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CalendarType (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档


net.sf.hibernate.type
Class CalendarType

java.lang.Object
  extended bynet.sf.hibernate.type.AbstractType
      extended bynet.sf.hibernate.type.NullableType
          extended bynet.sf.hibernate.type.MutableType
              extended bynet.sf.hibernate.type.CalendarType
All Implemented Interfaces:
Serializable, Type, VersionType

public class CalendarType
extends MutableType
implements VersionType

calendar: A type mapping for a Calendar object that represents a datetime.

Author:
Gavin King
See Also:
Serialized Form

Constructor Summary
CalendarType()
           
 
Method Summary
 Object deepCopyNotNull(Object value)
           
 boolean equals(Object x, Object y)
          Compare two instances of the class mapped by this type for persistence "equality", ie.
 Object fromStringValue(String xml)
           
 Object get(ResultSet rs, String name)
           
 Comparator getComparator()
          Get a comparator for the version numbers
 String getName()
          Returns the abbreviated name of the type.
 Class getReturnedClass()
          The class returned by nullSafeGet() methods.
 Object next(Object current)
          Increment the version.
 Object seed()
          Generate an initial version.
 void set(PreparedStatement st, Object value, int index)
           
 int sqlType()
           
 String toString(Object value)
           
 
Methods inherited from class net.sf.hibernate.type.MutableType
copy, hasNiceEquals, isMutable
 
Methods inherited from class net.sf.hibernate.type.NullableType
deepCopy, fromString, getColumnSpan, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, sqlTypes, toString
 
Methods inherited from class net.sf.hibernate.type.AbstractType
assemble, disassemble, equals, hashCode, hydrate, isAssociationType, isComponentType, isDirty, isEntityType, isModified, isObjectType, isPersistentCollectionType, resolveIdentifier
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface net.sf.hibernate.type.Type
assemble, copy, deepCopy, disassemble, fromString, getColumnSpan, hasNiceEquals, hydrate, isAssociationType, isComponentType, isDirty, isEntityType, isModified, isMutable, isObjectType, isPersistentCollectionType, nullSafeGet, nullSafeGet, nullSafeSet, resolveIdentifier, sqlTypes, toString
 

Constructor Detail

CalendarType

public CalendarType()
Method Detail

get

public Object get(ResultSet rs,
                  String name)
           throws HibernateException,
                  SQLException
Specified by:
get in class NullableType
Throws:
HibernateException
SQLException

set

public void set(PreparedStatement st,
                Object value,
                int index)
         throws HibernateException,
                SQLException
Specified by:
set in class NullableType
Throws:
HibernateException
SQLException

sqlType

public int sqlType()
Specified by:
sqlType in class NullableType

toString

public String toString(Object value)
                throws HibernateException
Specified by:
toString in class NullableType
Throws:
HibernateException

fromStringValue

public Object fromStringValue(String xml)
                       throws HibernateException
Specified by:
fromStringValue in class NullableType
Throws:
HibernateException

deepCopyNotNull

public Object deepCopyNotNull(Object value)
                       throws HibernateException
Specified by:
deepCopyNotNull in class NullableType
Throws:
HibernateException

getReturnedClass

public Class getReturnedClass()
Description copied from interface: Type
The class returned by nullSafeGet() methods. This is used to establish the class of an array of this type.

Specified by:
getReturnedClass in interface Type
Returns:
Class

equals

public boolean equals(Object x,
                      Object y)
               throws HibernateException
Description copied from interface: Type
Compare two instances of the class mapped by this type for persistence "equality", ie. Equality of persistent state.

Specified by:
equals in interface Type
Parameters:
x -
y -
Returns:
boolean
Throws:
HibernateException

getName

public 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

next

public Object next(Object current)
Description copied from interface: VersionType
Increment the version.

Specified by:
next in interface VersionType
Parameters:
current - the current version
Returns:
an instance of the type

seed

public Object seed()
Description copied from interface: VersionType
Generate an initial version.

Specified by:
seed in interface VersionType
Returns:
an instance of the type

getComparator

public Comparator getComparator()
Description copied from interface: VersionType
Get a comparator for the version numbers

Specified by:
getComparator in interface VersionType
Returns:
a comparator