Package org.imixs.workflow.engine

Klasse WorkflowScheduler

java.lang.Object

org.imixs.workflow.engine.WorkflowScheduler

Alle implementierten Schnittstellen:

Scheduler

public class WorkflowScheduler
extends Object
implements Scheduler

This EJB implements a Imixs Scheduler Interface and scans workitems for scheduled activities.

The configuration of the scheduler is based on the Imixs Scheduler API.

Version:

1.0

Autor:

rsoika

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
static final String	NAME
static final int	OFFSET_DAYS
static final int	OFFSET_HOURS
static final int	OFFSET_MINUTES
static final int	OFFSET_SECONDS
static final int	OFFSET_WORKDAYS
protected jakarta.enterprise.inject.Instance<QuerySelector>	selectors

Von Schnittstelle geerbte Felder org.imixs.workflow.engine.scheduler.Scheduler

ITEM_ERRORMESSAGE, ITEM_LOGMESSAGE, ITEM_SCHEDULER_CLASS, ITEM_SCHEDULER_DEFINITION, ITEM_SCHEDULER_ENABLED, ITEM_SCHEDULER_NAME, ITEM_SCHEDULER_STATUS

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
WorkflowScheduler()

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
Calendar	addWorkDays(Calendar baseDate, int days)	This method adds workdays (MONDAY - FRIDAY) to a given calendar object.
protected void	processWorkListByEvent(org.openbpmn.bpmn.BPMNModel model, ItemCollection taskEntity, ItemCollection eventEntity, ItemCollection configItemCollection)	This method processes all workitems for a specific scheduled event element of a workflow model.
ItemCollection	run(ItemCollection configItemCollection)	This method process scheduled workitems.
boolean	workItemInDue(ItemCollection doc, ItemCollection docActivity)	This method checks if a workitem (doc) is in due.

Von Klasse geerbte Methoden java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Felddetails

NAME

public static final String NAME

Siehe auch:

• Konstantenfeldwerte

OFFSET_SECONDS

public static final int OFFSET_SECONDS

Siehe auch:

• Konstantenfeldwerte

OFFSET_MINUTES

public static final int OFFSET_MINUTES

Siehe auch:

• Konstantenfeldwerte

OFFSET_HOURS

public static final int OFFSET_HOURS

Siehe auch:

• Konstantenfeldwerte

OFFSET_DAYS

public static final int OFFSET_DAYS

Siehe auch:

• Konstantenfeldwerte

OFFSET_WORKDAYS

public static final int OFFSET_WORKDAYS

Siehe auch:

• Konstantenfeldwerte

selectors

@Inject
@Any
protected jakarta.enterprise.inject.Instance<QuerySelector> selectors

Konstruktordetails

WorkflowScheduler

public WorkflowScheduler()

Methodendetails

workItemInDue

public boolean workItemInDue(ItemCollection doc,
 ItemCollection docActivity)

This method checks if a workitem (doc) is in due. There are 4 different cases which will be compared: The case is determined by the keyScheduledBaseObject of the activity entity Basis : keyScheduledBaseObject "last process"=1, "last Modification"=2 "Creation"=3 "Field"=4 The logic is not the best one but it works. So we are open for any kind of improvements

Gibt zurück:

true if workitem is is due

addWorkDays

public Calendar addWorkDays(Calendar baseDate,
 int days)

This method adds workdays (MONDAY - FRIDAY) to a given calendar object. If the number of days is negative than this method subtracts the working days from the calendar object.

Parameter:

days -

cal -

Gibt zurück:

new calendar instance

run

public ItemCollection run(ItemCollection configItemCollection)
                   throws SchedulerException

This method process scheduled workitems. The method updates the property 'datLastRun' Because of bug: https://java.net/jira/browse/GLASSFISH-20673 we check the imixsDayOfWeek

Angegeben von:

run in Schnittstelle Scheduler

Parameter:

timer -

Gibt zurück:

updated scheduler configuration

Löst aus:

AccessDeniedException

SchedulerException

processWorkListByEvent

protected void processWorkListByEvent(org.openbpmn.bpmn.BPMNModel model,
 ItemCollection taskEntity,
 ItemCollection eventEntity,
 ItemCollection configItemCollection)
                               throws ModelException,
QueryException

This method processes all workitems for a specific scheduled event element of a workflow model. A scheduled event element can define a selector (txtscheduledview). If no selector is defined, the default selector is used:

($taskid:"[TASKID]" AND $modelversion:"[MODELVERSION]")

Parameter:

event - - a event model element

Löst aus:

ModelException

QueryException

Exception