edu.nrao.sss.dao.math
Class PolynomialConverter

java.lang.Object
  edu.nrao.sss.dao.math.PolynomialConverter

All Implemented Interfaces:

org.hibernate.usertype.UserType

public class PolynomialConverter
extends Object
implements org.hibernate.usertype.UserType

A class to help Hibernate persist polynomials.

Version Info:

$Revision: 2233 $

$Date: 2009-04-23 14:00:49 -0600 (Thu, 23 Apr 2009) $

$Author: dharland $

Since:

2006-04-25

Constructor Summary

PolynomialConverter()

Method Summary

Object	assemble(Serializable cached, Object owner)
Object	deepCopy(Object value)
Serializable	disassemble(Object value)
boolean	equals(Object x, Object y)
int	hashCode(Object x)
boolean	isMutable()
Object	nullSafeGet(ResultSet rs, String[] names, Object owner)
void	nullSafeSet(PreparedStatement statement, Object value, int index)
Object	replace(Object original, Object target, Object owner)
Class<?>	returnedClass()
int[]	sqlTypes()

Methods inherited from class java.lang.Object

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

Constructor Detail

PolynomialConverter

public PolynomialConverter()

Method Detail

sqlTypes

public int[] sqlTypes()

Specified by:

sqlTypes in interface org.hibernate.usertype.UserType

returnedClass

public Class<?> returnedClass()

Specified by:

returnedClass in interface org.hibernate.usertype.UserType

deepCopy

public Object deepCopy(Object value)

Specified by:

deepCopy in interface org.hibernate.usertype.UserType

nullSafeGet

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

Specified by:

nullSafeGet in interface org.hibernate.usertype.UserType

Throws:

org.hibernate.HibernateException

SQLException

nullSafeSet

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

Specified by:

nullSafeSet in interface org.hibernate.usertype.UserType

Throws:

org.hibernate.HibernateException

SQLException

isMutable

public boolean isMutable()

Specified by:

isMutable in interface org.hibernate.usertype.UserType

equals

public boolean equals(Object x,
                      Object y)

Specified by:

equals in interface org.hibernate.usertype.UserType

hashCode

public int hashCode(Object x)

Specified by:

hashCode in interface org.hibernate.usertype.UserType

assemble

public Object assemble(Serializable cached,
                       Object owner)
                throws org.hibernate.HibernateException

Specified by:

assemble in interface org.hibernate.usertype.UserType

Throws:

org.hibernate.HibernateException

disassemble

public Serializable disassemble(Object value)
                         throws org.hibernate.HibernateException

Specified by:

disassemble in interface org.hibernate.usertype.UserType

Throws:

org.hibernate.HibernateException

replace

public Object replace(Object original,
                      Object target,
                      Object owner)
               throws org.hibernate.HibernateException

Specified by:

replace in interface org.hibernate.usertype.UserType

Throws:

org.hibernate.HibernateException