EntityManagerFactoryBuilder (Hibernate Javadocs)

All Known Implementing Classes:

EntityManagerFactoryBuilderImpl
```
public interface EntityManagerFactoryBuilder
```
Represents a two-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

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	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
`ManagedResources`	`getManagedResources()`
`MetadataImplementor`	`metadata()`
`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
  - getManagedResources
```
ManagedResources getManagedResources()
```
  - metadata
```
MetadataImplementor metadata()
```
  - 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