Package org.copperengine.core.common

Interface Summary

Interface	Description
IdFactory	Id factory used by COPPER for creating unique IDs, e.g. for workflow instance ids or correlation id.
ProcessingHook
ProcessorFactory
ProcessorPool	A processor pool is a set of Processor threads executing workflow instances.
ProcessorPoolManager<T extends ProcessorPool>	Interface for managing ProcessorPools in one COPPER ProcessingEngine.
TicketPoolManager	Container for a set of named (by their id) TicketPools.
WorkflowRepository	A WorkflowRepository is a container for COPPER workflows.

Class Summary

Class	Description
AbstractJmxExporter	Abstract base class for JMX bean exporters.
AbstractProcessingEngine	Abstract base implementation of the COPPER ProcessingEngine interface.
AtomicLongIdFactory	Implementation of the IdFactory interface, using an AtomicLong.
DefaultProcessorPoolManager<T extends ProcessorPool>	Default implementation of the ProcessorPoolManager interface.
DefaultTicketPoolManager	Default implementation of the TicketPoolManager interface, using a java maps.
JdkRandomUUIDFactory	Implementation of the IdFactory interface, using UUID.randomUUID().toString() for creating UUIDs.
MDCProcessingHook
PriorityProcessorPool	A ProcessorPool implementation using a priority queue.
Processor	A COPPER Processor is a thread executing Workflow instances.
SimpleJmxExporter	Simple helper bean to export some known COPPER MXBeans to the JMX MBeanServer.
TicketPool	Helper class that implements a semaphore to support a system overload mechanism. Before a request is to be accepted, a ticket must be obtained.
WfPriorityQueue	Priority queue for Workflow instances.

Enum Summary

Enum	Description
ProcessorPoolState