/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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package org.apache.isis.runtimes.dflt.bytecode.javassist.objectfactory;
import org.apache.isis.core.metamodel.spec.ObjectInstantiationException;
import org.apache.isis.runtimes.dflt.bytecode.javassist.objectfactory.internal.ObjectResolveAndObjectChangedEnhancer;
import org.apache.isis.runtimes.dflt.runtime.persistence.container.DomainObjectContainerObjectChanged;
import org.apache.isis.runtimes.dflt.runtime.persistence.container.DomainObjectContainerResolve;
import org.apache.isis.runtimes.dflt.runtime.persistence.objectfactory.ObjectChanger;
import org.apache.isis.runtimes.dflt.runtime.persistence.objectfactory.ObjectFactoryAbstract;
import org.apache.isis.runtimes.dflt.runtime.persistence.objectfactory.ObjectResolver;
public class JavassistObjectFactory extends ObjectFactoryAbstract {
private ObjectResolveAndObjectChangedEnhancer classEnhancer;
private DomainObjectContainerResolve resolver;
private DomainObjectContainerObjectChanged changer;
public JavassistObjectFactory() {
}
@Override
public void open() {
super.open();
changer = new DomainObjectContainerObjectChanged();
resolver = new DomainObjectContainerResolve();
final ObjectResolver objectResolver = new ObjectResolver() {
@Override
public void resolve(final Object domainObject, final String propertyName) {
// TODO: could do better than this by maintaining a map of resolved
// properties on the ObjectAdapter adapter.
resolver.resolve(domainObject);
}
};
final ObjectChanger objectChanger = new ObjectChanger() {
@Override
public void objectChanged(final Object domainObject) {
changer.objectChanged(domainObject);
}
};
classEnhancer =
new ObjectResolveAndObjectChangedEnhancer(objectResolver, objectChanger, getSpecificationLoader());
}
@Override
public <T> T doInstantiate(final Class<T> cls) throws ObjectInstantiationException {
return classEnhancer.newInstance(cls);
}
}