org.hibernate.proxy.pojo.javassist
Class JavassistProxyFactory

java.lang.Object
  org.hibernate.proxy.pojo.javassist.JavassistProxyFactory

All Implemented Interfaces:

Serializable, ProxyFactory

public class JavassistProxyFactory
extends Object
implements ProxyFactory, Serializable

A ProxyFactory implementation for producing Javassist-based proxies.

Author:

Muga Nishizawa

See Also:

Serialized Form

Field Summary

protected static Class[]

NO_CLASSES

Constructor Summary

JavassistProxyFactory()

Method Summary

HibernateProxy	getProxy(Serializable id, SessionImplementor session) Create a new proxy instance
void	postInstantiate(String entityName, Class persistentClass, Set interfaces, Method getIdentifierMethod, Method setIdentifierMethod, AbstractComponentType componentIdType) Called immediately after instantiation of this factory.

Methods inherited from class java.lang.Object

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

Field Detail

NO_CLASSES

protected static final Class[] NO_CLASSES

Constructor Detail

JavassistProxyFactory

public JavassistProxyFactory()

Method Detail

postInstantiate

public void postInstantiate(String entityName,
                            Class persistentClass,
                            Set interfaces,
                            Method getIdentifierMethod,
                            Method setIdentifierMethod,
                            AbstractComponentType componentIdType)
                     throws HibernateException

Description copied from interface: ProxyFactory

Called immediately after instantiation of this factory.

Essentially equivalent to contructor injection, but contracted here via interface.

Specified by:

postInstantiate in interface ProxyFactory

Parameters:

entityName - The name of the entity for which this factory should generate proxies.

persistentClass - The entity class for which to generate proxies; not always the same as the entityName.

interfaces - The interfaces to expose in the generated proxy; HibernateProxy is already included in this collection.

getIdentifierMethod - Reference to the identifier getter method; invocation on this method should not force initialization

setIdentifierMethod - Reference to the identifier setter method; invocation on this method should not force initialization

componentIdType - For composite identifier types, a reference to the type of the identifier property; again accessing the id should generally not cause initialization - but need to bear in mind mappings.

Throws:

HibernateException - Indicates a problem completing post instantiation initialization.

getProxy

public HibernateProxy getProxy(Serializable id,
                               SessionImplementor session)
                        throws HibernateException

Description copied from interface: ProxyFactory

Create a new proxy instance

Specified by:

getProxy in interface ProxyFactory

Parameters:

id - The id value for the proxy to be generated.

session - The session to which the generated proxy will be associated.

Returns:

The generated proxy.

Throws:

HibernateException - Indicates problems generating the requested proxy.