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 *   Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
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 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
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package org.apache.cayenne.dbsync.xml;

import org.apache.cayenne.configuration.xml.DataChannelMetaData;
import org.apache.cayenne.configuration.xml.NamespaceAwareNestedTagHandler;
import org.apache.cayenne.project.extension.LoaderDelegate;

/**
 * @since 4.1
 */
class DbImportLoaderDelegate implements LoaderDelegate {

    private DataChannelMetaData metaData;

    DbImportLoaderDelegate(DataChannelMetaData metaData) {
        this.metaData = metaData;
    }

    @Override
    public String getTargetNamespace() {
        return DbImportExtension.NAMESPACE;
    }

    @Override
    public NamespaceAwareNestedTagHandler createHandler(NamespaceAwareNestedTagHandler parent, String tag) {
        if(ConfigHandler.CONFIG_TAG.equals(tag) || ConfigHandler.OLD_CONFIG_TAG.equals(tag)) {
            return new ConfigHandler(parent, metaData);
        }
        return null;
    }
}