org.jcoderz.commons.util
Class IntUserTypeBase

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

All Implemented Interfaces:

Serializable, org.hibernate.usertype.UserType

Direct Known Subclasses:

TestEnumAsNumericUserType, TestEnumExpliciteValueUserType

public abstract class IntUserTypeBase
extends UserTypeBase

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

Author:

Andreas Mandel

See Also:

Serialized Form

Constructor Summary

IntUserTypeBase()

Method Summary

abstract Object	fromInt(int 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 int	toInt(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

IntUserTypeBase

public IntUserTypeBase()

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

fromInt

public abstract Object fromInt(int value)

Implement this method for the particular StrongType.

Parameters:

value - the int representation of the mapped class

Returns:

the instance of the mapped class

toInt

public abstract int toInt(Object value)

Implement this method for the particular StrongType.

Parameters:

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

Returns:

the int 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