ODataJPAFactory (olingo-odata2-jpa-processor-api 2.9.2-SP.26 API)

java.lang.Object
- org.apache.olingo.odata2.jpa.processor.api.factory.ODataJPAFactory

```
public abstract class ODataJPAFactory
extends Object
```
The class is an abstract factory for creating default ODataJPAFactory. The class's actual implementation is responsible for creating other factory implementations.The class creates factories implementing interfaces
Note: Extend this class only if you don't require library's default factory implementation.

Constructor Summary

Constructors
Constructor Description

ODataJPAFactory()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static ODataJPAFactory`	`createFactory()`	Method creates a factory instance.
`JPAAccessFactory`	`getJPAAccessFactory()`	The method returns a null reference to JPA Access Factory.
`JPQLBuilderFactory`	`getJPQLBuilderFactory()`	The method returns a null reference to JPQL Builder Factory.
`ODataJPAAccessFactory`	`getODataJPAAccessFactory()`	The method returns a null reference to OData JPA Access Factory.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ODataJPAFactory
```
public ODataJPAFactory()
```
- Method Detail
  - createFactory
```
public static ODataJPAFactory createFactory()
```
    Method creates a factory instance. The instance returned is singleton. The instance of this factory can be used for creating other factory implementations.
    
    Returns:
    
    instance of type ODataJPAFactory .
  - getJPQLBuilderFactory
```
public JPQLBuilderFactory getJPQLBuilderFactory()
```
    The method returns a null reference to JPQL Builder Factory. Override this method to return an implementation of JPQLBuilderFactory if default implementation from library is not required.
    
    Returns:
    
    instance of type JPQLBuilderFactory
  - getJPAAccessFactory
```
public JPAAccessFactory getJPAAccessFactory()
```
    The method returns a null reference to JPA Access Factory. Override this method to return an implementation of JPAAccessFactory if default implementation from library is not required.
    
    Returns:
    
    instance of type JPQLBuilderFactory
  - getODataJPAAccessFactory
```
public ODataJPAAccessFactory getODataJPAAccessFactory()
```
    The method returns a null reference to OData JPA Access Factory. Override this method to return an implementation of ODataJPAAccessFactory if default implementation from library is not required.
    
    Returns:
    
    instance of type ODataJPAAccessFactory