ExceptionHandler.java revision 608:7e06bf1dcb09 
1/*
2 * Copyright (c) 2003, 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 com.sun.corba.se.impl.presentation.rmi ;
27
28import org.omg.CORBA_2_3.portable.InputStream ;
29import org.omg.CORBA_2_3.portable.OutputStream ;
30
31import org.omg.CORBA.portable.ApplicationException ;
32
33public interface ExceptionHandler
34{
35    /** Return true iff cls is an exception class that is
36     * assignment compatible with an exception declared
37     * on the method used to create this ExceptionHandler.
38     */
39    boolean isDeclaredException( Class cls ) ;
40
41    /** Write the exception ex to os.  ex must be assignment
42     * compatible with an exception
43     * declared on the method used to create this
44     * ExceptionHandler.
45     */
46    void writeException( OutputStream os, Exception ex ) ;
47
48    /** Read the exception contained in the InputStream
49     * in the ApplicationException.  If ae represents
50     * an exception that is assignment compatible with
51     * an exception on the method used to create this
52     * exception handler, return the exception,
53     * otherwise return an UnexpectedException wrapping
54     * the exception in ae.
55     */
56    Exception readException( ApplicationException ae ) ;
57}
58