org.apache.commons.pipeline
Class ProcessingException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          org.apache.commons.pipeline.StageException
              org.apache.commons.pipeline.ProcessingException

All Implemented Interfaces:

Serializable

public class ProcessingException
extends StageException

This exception class is used to store detailed information about a failure in the processing step of a stage including the failing data, the driver state at the time of failure, and any exceptions encountered.

See Also:

Serialized Form

Constructor Summary

ProcessingException(Stage stage, Throwable cause, Object data, StageDriver.State driverState)
Creates a new instance of ProcessingException

Method Summary

Object	getData() Returns the object that was being processed at the time of failure.
StageDriver.State	getDriverState() Returns the saved driver state at the time of processing failure.

Methods inherited from class org.apache.commons.pipeline.StageException

getSource

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

ProcessingException

public ProcessingException(Stage stage,
                           Throwable cause,
                           Object data,
                           StageDriver.State driverState)

Creates a new instance of ProcessingException

Parameters:

data - The object which was not able to be processed.

throwable - The exception that occurred.

Method Detail

getData

public Object getData()

Returns the object that was being processed at the time of failure.

Returns:

The object which was not able to be processed.

getDriverState

public StageDriver.State getDriverState()

Returns the saved driver state at the time of processing failure.

Returns:

the driver state at the time of processing failure.