/* * CVS identifier: * * $Id: JJ2KExceptionHandler.java,v 1.6 2000/09/05 09:22:08 grosbois Exp $ * * Class: JJ2KExceptionHandler * * Description: A class to handle exceptions * * * * COPYRIGHT: * * This software module was originally developed by Raphaël Grosbois and * Diego Santa Cruz (Swiss Federal Institute of Technology-EPFL); Joel * Askelöf (Ericsson Radio Systems AB); and Bertrand Berthelot, David * Bouchard, Félix Henry, Gerard Mozelle and Patrice Onno (Canon Research * Centre France S.A) in the course of development of the JPEG2000 * standard as specified by ISO/IEC 15444 (JPEG 2000 Standard). This * software module is an implementation of a part of the JPEG 2000 * Standard. Swiss Federal Institute of Technology-EPFL, Ericsson Radio * Systems AB and Canon Research Centre France S.A (collectively JJ2000 * Partners) agree not to assert against ISO/IEC and users of the JPEG * 2000 Standard (Users) any of their rights under the copyright, not * including other intellectual property rights, for this software module * with respect to the usage by ISO/IEC and Users of this software module * or modifications thereof for use in hardware or software products * claiming conformance to the JPEG 2000 Standard. Those intending to use * this software module in hardware or software products are advised that * their use may infringe existing patents. The original developers of * this software module, JJ2000 Partners and ISO/IEC assume no liability * for use of this software module or modifications thereof. No license * or right to this software module is granted for non JPEG 2000 Standard * conforming products. JJ2000 Partners have full right to use this * software module for his/her own purpose, assign or donate this * software module to any third party and to inhibit third parties from * using this software module for non JPEG 2000 Standard conforming * products. This copyright notice must be included in all copies or * derivative works of this software module. * * Copyright (c) 1999/2000 JJ2000 Partners. * * * */ using System; namespace CSJ2K.j2k { /// This class handles exceptions. It should be used in places where it /// is not known how to handle the exception, and the exception can not /// be thrown higher in the stack. /// ///

Different options can be registered for each Thread and /// ThreadGroup. This feature is not implemented yet /// ///

public class JJ2KExceptionHandler { /// Handles the exception. If no special action is registered for /// the current thread, then the Exception's stack trace and a /// descriptive message are printed to standard error and the /// current thread is stopped. /// ///

Registration of special actions is not implemented yet. /// ///

/// The exception to handle /// /// /// /// //UPGRADE_NOTE: Exception 'java.lang.Throwable' was converted to 'System.Exception' which has different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1100'" public static void handleException(System.Exception e) { // Test if there is an special action (not implemented yet) // If no special action // Print the Exception message and stack to standard error // including this method in the stack. //UPGRADE_ISSUE: Method 'java.lang.Throwable.fillInStackTrace' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javalangThrowablefillInStackTrace'" //e.fillInStackTrace(); //SupportClass.WriteStackTrace(e, Console.Error); // Print an explicative message System.Console.Error.WriteLine("The Thread is being terminated bacause an " + "Exception (shown above)\n" + "has been thrown and no special action was " + "defined for this Thread."); // Stop the thread (do not use stop, since it's deprecated in // Java 1.2) //UPGRADE_NOTE: Exception 'java.lang.ThreadDeath' was converted to 'System.ApplicationException' which has different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1100'" throw e; } } }