Package org.activiti.engine.impl.bpmn.behavior

Class CallActivityBehavior

java.lang.Object

org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

org.activiti.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

org.activiti.engine.impl.bpmn.behavior.CallActivityBehavior

All Implemented Interfaces:

Serializable, ActivityBehavior, SubProcessActivityBehavior, TriggerableActivityBehavior

public class CallActivityBehavior
extends AbstractBpmnActivityBehavior
implements SubProcessActivityBehavior

Implementation of the BPMN 2.0 call activity (limited currently to calling a subprocess and not (yet) a global task).

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected List<MapExceptionEntry>	mapExceptions
protected Expression	processDefinitionExpression
protected String	processDefinitionKey

Fields inherited from class org.activiti.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

multiInstanceActivityBehavior

Fields inherited from class org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

bpmnActivityBehavior

Constructor Summary

Constructors

Constructor	Description
CallActivityBehavior(String processDefinitionKey, List<MapExceptionEntry> mapExceptions)
CallActivityBehavior(String processDefinitionKey, List<MapExceptionEntry> mapExceptions, VariablesPropagator variablesPropagator)
CallActivityBehavior(Expression processDefinitionExpression, List<MapExceptionEntry> mapExceptions)
CallActivityBehavior(Expression processDefinitionExpression, List<MapExceptionEntry> mapExceptions, VariablesPropagator variablesPropagator)

Method Summary

Modifier and Type	Method	Description
protected Map<String,Object>	calculateInboundVariables(DelegateExecution execution, ProcessDefinition processDefinition)
void	completed(DelegateExecution execution)	called after the process instance is destroyed for this activity to perform its outgoing control flow logic.
void	completing(DelegateExecution execution, DelegateExecution subProcessInstance)	called before the process instance is destroyed to allow this activity to extract data from the sub process instance.
protected DelegateExecution	copyOutParameters(DelegateExecution execution, DelegateExecution subProcessInstance)
protected Map<String,Object>	copyProcessVariables(DelegateExecution execution, ExpressionManager expressionManager, CallActivity callActivity, Map<String,Object> variables)
void	execute(DelegateExecution execution)	Default behaviour: just leave the activity with no extra functionality.
protected ProcessDefinition	findProcessDefinition(String processDefinitionKey, String tenantId)
String	getProcessDefinitionKey()
protected void	initializeVariables(ExecutionEntity subProcessInstance, Map<String,Object> variables)
protected Map<String,Object>	processDataObjects(Collection<ValuedDataObject> dataObjects)
void	setProcessDefinitionKey(String processDefinitionKey)

Methods inherited from class org.activiti.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

executeCompensateBoundaryEvents, findBoundaryEventsForFlowNode, getMultiInstanceActivityBehavior, getProcessDefinition, hasLoopCharacteristics, hasMultiInstanceCharacteristics, leave, setMultiInstanceActivityBehavior

Methods inherited from class org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

leaveIgnoreConditions, parseActivityType, trigger

Methods inherited from class java.lang.Object

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

Field Details

processDefinitionKey

protected String processDefinitionKey

processDefinitionExpression

protected Expression processDefinitionExpression

mapExceptions

protected List<MapExceptionEntry> mapExceptions

Constructor Details

CallActivityBehavior

public CallActivityBehavior(String processDefinitionKey,
 List<MapExceptionEntry> mapExceptions)

CallActivityBehavior

public CallActivityBehavior(String processDefinitionKey,
 List<MapExceptionEntry> mapExceptions,
 VariablesPropagator variablesPropagator)

CallActivityBehavior

public CallActivityBehavior(Expression processDefinitionExpression,
 List<MapExceptionEntry> mapExceptions)

CallActivityBehavior

public CallActivityBehavior(Expression processDefinitionExpression,
 List<MapExceptionEntry> mapExceptions,
 VariablesPropagator variablesPropagator)

Method Details

execute

public void execute(DelegateExecution execution)

Description copied from class: FlowNodeActivityBehavior

Default behaviour: just leave the activity with no extra functionality.

Specified by:

execute in interface ActivityBehavior

Overrides:

execute in class FlowNodeActivityBehavior

completing

public void completing(DelegateExecution execution,
 DelegateExecution subProcessInstance)
                throws Exception

Description copied from interface: SubProcessActivityBehavior

called before the process instance is destroyed to allow this activity to extract data from the sub process instance. No control flow should be done on the execution yet.

Specified by:

completing in interface SubProcessActivityBehavior

Throws:

Exception

completed

public void completed(DelegateExecution execution)
               throws Exception

Description copied from interface: SubProcessActivityBehavior

called after the process instance is destroyed for this activity to perform its outgoing control flow logic.

Specified by:

completed in interface SubProcessActivityBehavior

Throws:

Exception

setProcessDefinitionKey

public void setProcessDefinitionKey(String processDefinitionKey)

getProcessDefinitionKey

public String getProcessDefinitionKey()

findProcessDefinition

protected ProcessDefinition findProcessDefinition(String processDefinitionKey,
 String tenantId)

processDataObjects

protected Map<String,Object> processDataObjects(Collection<ValuedDataObject> dataObjects)

initializeVariables

protected void initializeVariables(ExecutionEntity subProcessInstance,
 Map<String,Object> variables)

calculateInboundVariables

protected Map<String,Object> calculateInboundVariables(DelegateExecution execution,
 ProcessDefinition processDefinition)

copyProcessVariables

protected Map<String,Object> copyProcessVariables(DelegateExecution execution,
 ExpressionManager expressionManager,
 CallActivity callActivity,
 Map<String,Object> variables)

copyOutParameters

protected DelegateExecution copyOutParameters(DelegateExecution execution,
 DelegateExecution subProcessInstance)