Package org.bonitasoft.engine.execution

Class FlowNodeExecutorImpl

java.lang.Object

org.bonitasoft.engine.execution.FlowNodeExecutorImpl

All Implemented Interfaces:

ContainerExecutor, FlowNodeExecutor

@Component("flowNodeExecutor")
public class FlowNodeExecutorImpl
extends Object
implements FlowNodeExecutor

Author:

Baptiste Mesta, Yanyan Liu, Elias Ricken de Medeiros, Emmanuel Duchastenier, Celine Souchet, Matthieu Chaffotte

Constructor Summary

Constructors

Constructor

Description

FlowNodeExecutorImpl(FlowNodeStateManager flowNodeStateManager, ActivityInstanceService activityInstanceManager, ContainerRegistry containerRegistry, ProcessDefinitionService processDefinitionService, SCommentService commentService, ClassLoaderService classLoaderService, WorkService workService, BPMWorkFactory workFactory, ProcessInstanceInterruptor processInstanceInterruptor, BPMArchiverService bpmArchiverService)

Method Summary

Modifier and Type	Method	Description
void	childFinished(long processDefinitionId, long parentId, SFlowNodeInstance childFlowNode)	Method called to notify this container executor that a child reached the given state
void	childReachedState(SProcessInstance childProcInst, org.bonitasoft.engine.bpm.process.ProcessInstanceState childState, boolean hasActionsToExecute)
FlowNodeState	executeFlowNode(SFlowNodeInstance flowNodeInstance, Long executerId, Long executerSubstituteId)	Execute a flow node in the context of this container executor
StateCode	executeState(SProcessDefinition processDefinition, SFlowNodeInstance flowNodeInstance, FlowNodeState state)
String	getHandledType()
void	setStateByStateId(long flowNodeInstanceId, int stateId)	force the state of a flow node toa particular state
FlowNodeState	stepForward(SFlowNodeInstance flowNodeInstance, Long executerId, Long executerSubstituteId)

Methods inherited from class java.lang.Object

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

Constructor Details

FlowNodeExecutorImpl

public FlowNodeExecutorImpl(FlowNodeStateManager flowNodeStateManager,
 ActivityInstanceService activityInstanceManager,
 ContainerRegistry containerRegistry,
 ProcessDefinitionService processDefinitionService,
 SCommentService commentService,
 ClassLoaderService classLoaderService,
 WorkService workService,
 BPMWorkFactory workFactory,
 ProcessInstanceInterruptor processInstanceInterruptor,
 BPMArchiverService bpmArchiverService)

Method Details

executeState

public StateCode executeState(SProcessDefinition processDefinition,
 SFlowNodeInstance flowNodeInstance,
 FlowNodeState state)
                       throws SActivityStateExecutionException,
SActivityExecutionException

Specified by:

executeState in interface FlowNodeExecutor

Parameters:

processDefinition - the process definition of the SFlowNodeInstance on which to execute the state.

flowNodeInstance - the SFlowNodeInstance whose state has to be executed

state - the FlowNodeState to execute

Returns:

the next FlowNodeState, after executing current state

Throws:

SActivityStateExecutionException - if an exception occurs when executing current state

SActivityExecutionException - if an exception occurs when retrieving next state

stepForward

public FlowNodeState stepForward(SFlowNodeInstance flowNodeInstance,
 Long executerId,
 Long executerSubstituteId)
                          throws SFlowNodeExecutionException

Specified by:

stepForward in interface FlowNodeExecutor

Returns:

Throws:

SFlowNodeExecutionException

setStateByStateId

public void setStateByStateId(long flowNodeInstanceId,
 int stateId)
                       throws SActivityStateExecutionException

Description copied from interface: FlowNodeExecutor

force the state of a flow node toa particular state

Specified by:

setStateByStateId in interface FlowNodeExecutor

Throws:

SActivityStateExecutionException

childFinished

public void childFinished(long processDefinitionId,
 long parentId,
 SFlowNodeInstance childFlowNode)
                   throws SFlowNodeNotFoundException,
SFlowNodeReadException,
SProcessDefinitionNotFoundException,
SBonitaReadException,
SArchivingException,
SFlowNodeModificationException,
SFlowNodeExecutionException,
SWorkRegisterException

Description copied from interface: ContainerExecutor

Method called to notify this container executor that a child reached the given state

Specified by:

childFinished in interface ContainerExecutor

Parameters:

processDefinitionId - The identifier of the process definition

parentId - The identifier of the parent of the flow node

Throws:

SFlowNodeNotFoundException

SFlowNodeReadException

SProcessDefinitionNotFoundException

SBonitaReadException

SArchivingException

SFlowNodeModificationException

SFlowNodeExecutionException

SWorkRegisterException

childReachedState

public void childReachedState(SProcessInstance childProcInst,
 org.bonitasoft.engine.bpm.process.ProcessInstanceState childState,
 boolean hasActionsToExecute)
                       throws SBonitaException

Specified by:

childReachedState in interface FlowNodeExecutor

Throws:

SBonitaException

getHandledType

public String getHandledType()

Specified by:

getHandledType in interface ContainerExecutor

Returns:

The handled type

executeFlowNode

public FlowNodeState executeFlowNode(SFlowNodeInstance flowNodeInstance,
 Long executerId,
 Long executerSubstituteId)
                              throws SFlowNodeExecutionException

Description copied from interface: ContainerExecutor

Execute a flow node in the context of this container executor

Specified by:

executeFlowNode in interface ContainerExecutor

Parameters:

flowNodeInstance - The flow node instance

executerId - The identifier of the user which execute the flow node

executerSubstituteId - The identifier of the delegated user which execute the flow node

Returns:

The new state of the flow node after execution

Throws:

SFlowNodeExecutionException - Throw if there is an error when execute the flow node