org.hibernate.ogm.type.impl

Class UUIDType

java.lang.Object

org.hibernate.ogm.type.impl.AbstractGenericBasicType<UUID>

org.hibernate.ogm.type.impl.UUIDType

All Implemented Interfaces:

Serializable, GridType, StringRepresentableType<UUID>, XmlRepresentableType<UUID>

public class UUIDType
extends AbstractGenericBasicType<UUID>

Type descriptor for translating a UUID Java type into its string representation in order to be stored in the datastore deposit. The UUID.toString() method is used to get a string representation, this method use the plain notation with minus symbol only that should be cross platform/language usable.

Author:

Nicolas Helleringer

See Also:

UUID, UUID.toString(), UUID.fromString(java.lang.String), Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static UUIDType	INSTANCE

Constructor Summary

Constructors

Constructor and Description
UUIDType()

Method Summary

Methods

Modifier and Type	Method and Description
UUID	fromStringValue(String string)
int	getColumnSpan(Mapping mapping) How many columns are used to persist this type.
String	getName() Returns the abbreviated name of the type.
String	toString(UUID value)

Methods inherited from class org.hibernate.ogm.type.impl.AbstractGenericBasicType

assemble, beforeAssemble, compare, deepCopy, disassemble, fromString, fromXMLNode, fromXMLString, getGridTypeDescriptor, getHashCode, getHashCode, getJavaTypeDescriptor, getRegistrationKeys, getReturnedClass, getSemiResolvedType, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, isXMLElement, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, replace, replace, resolve, semiResolve, setToXMLNode, toColumnNullness, toLoggableString, toXMLString

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final UUIDType INSTANCE

Constructor Detail

UUIDType

public UUIDType()

Method Detail

getName

public String getName()

Description copied from interface: GridType

Returns the abbreviated name of the type.

Returns:

the Hibernate type name as String

getColumnSpan

public int getColumnSpan(Mapping mapping)

Description copied from interface: GridType

How many columns are used to persist this type. Always the same as sqlTypes(mapping).length

Specified by:

getColumnSpan in interface GridType

Specified by:

getColumnSpan in class AbstractGenericBasicType<UUID>

Parameters:

mapping - The mapping object :/

Returns:

The number of columns

toString

public String toString(UUID value)
                throws HibernateException

Specified by:

toString in interface StringRepresentableType<UUID>

Overrides:

toString in class AbstractGenericBasicType<UUID>

Throws:

HibernateException

fromStringValue

public UUID fromStringValue(String string)
                     throws HibernateException

Specified by:

fromStringValue in interface StringRepresentableType<UUID>

Overrides:

fromStringValue in class AbstractGenericBasicType<UUID>

Throws:

HibernateException