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/*
 *  Copyright (c) 2023 Contributors to the Eclipse Foundation
 *   All rights reserved. This program and the accompanying materials
 *   are made available under the terms of the Eclipse Public License v1.0
 *   and Apache License v2.0 which accompanies this distribution.
 *   The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 *   and the Apache License v2.0 is available at http://www.opensource.org/licenses/apache2.0.php.
 *
 *   You may elect to redistribute this code under either of these licenses.
 *
 *   Contributors:
 *
 *   Otavio Santana
 */
package org.eclipse.jnosql.mapping.reflection;

import jakarta.nosql.AttributeConverter;
import org.eclipse.jnosql.mapping.metadata.ArrayParameterMetaData;
import org.eclipse.jnosql.mapping.metadata.MappingType;

import java.lang.reflect.Array;
import java.util.Collection;

class DefaultArrayParameterMetaData extends DefaultParameterMetaData implements ArrayParameterMetaData {


    private final Class elementType;

    DefaultArrayParameterMetaData(String name, Class type, boolean id,
                                  Class> converter,
                                  MappingType mappingType, Class elementType) {
        super(name, type, id, converter, mappingType);
        this.elementType = elementType;
    }

    @Override
    public Class elementType() {
        return elementType;
    }

    @Override
    public Object arrayInstance(Collection collection) {
        var array = Array.newInstance(elementType, collection.size());
        int index = 0;
        for (Object item : collection) {
            Array.set(array, index++, item);
        }
        return array;
    }


}