EDIT

/**

* Copyright (C) 2007 EDIT

* European Distributed Institute of Taxonomy 

* http://www.e-taxonomy.eu

* 

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.io.berlinModel.out;

import java.sql.SQLException;

import java.util.List;

import org.apache.log4j.Logger;

import org.springframework.stereotype.Component;

import org.springframework.transaction.TransactionStatus;

import eu.etaxonomy.cdm.io.berlinModel.BerlinModelTransformer;

import eu.etaxonomy.cdm.io.berlinModel.out.mapper.CreatedAndNotesMapper;

import eu.etaxonomy.cdm.io.berlinModel.out.mapper.DbObjectMapper;

import eu.etaxonomy.cdm.io.berlinModel.out.mapper.IdMapper;

import eu.etaxonomy.cdm.io.berlinModel.out.mapper.MethodMapper;

import eu.etaxonomy.cdm.io.berlinModel.out.mapper.RefDetailMapper;

import eu.etaxonomy.cdm.io.common.IExportConfigurator;

import eu.etaxonomy.cdm.io.common.Source;

import eu.etaxonomy.cdm.model.common.CdmBase;

import eu.etaxonomy.cdm.model.common.RelationshipBase;

import eu.etaxonomy.cdm.model.name.HybridRelationship;

import eu.etaxonomy.cdm.model.name.NameRelationship;

/**

 * @author a.mueller

 * @created 20.03.2008

 * @version 1.0

 */

@Component

public class BerlinModelNameRelationExport extends BerlinModelExportBase {

	private static final Logger logger = Logger.getLogger(BerlinModelNameRelationExport.class);

	private static int modCount = 1000;

	private static final String dbTableName = "RelName";

	private static final String pluralString = "NameRelationships";

	private static final Class<? extends CdmBase> standardMethodParameter = NameRelationship.class;

	public BerlinModelNameRelationExport(){

		super();

	}

	/* (non-Javadoc)

	 * @see eu.etaxonomy.cdm.io.common.CdmIoBase#doCheck(eu.etaxonomy.cdm.io.common.IImportConfigurator)

	 */

	@Override

	protected boolean doCheck(IExportConfigurator config){

		boolean result = true;

		logger.warn("Checking for " + pluralString + " not yet implemented");

		//result &= checkArticlesWithoutJournal(bmiConfig);

		//result &= checkPartOfJournal(bmiConfig);

		return result;

	}

	private BerlinModelExportMapping getMapping(){

		String tableName = dbTableName;

		BerlinModelExportMapping mapping = new BerlinModelExportMapping(tableName);

		mapping.addMapper(IdMapper.NewInstance("RelNameId"));

		mapping.addMapper(DbObjectMapper.NewInstance("fromName", "NameFk1"));

		mapping.addMapper(DbObjectMapper.NewInstance("toName", "NameFk1"));

		mapping.addMapper(MethodMapper.NewInstance("RelNameQualifierFk", this));

		mapping.addMapper(DbObjectMapper.NewInstance("citation", "RefFk"));

		mapping.addMapper(RefDetailMapper.NewInstance("citationMicroReference","citation", "RefDetailFk"));

		mapping.addMapper(CreatedAndNotesMapper.NewInstance());

//		NameRelationship r = null;

//		r.getFromName()

		return mapping;

	}

	protected boolean doInvoke(BerlinModelExportState<BerlinModelExportConfigurator> state){

		try{

			logger.info("start make " + pluralString + " ...");

			boolean success = true ;

			doDelete(state);

			TransactionStatus txStatus = startTransaction(true);

			List<RelationshipBase> list = getNameService().getAllRelationships(100000000, 0);

			BerlinModelExportMapping mapping = getMapping();

			mapping.initialize(state);

			int count = 0;

			for (RelationshipBase<?,?,?> rel : list){

				if (rel.isInstanceOf(NameRelationship.class) || rel.isInstanceOf(HybridRelationship.class )){

					doCount(count++, modCount, pluralString);

					success &= mapping.invoke(rel);

				}

			}

			commitTransaction(txStatus);

			logger.info("end make " + pluralString + " ...");

			return success;

		}catch(SQLException e){

			e.printStackTrace();

			logger.error(e.getMessage());

			return false;

		}

	}

	protected boolean doDelete(BerlinModelExportState<BerlinModelExportConfigurator> state){

		BerlinModelExportConfigurator bmeConfig = state.getConfig();

		String sql;

		Source destination =  bmeConfig.getDestination();

		//RelPTaxon

		sql = "DELETE FROM RelPTaxon";

		destination.setQuery(sql);

		destination.update(sql);

		return true;

	}

	/* (non-Javadoc)

	 * @see eu.etaxonomy.cdm.io.common.CdmIoBase#isIgnore(eu.etaxonomy.cdm.io.common.IImportConfigurator)

	 */

	protected boolean isIgnore(IExportConfigurator config){

		return ! ((BerlinModelExportConfigurator)config).isDoTaxonNames();

	}

	//called by MethodMapper

	@SuppressWarnings("unused")

	private static Integer getRelNameQualifierFk(RelationshipBase<?, ?, ?> rel){

		return BerlinModelTransformer.nameRel2RelNameQualifierFk(rel);

	}

	/* (non-Javadoc)

	 * @see eu.etaxonomy.cdm.io.berlinModel.out.BerlinModelExportBase#getStandardMethodParameter()

	 */

	@Override

	public Class<? extends CdmBase> getStandardMethodParameter() {

		return standardMethodParameter;

	}

}