ExceptionHandler.java

/*
 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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package com.sun.corba.se.impl.presentation.rmi ;

import org.omg.CORBA_2_3.portable.InputStream ;
import org.omg.CORBA_2_3.portable.OutputStream ;

import org.omg.CORBA.portable.ApplicationException ;

public interface ExceptionHandler
{
    /** Return true iff cls is an exception class that is
     * assignment compatible with an exception declared
     * on the method used to create this ExceptionHandler.
     */
    boolean isDeclaredException( Class cls ) ;

    /** Write the exception ex to os.  ex must be assignment
     * compatible with an exception
     * declared on the method used to create this
     * ExceptionHandler.
     */
    void writeException( OutputStream os, Exception ex ) ;

    /** Read the exception contained in the InputStream
     * in the ApplicationException.  If ae represents
     * an exception that is assignment compatible with
     * an exception on the method used to create this
     * exception handler, return the exception,
     * otherwise return an UnexpectedException wrapping
     * the exception in ae.
     */
    Exception readException( ApplicationException ae ) ;
}