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gnu.CORBA.CDR

Class UnknownExceptionCtxHandler

public class UnknownExceptionCtxHandler
extends Vio
Reads the data about an unknown exception from the UnknownExceptionInfo.

Field Summary

Fields inherited from class gnu.CORBA.CDR.Vio

USE_CHUNKING, m_StringValueHelper, vf_CHUNKING, vf_CODEBASE, vf_ID, vf_MULTIPLE_IDS, vt_INDIRECTION, vt_NULL, vt_VALUE_TAG

Method Summary

static ServiceContext[]
addExceptionContext(ServiceContext[] current, Throwable exception, Object details)
Encode exception and add its recored to the message service contexts.
static Throwable
read(BufferredCdrInput input, ServiceContext[] contexts)
Read the data about an unknown exception from the UnknownExceptionInfo.
static void
write(BufferedCdrOutput output, Throwable t)
Write data about unknown exception.

Methods inherited from class gnu.CORBA.CDR.Vio

getHelper, getHelper, instantiateAnyWay, read, read, read, read, read, readNestedValue, readValue, write, write, write, write, write

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

addExceptionContext

public static ServiceContext[] addExceptionContext(ServiceContext[] current,
                                                   Throwable exception,
                                                   Object details)
Encode exception and add its recored to the message service contexts.

read

public static Throwable read(BufferredCdrInput input,
                             ServiceContext[] contexts)
Read the data about an unknown exception from the UnknownExceptionInfo. Following the documentation, this must be just value type, but it seems that in Sun's implementation is is not, as starts from 0x0. For value type, this would be null. TODO Implement reading and writing in Sun format, making Classpath IIOP interoperable with Sun's implementation. Current inmplementation reads and reproduces the exception class type only.
Parameters:
input - the input stream to read the context (orb and other settings are inherited from the main stream that received the message).
contexts - all service contexts that were present in the message.
Returns:
the Throwable, extracted from context, on null, if this has failed.

write

public static void write(BufferedCdrOutput output,
                         Throwable t)
Write data about unknown exception.
UnknownExceptionCtxHandler.java -- Copyright (C) 2005 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath 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 for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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