org.jcoderz.commons.util
Class LongUserTypeBase

java.lang.Object
  org.jcoderz.commons.util.UserTypeBase
      org.jcoderz.commons.util.LongUserTypeBase

All Implemented Interfaces:

Serializable, org.hibernate.usertype.UserType

Direct Known Subclasses:

SampleLongUserType

public abstract class LongUserTypeBase
extends UserTypeBase

This class is used by the Hibernate binding for long based strong types.

Author:

Andreas Mandel

See Also:

Serialized Form

Constructor Summary

LongUserTypeBase()

Method Summary

abstract Object	fromLong(long value) Implement this method for the particular StrongType.
Object	nullSafeGet(ResultSet resultSet, String[] types, Object owner)
void	nullSafeSet(PreparedStatement statement, Object value, int index)
int[]	sqlTypes()
abstract long	toLong(Object value) Implement this method for the particular StrongType.

Methods inherited from class org.jcoderz.commons.util.UserTypeBase

assemble, deepCopy, disassemble, equals, hashCode, isMutable, replace, returnedClass

Methods inherited from class java.lang.Object

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

Constructor Detail

LongUserTypeBase

public LongUserTypeBase()

Method Detail

nullSafeGet

public Object nullSafeGet(ResultSet resultSet,
                          String[] types,
                          Object owner)
                   throws org.hibernate.HibernateException,
                          SQLException

Specified by:

nullSafeGet in interface org.hibernate.usertype.UserType

Specified by:

nullSafeGet in class UserTypeBase

Throws:

org.hibernate.HibernateException

SQLException

fromLong

public abstract Object fromLong(long value)

Implement this method for the particular StrongType.

Parameters:

value - the long representation of the mapped class

Returns:

the instance of the mapped class

toLong

public abstract long toLong(Object value)

Implement this method for the particular StrongType.

Parameters:

value - the StrongType to be converted into its numeric representation.

Returns:

the long representation of the value given.

nullSafeSet

public void nullSafeSet(PreparedStatement statement,
                        Object value,
                        int index)
                 throws org.hibernate.HibernateException,
                        SQLException

Specified by:

nullSafeSet in interface org.hibernate.usertype.UserType

Specified by:

nullSafeSet in class UserTypeBase

Throws:

org.hibernate.HibernateException

SQLException

sqlTypes

public int[] sqlTypes()

Specified by:

sqlTypes in interface org.hibernate.usertype.UserType

Specified by:

sqlTypes in class UserTypeBase