Package org.flowable.engine.impl.bpmn.helper

Class ClassDelegateCollectionHandler

java.lang.Object

org.flowable.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

org.flowable.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

org.flowable.engine.impl.bpmn.helper.AbstractClassDelegate

org.flowable.engine.impl.bpmn.helper.ClassDelegateCollectionHandler

All Implemented Interfaces:

Serializable, ActivityBehavior, FlowableCollectionHandler, TriggerableActivityBehavior

public class ClassDelegateCollectionHandler
extends AbstractClassDelegate
implements FlowableCollectionHandler

Helper class for Collection handlers to allow class delegation. This class will lazily instantiate the referenced classes when needed at runtime.

Author:

Lori Small

See Also:

Serialized Form

Field Summary

Fields inherited from class org.flowable.engine.impl.bpmn.helper.AbstractClassDelegate

className, fieldDeclarations, serviceTaskId

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

multiInstanceActivityBehavior

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

bpmnActivityBehavior

Constructor Summary

Constructors

Constructor	Description
ClassDelegateCollectionHandler(Class<?> clazz, List<FieldDeclaration> fieldDeclarations)
ClassDelegateCollectionHandler(String className, List<FieldDeclaration> fieldDeclarations)

Method Summary

Modifier and Type	Method	Description
protected FlowableCollectionHandler	getCollectionHandlerInstance()
Collection	resolveCollection(Object collectionValue, DelegateExecution execution)

Methods inherited from class org.flowable.engine.impl.bpmn.helper.AbstractClassDelegate

applyFieldDeclaration, applyFieldDeclaration, applyFieldDeclaration, applyFieldDeclaration, defaultInstantiateDelegate, defaultInstantiateDelegate, defaultInstantiateDelegate, defaultInstantiateDelegate, getClassName, instantiateDelegate

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

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

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

execute, leaveIgnoreConditions, parseActivityType, trigger

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassDelegateCollectionHandler

public ClassDelegateCollectionHandler(String className,
                                      List<FieldDeclaration> fieldDeclarations)

ClassDelegateCollectionHandler

public ClassDelegateCollectionHandler(Class<?> clazz,
                                      List<FieldDeclaration> fieldDeclarations)

Method Detail

resolveCollection

public Collection resolveCollection(Object collectionValue,
                                    DelegateExecution execution)

Specified by:

resolveCollection in interface FlowableCollectionHandler

getCollectionHandlerInstance

protected FlowableCollectionHandler getCollectionHandlerInstance()