com.holonplatform.datastore.jpa

Interface JpaDatastore.Builder<D extends JpaDatastore>

All Superinterfaces:

com.holonplatform.core.datastore.Datastore.Builder<D,JpaDatastore.Builder<D>>, com.holonplatform.core.ExpressionResolver.ExpressionResolverBuilder<JpaDatastore.Builder<D>>

Enclosing interface:

JpaDatastore

public static interface JpaDatastore.Builder<D extends JpaDatastore>
extends com.holonplatform.core.datastore.Datastore.Builder<D,JpaDatastore.Builder<D>>

JpaDatastore builder.

Method Summary

Modifier and Type	Method and Description
JpaDatastore.Builder<D>	autoFlush(boolean autoFlush) Set whether to auto-flush mode is enabled.
JpaDatastore.Builder<D>	entityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory) Set the EntityManagerFactory to use to obtain EntityManagers used for datastore operations.
JpaDatastore.Builder<D>	entityManagerFinalizer(JpaDatastore.EntityManagerFinalizer entityManagerFinalizer) Sets the EntityManager finalizer to use after Datastore operations execution.
JpaDatastore.Builder<D>	entityManagerInitializer(JpaDatastore.EntityManagerInitializer entityManagerInitializer) Sets the EntityManager instance provider for Datastore operations execution.

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

build, configuration, dataContextId, traceEnabled

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

withExpressionResolver

Method Detail

entityManagerFactory

JpaDatastore.Builder<D> entityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory)

Set the EntityManagerFactory to use to obtain EntityManagers used for datastore operations.

Parameters:

entityManagerFactory - The EntityManagerFactory to set (not null)

Returns:

this

entityManagerInitializer

JpaDatastore.Builder<D> entityManagerInitializer(JpaDatastore.EntityManagerInitializer entityManagerInitializer)

Sets the EntityManager instance provider for Datastore operations execution.

Parameters:

entityManagerInitializer - the JpaDatastore.EntityManagerInitializer to set (not null)

Returns:

this

entityManagerFinalizer

JpaDatastore.Builder<D> entityManagerFinalizer(JpaDatastore.EntityManagerFinalizer entityManagerFinalizer)

Sets the EntityManager finalizer to use after Datastore operations execution.

Parameters:

entityManagerFinalizer - the JpaDatastore.EntityManagerFinalizer to set

Returns:

this

autoFlush

JpaDatastore.Builder<D> autoFlush(boolean autoFlush)

Set 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.

Default is false.

Parameters:

autoFlush - true to enable the auto-flush mode, false to disable

Returns:

this