com.holonplatform.datastore.jpa.config

Interface JpaDatastoreCommodityContext

All Superinterfaces:

com.holonplatform.core.datastore.DataContextBound, com.holonplatform.core.datastore.Datastore, com.holonplatform.core.datastore.DatastoreCommodityContext, com.holonplatform.core.datastore.DatastoreCommodityRegistrar<JpaDatastoreCommodityContext>, com.holonplatform.core.ExpressionResolver.ExpressionResolverSupport, JpaDatastore, Serializable

public interface JpaDatastoreCommodityContext
extends com.holonplatform.core.datastore.DatastoreCommodityContext, JpaDatastore

JPA Datastore DatastoreCommodityContext.

Since:

5.0.0

Nested Class Summary

Nested classes/interfaces inherited from interface com.holonplatform.core.datastore.DatastoreCommodityContext

com.holonplatform.core.datastore.DatastoreCommodityContext.CommodityConfigurationException, com.holonplatform.core.datastore.DatastoreCommodityContext.CommodityNotAvailableException

Nested classes/interfaces inherited from interface com.holonplatform.datastore.jpa.JpaDatastore

JpaDatastore.Builder<D extends JpaDatastore>, JpaDatastore.EntityManagerFinalizer, JpaDatastore.EntityManagerInitializer, JpaDatastore.EntityManagerOperation<R>

Nested classes/interfaces inherited from interface com.holonplatform.core.datastore.Datastore

com.holonplatform.core.datastore.Datastore.OperationResult, com.holonplatform.core.datastore.Datastore.OperationType, com.holonplatform.core.datastore.Datastore.WriteOption

Field Summary

Fields inherited from interface com.holonplatform.datastore.jpa.JpaDatastore

QUERY_PARAMETER_LOCK_MODE

Method Summary

Modifier and Type	Method and Description
javax.persistence.EntityManager	getEntityManager() Obtain an EntityManager instance using configured EntityManagerInitializer.
javax.persistence.EntityManagerFactory	getEntityManagerFactory() Get the EntityManagerFactory.
Optional<ORMPlatform>	getORMPlatform() Get the ORM platform, if detected.
boolean	isAutoFlush() Checks whether to auto-flush mode is enabled.
boolean	isTraceEnabled() Get whether to trace Datastore operations.

Methods inherited from interface com.holonplatform.datastore.jpa.JpaDatastore

builder, withEntityManager

Methods inherited from interface com.holonplatform.core.datastore.Datastore

bulkDelete, bulkInsert, bulkUpdate, create, delete, getAvailableCommodities, insert, query, refresh, save, update

Methods inherited from interface com.holonplatform.core.ExpressionResolver.ExpressionResolverSupport

addExpressionResolver, getExpressionResolvers, removeExpressionResolver

Methods inherited from interface com.holonplatform.core.datastore.DataContextBound

getDataContextId

Methods inherited from interface com.holonplatform.core.datastore.DatastoreCommodityRegistrar

getCommodityFactoryType, registerCommodity

Method Detail

getEntityManagerFactory

javax.persistence.EntityManagerFactory getEntityManagerFactory()

Get the EntityManagerFactory.

Returns:

The EntityManagerFactory

getEntityManager

javax.persistence.EntityManager getEntityManager()

Obtain an EntityManager instance using configured EntityManagerInitializer.

Returns:

A new EntityManager instance

getORMPlatform

Optional<ORMPlatform> getORMPlatform()

Get the ORM platform, if detected.

Returns:

Optional ORM platform

isAutoFlush

boolean isAutoFlush()

Checks whether to auto-flush mode is enabled. When auto-flush mode is enabled, EntityManager.flush() is called after each Datastore data manipulation operation, such as save or delete.

Returns:

true if auto-flush mode is enabled, false otherwise

isTraceEnabled

boolean isTraceEnabled()

Get whether to trace Datastore operations.

Returns:

the trace true if tracing is enabled, false otherwise