1 /*
   2  * Copyright (c) 1999, 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 /*
  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 javax.rmi.CORBA;
  33 
  34 import java.io.Serializable;
  35 import java.rmi.Remote;
  36 import java.rmi.RemoteException;
  37 import javax.rmi.CORBA.Tie;
  38 import javax.rmi.CORBA.ValueHandler;
  39 import org.omg.CORBA.ORB;
  40 import org.omg.CORBA.portable.InputStream;
  41 import org.omg.CORBA.portable.OutputStream;
  42 import org.omg.CORBA.SystemException;
  43 
  44 /**
  45  * Supports delegation for method implementations in {@link Util}.  The
  46  * delegate is a singleton instance of a class that implements this
  47  * interface and provides a replacement implementation for all the
  48  * methods of <code>javax.rmi.CORBA.Util</code>.
  49  *
  50  * Delegation is enabled by providing the delegate's class name as the
  51  * value of the
  52  * <code>javax.rmi.CORBA.UtilClass</code>
  53  * system property.
  54  *
  55  * @see Util
  56  */
  57 public interface UtilDelegate {
  58 
  59     /**
  60      * Delegation call for {@link Util#mapSystemException}.
  61      */
  62     RemoteException mapSystemException(SystemException ex);
  63 
  64     /**
  65      * Delegation call for {@link Util#writeAny}.
  66      */
  67     void writeAny(OutputStream out, Object obj);
  68 
  69     /**
  70      * Delegation call for {@link Util#readAny}.
  71      */
  72     java.lang.Object readAny(InputStream in);
  73 
  74     /**
  75      * Delegation call for {@link Util#writeRemoteObject}.
  76      */
  77     void writeRemoteObject(OutputStream out, Object obj);
  78 
  79     /**
  80      * Delegation call for {@link Util#writeAbstractObject}.
  81      */
  82     void writeAbstractObject(OutputStream out, Object obj);
  83 
  84     /**
  85      * Delegation call for {@link Util#registerTarget}.
  86      */
  87     void registerTarget(Tie tie, Remote target);
  88 
  89     /**
  90      * Delegation call for {@link Util#unexportObject}.
  91      */
  92     void unexportObject(Remote target) throws java.rmi.NoSuchObjectException;
  93 
  94     /**
  95      * Delegation call for {@link Util#getTie}.
  96      */
  97     Tie getTie(Remote target);
  98 
  99     /**
 100      * Delegation call for {@link Util#createValueHandler}.
 101      */
 102     ValueHandler createValueHandler();
 103 
 104     /**
 105      * Delegation call for {@link Util#getCodebase}.
 106      */
 107     String getCodebase(Class clz);
 108 
 109     /**
 110      * Delegation call for {@link Util#loadClass}.
 111      */
 112     Class loadClass(String className, String remoteCodebase, ClassLoader loader)
 113         throws ClassNotFoundException;
 114 
 115     /**
 116      * Delegation call for {@link Util#isLocal}.
 117      */
 118     boolean isLocal(Stub stub) throws RemoteException;
 119 
 120     /**
 121      * Delegation call for {@link Util#wrapException}.
 122      */
 123     RemoteException wrapException(Throwable obj);
 124 
 125     /**
 126      * Delegation call for {@link Util#copyObject}.
 127      */
 128     Object copyObject(Object obj, ORB orb) throws RemoteException;
 129 
 130     /**
 131      * Delegation call for {@link Util#copyObjects}.
 132      */
 133     Object[] copyObjects(Object[] obj, ORB orb) throws RemoteException;
 134 
 135 }