Package com.ibm.fhir.persistence.helper

Class FHIRPersistenceHelper

java.lang.Object

com.ibm.fhir.persistence.helper.FHIRPersistenceHelper

All Implemented Interfaces:

PersistenceHelper

public class FHIRPersistenceHelper
extends Object
implements PersistenceHelper

This class serves as a helper for obtaining the correct persistence implementation to be used by the FHIR REST API layer.

Field Summary

Fields

Modifier and Type	Field	Description
protected PropertyGroup	fhirConfig

Constructor Summary

Constructors

Constructor	Description
FHIRPersistenceHelper()

Method Summary

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.
protected String	retrieveFactoryClassName(String factoryPropertyName)	Retrieves the name of the factory class that should be instantiated for use by the server.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.ibm.fhir.persistence.helper.PersistenceHelper

isValidFHIRPersistenceImplementation

Field Detail

fhirConfig

protected PropertyGroup fhirConfig

Constructor Detail

FHIRPersistenceHelper

public FHIRPersistenceHelper()

Method Detail

retrieveFactoryClassName

protected String retrieveFactoryClassName(String factoryPropertyName)
                                   throws FHIRPersistenceException

Retrieves the name of the factory class that should be instantiated for use by the server.

Parameters:

factoryPropertyName - name of the property that contains the FHIRPersistenceFactory class name.

Returns:

Name of the factory class that will be loaded.

Throws:

FHIRPersistenceException

getFHIRPersistenceImplementation

public FHIRPersistence getFHIRPersistenceImplementation()
                                                 throws FHIRPersistenceException

Description copied from interface: PersistenceHelper

Returns an appropriate FHIRPersistance implementation according to the current configuration.

Specified by:

getFHIRPersistenceImplementation in interface PersistenceHelper

Throws:

FHIRPersistenceException

getFHIRPersistenceImplementation

public FHIRPersistence getFHIRPersistenceImplementation(String factoryPropertyName)
                                                 throws FHIRPersistenceException

Description copied from interface: PersistenceHelper

Returns an appropriate FHIRPersistance implementation according to the current configuration.

Specified by:

getFHIRPersistenceImplementation in interface PersistenceHelper

Throws:

FHIRPersistenceException