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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.io.common.mapping.out;
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import java.sql.Types;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import eu.etaxonomy.cdm.io.common.DbExportStateBase;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.common.TimePeriod;
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/**
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 * @author a.mueller
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 * @since 12.05.2009
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 */
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public class DbTimePeriodMapper extends DbSingleAttributeExportMapperBase<DbExportStateBase<?, IExportTransformer>> implements IDbExportMapper<DbExportStateBase<?, IExportTransformer>, IExportTransformer> {
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    @SuppressWarnings("unused")
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	private static final Logger logger = LogManager.getLogger();
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	public static DbTimePeriodMapper NewInstance(String cdmAttributeString, String dbAttributeString){
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		return new DbTimePeriodMapper(cdmAttributeString, dbAttributeString, null, true);
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	}
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	public static DbTimePeriodMapper NewInstance(String cdmAttributeString, String dbAttributeString, String defaultValue){
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		return new DbTimePeriodMapper(cdmAttributeString, dbAttributeString, defaultValue, true);
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	}
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	/**
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     * @param cdmAttributeString source attribute (CDM)
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     * @param dbAttributString target attribute (export DB)
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     * @param defaultValue default value if source value is <code>null</code>
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     * @param obligatory if the source attribute is obligatory, but value may be <code>null</code>
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     */
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	public static DbTimePeriodMapper NewInstance(String cdmAttributeString, String dbAttributeString, String defaultValue, boolean obligatory){
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		return new DbTimePeriodMapper(cdmAttributeString, dbAttributeString, defaultValue, obligatory);
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	}
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	/**
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     * @param cdmAttributeString source attribute (CDM)
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     * @param dbAttributString target attribute (export DB)
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     * @param defaultValue default value if source value is <code>null</code>
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     * @param obligatory if the source attribute is obligatory, but value may be <code>null</code>
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     */
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	private DbTimePeriodMapper(String cdmAttributeString, String dbAttributeString, String defaultValue, boolean obligatory) {
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		super(cdmAttributeString, dbAttributeString, defaultValue, obligatory, false);
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	}
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	@Override
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	protected Object getValue(CdmBase cdmBase) {
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		String result = null;
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		TimePeriod timePeriod = (TimePeriod)super.getValue(cdmBase);
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		if (timePeriod != null){
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			result = timePeriod.toString();
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		}
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		return result;
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	}
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	@Override
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	protected int getSqlType() {
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		return Types.VARCHAR;
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	}
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	@Override
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	public Class<?> getTypeClass() {
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		return TimePeriod.class;
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	}
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}
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