ExceptionHandler


1   /*
2    * @(#)ExceptionHandler.java    1.4 03/12/19
3    *
4    * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
5    * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6    */
7   
8   package com.sun.corba.se.impl.presentation.rmi ;
9   
10  import org.omg.CORBA_2_3.portable.InputStream   ;
11  import org.omg.CORBA_2_3.portable.OutputStream   ;
12  
13  import org.omg.CORBA.portable.ApplicationException   ;
14  
15  public interface ExceptionHandler 
16  {
17      /** Return true iff cls is an exception class that is 
18       * assignment compatible with an exception declared
19       * on the method used to create this ExceptionHandler.
20       */
21      boolean isDeclaredException( Class   cls ) ;
22  
23      /** Write the exception ex to os.  ex must be assignment 
24       * compatible with an exception
25       * declared on the method used to create this 
26       * ExceptionHandler.
27       */
28      void writeException( OutputStream   os, Exception   ex ) ;
29  
30      /** Read the exception contained in the InputStream
31       * in the ApplicationException.  If ae represents
32       * an exception that is assignment compatible with
33       * an exception on the method used to create this
34       * exception handler, return the exception, 
35       * otherwise return an UnexpectedException wrapping 
36       * the exception in ae.
37       */
38      Exception   readException( ApplicationException   ae ) ;
39  }
40

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