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Java Source Code / Java Documentation » Workflow Engines » wfmopen 2.1.1 » de.danet.an.workflow.internalapi

Source Cross Reference Class Diagram Java Document (Java Doc)

de.danet.an.workflow.internalapi .ExtActivityLocal

All known Subclasses:   de.danet.an.workflow.domain .ActivityBase,  domain .VolatileActivity,
ExtActivityLocal
public interface ExtActivityLocal extends ExtExecutionObjectLocal,ActivityLocal(Code)
This interface defines some additional methods of Activitys that are only available within the implementation (not part of the API).
author:

version:
   $Revision: 1.1.2.1 $

Inner Class :public static class NotStartedState extends NotRunningState implements Serializable

Method Summary
void abandon(ExceptionResult result)
     Like Activity.abandon(String) abandon(String) but may also suspend the activity.
void abortRequester()
     Abort a requesting activity.
ActivityFinder activityFinder()
     Returns an de.danet.an.workflow.spis.ras.ActivityFinderActivityFinder that identifies this activity against a resource assignment service as defined by de.danet.an.workflow.spis.ras the ras package .
WfAuditEvent auditEventBase()
     Returns a WfAuditEvent containing information about the activity and its container, only.
boolean deferChoiceOnSplit()
     Returns if the activity's split is to be executed as deferred choice.
void doCloseActivity(State closedState)
     Close the activity which assumes the given state.
boolean initiateAbandoning(boolean blockException, String exceptionName)
     Force the completion of this activity, leaving it in state "closed.completed.abandoned" if it is currently running or "open.not_running.suspended.abandoning" if currently suspended.
void invokeTool(ExtApplication appl, Map params)
     Invoke a tool for this activity.
String performer()
     Returns the performer as string.
boolean preliminarilyChosen()
     Returns if the activity has been preliminarily chosen in a deferred choice.
void reset(boolean preserveThreadInfo, boolean publishChange)
     Reset an activity to NotStartedState.UNKNOWN, i.e.
void setDebugEnabled(boolean debug)
     Enable or disable debugging of the activity.
void setJoinMode(JoinAndSplitMode joinMode)
     Set the join mode of the activity.
void setSplitMode(JoinAndSplitMode splitMode)
     Set the join mode of the activity.
void setStartable(Collection triggers, boolean preliminaryElected)
     Update the sub-state of an activity in state NotRunningState.NOT_STARTED to NotStartedState.STARTABLE.
void start()
     Initiate enactment of a WfActivity.
Date startTime()
     Return the start time of the activity.
ThreadInfo threadInfo()
     Return the activity's thread info.
Activity toActivity()
     Return the remote version of this object.
void updateProcessName(String newName)
     Updates the process name (which is cached by the activity EJB) if the process name changes.
void withdrawPreliminaryChoice(boolean reset)
     Terminates and resets an activity that was started preliminarily as part of a deferred choice.

Method Detail
abandon
void abandon(ExceptionResult result) throws TransitionNotAllowedException(Code)
Like Activity.abandon(String) abandon(String) but may also suspend the activity.
Parameters:
  result - exception information
throws:
  TransitionNotAllowedException - if the activity is not executing a tool

abortRequester
void abortRequester()(Code)
Abort a requesting activity. Called by subprocesses to abort their invoker.

activityFinder
ActivityFinder activityFinder()(Code)
Returns an de.danet.an.workflow.spis.ras.ActivityFinderActivityFinder that identifies this activity against a resource assignment service as defined by de.danet.an.workflow.spis.ras the ras package . the activity finder.

auditEventBase
WfAuditEvent auditEventBase()(Code)
Returns a WfAuditEvent containing information about the activity and its container, only. the event containing the required information.

deferChoiceOnSplit
boolean deferChoiceOnSplit()(Code)
Returns if the activity's split is to be executed as deferred choice. true if the activity has been elected

doCloseActivity
void doCloseActivity(State closedState)(Code)
Close the activity which assumes the given state. This method has no side effects and is intended to be used by the containing process during processing of ExtProcessLocal.closeActivity closeActivity .
Parameters:
  closedState - the state to assume

initiateAbandoning
boolean initiateAbandoning(boolean blockException, String exceptionName)(Code)
Force the completion of this activity, leaving it in state "closed.completed.abandoned" if it is currently running or "open.not_running.suspended.abandoning" if currently suspended. Does nothing if the activity is in state "closed" already or has not been started ("open.not_running.not_started").
The state transition will be signaled to event listeners but will not be forwarded to the process.
Parameters:
  blockException - indicates that the exception occurred on the block activitythis activity is a member of
Parameters:
  exceptionName - the related exception. If null it is an asynchronous exception true if state has changed to closed in this method

invokeTool
void invokeTool(ExtApplication appl, Map params)(Code)
Invoke a tool for this activity.
Parameters:
  appl - the application description of the tool.
Parameters:
  params - the invocation parameters.

performer
String performer()(Code)
Returns the performer as string. performer as string

preliminarilyChosen
boolean preliminarilyChosen()(Code)
Returns if the activity has been preliminarily chosen in a deferred choice. true if the activity has been elected

reset
void reset(boolean preserveThreadInfo, boolean publishChange)(Code)
Reset an activity to NotStartedState.UNKNOWN, i.e. have it assume exactly the same state as it has when newly created. An exception is the thread info which can (optionally) be preserved in certain cases.
Parameters:
  preserveThreadInfo - preserve the thread info, i.e. the information about theactivity's predecessors.
Parameters:
  publishChange - publish the state change, i.e. create a corresponding auditevent

setDebugEnabled
void setDebugEnabled(boolean debug) throws InvalidStateException(Code)
Enable or disable debugging of the activity.
Parameters:
  debug - if the activity is to be debugged
throws:
  InvalidStateException - TODO

setJoinMode
void setJoinMode(JoinAndSplitMode joinMode)(Code)
Set the join mode of the activity.
Parameters:
  joinMode - the new join mode

setSplitMode
void setSplitMode(JoinAndSplitMode splitMode)(Code)
Set the join mode of the activity.
Parameters:
  splitMode - the new split mode

setStartable
void setStartable(Collection triggers, boolean preliminaryElected)(Code)
Update the sub-state of an activity in state NotRunningState.NOT_STARTED to NotStartedState.STARTABLE. This update reflects internal evaluation progression only and does neither update last state change time nor fire an event.
Parameters:
  triggers - the activities that caused the activity to be startable (oneor more activities depending on the join mode).
Parameters:
  preliminaryElected - if the activity is triggered due to a deferred choice

start
void start() throws AlreadyRunningException(Code)
Initiate enactment of a WfActivity.
throws:
  AlreadyRunningException - when the process has already been started.

startTime
Date startTime() throws NotRunningException(Code)
Return the start time of the activity. result
throws:
  NotRunningException - if the activity has not been started yet

threadInfo
ThreadInfo threadInfo()(Code)
Return the activity's thread info. the thread info.

toActivity
Activity toActivity()(Code)
Return the remote version of this object. the client side object.

updateProcessName
void updateProcessName(String newName)(Code)
Updates the process name (which is cached by the activity EJB) if the process name changes.
Parameters:
  newName - the new process name.

withdrawPreliminaryChoice
void withdrawPreliminaryChoice(boolean reset) throws TransitionNotAllowedException(Code)
Terminates and resets an activity that was started preliminarily as part of a deferred choice.
Parameters:
  reset - if the activity's state is to be reset
throws:
  TransitionNotAllowedException - if the activity has not been preliminarily chosen

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