Method	Description
updateProcessModel	Update the process model with the given handle.
postProcessModel	Add a process model to the system.
startProcess	Create a new process instance and start it.
getProcessNodeInstance	Get the data for a specific task.
updateTaskState	Update the state of a task.
finishTask	finish a task.

Update the process model with the given handle.

Parameter	Type	Description
handle	long	The model handle
processModel	ProcessModelBase	The actual new model
user	Principal	The user performing the update. This will be verified against ownership and
		permissions
return	ProcessModelRef	A reference to the model. This may include a newly generated uuid if not was provided.

Add a process model to the system.

Parameter	Type	Description
processModel	ProcessModelBase
owner	Principal
return	ProcessModelRef	A reference to the model with handle and a new uuid if none was provided.

Create a new process instance and start it.

Parameter	Type	Description
handle	long
name	String	The name that will allow the user to
		remember the instance. If
		null a name will be
		assigned. This name has no semantic
uUID	String
owner	Principal	The owner of the process instance. (Who
return	XmlHandle	A handle to the process

Get the data for a specific task.

Parameter	Type	Description
handle	long	The handle
user	Principal	A user with appropriate
		permissions
return	XmlProcessNodeInstance	The node instance.

Update the state of a task.

Parameter	Type	Description
handle	long	Handle of the task to update
newState	IProcessNodeInstance.NodeInstanceState	The new state
user	Principal	A user with appropriate permissions
return	IProcessNodeInstance.NodeInstanceState	the new state of the task. This may be different than requested, for example due to engine semantics. (either further, or no change at all)

finish a task. Process aware services will need to call this to signal completion.

Parameter	Type	Description
handle	long	Handle of the task to update
payload	Node
user	Principal	A user with appropriate permissions
return	IProcessNodeInstance.NodeInstanceState	the new state of the task. This may be different than requested, for example due to engine semantics. (either further, or no change at all)