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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.log4j.Logger;
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import eu.etaxonomy.cdm.io.common.DbExportStateBase;
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import eu.etaxonomy.cdm.io.common.mapping.UndefinedTransformerMethodException;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.description.Distribution;
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import eu.etaxonomy.cdm.model.description.PresenceAbsenceTerm;
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/**
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* Maps distribution to a database foreign key or cache field.
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* Requires according transformer implementation.
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* @author a.mueller
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* @since 06.02.2012
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*/
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public class DbDistributionStatusMapper extends DbSingleAttributeExportMapperBase<DbExportStateBase<?, IExportTransformer>> implements IDbExportMapper<DbExportStateBase<?, IExportTransformer>, IExportTransformer>{
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(DbDistributionStatusMapper.class);
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private boolean isCache = false;
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public static DbDistributionStatusMapper NewInstance(String dbAttributeString, boolean isCache){
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return new DbDistributionStatusMapper(dbAttributeString, isCache, null);
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}
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/**
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* @param dbAttributeString
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* @param cdmAttributeString
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*/
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protected DbDistributionStatusMapper(String dbAttributeString, boolean isCache, Object defaultValue) {
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super("status", dbAttributeString, defaultValue);
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this.isCache = isCache;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.berlinModel.out.mapper.DbSingleAttributeExportMapperBase#getValue(eu.etaxonomy.cdm.model.common.CdmBase)
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*/
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@Override
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protected Object getValue(CdmBase cdmBase) {
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if (cdmBase.isInstanceOf(Distribution.class)){
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Distribution distribution = CdmBase.deproxy(cdmBase, Distribution.class);
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PresenceAbsenceTerm status = distribution.getStatus();
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IExportTransformer transformer = getState().getTransformer();
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try {
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if (isCache){
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return transformer.getCacheByPresenceAbsenceTerm(status);
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}else{
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return transformer.getKeyByPresenceAbsenceTerm(status);
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}
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} catch (UndefinedTransformerMethodException e) {
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throw new RuntimeException(e);
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}
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}else{
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throw new ClassCastException("CdmBase for "+this.getClass().getName() +" must be of type Distribution, but was " + cdmBase.getClass());
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.berlinModel.out.mapper.DbSingleAttributeExportMapperBase#getValueType()
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*/
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@Override
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protected int getSqlType() {
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if (isCache){
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return Types.VARCHAR;
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}else{
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return Types.INTEGER;
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.common.CdmSingleAttributeMapperBase#getTypeClass()
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*/
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@Override
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public Class<?> getTypeClass() {
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if (isCache){
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return String.class;
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}else{
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return Integer.class;
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}
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}
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}
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