/* This file is part of the db4o object database http://www.db4o.com

Copyright (C) 2004 - 2011  Versant Corporation http://www.versant.com

db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.

db4o 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 General Public License
for more details.

You should have received a copy of the GNU General Public License along
with this program.  If not, see http://www.gnu.org/licenses/. */
package com.db4o.reflect.jdk;

import java.lang.reflect.*;

import com.db4o.*;
import com.db4o.internal.*;
import com.db4o.reflect.*;
import com.db4o.reflect.core.*;

/**
 * Reflection implementation for Constructor to map to JDK reflection.
 * 
 * @sharpen.ignore
 */
public class JdkConstructor implements ReflectConstructor{
	
	private final Reflector reflector;
	private final Constructor constructor;
	
	public JdkConstructor(Reflector reflector_, Constructor constructor_){
		reflector = reflector_;
		constructor = constructor_;
		Platform4.setAccessible(constructor);
	}
	
	public ReflectClass[] getParameterTypes(){
		return JdkReflector.toMeta(reflector, constructor.getParameterTypes());
	}
	
	public Object newInstance(Object[] parameters) {
		Object obj = null;
		try {
			obj = constructor.newInstance(parameters);
			if (DTrace.enabled) {
				DTrace.NEW_INSTANCE.log(System.identityHashCode(obj));
			}
		} catch (LinkageError e) {
			// e.printStackTrace();
		} catch (IllegalArgumentException e) {
			// e.printStackTrace();
		} catch (InstantiationException e) {
			// e.printStackTrace();
		} catch (IllegalAccessException e) {
			// e.printStackTrace();
		} catch (InvocationTargetException e) {
			// e.printStackTrace();
		}
		return obj;
	}
}