Package org.hibernate.id
Class UUIDHexGenerator
- java.lang.Object
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- org.hibernate.id.AbstractUUIDGenerator
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- org.hibernate.id.UUIDHexGenerator
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- All Implemented Interfaces:
Configurable
,IdentifierGenerator
public class UUIDHexGenerator extends AbstractUUIDGenerator implements Configurable
uuid
A UUIDGenerator that returns a string of length 32, This string will consist of only hex digits. Optionally, the string may be generated with separators between each component of the UUID. Mapping parameters supported: separator.
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Field Summary
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Fields inherited from interface org.hibernate.id.IdentifierGenerator
ENTITY_NAME, GENERATOR_NAME, JPA_ENTITY_NAME
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Constructor Summary
Constructors Constructor Description UUIDHexGenerator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
configure(Type type, Properties params, ServiceRegistry serviceRegistry)
Configure this instance, given the value of parameters specified by the user as <param> elements.protected String
format(int intValue)
protected String
format(short shortValue)
Serializable
generate(SharedSessionContractImplementor session, Object obj)
Generate a new identifier.-
Methods inherited from class org.hibernate.id.AbstractUUIDGenerator
getCount, getHiTime, getIP, getJVM, getLoTime
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.hibernate.id.IdentifierGenerator
supportsJdbcBatchInserts
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Method Detail
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configure
public void configure(Type type, Properties params, ServiceRegistry serviceRegistry) throws MappingException
Description copied from interface:Configurable
Configure this instance, given the value of parameters specified by the user as <param> elements. This method is called just once, following instantiation.- Specified by:
configure
in interfaceConfigurable
- Parameters:
type
- The id property type descriptorparams
- param values, keyed by parameter nameserviceRegistry
- Access to service that may be needed.- Throws:
MappingException
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generate
public Serializable generate(SharedSessionContractImplementor session, Object obj)
Description copied from interface:IdentifierGenerator
Generate a new identifier.- Specified by:
generate
in interfaceIdentifierGenerator
- Parameters:
session
- The session from which the request originatesobj
- the entity or collection (idbag) for which the id is being generated- Returns:
- a new identifier
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format
protected String format(int intValue)
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format
protected String format(short shortValue)
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