org.hibernate.type
Class TimestampType

java.lang.Object
  org.hibernate.type.AbstractStandardBasicType<T>
      org.hibernate.type.AbstractSingleColumnStandardBasicType<java.util.Date>
          org.hibernate.type.TimestampType

All Implemented Interfaces:

java.io.Serializable, BasicType, LiteralType<java.util.Date>, SingleColumnType<java.util.Date>, StringRepresentableType<java.util.Date>, Type, VersionType<java.util.Date>, XmlRepresentableType<java.util.Date>

Direct Known Subclasses:

DbTimestampType

public class TimestampType
extends AbstractSingleColumnStandardBasicType<java.util.Date>
implements VersionType<java.util.Date>, LiteralType<java.util.Date>

A type that maps between TIMESTAMP and Timestamp

Author:

Gavin King, Steve Ebersole

See Also:

Serialized Form

Field Summary

static TimestampType

INSTANCE

Constructor Summary

TimestampType()

Method Summary

java.util.Date	fromStringValue(java.lang.String xml) Consume the given string representation back into this types java form.
java.util.Comparator<java.util.Date>	getComparator() Get a comparator for version values.
java.lang.String	getName() Returns the abbreviated name of the type.
java.lang.String[]	getRegistrationKeys() Get the names under which this type should be registered in the type registry.
java.util.Date	next(java.util.Date current, SessionImplementor session) Increment the version.
java.lang.String	objectToSQLString(java.util.Date value, Dialect dialect) Convert the value into a string representation, suitable for embedding in an SQL statement as a literal.
java.util.Date	seed(SessionImplementor session) Generate an initial version.

Methods inherited from class org.hibernate.type.AbstractSingleColumnStandardBasicType

get, nullSafeGet, nullSafeSet, nullSafeSet, set, sqlType

Methods inherited from class org.hibernate.type.AbstractStandardBasicType

assemble, beforeAssemble, compare, deepCopy, deepCopy, disassemble, fromString, fromXMLNode, fromXMLString, get, getColumnSpan, getHashCode, getHashCode, getHashCode, getJavaTypeDescriptor, getMutabilityPlan, getReplacement, getReturnedClass, getSemiResolvedType, getSqlTypeDescriptor, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isDirty, isEntityType, isEqual, isEqual, isEqual, isModified, isMutable, isSame, isSame, isXMLElement, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, registerUnderJavaType, replace, replace, resolve, semiResolve, set, 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.VersionType

isEqual

Methods inherited from interface org.hibernate.type.Type

assemble, beforeAssemble, compare, deepCopy, 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 TimestampType INSTANCE

Constructor Detail

TimestampType

public TimestampType()

Method Detail

getName

public java.lang.String getName()

Description copied from interface: Type

Returns the abbreviated name of the type.

Specified by:

getName in interface Type

Returns:

String the Hibernate type name

getRegistrationKeys

public java.lang.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 AbstractStandardBasicType<java.util.Date>

Returns:

The keys under which to register this type.

next

public java.util.Date next(java.util.Date current,
                           SessionImplementor session)

Description copied from interface: VersionType

Increment the version.

Specified by:

next in interface VersionType<java.util.Date>

Parameters:

current - the current version

session - The session from which this request originates.

Returns:

an instance of the type

seed

public java.util.Date seed(SessionImplementor session)

Description copied from interface: VersionType

Generate an initial version.

Specified by:

seed in interface VersionType<java.util.Date>

Parameters:

session - The session from which this request originates.

Returns:

an instance of the type

getComparator

public java.util.Comparator<java.util.Date> getComparator()

Description copied from interface: VersionType

Get a comparator for version values.

Specified by:

getComparator in interface VersionType<java.util.Date>

Returns:

The comparator to use to compare different version values.

objectToSQLString

public java.lang.String objectToSQLString(java.util.Date value,
                                          Dialect dialect)
                                   throws java.lang.Exception

Description copied from interface: LiteralType

Convert the value into a string representation, suitable for embedding in an SQL statement as a literal.

Specified by:

objectToSQLString in interface LiteralType<java.util.Date>

Parameters:

value - The value to convert

dialect - The SQL dialect

Returns:

The value's string representation

Throws:

java.lang.Exception - Indicates an issue converting the value to literal string.

fromStringValue

public java.util.Date fromStringValue(java.lang.String xml)
                               throws HibernateException

Description copied from interface: StringRepresentableType

Consume the given string representation back into this types java form.

Specified by:

fromStringValue in interface SingleColumnType<java.util.Date>

Specified by:

fromStringValue in interface StringRepresentableType<java.util.Date>

Overrides:

fromStringValue in class AbstractStandardBasicType<java.util.Date>

Parameters:

xml - The string representation to be consumed.

Returns:

The java type representation

Throws:

HibernateException - Problem consuming