ExceptionAwareProcesslet adds a method to retrieve an
ExceptionCustomizer to a
ExceptionCustomizer can be implemented to let a
Processlet create an appropriate
Exception for an invalid (validation) status.
||Implementations of this interface are (usually GIS-related) processes that can be registered in the deegree WPS, so
they can be accessed over the web by the means of the OpenGIS Web Processing Service protocol.
Processlet to provide execution information, i.e. percentage completed and start/success messages
that it wants to make known to clients.