com.vladmihalcea.hibernate.type

Class ImmutableType<T>

java.lang.Object

com.vladmihalcea.hibernate.type.ImmutableType<T>

All Implemented Interfaces:

org.hibernate.usertype.UserType

Direct Known Subclasses:

NullableCharacterType

public abstract class ImmutableType<T>
extends Object
implements org.hibernate.usertype.UserType

Very convenient base class for implementing immutable object types using Hibernate UserType.

Author:

Vlad Mihalcea

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ImmutableType(Class<T> clazz)

Method Summary

Modifier and Type	Method and Description
Object	assemble(Serializable cached, Object owner)
Object	deepCopy(Object value)
Serializable	disassemble(Object o)
boolean	equals(Object x, Object y)
protected abstract T	get(ResultSet rs, String[] names, org.hibernate.engine.spi.SessionImplementor session, Object owner)
int	hashCode(Object x)
boolean	isMutable()
Object	nullSafeGet(ResultSet rs, String[] names, org.hibernate.engine.spi.SessionImplementor session, Object owner)
void	nullSafeSet(PreparedStatement st, Object value, int index, org.hibernate.engine.spi.SessionImplementor session)
Object	replace(Object o, Object target, Object owner)
Class<T>	returnedClass()
protected abstract void	set(PreparedStatement st, T value, int index, org.hibernate.engine.spi.SessionImplementor session)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.usertype.UserType

sqlTypes

Constructor Detail

ImmutableType

protected ImmutableType(Class<T> clazz)

Method Detail

nullSafeGet

public Object nullSafeGet(ResultSet rs,
                          String[] names,
                          org.hibernate.engine.spi.SessionImplementor session,
                          Object owner)
                   throws SQLException

Specified by:

nullSafeGet in interface org.hibernate.usertype.UserType

Throws:

SQLException

nullSafeSet

public void nullSafeSet(PreparedStatement st,
                        Object value,
                        int index,
                        org.hibernate.engine.spi.SessionImplementor session)
                 throws SQLException

Specified by:

nullSafeSet in interface org.hibernate.usertype.UserType

Throws:

SQLException

get

protected abstract T get(ResultSet rs,
                         String[] names,
                         org.hibernate.engine.spi.SessionImplementor session,
                         Object owner)
                  throws SQLException

Throws:

SQLException

set

protected abstract void set(PreparedStatement st,
                            T value,
                            int index,
                            org.hibernate.engine.spi.SessionImplementor session)
                     throws SQLException

Throws:

SQLException

returnedClass

public Class<T> returnedClass()

Specified by:

returnedClass 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

deepCopy

public Object deepCopy(Object value)

Specified by:

deepCopy in interface org.hibernate.usertype.UserType

isMutable

public boolean isMutable()

Specified by:

isMutable in interface org.hibernate.usertype.UserType

disassemble

public Serializable disassemble(Object o)

Specified by:

disassemble in interface org.hibernate.usertype.UserType

assemble

public Object assemble(Serializable cached,
                       Object owner)

Specified by:

assemble in interface org.hibernate.usertype.UserType

replace

public Object replace(Object o,
                      Object target,
                      Object owner)

Specified by:

replace in interface org.hibernate.usertype.UserType