org.qi4j.entitystore.sql
Class SQLEntityStoreMixin

java.lang.Object
  org.qi4j.entitystore.sql.SQLEntityStoreMixin

All Implemented Interfaces:

ServiceActivation, EntityStore, EntityStoreSPI, StateStore

public class SQLEntityStoreMixin
extends java.lang.Object
implements EntityStore, EntityStoreSPI, StateStore, ServiceActivation

SQL EntityStore core Mixin.

Nested Class Summary

Nested classes/interfaces inherited from interface org.qi4j.api.service.ServiceActivation

ServiceActivation.ServiceActivator

Constructor Summary

SQLEntityStoreMixin()

Method Summary

void	activateService() Called after ServiceComposite Activation.
StateCommitter	applyChanges(EntityStoreUnitOfWork unitofwork, java.lang.Iterable<EntityState> states)
EntityState	entityStateOf(EntityStoreUnitOfWork unitOfWork, EntityReference entityRef)
Input<EntityState,EntityStoreException>	entityStates(Module module)
protected DatabaseSQLService.EntityValueResult	getValue(EntityReference ref)
org.json.JSONObject	jsonStateOf(java.lang.String id)
EntityState	newEntityState(EntityStoreUnitOfWork unitOfWork, EntityReference entityRef, EntityDescriptor entityDescriptor)
EntityStoreUnitOfWork	newUnitOfWork(Usecase usecase, Module module, long currentTime)
protected java.lang.String	newUnitOfWorkId()
void	passivateService() Called before ServiceComposite Passivation.
protected DefaultEntityState	readEntityState(DefaultEntityStoreUnitOfWork unitOfWork, java.io.Reader entityState)
protected void	writeEntityState(DefaultEntityState state, java.io.Writer writer, java.lang.String version)

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLEntityStoreMixin

public SQLEntityStoreMixin()

Method Detail

activateService

public void activateService()
                     throws java.lang.Exception

Description copied from interface: ServiceActivation

Called after ServiceComposite Activation.

Specified by:

activateService in interface ServiceActivation

Throws:

java.lang.Exception

passivateService

public void passivateService()
                      throws java.lang.Exception

Description copied from interface: ServiceActivation

Called before ServiceComposite Passivation.

Specified by:

passivateService in interface ServiceActivation

Throws:

java.lang.Exception

applyChanges

public StateCommitter applyChanges(EntityStoreUnitOfWork unitofwork,
                                   java.lang.Iterable<EntityState> states)

Specified by:

applyChanges in interface EntityStoreSPI

entityStateOf

public EntityState entityStateOf(EntityStoreUnitOfWork unitOfWork,
                                 EntityReference entityRef)

Specified by:

entityStateOf in interface EntityStoreSPI

newEntityState

public EntityState newEntityState(EntityStoreUnitOfWork unitOfWork,
                                  EntityReference entityRef,
                                  EntityDescriptor entityDescriptor)

Specified by:

newEntityState in interface EntityStoreSPI

newUnitOfWork

public EntityStoreUnitOfWork newUnitOfWork(Usecase usecase,
                                           Module module,
                                           long currentTime)

Specified by:

newUnitOfWork in interface EntityStore

entityStates

public Input<EntityState,EntityStoreException> entityStates(Module module)

Specified by:

entityStates in interface EntityStore

newUnitOfWorkId

protected java.lang.String newUnitOfWorkId()

readEntityState

protected DefaultEntityState readEntityState(DefaultEntityStoreUnitOfWork unitOfWork,
                                             java.io.Reader entityState)
                                      throws EntityStoreException

Throws:

EntityStoreException

jsonStateOf

public org.json.JSONObject jsonStateOf(java.lang.String id)
                                throws java.io.IOException

Specified by:

jsonStateOf in interface StateStore

Throws:

java.io.IOException

getValue

protected DatabaseSQLService.EntityValueResult getValue(EntityReference ref)

writeEntityState

protected void writeEntityState(DefaultEntityState state,
                                java.io.Writer writer,
                                java.lang.String version)
                         throws EntityStoreException

Throws:

EntityStoreException