Fri, 24 Sep 2010 22:42:14 -0700
6891766: Vulnerabilities in use of reflection in CORBA
Reviewed-by: hawtin
1 /*
2 * Copyright (c) 1996, 2004, Oracle and/or its affiliates. All rights reserved.
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
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
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 *
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.
24 */
26 package org.omg.CORBA;
28 import org.omg.CORBA.portable.Streamable;
29 import org.omg.CORBA.portable.InputStream;
30 import org.omg.CORBA.portable.OutputStream;
33 /**
34 * The Holder for <tt>Principal</tt>. For more information on
35 * Holder files, see <a href="doc-files/generatedfiles.html#holder">
36 * "Generated Files: Holder Files"</a>.<P>
37 * A container class for values of type <code>Principal</code>
38 * that is used to store "out" and "inout" parameters in IDL methods.
39 * If an IDL method signature has an IDL <code>Principal</code> as an "out"
40 * or "inout" parameter, the programmer must pass an instance of
41 * <code>PrincipalHolder</code> as the corresponding
42 * parameter in the method invocation; for "inout" parameters, the programmer
43 * must also fill the "in" value to be sent to the server.
44 * Before the method invocation returns, the ORB will fill in the
45 * value corresponding to the "out" value returned from the server.
46 * <P>
47 * If <code>myPrincipalHolder</code> is an instance of <code>PrincipalHolder</code>,
48 * the value stored in its <code>value</code> field can be accessed with
49 * <code>myPrincipalHolder.value</code>.
50 *
51 * @since JDK1.2
52 * @deprecated Deprecated by CORBA 2.2.
53 */
54 @Deprecated
55 public final class PrincipalHolder implements Streamable {
56 /**
57 * The <code>Principal</code> value held by this <code>PrincipalHolder</code>
58 * object.
59 */
60 public Principal value;
62 /**
63 * Constructs a new <code>PrincipalHolder</code> object with its
64 * <code>value</code> field initialized to <code>null</code>.
65 */
66 public PrincipalHolder() {
67 }
69 /**
70 * Constructs a new <code>PrincipalHolder</code> object with its
71 * <code>value</code> field initialized to the given
72 * <code>Principal</code> object.
73 * @param initial the <code>Principal</code> with which to initialize
74 * the <code>value</code> field of the newly-created
75 * <code>PrincipalHolder</code> object
76 */
77 public PrincipalHolder(Principal initial) {
78 value = initial;
79 }
81 public void _read(InputStream input) {
82 value = input.read_Principal();
83 }
85 public void _write(OutputStream output) {
86 output.write_Principal(value);
87 }
89 public org.omg.CORBA.TypeCode _type() {
90 return ORB.init().get_primitive_tc(TCKind.tk_Principal);
91 }
93 }