org.jacorb.orb
Class ExceptionHolderImpl

java.lang.Object
  org.omg.Messaging.ExceptionHolder
      org.jacorb.orb.ExceptionHolderImpl

All Implemented Interfaces:

org.apache.avalon.framework.configuration.Configurable, IDLEntity, java.io.Serializable, Streamable, StreamableValue, ValueBase

public class ExceptionHolderImpl

extends ExceptionHolder

implements org.apache.avalon.framework.configuration.Configurable

JacORB-specific implementation of org.omg.Messaging.ExceptionHolder. An instance of this type is used to pass an exception to a reply handler.

Version:

$Id: ExceptionHolderImpl.java,v 1.11 2004/05/06 12:40:00 nicolas Exp $

Author:

Andre Spiegel

See Also:

Serialized Form

Field Summary

Fields inherited from class org.omg.Messaging.ExceptionHolder

byte_order, is_system_exception, marshaled_exception

Constructor Summary

ExceptionHolderImpl()
No-arg constructor for demarshaling.

ExceptionHolderImpl(ReplyInputStream is)
Constructs an ExceptionHolderImpl object from an input stream.

ExceptionHolderImpl(SystemException ex)

Method Summary

void	configure(org.apache.avalon.framework.configuration.Configuration configuration)
UserException	exceptionFromHelper(java.lang.String id, InputStream input) Given a repository id, tries to find a helper for the corresponding class and uses it to unmarshal an instance of this class from the given InputStream.
byte[]	marshal() Marshals this object into a new buffer and returns that buffer.
void	raise_exception_with_list(ExceptionList exc_list)
void	raise_exception()
java.lang.String	toString() For testing.

Methods inherited from class org.omg.Messaging.ExceptionHolder

_read, _truncatable_ids, _type, _write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ExceptionHolderImpl

public ExceptionHolderImpl(ReplyInputStream is)

Constructs an ExceptionHolderImpl object from an input stream. It is assumed that the reply status of this input stream is either USER_EXCEPTION or SYSTEM_EXCEPTION. If it has another status, a RuntimeException is thrown.

ExceptionHolderImpl

public ExceptionHolderImpl(SystemException ex)

ExceptionHolderImpl

public ExceptionHolderImpl()

No-arg constructor for demarshaling.

Method Detail

configure

public void configure(org.apache.avalon.framework.configuration.Configuration configuration)
               throws org.apache.avalon.framework.configuration.ConfigurationException

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

raise_exception

public void raise_exception()
                     throws UserException

Specified by:

raise_exception in class ExceptionHolder

Throws:

UserException

raise_exception_with_list

public void raise_exception_with_list(ExceptionList exc_list)
                               throws UserException

Specified by:

raise_exception_with_list in class ExceptionHolder

Throws:

UserException

toString

public java.lang.String toString()

For testing.

exceptionFromHelper

public UserException exceptionFromHelper(java.lang.String id,
                                         InputStream input)
                                  throws java.lang.ClassNotFoundException,
                                         java.lang.NoSuchMethodException,
                                         java.lang.IllegalAccessException,
                                         java.lang.reflect.InvocationTargetException

Given a repository id, tries to find a helper for the corresponding class and uses it to unmarshal an instance of this class from the given InputStream.

Throws:

java.lang.ClassNotFoundException

java.lang.NoSuchMethodException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

marshal

public byte[] marshal()

Marshals this object into a new buffer and returns that buffer.