/**
 * Copyright or © or Copr. Ministère Français chargé de la Culture
 * et de la Communication (2013)
 * <p/>
 * contact.gincoculture_at_gouv.fr
 * <p/>
 * This software is a computer program whose purpose is to provide a thesaurus
 * management solution.
 * <p/>
 * This software is governed by the CeCILL license under French law and
 * abiding by the rules of distribution of free software. You can use,
 * modify and/ or redistribute the software under the terms of the CeCILL
 * license as circulated by CEA, CNRS and INRIA at the following URL
 * "http://www.cecill.info".
 * <p/>
 * As a counterpart to the access to the source code and rights to copy,
 * modify and redistribute granted by the license, users are provided only
 * with a limited warranty and the software's author, the holder of the
 * economic rights, and the successive licensors have only limited liability.
 * <p/>
 * In this respect, the user's attention is drawn to the risks associated
 * with loading, using, modifying and/or developing or reproducing the
 * software by the user in light of its specific status of free software,
 * that may mean that it is complicated to manipulate, and that also
 * therefore means that it is reserved for developers and experienced
 * professionals having in-depth computer knowledge. Users are therefore
 * encouraged to load and test the software's suitability as regards their
 * requirements in conditions enabling the security of their systemsand/or
 * data to be ensured and, more generally, to use and operate it in the
 * same conditions as regards security.
 * <p/>
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL license and that you accept its terms.
 */
package fr.mcc.ginco.imports.ginco.idgenerator;

import java.util.Map;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

/**
 * This class gives methods to use the ids mapping table
 * 
 */
@Component("gincoIdMapParser")
public class GincoIdMapParser {
	
	private Logger logger  = LoggerFactory.getLogger(GincoIdMapParser.class);


	/**
	 * This method returns the new id of an element ready for import
	 * @param oldId
	 * @param idMapping
	 * @return newId : the new id of the element which old id is given in parameter
	 */
	public String getNewId(String oldId, Map<String, String> idMapping) {
		String newId = oldId;			
		if (idMapping.get(oldId) != null && !idMapping.get(oldId).isEmpty()) {
				newId = idMapping.get(oldId);
				logger.debug("Mapping for old id " + oldId + " found with new value : " + newId);
		}	
		return newId;
	}
}