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hibernate-orm
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HHH-7919 : Miscellaneous bugfixes

This commit is contained in:
Strong Liu 2013-07-18 14:14:11 +08:00
parent b1312381b1
commit c9738beaf4
4 changed files with 43 additions and 123 deletions
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23
hibernate-core/src/main/java/org/hibernate/bytecode/internal/javassist/ProxyFactoryFactoryImpl.java
View File

@ -26,15 +26,14 @@ package org.hibernate.bytecode.internal.javassist;
import java.lang.reflect.Method;
import java.util.HashMap;
import javassist.util.proxy.MethodFilter;
import javassist.util.proxy.MethodHandler;
import javassist.util.proxy.ProxyObject;
import org.hibernate.AssertionFailure;
import org.hibernate.HibernateException;
import org.hibernate.bytecode.spi.BasicProxyFactory;
import org.hibernate.bytecode.spi.ProxyFactoryFactory;
import org.hibernate.proxy.ProxyFactory;
import org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer;
import org.hibernate.proxy.pojo.javassist.JavassistProxyFactory;
/**
@ -69,19 +68,7 @@ public class ProxyFactoryFactoryImpl implements ProxyFactoryFactory {
private final Class proxyClass;
public BasicProxyFactoryImpl(Class superClass, Class[] interfaces) {
if ( superClass == null && ( interfaces == null || interfaces.length < 1 ) ) {
throw new AssertionFailure( "attempting to build proxy without any superclass or interfaces" );
}
final javassist.util.proxy.ProxyFactory factory = new javassist.util.proxy.ProxyFactory();
factory.setFilter( FINALIZE_FILTER );
if ( superClass != null ) {
factory.setSuperclass( superClass );
}
if ( interfaces != null && interfaces.length > 0 ) {
factory.setInterfaces( interfaces );
}
proxyClass = factory.createClass();
proxyClass = JavassistLazyInitializer.getProxyFactory( superClass, interfaces );
}
public Object getProxy() {
@ -100,12 +87,6 @@ public class ProxyFactoryFactoryImpl implements ProxyFactoryFactory {
}
}
private static final MethodFilter FINALIZE_FILTER = new MethodFilter() {
public boolean isHandled(Method m) {
// skip finalize methods
return !( m.getParameterTypes().length == 0 && m.getName().equals( "finalize" ) );
}
};
private static class PassThroughHandler implements MethodHandler {
private HashMap data = new HashMap();

71
hibernate-core/src/main/java/org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer.java
View File

@ -33,6 +33,7 @@ import javassist.util.proxy.ProxyFactory;
import javassist.util.proxy.ProxyObject;
import org.jboss.logging.Logger;
import org.hibernate.AssertionFailure;
import org.hibernate.HibernateException;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.internal.CoreMessageLogger;
@ -50,7 +51,8 @@ public class JavassistLazyInitializer extends BasicLazyInitializer implements Me
private static final CoreMessageLogger LOG = Logger.getMessageLogger(CoreMessageLogger.class, JavassistLazyInitializer.class.getName());
private static final MethodFilter FINALIZE_FILTER = new MethodFilter() {
public static final MethodFilter FINALIZE_FILTER = new MethodFilter() {
@Override
public boolean isHandled(Method m) {
// skip finalize methods
return !( m.getParameterTypes().length == 0 && m.getName().equals( "finalize" ) );
@ -75,41 +77,22 @@ public class JavassistLazyInitializer extends BasicLazyInitializer implements Me
}
public static HibernateProxy getProxy(
final String entityName,
final Class persistentClass,
final Class[] interfaces,
final Method getIdentifierMethod,
final Method setIdentifierMethod,
CompositeType componentIdType,
final Serializable id,
final SessionImplementor session) throws HibernateException {
// note: interface is assumed to already contain HibernateProxy.class
try {
final JavassistLazyInitializer instance = new JavassistLazyInitializer(
entityName,
persistentClass,
interfaces,
id,
getIdentifierMethod,
setIdentifierMethod,
componentIdType,
session,
ReflectHelper.overridesEquals(persistentClass)
);
ProxyFactory factory = new ProxyFactory();
factory.setSuperclass( interfaces.length == 1 ? persistentClass : null );
factory.setInterfaces( interfaces );
factory.setFilter( FINALIZE_FILTER );
Class cl = factory.createClass();
final HibernateProxy proxy = ( HibernateProxy ) cl.newInstance();
( ( ProxyObject ) proxy ).setHandler( instance );
instance.constructed = true;
return proxy;
}
catch ( Throwable t ) {
LOG.error(LOG.javassistEnhancementFailed(entityName), t);
throw new HibernateException(LOG.javassistEnhancementFailed(entityName), t);
}
final String entityName, final Class persistentClass, final Class[] interfaces,
final Method getIdentifierMethod, final Method setIdentifierMethod, CompositeType componentIdType,
final Serializable id, final SessionImplementor session) throws HibernateException {
return getProxy(
getProxyFactory( persistentClass, interfaces ),
entityName,
persistentClass,
interfaces,
getIdentifierMethod,
setIdentifierMethod,
componentIdType,
id,
session,
ReflectHelper.overridesEquals( persistentClass )
);
}
public static HibernateProxy getProxy(
@ -127,7 +110,8 @@ public class JavassistLazyInitializer extends BasicLazyInitializer implements Me
final JavassistLazyInitializer instance = new JavassistLazyInitializer(
entityName,
persistentClass,
interfaces, id,
interfaces,
id,
getIdentifierMethod,
setIdentifierMethod,
componentIdType,
@ -151,20 +135,23 @@ public class JavassistLazyInitializer extends BasicLazyInitializer implements Me
}
public static Class getProxyFactory(
Class persistentClass,
Class[] interfaces) throws HibernateException {
Class superClass, Class[] interfaces) throws HibernateException {
// note: interfaces is assumed to already contain HibernateProxy.class
if ( superClass == null && ( interfaces == null || interfaces.length < 1 ) ) {
throw new AssertionFailure( "attempting to build proxy without any superclass or interfaces" );
}
try {
ProxyFactory factory = new ProxyFactory();
factory.setSuperclass( interfaces.length == 1 ? persistentClass : null );
factory.setSuperclass( interfaces.length == 1 ? superClass : null );
factory.setInterfaces( interfaces );
factory.setFilter( FINALIZE_FILTER );
return factory.createClass();
}
catch ( Throwable t ) {
LOG.error(LOG.javassistEnhancementFailed(persistentClass.getName()), t);
throw new HibernateException(LOG.javassistEnhancementFailed(persistentClass.getName()), t);
Class caculatedSuperClass = superClass != null ? superClass : interfaces[0];
LOG.error( LOG.javassistEnhancementFailed( caculatedSuperClass.getName() ), t );
throw new HibernateException( LOG.javassistEnhancementFailed( caculatedSuperClass.getName() ), t );
}
}

3
hibernate-core/src/main/java/org/hibernate/proxy/pojo/javassist/JavassistProxyFactory.java
View File

@ -40,7 +40,6 @@ import org.hibernate.type.CompositeType;
*/
public class JavassistProxyFactory implements ProxyFactory, Serializable {
protected static final Class[] NO_CLASSES = new Class[0];
private Class persistentClass;
private String entityName;
private Class[] interfaces;
@ -60,7 +59,7 @@ public class JavassistProxyFactory implements ProxyFactory, Serializable {
CompositeType componentIdType) throws HibernateException {
this.entityName = entityName;
this.persistentClass = persistentClass;
this.interfaces = interfaces.toArray(NO_CLASSES);
this.interfaces = interfaces.toArray( new Class[interfaces.size()] );
this.getIdentifierMethod = getIdentifierMethod;
this.setIdentifierMethod = setIdentifierMethod;
this.componentIdType = componentIdType;

69
hibernate-core/src/main/java/org/hibernate/tuple/entity/PojoEntityTuplizer.java
View File

@ -27,6 +27,7 @@ import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
@ -151,9 +152,6 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
}
}
/**
* {@inheritDoc}
*/
@Override
protected ProxyFactory buildProxyFactory(PersistentClass persistentClass, Getter idGetter, Setter idSetter) {
// determine the id getter and setter methods from the proxy interface (if any)
@ -250,9 +248,6 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
// return getFactory().getSettings().getBytecodeProvider().getProxyFactoryFactory().buildProxyFactory();
}
/**
* {@inheritDoc}
*/
@Override
protected Instantiator buildInstantiator(PersistentClass persistentClass) {
if ( optimizer == null ) {
@ -263,18 +258,16 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
}
}
/**
* {@inheritDoc}
*/
@Override
protected ProxyFactory buildProxyFactory(EntityBinding entityBinding, Getter idGetter, Setter idSetter) {
// determine the id getter and setter methods from the proxy interface (if any)
// determine all interfaces needed by the resulting proxy
HashSet<Class> proxyInterfaces = new HashSet<Class>();
proxyInterfaces.add( HibernateProxy.class );
HashSet<Class> proxyInterfaces = new LinkedHashSet<Class>();
Class mappedClass = entityBinding.getEntity().getClassReference();
Class proxyInterface = entityBinding.getProxyInterfaceType().getValue();
Class proxyInterface = entityBinding.getProxyInterfaceType() == null ? null : entityBinding.getProxyInterfaceType()
.getValue();
if ( proxyInterface!=null && !mappedClass.equals( proxyInterface ) ) {
if ( ! proxyInterface.isInterface() ) {
@ -288,7 +281,7 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
if ( mappedClass.isInterface() ) {
proxyInterfaces.add( mappedClass );
}
proxyInterfaces.add( HibernateProxy.class ); // we add the HibernateProxy.clas to the last of the set
for ( EntityBinding subEntityBinding : entityBinding.getPostOrderSubEntityBindingClosure() ) {
final Class subclassProxy = subEntityBinding.getProxyInterfaceType().getValue();
final Class subclassClass = subEntityBinding.getClassReference();
@ -379,9 +372,6 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
}
}
/**
* {@inheritDoc}
*/
@Override
public Object[] getPropertyValues(Object entity) throws HibernateException {
if ( shouldGetAllProperties( entity ) && optimizer != null && optimizer.getAccessOptimizer() != null ) {
@ -392,9 +382,6 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
}
}
/**
* {@inheritDoc}
*/
@Override
public Object[] getPropertyValuesToInsert(Object entity, Map mergeMap, SessionImplementor session) throws HibernateException {
if ( shouldGetAllProperties( entity ) && optimizer != null && optimizer.getAccessOptimizer() != null ) {
@ -413,72 +400,47 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
return optimizer.getAccessOptimizer().getPropertyValues( object );
}
/**
* {@inheritDoc}
*/
@Override
public EntityMode getEntityMode() {
return EntityMode.POJO;
}
/**
* {@inheritDoc}
*/
@Override
public Class getMappedClass() {
return mappedClass;
}
/**
* {@inheritDoc}
*/
@Override
public boolean isLifecycleImplementor() {
return lifecycleImplementor;
}
/**
* {@inheritDoc}
*/
@Override
protected Getter buildPropertyGetter(Property mappedProperty, PersistentClass mappedEntity) {
return mappedProperty.getGetter( mappedEntity.getMappedClass() );
}
/**
* {@inheritDoc}
*/
@Override
protected Setter buildPropertySetter(Property mappedProperty, PersistentClass mappedEntity) {
return mappedProperty.getSetter( mappedEntity.getMappedClass() );
}
/**
* {@inheritDoc}
*/
@Override
protected Getter buildPropertyGetter(AttributeBinding mappedProperty) {
return PropertyFactory.getGetter( mappedProperty );
}
/**
* {@inheritDoc}
*/
@Override
protected Setter buildPropertySetter(AttributeBinding mappedProperty) {
return PropertyFactory.getSetter( mappedProperty );
}
/**
* {@inheritDoc}
*/
public Class getConcreteProxyClass() {
return proxyInterface;
}
//TODO: need to make the majority of this functionality into a top-level support class for custom impl support
/**
* {@inheritDoc}
*/
@Override
public void afterInitialize(Object entity, boolean lazyPropertiesAreUnfetched, SessionImplementor session) {
if ( isInstrumented() ) {
@ -490,9 +452,6 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
}
}
/**
* {@inheritDoc}
*/
@Override
public boolean hasUninitializedLazyProperties(Object entity) {
if ( getEntityMetamodel().hasLazyProperties() ) {
@ -504,16 +463,12 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
}
}
/**
* {@inheritDoc}
*/
@Override
public boolean isInstrumented() {
return isInstrumented;
}
/**
* {@inheritDoc}
*/
@Override
public String determineConcreteSubclassEntityName(Object entityInstance, SessionFactoryImplementor factory) {
final Class concreteEntityClass = entityInstance.getClass();
if ( concreteEntityClass == getMappedClass() ) {
@ -531,9 +486,7 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
}
}
/**
* {@inheritDoc}
*/
@Override
public EntityNameResolver[] getEntityNameResolvers() {
return null;
}