org.hibernate.type

Class DbTimestampType

java.lang.Object

org.hibernate.type.AbstractStandardBasicType<T>

org.hibernate.type.AbstractSingleColumnStandardBasicType<Date>

org.hibernate.type.TimestampType

org.hibernate.type.DbTimestampType

All Implemented Interfaces:

Serializable, BasicType, LiteralType<Date>, ProcedureParameterExtractionAware<Date>, SingleColumnType<Date>, StringRepresentableType<Date>, Type, VersionType<Date>, XmlRepresentableType<Date>

public class DbTimestampType
extends TimestampType

dbtimestamp: An extension of TimestampType which maps to the database's current timestamp, rather than the jvm's current timestamp.

Note: May/may-not cause issues on dialects which do not properly support a true notion of timestamp (Oracle < 8, for example, where only its DATE datatype is supported). Depends on the frequency of DML operations...

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static DbTimestampType	INSTANCE

Constructor Summary

Constructors

Constructor and Description
DbTimestampType()

Method Summary

Methods

Modifier and Type	Method and Description
String	getName() Returns the abbreviated name of the type.
String[]	getRegistrationKeys() Get the names under which this type should be registered in the type registry.
Date	seed(SessionImplementor session) Generate an initial version.

Methods inherited from class org.hibernate.type.TimestampType

fromStringValue, getComparator, next, objectToSQLString

Methods inherited from class org.hibernate.type.AbstractSingleColumnStandardBasicType

nullSafeSet, sqlType

Methods inherited from class org.hibernate.type.AbstractStandardBasicType

assemble, beforeAssemble, canDoExtraction, compare, deepCopy, deepCopy, defaultSizes, dictatedSizes, disassemble, extract, extract, fromString, fromXMLNode, fromXMLString, get, getColumnSpan, getDefaultSize, getDictatedSize, getHashCode, getHashCode, getJavaTypeDescriptor, getMutabilityPlan, getReplacement, getReturnedClass, getSemiResolvedType, getSqlTypeDescriptor, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, isXMLElement, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, registerUnderJavaType, remapSqlTypeDescriptor, replace, replace, resolve, semiResolve, set, setJavaTypeDescriptor, setSqlTypeDescriptor, setToXMLNode, sqlTypes, toColumnNullness, toLoggableString, toString, toXMLString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.type.Type

assemble, beforeAssemble, compare, deepCopy, defaultSizes, dictatedSizes, disassemble, fromXMLNode, getColumnSpan, getHashCode, getHashCode, 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, sqlTypes, toColumnNullness, toLoggableString

Methods inherited from interface org.hibernate.type.SingleColumnType

get, nullSafeGet, set, toString

Field Detail

INSTANCE

public static final DbTimestampType INSTANCE

Constructor Detail

DbTimestampType

public DbTimestampType()

Method Detail

getName

public String getName()

Description copied from interface: Type

Returns the abbreviated name of the type.

Specified by:

getName in interface Type

Overrides:

getName in class TimestampType

Returns:

String the Hibernate type name

getRegistrationKeys

public String[] getRegistrationKeys()

Description copied from interface: BasicType

Get the names under which this type should be registered in the type registry.

Specified by:

getRegistrationKeys in interface BasicType

Overrides:

getRegistrationKeys in class TimestampType

Returns:

The keys under which to register this type.

seed

public Date seed(SessionImplementor session)

Description copied from interface: VersionType

Generate an initial version.

Specified by:

seed in interface VersionType<Date>

Overrides:

seed in class TimestampType

Parameters:

session - The session from which this request originates.

Returns:

an instance of the type