PersistenceHelper (IBM FHIR Server)

All Known Implementing Classes:

FHIRPersistenceHelper
```
public interface PersistenceHelper
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`FHIRPersistence`	`getFHIRPersistenceImplementation()`	Returns an appropriate FHIRPersistance implementation according to the current configuration.
`FHIRPersistence`	`getFHIRPersistenceImplementation(String factoryPropertyName)`	Returns an appropriate FHIRPersistance implementation according to the current configuration.
`default boolean`	`isValidFHIRPersistenceImplementation(String identifier)`	Identifies if a FHIRPersistence implementation can be found by using the given identifier.

- Method Detail
  - getFHIRPersistenceImplementation
```
FHIRPersistence getFHIRPersistenceImplementation()
                                          throws FHIRPersistenceException
```
    Returns an appropriate FHIRPersistance implementation according to the current configuration.
    
    Throws:
    
    FHIRPersistenceException
  - getFHIRPersistenceImplementation
```
FHIRPersistence getFHIRPersistenceImplementation(String factoryPropertyName)
                                          throws FHIRPersistenceException
```
    Returns an appropriate FHIRPersistance implementation according to the current configuration.
    
    Throws:
    
    FHIRPersistenceException
  - isValidFHIRPersistenceImplementation
```
default boolean isValidFHIRPersistenceImplementation(String identifier)
                                              throws FHIRPersistenceException
```
    Identifies if a FHIRPersistence implementation can be found by using the given identifier.
    
    Parameters:
    
    identifier -
    
    Returns:
    
    TRUE if the identifier maps to a valid FHIRPersistence identifier. Default value is FALSE.
    
    Throws:
    
    FHIRPersistenceException