1 /*
2 * Copyright 1999 Sun Microsystems, Inc. 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. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25 /*
26 * Licensed Materials - Property of IBM
27 * RMI-IIOP v1.0
28 * Copyright IBM Corp. 1998 1999 All Rights Reserved
29 *
30 */
31
32 package org.omg.CORBA.portable;
33 import java.io.Serializable;
34
35 /**
36 * The ValueFactory interface is the native mapping for the IDL
37 * type CORBA::ValueFactory. The read_value() method is called by
38 * the ORB runtime while in the process of unmarshaling a value type.
39 * A user shall implement this method as part of implementing a type
40 * specific value factory. In the implementation, the user shall call
41 * is.read_value(java.io.Serializable) with a uninitialized valuetype
42 * to use for unmarshaling. The value returned by the stream is
43 * the same value passed in, with all the data unmarshaled.
44 * @see org.omg.CORBA_2_3.ORB
45 */
46
47 public interface ValueFactory {
48 /**
49 * Is called by
50 * the ORB runtime while in the process of unmarshaling a value type.
51 * A user shall implement this method as part of implementing a type
52 * specific value factory.
53 * @param is an InputStream object--from which the value will be read.
54 * @return a Serializable object--the value read off of "is" Input stream.
55 */
56 Serializable read_value(org.omg.CORBA_2_3.portable.InputStream is);
57 }
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