cloud.orbit.actors.extensions.dynamodb

Class DynamoDBStorageExtension

java.lang.Object

cloud.orbit.actors.extensions.dynamodb.DynamoDBStorageExtension

All Implemented Interfaces:

cloud.orbit.actors.extensions.ActorExtension, cloud.orbit.actors.extensions.StorageExtension, cloud.orbit.lifecycle.Startable

public class DynamoDBStorageExtension
extends Object
implements cloud.orbit.actors.extensions.StorageExtension

Field Summary

Fields

Modifier and Type	Field and Description
static String	DOCUMENT_ID_DECORATION_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
DynamoDBStorageExtension()
DynamoDBStorageExtension(DynamoDBConfiguration dynamoDBConfiguration)

Method Summary

Modifier and Type	Method and Description
cloud.orbit.concurrent.Task<Void>	clearState(cloud.orbit.actors.runtime.RemoteReference<?> reference, Object state)
cloud.orbit.concurrent.Task<Void>	clearState(cloud.orbit.actors.runtime.RemoteReference<?> reference, Object state, Class<?> stateClass)
String	generateDocumentId(cloud.orbit.actors.runtime.RemoteReference<?> reference, Class<?> stateClass)
protected com.amazonaws.services.dynamodbv2.document.Item	generatePutItem(cloud.orbit.actors.runtime.RemoteReference<?> reference, Object state, Class<?> stateClass, String itemId, com.fasterxml.jackson.databind.ObjectMapper mapper)
String	getDefaultTableName()
protected DynamoDBConnection	getDynamoDBConnection()
String	getIdDecoration(Class<?> stateClass, String defaultIdDecoration)
String	getName()
String	getTableName(Class<?> referenceType, Class<?> stateType)
cloud.orbit.concurrent.Task<Boolean>	readState(cloud.orbit.actors.runtime.RemoteReference<?> reference, Object state)
cloud.orbit.concurrent.Task<Boolean>	readState(cloud.orbit.actors.runtime.RemoteReference<?> reference, Object state, Class<?> stateClass)
protected void	readStateInternal(Object state, Class<?> stateClass, com.amazonaws.services.dynamodbv2.document.Item item, com.fasterxml.jackson.databind.ObjectMapper mapper)
void	setDefaultTableName(String defaultTableName)
void	setName(String name)
cloud.orbit.concurrent.Task<Void>	start()
cloud.orbit.concurrent.Task<Void>	stop()
cloud.orbit.concurrent.Task<Void>	writeState(cloud.orbit.actors.runtime.RemoteReference<?> reference, Object state)
cloud.orbit.concurrent.Task<Void>	writeState(cloud.orbit.actors.runtime.RemoteReference<?> reference, Object state, Class<?> stateClass)

Methods inherited from class java.lang.Object

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

Field Detail

DOCUMENT_ID_DECORATION_SEPARATOR

public static final String DOCUMENT_ID_DECORATION_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

DynamoDBStorageExtension

public DynamoDBStorageExtension()

DynamoDBStorageExtension

public DynamoDBStorageExtension(DynamoDBConfiguration dynamoDBConfiguration)

Method Detail

start

public cloud.orbit.concurrent.Task<Void> start()

Specified by:

start in interface cloud.orbit.lifecycle.Startable

stop

public cloud.orbit.concurrent.Task<Void> stop()

Specified by:

stop in interface cloud.orbit.lifecycle.Startable

clearState

public cloud.orbit.concurrent.Task<Void> clearState(cloud.orbit.actors.runtime.RemoteReference<?> reference,
                                                    Object state)

Specified by:

clearState in interface cloud.orbit.actors.extensions.StorageExtension

clearState

public cloud.orbit.concurrent.Task<Void> clearState(cloud.orbit.actors.runtime.RemoteReference<?> reference,
                                                    Object state,
                                                    Class<?> stateClass)

readState

public cloud.orbit.concurrent.Task<Boolean> readState(cloud.orbit.actors.runtime.RemoteReference<?> reference,
                                                      Object state)

Specified by:

readState in interface cloud.orbit.actors.extensions.StorageExtension

readState

public cloud.orbit.concurrent.Task<Boolean> readState(cloud.orbit.actors.runtime.RemoteReference<?> reference,
                                                      Object state,
                                                      Class<?> stateClass)

writeState

public cloud.orbit.concurrent.Task<Void> writeState(cloud.orbit.actors.runtime.RemoteReference<?> reference,
                                                    Object state)

Specified by:

writeState in interface cloud.orbit.actors.extensions.StorageExtension

writeState

public cloud.orbit.concurrent.Task<Void> writeState(cloud.orbit.actors.runtime.RemoteReference<?> reference,
                                                    Object state,
                                                    Class<?> stateClass)

getName

public String getName()

Specified by:

getName in interface cloud.orbit.actors.extensions.StorageExtension

generateDocumentId

public String generateDocumentId(cloud.orbit.actors.runtime.RemoteReference<?> reference,
                                 Class<?> stateClass)

getIdDecoration

public String getIdDecoration(Class<?> stateClass,
                              String defaultIdDecoration)

getTableName

public String getTableName(Class<?> referenceType,
                           Class<?> stateType)

setName

public void setName(String name)

getDefaultTableName

public String getDefaultTableName()

setDefaultTableName

public void setDefaultTableName(String defaultTableName)

getDynamoDBConnection

protected DynamoDBConnection getDynamoDBConnection()

readStateInternal

protected void readStateInternal(Object state,
                                 Class<?> stateClass,
                                 com.amazonaws.services.dynamodbv2.document.Item item,
                                 com.fasterxml.jackson.databind.ObjectMapper mapper)

generatePutItem

protected com.amazonaws.services.dynamodbv2.document.Item generatePutItem(cloud.orbit.actors.runtime.RemoteReference<?> reference,
                                                                          Object state,
                                                                          Class<?> stateClass,
                                                                          String itemId,
                                                                          com.fasterxml.jackson.databind.ObjectMapper mapper)