Package org.springframework.boot.orm.jpa
Class EntityManagerFactoryBuilder
- java.lang.Object
- org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder
public class EntityManagerFactoryBuilder extends Object
Convenient builder for JPA EntityManagerFactory instances. Collects common configuration when constructed and then allows you to create one or moreLocalContainerEntityManagerFactoryBeanthrough 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@Beandefinition.- Since:
- 1.3.0
Nested Class Summary
Nested Classes Modifier and Type Class Description classEntityManagerFactoryBuilder.BuilderA fluent builder for a LocalContainerEntityManagerFactoryBean.
Constructor Summary
Constructors Constructor Description EntityManagerFactoryBuilder(org.springframework.orm.jpa.JpaVendorAdapter jpaVendorAdapter, Map<String,?> jpaProperties, org.springframework.orm.jpa.persistenceunit.PersistenceUnitManager persistenceUnitManager)Create a new instance passing in the common pieces that will be shared if multiple EntityManagerFactory instances are created.EntityManagerFactoryBuilder(org.springframework.orm.jpa.JpaVendorAdapter jpaVendorAdapter, Map<String,?> jpaProperties, org.springframework.orm.jpa.persistenceunit.PersistenceUnitManager persistenceUnitManager, URL persistenceUnitRootLocation)Create a new instance passing in the common pieces that will be shared if multiple EntityManagerFactory instances are created.
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description EntityManagerFactoryBuilder.BuilderdataSource(DataSource dataSource)voidsetBootstrapExecutor(org.springframework.core.task.AsyncTaskExecutor bootstrapExecutor)Configure the bootstrap executor to be used by theLocalContainerEntityManagerFactoryBean.
Constructor Detail
EntityManagerFactoryBuilder
public EntityManagerFactoryBuilder(org.springframework.orm.jpa.JpaVendorAdapter jpaVendorAdapter, Map<String,?> jpaProperties, org.springframework.orm.jpa.persistenceunit.PersistenceUnitManager persistenceUnitManager)
Create a new instance passing in the common pieces that will be shared if multiple EntityManagerFactory instances are created.- Parameters:
jpaVendorAdapter- a vendor adapterjpaProperties- the JPA properties to be passed to the persistence providerpersistenceUnitManager- optional source of persistence unit information (can be null)
EntityManagerFactoryBuilder
public EntityManagerFactoryBuilder(org.springframework.orm.jpa.JpaVendorAdapter jpaVendorAdapter, Map<String,?> jpaProperties, org.springframework.orm.jpa.persistenceunit.PersistenceUnitManager persistenceUnitManager, URL persistenceUnitRootLocation)
Create a new instance passing in the common pieces that will be shared if multiple EntityManagerFactory instances are created.- Parameters:
jpaVendorAdapter- a vendor adapterjpaProperties- the JPA properties to be passed to the persistence providerpersistenceUnitManager- optional source of persistence unit information (can be null)persistenceUnitRootLocation- the persistence unit root location to use as a fallback (can be null)- Since:
- 1.4.1
Method Detail
dataSource
public EntityManagerFactoryBuilder.Builder dataSource(DataSource dataSource)
setBootstrapExecutor
public void setBootstrapExecutor(org.springframework.core.task.AsyncTaskExecutor bootstrapExecutor)
Configure the bootstrap executor to be used by theLocalContainerEntityManagerFactoryBean.- Parameters:
bootstrapExecutor- the executor- Since:
- 2.1.0