/**
 * The MIT License
 *
 * Copyright (c) 2010-2011 Sonatype, Inc. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package org.hudsonci.utils.marshal.xref;

import com.thoughtworks.xstream.converters.reflection.ReflectionProvider;
import com.thoughtworks.xstream.mapper.Mapper;

import java.io.IOException;

import static com.google.common.base.Preconditions.checkNotNull;

/**
 * Converter for {@link XReference} types using {@link XReferenceStore} strategy.
 *
 * @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
 * @since 2.1.0
 */
public class XReferenceStoreConverter
    extends XReferenceConverter
{
    private final XReferenceStore store;

    public XReferenceStoreConverter(final XReferenceStore store, final Mapper mapper, final ReflectionProvider reflection) {
        super(mapper, reflection);
        this.store = checkNotNull(store);
    }

    @Override
    protected void store(final XReference ref) throws IOException {
        assert ref != null;
        store.store(ref);
    }

    @Override
    protected Object load(final XReference ref) throws IOException {
        assert ref != null;
        return store.load(ref);
    }
}