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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.berlinModel.in;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.Collection;
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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.common.CdmUtils;
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import eu.etaxonomy.cdm.io.berlinModel.in.validation.BerlinModelAuthorTeamImportValidator;
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import eu.etaxonomy.cdm.io.common.IOValidator;
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import eu.etaxonomy.cdm.io.common.ResultSetPartitioner;
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import eu.etaxonomy.cdm.io.common.Source;
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import eu.etaxonomy.cdm.model.agent.Person;
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import eu.etaxonomy.cdm.model.agent.Team;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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/**
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* @author a.mueller
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* @created 20.03.2008
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* @version 1.0
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*/
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@Component
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public class BerlinModelAuthorTeamImport extends BerlinModelImportBase {
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private static final Logger logger = Logger.getLogger(BerlinModelAuthorTeamImport.class);
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public static final String NAMESPACE = "AuthorTeam";
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private static int modCount = 1000;
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private static final String pluralString = "AuthorTeams";
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private static final String dbTableName = "AuthorTeam";
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//TODO pass it in other way, not as a class variable
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private ResultSet rsSequence;
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private Source source;
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public BerlinModelAuthorTeamImport(){
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super();
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}
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protected boolean doInvoke(BerlinModelImportState state){
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BerlinModelImportConfigurator config = state.getConfig();
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source = config.getSource();
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logger.info("start make " + pluralString + " ...");
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boolean success = true ;
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//queryStrings
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String strIdQuery = getIdQuery();
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String strRecordQuery = getRecordQuery(config);
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String strQuerySequence =
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" SELECT * " +
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" FROM AuthorTeamSequence " +
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" ORDER By authorTeamFk, Sequence ";
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rsSequence = source.getResultSet(strQuerySequence) ;
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int recordsPerTransaction = config.getRecordsPerTransaction();
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try{
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ResultSetPartitioner partitioner = ResultSetPartitioner.NewInstance(source, strIdQuery, strRecordQuery, recordsPerTransaction);
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while (partitioner.nextPartition()){
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partitioner.doPartition(this, state);
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}
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} catch (SQLException e) {
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logger.error("SQLException:" + e);
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return false;
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}
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logger.info("end make " + pluralString + " ... " + getSuccessString(success));
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return success;
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}
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protected String getIdQuery(){
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String idQuery =
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" SELECT authorTeamId " +
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" FROM AuthorTeam " +
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" ORDER BY authorTeamId ";
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return idQuery;
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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(BerlinModelImportConfigurator config) {
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String strRecordQuery =
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" SELECT * " +
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" FROM AuthorTeam " +
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" WHERE authorTeamId IN ( " + ID_LIST_TOKEN + " )" +
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" ORDER By authorTeamId ";
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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.berlinModel.in.IPartitionedIO#doPartition(eu.etaxonomy.cdm.io.berlinModel.in.ResultSetPartitioner, eu.etaxonomy.cdm.io.berlinModel.in.BerlinModelImportState)
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*/
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public boolean doPartition(ResultSetPartitioner partitioner, BerlinModelImportState state) {
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boolean success = true ;
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BerlinModelImportConfigurator config = state.getConfig();
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Set<Team> teamsToSave = new HashSet<Team>();
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Map<String, Person> personMap = (Map<String, Person>) partitioner.getObjectMap(BerlinModelAuthorImport.NAMESPACE);
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ResultSet rs = partitioner.getResultSet();
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//for each reference
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try{
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while (rs.next()){
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try{
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//if ((i++ % modCount ) == 0 && i!= 1 ){ logger.info(""+pluralString+" handled: " + (i-1));}
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//create Agent element
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int teamId = rs.getInt("AuthorTeamId");
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if (teamId == 0 && config.isIgnore0AuthorTeam()){
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continue;
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}
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Team team = Team.NewInstance();
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Boolean preliminaryFlag = rs.getBoolean("PreliminaryFlag");
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String authorTeamCache = rs.getString("AuthorTeamCache");
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String fullAuthorTeamCache = rs.getString("FullAuthorTeamCache");
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if (CdmUtils.isEmpty(fullAuthorTeamCache)){
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fullAuthorTeamCache = authorTeamCache;
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}
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team.setTitleCache(fullAuthorTeamCache, preliminaryFlag);
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team.setNomenclaturalTitle(authorTeamCache, preliminaryFlag);
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success &= makeSequence(team, teamId, rsSequence, personMap);
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if (team.getTeamMembers().size()== 0 && preliminaryFlag == false){
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team.setProtectedTitleCache(true);
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team.setProtectedNomenclaturalTitleCache(true);
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}
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//created, notes
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doIdCreatedUpdatedNotes(state, team, rs, teamId, NAMESPACE);
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teamsToSave.add(team);
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}catch(Exception ex){
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logger.error(ex.getMessage());
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ex.printStackTrace();
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success = false;
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}
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} //while rs.hasNext()
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} catch (SQLException e) {
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logger.error("SQLException:" + e);
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return false;
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}
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//logger.info(i + " " + pluralString + " handled");
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getAgentService().save((Collection)teamsToSave);
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return success;
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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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Map<Object, Map<String, ? extends CdmBase>> result = new HashMap<Object, Map<String, ? extends CdmBase>>();
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//person map
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Set<String> idInSourceList = makeAuthorIdList(rs);
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nameSpace = BerlinModelAuthorImport.NAMESPACE;
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cdmClass = Person.class;
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Map<String, Person> personMap = (Map<String, Person>)getCommonService().getSourcedObjectsByIdInSource(cdmClass, idInSourceList, nameSpace);
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result.put(nameSpace, personMap);
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return result;
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}
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/**
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* @param rs
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* @return
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* @throws SQLException
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* @throws SQLException
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*/
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private Set<String> makeAuthorIdList(ResultSet rs) {
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Set<String> result = new HashSet<String>();
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String authorTeamIdList = "";
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try {
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while (rs.next()){
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int id = rs.getInt("AuthorTeamId");
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authorTeamIdList = CdmUtils.concat(",", authorTeamIdList, String.valueOf(id));
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}
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String strQuerySequence =
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" SELECT DISTINCT authorFk " +
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" FROM AuthorTeamSequence " +
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" WHERE authorTeamFk IN (@) ";
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strQuerySequence = strQuerySequence.replace("@", authorTeamIdList);
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rs = source.getResultSet(strQuerySequence) ;
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while (rs.next()){
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int authorFk = rs.getInt("authorFk");
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result.add(String.valueOf(authorFk));
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}
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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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private boolean makeSequence(Team team, int teamId, ResultSet rsSequence, Map<String, Person> personMap){
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try {
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if (rsSequence.isBeforeFirst()){
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rsSequence.next();
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}
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if (rsSequence.isAfterLast()){
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return true;
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}
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int sequenceTeamFk;
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try {
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sequenceTeamFk = rsSequence.getInt("AuthorTeamFk");
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} catch (SQLException e) {
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if (rsSequence.next() == false){
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return true;
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}else{
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throw e;
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}
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}
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while (sequenceTeamFk < teamId){
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logger.warn("Sequence team FK is smaller then team ID. Some teams for a sequence may not be available");
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rsSequence.next();
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sequenceTeamFk = rsSequence.getInt("AuthorTeamFk");
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}
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while (sequenceTeamFk == teamId){
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int authorFk = rsSequence.getInt("AuthorFk");
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Person author = personMap.get(String.valueOf(authorFk));
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if (author != null){
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team.addTeamMember(author);
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}else{
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logger.error("Author " + authorFk + " was not found for team " + teamId);
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}
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if (rsSequence.next()){
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sequenceTeamFk = rsSequence.getInt("AuthorTeamFk");
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}else{
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break;
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}
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}
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return true;
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} catch (SQLException e) {
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e.printStackTrace();
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return false;
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}
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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.IoStateBase)
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*/
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@Override
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protected boolean doCheck(BerlinModelImportState state){
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IOValidator<BerlinModelImportState> validator = new BerlinModelAuthorTeamImportValidator();
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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.berlinModel.in.BerlinModelImportBase#getTableName()
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*/
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@Override
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protected String getTableName() {
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return dbTableName;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.berlinModel.in.BerlinModelImportBase#getPluralString()
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*/
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@Override
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public String getPluralString() {
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return pluralString;
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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(BerlinModelImportState state){
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return ! state.getConfig().isDoAuthors();
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}
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}
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