net.jworkflow.providers.aws

Class DynamoDBPersistenceService

java.lang.Object

net.jworkflow.providers.aws.DynamoDBPersistenceService

All Implemented Interfaces:

net.jworkflow.kernel.interfaces.PersistenceService

public class DynamoDBPersistenceService
extends Object
implements net.jworkflow.kernel.interfaces.PersistenceService

Field Summary

Fields

Modifier and Type	Field and Description
static String	EVENT_TABLE
static String	SUBSCRIPTION_TABLE
static String	WORKFLOW_TABLE

Constructor Summary

Constructors

Constructor and Description
DynamoDBPersistenceService(software.amazon.awssdk.regions.Region region, DynamoDBProvisioner provisioner, String tablePrefix)

Method Summary

Modifier and Type	Method and Description
String	createEvent(net.jworkflow.kernel.models.Event newEvent)
String	createEventSubscription(net.jworkflow.kernel.models.EventSubscription subscription)
String	createNewWorkflow(net.jworkflow.kernel.models.WorkflowInstance workflow)
net.jworkflow.kernel.models.Event	getEvent(String id)
Iterable<String>	getEvents(String eventName, String eventKey, Date asOf)
Iterable<String>	getRunnableEvents()
Iterable<String>	getRunnableInstances()
Iterable<net.jworkflow.kernel.models.EventSubscription>	getSubcriptions(String eventName, String eventKey, Date asOf)
net.jworkflow.kernel.models.WorkflowInstance	getWorkflowInstance(String id)
void	markEventProcessed(String id)
void	markEventUnprocessed(String id)
void	persistWorkflow(net.jworkflow.kernel.models.WorkflowInstance workflow)
void	provisionStore()
void	terminateSubscription(String eventSubscriptionId)

Methods inherited from class java.lang.Object

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

Field Detail

WORKFLOW_TABLE

public static final String WORKFLOW_TABLE

See Also:

Constant Field Values

SUBSCRIPTION_TABLE

public static final String SUBSCRIPTION_TABLE

See Also:

Constant Field Values

EVENT_TABLE

public static final String EVENT_TABLE

See Also:

Constant Field Values

Constructor Detail

DynamoDBPersistenceService

public DynamoDBPersistenceService(software.amazon.awssdk.regions.Region region,
                                  DynamoDBProvisioner provisioner,
                                  String tablePrefix)

Method Detail

createNewWorkflow

public String createNewWorkflow(net.jworkflow.kernel.models.WorkflowInstance workflow)

Specified by:

createNewWorkflow in interface net.jworkflow.kernel.interfaces.PersistenceService

persistWorkflow

public void persistWorkflow(net.jworkflow.kernel.models.WorkflowInstance workflow)

Specified by:

persistWorkflow in interface net.jworkflow.kernel.interfaces.PersistenceService

getRunnableInstances

public Iterable<String> getRunnableInstances()

Specified by:

getRunnableInstances in interface net.jworkflow.kernel.interfaces.PersistenceService

getWorkflowInstance

public net.jworkflow.kernel.models.WorkflowInstance getWorkflowInstance(String id)

Specified by:

getWorkflowInstance in interface net.jworkflow.kernel.interfaces.PersistenceService

createEventSubscription

public String createEventSubscription(net.jworkflow.kernel.models.EventSubscription subscription)

Specified by:

createEventSubscription in interface net.jworkflow.kernel.interfaces.PersistenceService

getSubcriptions

public Iterable<net.jworkflow.kernel.models.EventSubscription> getSubcriptions(String eventName,
                                                                               String eventKey,
                                                                               Date asOf)

Specified by:

getSubcriptions in interface net.jworkflow.kernel.interfaces.PersistenceService

terminateSubscription

public void terminateSubscription(String eventSubscriptionId)

Specified by:

terminateSubscription in interface net.jworkflow.kernel.interfaces.PersistenceService

createEvent

public String createEvent(net.jworkflow.kernel.models.Event newEvent)

Specified by:

createEvent in interface net.jworkflow.kernel.interfaces.PersistenceService

getEvent

public net.jworkflow.kernel.models.Event getEvent(String id)

Specified by:

getEvent in interface net.jworkflow.kernel.interfaces.PersistenceService

getRunnableEvents

public Iterable<String> getRunnableEvents()

Specified by:

getRunnableEvents in interface net.jworkflow.kernel.interfaces.PersistenceService

getEvents

public Iterable<String> getEvents(String eventName,
                                  String eventKey,
                                  Date asOf)

Specified by:

getEvents in interface net.jworkflow.kernel.interfaces.PersistenceService

markEventProcessed

public void markEventProcessed(String id)

Specified by:

markEventProcessed in interface net.jworkflow.kernel.interfaces.PersistenceService

markEventUnprocessed

public void markEventUnprocessed(String id)

Specified by:

markEventUnprocessed in interface net.jworkflow.kernel.interfaces.PersistenceService

provisionStore

public void provisionStore()

Specified by:

provisionStore in interface net.jworkflow.kernel.interfaces.PersistenceService