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

AsyncDecisionTaskHandler(WorkflowDefinitionFactoryFactory definitionFactoryFactory)

Method Summary

java.util.List<AsyncTaskInfo>	getAsynchronousThreadDump(java.util.Iterator<DecisionTask> decisionTaskIterator)
java.lang.String	getAsynchronousThreadDumpAsString(java.util.Iterator<DecisionTask> decisionTaskIterator)
RespondDecisionTaskCompletedRequest	handleDecisionTask(java.util.Iterator<DecisionTask> decisionTaskIterator) The implementation should be called when a polling SWF Decider receives a new WorkflowTask.
WorkflowDefinition	loadWorkflowThroughReplay(java.util.Iterator<DecisionTask> decisionTaskIterator)

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncDecisionTaskHandler

public AsyncDecisionTaskHandler(WorkflowDefinitionFactoryFactory definitionFactoryFactory)

Method Detail

handleDecisionTask

public RespondDecisionTaskCompletedRequest handleDecisionTask(java.util.Iterator<DecisionTask> decisionTaskIterator)
                                                       throws java.lang.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:

java.lang.Exception

loadWorkflowThroughReplay

public WorkflowDefinition loadWorkflowThroughReplay(java.util.Iterator<DecisionTask> decisionTaskIterator)
                                             throws java.lang.Exception

Specified by:

loadWorkflowThroughReplay in class DecisionTaskHandler

Throws:

java.lang.Exception

getAsynchronousThreadDump

public java.util.List<AsyncTaskInfo> getAsynchronousThreadDump(java.util.Iterator<DecisionTask> decisionTaskIterator)
                                                        throws java.lang.Exception

Specified by:

getAsynchronousThreadDump in class DecisionTaskHandler

Throws:

java.lang.Exception

getAsynchronousThreadDumpAsString

public java.lang.String getAsynchronousThreadDumpAsString(java.util.Iterator<DecisionTask> decisionTaskIterator)
                                                   throws java.lang.Exception

Specified by:

getAsynchronousThreadDumpAsString in class DecisionTaskHandler

Throws:

java.lang.Exception