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

/**
 * Reflection implementation for Array to map to JDK reflection.
 * 
 * @sharpen.ignore
 */
public class JdkArray extends AbstractReflectArray {
    
    JdkArray(Reflector reflector){
        super(reflector);
    }
    
    public void analyze(Object obj, ArrayInfo info) {
        // do nothing
        // possible further processing here:  
        // Analyze component type, length, dimensions, primitive ... 
    }
    
    public Object newInstance(ReflectClass componentType, int length) {
        return Array.newInstance(JdkReflector.toNative(componentType), length);
    }

    public Object newInstance(ReflectClass componentType, int[] dimensions) {
        Class native1 = JdkReflector.toNative(componentType);
        return Array.newInstance(native1, dimensions);
    }

    public Object newInstance(ReflectClass componentType, ArrayInfo info) {
        Class clazz = JdkReflector.toNative(componentType);
        if(info instanceof MultidimensionalArrayInfo){
            return Array.newInstance(clazz, ((MultidimensionalArrayInfo)info).dimensions());
        }
        return Array.newInstance(clazz, info.elementCount());
    }


}