com.amazonaws.services.simpleworkflow.flow.worker

Class AsyncDecisionTaskHandler

java.lang.Object

com.amazonaws.services.simpleworkflow.flow.worker.DecisionTaskHandler

com.amazonaws.services.simpleworkflow.flow.worker.AsyncDecisionTaskHandler

public class AsyncDecisionTaskHandler
extends DecisionTaskHandler

Constructor Summary

Constructors

Constructor and Description
AsyncDecisionTaskHandler(WorkflowDefinitionFactoryFactory definitionFactoryFactory)

Method Summary

Methods

Modifier and Type	Method and Description
List<AsyncTaskInfo>	getAsynchronousThreadDump(Iterator<DecisionTask> decisionTaskIterator)
String	getAsynchronousThreadDumpAsString(Iterator<DecisionTask> decisionTaskIterator)
RespondDecisionTaskCompletedRequest	handleDecisionTask(Iterator<DecisionTask> decisionTaskIterator) The implementation should be called when a polling SWF Decider receives a new WorkflowTask.
WorkflowDefinition	loadWorkflowThroughReplay(Iterator<DecisionTask> decisionTaskIterator)

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncDecisionTaskHandler

public AsyncDecisionTaskHandler(WorkflowDefinitionFactoryFactory definitionFactoryFactory)

Method Detail

handleDecisionTask

public RespondDecisionTaskCompletedRequest handleDecisionTask(Iterator<DecisionTask> decisionTaskIterator)
                                                       throws Exception

Description copied from class: DecisionTaskHandler

The implementation should be called when a polling SWF Decider receives a new WorkflowTask. Later, that decider should call one of #respondWorkflowTaskCompleted(String, Transition, AmazonSimpleWorkflow) or #respondWorkflowTaskFailed(String, int, String, Map, AmazonSimpleWorkflow) .

Specified by:

handleDecisionTask in class DecisionTaskHandler

Throws:

Exception

loadWorkflowThroughReplay

public WorkflowDefinition loadWorkflowThroughReplay(Iterator<DecisionTask> decisionTaskIterator)
                                             throws Exception

Specified by:

loadWorkflowThroughReplay in class DecisionTaskHandler

Throws:

Exception

getAsynchronousThreadDump

public List<AsyncTaskInfo> getAsynchronousThreadDump(Iterator<DecisionTask> decisionTaskIterator)
                                              throws Exception

Specified by:

getAsynchronousThreadDump in class DecisionTaskHandler

Throws:

Exception

getAsynchronousThreadDumpAsString

public String getAsynchronousThreadDumpAsString(Iterator<DecisionTask> decisionTaskIterator)
                                         throws Exception

Specified by:

getAsynchronousThreadDumpAsString in class DecisionTaskHandler

Throws:

Exception