PersistenceProviderResolverHolder (EclipseLink 2.7.15, API Reference)

java.lang.Object
- javax.persistence.spi.PersistenceProviderResolverHolder

```
public class PersistenceProviderResolverHolder
extends java.lang.Object
```
Holds the global PersistenceProviderResolver instance. If no PersistenceProviderResolver is set by the environment, the default PersistenceProviderResolver is used. Implementations must be thread-safe.

Since:

2.0

Constructor Summary

Constructors
Constructor Description

PersistenceProviderResolverHolder()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static PersistenceProviderResolver`	`getPersistenceProviderResolver()`	Returns the current persistence provider resolver.
`static void`	`setPersistenceProviderResolver(PersistenceProviderResolver resolver)`	Defines the persistence provider resolver used.

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

- Constructor Detail
  - PersistenceProviderResolverHolder
```
public PersistenceProviderResolverHolder()
```
- Method Detail
  - getPersistenceProviderResolver
```
public static PersistenceProviderResolver getPersistenceProviderResolver()
```
    Returns the current persistence provider resolver.
    
    Returns:
    
    the current persistence provider resolver
  - setPersistenceProviderResolver
```
public static void setPersistenceProviderResolver(PersistenceProviderResolver resolver)
```
    Defines the persistence provider resolver used.
    
    Parameters:
    
    resolver - persistence provider resolver to be used.