spring-boot/org.springframework.boot.orm.jpa/EntityManagerFactoryBuilder

EntityManagerFactoryBuilder

Convenient builder for JPA EntityManagerFactory instances. Collects common configuration when constructed and then allows you to create one or more LocalContainerEntityManagerFactoryBean through a fluent builder pattern. The most common options are covered in the builder, but you can always manipulate the product of the builder if you need more control, before returning it from a @Bean definition.

Author

Dave Syer

Phillip Webb

Stephane Nicoll

Since

1.3.0

Constructors

EntityManagerFactoryBuilder

constructor(jpaVendorAdapter: JpaVendorAdapter, jpaPropertiesFactory: (DataSource) -> Map<String, out Any>, persistenceUnitManager: PersistenceUnitManager)

Create a new instance passing in the common pieces that will be shared if multiple EntityManagerFactory instances are created.

constructor(jpaVendorAdapter: JpaVendorAdapter, jpaPropertiesFactory: (DataSource) -> Map<String, out Any>, persistenceUnitManager: PersistenceUnitManager, persistenceUnitRootLocation: URL)

Create a new instance passing in the common pieces that will be shared if multiple EntityManagerFactory instances are created.

constructor(jpaVendorAdapter: JpaVendorAdapter, jpaProperties: Map<String, out Any>, persistenceUnitManager: PersistenceUnitManager)

Create a new instance passing in the common pieces that will be shared if multiple EntityManagerFactory instances are created.

constructor(jpaVendorAdapter: JpaVendorAdapter, jpaProperties: Map<String, out Any>, persistenceUnitManager: PersistenceUnitManager, persistenceUnitRootLocation: URL)

Create a new instance passing in the common pieces that will be shared if multiple EntityManagerFactory instances are created.

Types

Builder

inner class Builder

A fluent builder for a LocalContainerEntityManagerFactoryBean.

Functions

dataSource

open fun dataSource(dataSource: DataSource): EntityManagerFactoryBuilder.Builder

Create a new Builder for a EntityManagerFactory using the settings of the given instance, and the given DataSource.

setBootstrapExecutor

open fun setBootstrapExecutor(bootstrapExecutor: AsyncTaskExecutor)

Configure the bootstrap executor to be used by the LocalContainerEntityManagerFactoryBean.

setPersistenceUnitPostProcessors

open fun setPersistenceUnitPostProcessors(persistenceUnitPostProcessors: Array<PersistenceUnitPostProcessor>)

Set the persistence unit post processors to be applied to the PersistenceUnitInfo used for creating the LocalContainerEntityManagerFactoryBean.