package org.hibernate.bytecode.javassist;
import org.hibernate.bytecode.ReflectionOptimizer;
import org.hibernate.InstantiationException;
import java.io.Serializable;
/**
* The {@link ReflectionOptimizer.InstantiationOptimizer} implementation for Javassist
* which simply acts as an adpater to the {@link FastClass} class.
*
* @author Steve Ebersole
*/
public class InstantiationOptimizerAdapter implements ReflectionOptimizer.InstantiationOptimizer, Serializable {
private final FastClass fastClass;
public InstantiationOptimizerAdapter(FastClass fastClass) {
this.fastClass = fastClass;
}
public Object newInstance() {
try {
return fastClass.newInstance();
}
catch ( Throwable t ) {
throw new InstantiationException(
"Could not instantiate entity with Javassist optimizer: ",
fastClass.getJavaClass(), t
);
}
}
}