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com.bea.wlevs.ede.api
Class EventProcessingException

java.lang.Object
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  +--java.lang.Throwable
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        +--java.lang.Exception
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              +--java.lang.RuntimeException
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                    +--com.bea.wlevs.ede.api.EventProcessingException

Direct Known Subclasses:

CQLExecutionException, EventPropertyException, EventRejectedException

public class EventProcessingException

extends java.lang.RuntimeException

implements java.lang.Iterable

Root runtime exception raised when an error occurs when processing events.

Event processing exceptions have two dimensions: causality and chaining. Causality details the cause of a particular exception.
In addition, an event processing exception may be chained to other exceptions. This could occur, for example, when a channel has multiple sinks, and they individually raise exceptions.

Event processing exceptions also carry the context when fault happened, such as the events being processed, and the origin of the fault. The origin is specified as the stage identity of the stage that threw the fault.

See Also:

Serialized Form

Constructor Summary

EventProcessingException()
Constructor for event processing exception

EventProcessingException(java.lang.String message)
Constructor for event processing exception

EventProcessingException(java.lang.String message, java.lang.String origin, java.util.Collection insertEvents, java.util.Collection deleteEvents, java.util.Collection updateEvents, java.lang.Throwable cause)
Constructor for event processing exception

EventProcessingException(java.lang.String message, java.lang.Throwable cause)
Constructor for event processing exception

EventProcessingException(java.lang.Throwable cause)
Constructor for event processing exception

Method Summary
java.util.Collection	getDeleteEvents() Returns the delete events that caused the event processing exception, or null if not applicable.
java.util.Collection	getInsertEvents() Returns the insert events that caused the event processing exception, or null if not applicable.
EventProcessingException	getNextException() Returns the next event processing exception on this chain of exceptions.
java.lang.String	getOrigin() Returns the identity of the EPN stage where the exception was first originated.
java.util.Collection	getUpdateEvents() Returns the update events that caused the event processing exception, or null if not applicable.
java.util.Iterator	iterator()
void	setNextException(EventProcessingException ex) Sets next exception of this chain of event processing exceptions.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

EventProcessingException

public EventProcessingException()

Constructor for event processing exception

EventProcessingException

public EventProcessingException(java.lang.String message)

Constructor for event processing exception

Parameters:

message -

EventProcessingException

public EventProcessingException(java.lang.String message,
                                java.lang.Throwable cause)

Constructor for event processing exception

Parameters:

message -

cause -

EventProcessingException

public EventProcessingException(java.lang.Throwable cause)

Constructor for event processing exception

Parameters:

cause -

EventProcessingException

public EventProcessingException(java.lang.String message,
                                java.lang.String origin,
                                java.util.Collection insertEvents,
                                java.util.Collection deleteEvents,
                                java.util.Collection updateEvents,
                                java.lang.Throwable cause)

Constructor for event processing exception

Parameters:

message - exception message

origin - stage originator of exception

insertEvents - culprit insert events or null if not applicable

deleteEvents - culprit delete events or null if not applicable

updateEvents - culprit update events or null if not applicable

cause - underlying cause exception or null if not applicable

Method Detail

getInsertEvents

public java.util.Collection getInsertEvents()

Returns the insert events that caused the event processing exception, or null if not applicable.

Returns:

insert events or null

getDeleteEvents

public java.util.Collection getDeleteEvents()

Returns the delete events that caused the event processing exception, or null if not applicable.

Returns:

delete events or null

getUpdateEvents

public java.util.Collection getUpdateEvents()

Returns the update events that caused the event processing exception, or null if not applicable.

Returns:

update events or null

getOrigin

public java.lang.String getOrigin()

Returns the identity of the EPN stage where the exception was first originated.

Returns:

EPN stage identity

getNextException

public EventProcessingException getNextException()

Returns the next event processing exception on this chain of exceptions.

Returns:

next exception in chain of event processing exceptions

setNextException

public void setNextException(EventProcessingException ex)

Sets next exception of this chain of event processing exceptions.

Parameters:

next - event procesing exception

iterator

public java.util.Iterator iterator()

Specified by:

iterator in interface java.lang.Iterable