org.hibernate.jpa.boot.spi

Interface EntityManagerFactoryBuilder

public interface EntityManagerFactoryBuilder

Represents a 2-phase JPA bootstrap process for building a Hibernate EntityManagerFactory.

The first phase is the process of instantiating this builder. During the first phase, loading of Class references is highly discouraged.

The second phase is building the EntityManagerFactory instance via build().

If anything goes wrong during either phase and the bootstrap process needs to be aborted, cancel() should be called.

Method Summary

Modifier and Type	Method and Description
EntityManagerFactory	build() Build EntityManagerFactory instance
void	cancel() Cancel the building processing.
void	generateSchema() Perform an explicit schema generation (rather than an "auto" one) based on the
EntityManagerFactoryBuilder	withDataSource(DataSource dataSource) Allows passing in a DataSource (delayed from constructing the builder, AKA phase 2) to be used in building the EntityManagerFactory
EntityManagerFactoryBuilder	withValidatorFactory(Object validatorFactory) Allows passing in a Java EE ValidatorFactory (delayed from constructing the builder, AKA phase 2) to be used in building the EntityManagerFactory

Method Detail

withValidatorFactory

EntityManagerFactoryBuilder withValidatorFactory(Object validatorFactory)

Allows passing in a Java EE ValidatorFactory (delayed from constructing the builder, AKA phase 2) to be used in building the EntityManagerFactory

Parameters:

validatorFactory - The ValidatorFactory

Returns:

this, for method chaining

withDataSource

EntityManagerFactoryBuilder withDataSource(DataSource dataSource)

Allows passing in a DataSource (delayed from constructing the builder, AKA phase 2) to be used in building the EntityManagerFactory

Parameters:

dataSource - The DataSource to use

Returns:

this, for method chaining

build

EntityManagerFactory build()

Build EntityManagerFactory instance

Returns:

The built EntityManagerFactory

cancel

void cancel()

Cancel the building processing. This is used to signal the builder to release any resources in the case of something having gone wrong during the bootstrap process

generateSchema

void generateSchema()

Perform an explicit schema generation (rather than an "auto" one) based on the