CDRInputStream;
|
|
40 |
|
|
41 |
import com.sun.corba.se.spi.logging.CORBALogDomains ;
|
|
42 |
import com.sun.corba.se.impl.logging.ORBUtilSystemException ;
|
|
43 |
|
|
44 |
/**
|
|
45 |
* This implements the GIOP 1.0 LocateReply header.
|
|
46 |
*
|
|
47 |
* @author Ram Jeyaraman 05/14/2000
|
|
48 |
*/
|
|
49 |
|
|
50 |
public final class LocateReplyMessage_1_0 extends Message_1_0
|
|
51 |
implements LocateReplyMessage {
|
|
52 |
|
|
53 |
// Instance variables
|
|
54 |
|
|
55 |
private ORB orb = null;
|
|
56 |
private int request_id = (int) 0;
|
|
57 |
private int locate_status = (int) 0;
|
|
58 |
private IOR ior = null;
|
|
59 |
|
|
60 |
// Constructors
|
|
61 |
|
|
62 |
LocateReplyMessage_1_0(ORB orb) {
|
|
63 |
this.orb = orb;
|
|
64 |
}
|
|
65 |
|
|
66 |
LocateReplyMessage_1_0(ORB orb, int _request_id,
|
|
67 |
int _locate_status, IOR _ior) {
|
|
68 |
super(Message.GIOPBigMagic, false, Message.GIOPLocateReply, 0);
|
|
69 |
this.orb = orb;
|
|
70 |
request_id = _request_id;
|
|
71 |
locate_status = _locate_status;
|
|
72 |
ior = _ior;
|
|
73 |
}
|
|
74 |
|
|
75 |
// Accessor methods
|
|
76 |
|
|
77 |
public int getRequestId() {
|
|
78 |
return this.request_id;
|
|
79 |
}
|
|
80 |
|
|
81 |
public int getReplyStatus() {
|
|
82 |
return this.locate_status;
|
|
83 |
}
|
|
84 |
|
|
85 |
public short getAddrDisposition() {
|
|
86 |
return KeyAddr.value;
|
|
87 |
}
|
|
88 |
|
|
89 |
public SystemException getSystemException(String message) {
|
|
90 |
return null; // 1.0 LocateReply body does not contain SystemException
|
|
91 |
}
|
|
92 |
|
|
93 |
public IOR getIOR() {
|
|
94 |
return this.ior;
|
|
95 |
}
|
|
96 |
|
|
97 |
// IO methods
|
|
98 |
|
|
99 |
public void read(org.omg.CORBA.portable.InputStream istream) {
|
|
100 |
super.read(istream);
|
|
101 |
this.request_id = istream.read_ulong();
|
|
102 |
this.locate_status = istream.read_long();
|
|
103 |
isValidReplyStatus(this.locate_status); // raises exception on error
|
|
104 |
|
|
105 |
// The code below reads the reply body if status is OBJECT_FORWARD
|
|
106 |
if (this.locate_status == OBJECT_FORWARD) {
|
|
107 |
CDRInputStream cdr = (CDRInputStream) istream;
|
|
108 |
this.ior = IORFactories.makeIOR( cdr ) ;
|
|
109 |
}
|
|
110 |
}
|
|
111 |
|
|
112 |
// Note, this writes only the header information.
|
|
113 |
// IOR may be written afterwards into the reply mesg body.
|
|
114 |
public void write(org.omg.CORBA.portable.OutputStream ostream) {
|
|
115 |
super.write(ostream);
|
|
116 |
ostream.write_ulong(this.request_id);
|
|
117 |
ostream.write_long(this.locate_status);
|
|
118 |
}
|
|
119 |
|
|
120 |
// Static methods
|
|
121 |
|
|
122 |
public static void isValidReplyStatus(int replyStatus) {
|
|
123 |
switch (replyStatus) {
|
|
124 |
case UNKNOWN_OBJECT :
|
|
125 |
case OBJECT_HERE :
|
|
126 |
case OBJECT_FORWARD :
|
|
127 |
break;
|
|
128 |
default :
|
|
129 |
ORBUtilSystemException localWrapper = ORBUtilSystemException.get(
|
|
130 |
CORBALogDomains.RPC_PROTOCOL ) ;
|
|
131 |
throw localWrapper.illegalReplyStatus( CompletionStatus.COMPLETED_MAYBE);
|
|
132 |
}
|
|
133 |
}
|
|
134 |
|
|
135 |
public void callback(MessageHandler handler)
|
|
136 |
throws java.io.IOException
|
|
137 |
{
|
|
138 |
handler.handleInput(this);
|
|
139 |
}
|
|
140 |
} // class LocateReplyMessage_1_0
|