JPAEntityManagerAccessor (Cmobilecom AF 5.19 Javadoc)

All Known Implementing Classes:

ResourceLocalEntityManagerAccessor
```
public interface JPAEntityManagerAccessor
```
JPAEntityManagerAccessor for getting JPA entity managers.

Since:

5.17

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clearEntityManagers(QueryDescriptor queryDescriptor)`	Clear entity mangers for the queryDescriptor, including detaching entities and clearing cached EntityManagers if appropriate.
`javax.persistence.EntityManager`	`getEntityManager(QueryDescriptor queryDescriptor)`	Get the JPA entity manager for the queryDescriptor.

- Method Detail
  - getEntityManager
```
javax.persistence.EntityManager getEntityManager(QueryDescriptor queryDescriptor)
```
    Get the JPA entity manager for the queryDescriptor.
    
    Parameters:
    
    queryDescriptor - query descriptor
    
    Returns:
    
    EntityManager instance
  - clearEntityManagers
```
void clearEntityManagers(QueryDescriptor queryDescriptor)
```
    Clear entity mangers for the queryDescriptor, including detaching entities and clearing cached EntityManagers if appropriate.
    
    Parameters:
    
    queryDescriptor - queryDescriptor, null for all persistence units