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

Constructor Summary

Constructors

Constructor and Description
JavassistProxyFactory()

Method Summary

Modifier and Type	Method and Description
static javassist.util.proxy.ProxyFactory	buildJavassistProxyFactory(Class persistentClass, Class[] interfaces)
static HibernateProxy	deserializeProxy(SerializableProxy serializableProxy)
HibernateProxy	getProxy(Serializable id, SessionImplementor session) Create a new proxy instance
void	postInstantiate(String entityName, Class persistentClass, Set<Class> interfaces, Method getIdentifierMethod, Method setIdentifierMethod, CompositeType 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

Constructor Detail

JavassistProxyFactory

public JavassistProxyFactory()

Method Detail

postInstantiate

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

Description copied from interface: ProxyFactory

Called immediately after instantiation of this factory.

Essentially equivalent to constructor 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.

buildJavassistProxyFactory

public static javassist.util.proxy.ProxyFactory buildJavassistProxyFactory(Class persistentClass,
                                                                           Class[] interfaces)

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.

deserializeProxy

public static HibernateProxy deserializeProxy(SerializableProxy serializableProxy)