Package org.apache.oodt.commons.activity

Interface Summary

Interface	Description
ActivityFactory	Factory for activities.
Retrieval	Retrieval is a vehicle for getting activities and their associated incidents from Storage.
Storage	A Storage is a place to store for the long term record an activity and the incidents that define it.

Class Summary

Class	Description
Activity	An activity is an occurrence of some active action.
ActivityTracker	Tracker of activities.
CompositeActivity	A composite activity multiplexes incidents to multiple other activities.
DatagramLoggingActivityFactory	This activity factory produces activities that log their incidents using datagrams.
Incident	An incident signifies some occurrence within an activity.
NullActivity	A null activity doesn't record any incidents.
SQLDatabaseRetrieval	This class enables retrieval of activity incidents from just about any database management system.
SQLDatabaseStorage	This class enables storage of activity incidents in just about any database management system.
StandardOutputStorage	Storage that sends activity reports to the standard output as plain text.
StoredActivity	This class holds an activity retrieved from storage.
StoredIncident	This class holds an incident retrieved from storage.
WriterStorage	Storage that sends activity reports to a Writer as plain text.
XMLStandardOutputStorage	Simple storage that writes XML documents describing activities to the standard output.
XMLStorage	Storage that saves activities as XML documents.

Exception Summary

Exception	Description
ActivityException	This class is intended to be thrown as an exception in the org.apache.oodt.commons.activity package.