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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.pesi.erms;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Map;
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import java.util.Set;
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import org.apache.log4j.Logger;
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import org.springframework.stereotype.Component;
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import eu.etaxonomy.cdm.io.common.IOValidator;
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import eu.etaxonomy.cdm.io.common.mapping.DbImportImageCreationMapper;
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import eu.etaxonomy.cdm.io.common.mapping.DbImportMapping;
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import eu.etaxonomy.cdm.io.common.mapping.DbImportMediaMapper;
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import eu.etaxonomy.cdm.io.pesi.erms.validation.ErmsImageImportValidator;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.description.TextData;
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import eu.etaxonomy.cdm.model.media.Media;
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import eu.etaxonomy.cdm.model.taxon.TaxonBase;
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/**
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* @author a.mueller
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* @created 20.02.2010
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* @version 1.0
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*/
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@Component
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public class ErmsImageImport extends ErmsImportBase<TextData> {
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(ErmsImageImport.class);
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private DbImportMapping mapping;
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private int modCount = 10000;
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private static final String pluralString = "images";
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private static final String dbTableName = "images";
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private static final Class cdmTargetClass = Media.class;
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public ErmsImageImport(){
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super(pluralString, dbTableName, cdmTargetClass);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.erms.ErmsImportBase#getIdQuery()
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*/
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@Override
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protected String getIdQuery() {
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String strIdQuery =
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" SELECT tu_id, img_thumb " + //tu_id is not a key
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" FROM images " +
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" ORDER BY tu_id, img_thumb, img_url ";
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return strIdQuery;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.berlinModel.in.BerlinModelImportBase#getRecordQuery(eu.etaxonomy.cdm.io.berlinModel.in.BerlinModelImportConfigurator)
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*/
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@Override
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protected String getRecordQuery(ErmsImportConfigurator config) {
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String strRecordQuery =
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" SELECT * " +
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" FROM images " +
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" WHERE ( images.tu_id IN (" + ID_LIST_TOKEN + ") AND " +
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" images.img_thumb IN (" + ID_LIST_TOKEN + ") )";
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return strRecordQuery;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.erms.ErmsImportBase#getMapping()
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*/
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protected DbImportMapping getMapping() {
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if (mapping == null){
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mapping = new DbImportMapping();
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//TODO do we need to add to TaxonNameBase too?
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String idAttribute = null;
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boolean isOneTextData = true;
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mapping.addMapper(DbImportImageCreationMapper.NewInstance(idAttribute, IMAGE_NAMESPACE, "tu_id", ErmsTaxonImport.TAXON_NAMESPACE, isOneTextData));
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mapping.addMapper(DbImportMediaMapper.NewInstance("img_url", "img_thumb"));
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}
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return mapping;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.berlinModel.in.IPartitionedIO#getRelatedObjectsForPartition(java.sql.ResultSet)
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*/
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public Map<Object, Map<String, ? extends CdmBase>> getRelatedObjectsForPartition(ResultSet rs) {
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String nameSpace;
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Class cdmClass;
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Set<String> idSet;
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Map<Object, Map<String, ? extends CdmBase>> result = new HashMap<Object, Map<String, ? extends CdmBase>>();
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try{
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Set<String> taxonIdSet = new HashSet<String>();
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Set<String> languageIdSet = new HashSet<String>();
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while (rs.next()){
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handleForeignKey(rs, taxonIdSet, "tu_id");
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}
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//taxon map
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nameSpace = ErmsTaxonImport.TAXON_NAMESPACE;
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cdmClass = TaxonBase.class;
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idSet = taxonIdSet;
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Map<String, TaxonBase> taxonMap = (Map<String, TaxonBase>)getCommonService().getSourcedObjectsByIdInSource(cdmClass, idSet, nameSpace);
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result.put(nameSpace, taxonMap);
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} catch (SQLException e) {
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throw new RuntimeException(e);
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}
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return result;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.common.CdmIoBase#doCheck(eu.etaxonomy.cdm.io.common.IImportConfigurator)
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*/
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@Override
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protected boolean doCheck(ErmsImportState state){
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IOValidator<ErmsImportState> validator = new ErmsImageImportValidator();
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return validator.validate(state);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.common.CdmIoBase#isIgnore(eu.etaxonomy.cdm.io.common.IImportConfigurator)
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*/
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protected boolean isIgnore(ErmsImportState state){
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return ! state.getConfig().isDoImages();
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}
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}
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