Class UniqueIdentifierCalculator

java.lang.Object

com.bluebell.greenhouse.radicle.util.UniqueIdentifierCalculator

public final class UniqueIdentifierCalculator
extends Object

Service for handling computations regarding unique identifiers that are typical used on GenericDTOs.

Version:

3.0.6

Author:

Stephen Prizio

Method Summary

Modifier and Type	Method	Description
static String	generateGenericUid(Object... values)	Generates a generic uid from the given values.
static String	generateUid(GenericEntity entity)	Generates the uid from the given GenericEntity.
static String	generateUid(Long id, Class<? extends GenericEntity> entityType)	Generates the uid for a projected row, which carries an id but no entity.
static long	generateUniqueIdentifierAsLong(String uid)	Generates a unique long from the given uid.
static long	retrieveId(String uid)	Retrieves the id for an entity from the given GenericDTO.

Methods inherited from class Object

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

Method Details

generateUid

public static String generateUid(GenericEntity entity)

Generates the uid from the given GenericEntity.

Parameters:

entity - GenericEntity

Returns:

uid

generateUid

public static String generateUid(Long id,
 Class<? extends GenericEntity> entityType)

Generates the uid for a projected row, which carries an id but no entity.

Parameters:

id - entity id

entityType - entity type the row was projected from

Returns:

uid

retrieveId

public static long retrieveId(String uid)

Retrieves the id for an entity from the given GenericDTO.

Parameters:

uid - unique identifier

Returns:

id

generateUniqueIdentifierAsLong

public static long generateUniqueIdentifierAsLong(String uid)

Generates a unique long from the given uid.

Parameters:

uid - unique identifier

Returns:

unique long

generateGenericUid

public static String generateGenericUid(Object... values)

Generates a generic uid from the given values.

Parameters:

values - uid values

Returns:

uid