/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.cache.pojo.memory;
import java.lang.reflect.Constructor;
/**
* This class is not used by JBossSerialization itself, as the constructor used is slightly different (GhostConstructor), but I kept the implementation here as a reference for others.
*
* @author Clebert Suconic
*/
public class ConstructorPersistentReference extends ArgumentPersistentReference
{
public ConstructorPersistentReference(Class clazz, Object referencedObject, int referenceType)
{
super(clazz, referencedObject, referenceType);
this.setArguments(((Constructor) referencedObject).getParameterTypes());
}
public synchronized Object rebuildReference() throws Exception
{
// A reference to guarantee the value is not being GCed during while the value is being rebuilt
Object returnValue = null;
if ((returnValue = internalGet()) != null) return returnValue;
Constructor constructor = getMappedClass().getConstructor(getArguments());
buildReference(constructor);
return constructor;
}
}
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