POAHelper.java revision 608:7e06bf1dcb09 
1/*
2 * Copyright (c) 2001, 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 */
25
26package org.omg.PortableServer;
27
28/**
29* org/omg/PortableServer/POAHelper.java .
30* Generated by the IDL-to-Java compiler (portable), version "3.1"
31* from ../../../../src/share/classes/org/omg/PortableServer/poa.idl
32* Tuesday, October 23, 2001 1:16:58 PM PDT
33*/
34
35
36/**
37 * A POA object manages the implementation of a
38 * collection of objects. The POA supports a name space
39 * for the objects, which are identified by Object Ids.
40 * A POA also provides a name space for POAs. A POA is
41 * created as a child of an existing POA, which forms a
42 * hierarchy starting with the root POA. A POA object
43 * must not be exported to other processes, or
44 * externalized with ORB::object_to_string.
45 */
46abstract public class POAHelper
47{
48    private static String  _id = "IDL:omg.org/PortableServer/POA:2.3";
49
50    public static void insert (org.omg.CORBA.Any a,
51        org.omg.PortableServer.POA that)
52    {
53        org.omg.CORBA.portable.OutputStream out = a.create_output_stream ();
54        a.type (type ());
55        write (out, that);
56        a.read_value (out.create_input_stream (), type ());
57    }
58
59    public static org.omg.PortableServer.POA extract (org.omg.CORBA.Any a)
60    {
61        return read (a.create_input_stream ());
62    }
63
64    private static org.omg.CORBA.TypeCode __typeCode = null;
65    synchronized public static org.omg.CORBA.TypeCode type ()
66    {
67        if (__typeCode == null)
68        {
69            __typeCode = org.omg.CORBA.ORB.init ().create_interface_tc (org.omg.PortableServer.POAHelper.id (), "POA");
70        }
71        return __typeCode;
72    }
73
74    public static String id ()
75    {
76        return _id;
77    }
78
79    public static org.omg.PortableServer.POA read (
80        org.omg.CORBA.portable.InputStream istream)
81    {
82        throw new org.omg.CORBA.MARSHAL ();
83    }
84
85    public static void write (org.omg.CORBA.portable.OutputStream ostream,
86       org.omg.PortableServer.POA value)
87    {
88        throw new org.omg.CORBA.MARSHAL ();
89    }
90
91    public static org.omg.PortableServer.POA narrow (org.omg.CORBA.Object obj)
92    {
93       if (obj == null)
94           return null;
95       else if (obj instanceof org.omg.PortableServer.POA)
96           return (org.omg.PortableServer.POA)obj;
97       else if (!obj._is_a (id ()))
98          throw new org.omg.CORBA.BAD_PARAM ();
99       return null;
100    }
101}
102