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// $Id$
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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.validation;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import org.apache.log4j.Logger;
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import eu.etaxonomy.cdm.database.update.DatabaseTypeNotSupportedException;
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import eu.etaxonomy.cdm.io.berlinModel.in.BerlinModelImportState;
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import eu.etaxonomy.cdm.io.common.IOValidator;
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import eu.etaxonomy.cdm.io.common.Source;
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/**
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* @author a.mueller
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* @created 17.02.2010
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*/
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public class BerlinModelRefDetailImportValidator implements IOValidator<BerlinModelImportState> {
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private static final Logger logger = Logger.getLogger(BerlinModelRefDetailImportValidator.class);
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.common.IOValidator#validate(eu.etaxonomy.cdm.io.common.IoStateBase)
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*/
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public boolean validate(BerlinModelImportState state) {
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boolean result = true;
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result &= checkRefDetailsWithSecondarySource(state);
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result &= checkRefDetailsWithIdInSource(state);
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result &= checkRefDetailsWithNotes(state);
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return result;
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}
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/**
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* @param state
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* @return
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*/
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private boolean checkRefDetailsWithSecondarySource(BerlinModelImportState state) {
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boolean success = true;
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try {
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Source source = state.getConfig().getSource();
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String strQuery =
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"SELECT count(*) AS n FROM RefDetail " +
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" WHERE (SecondarySources IS NOT NULL) AND (RTRIM(LTRIM(SecondarySources)) <> '')";
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ResultSet rs = source.getResultSet(strQuery);
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rs.next();
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int n;
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n = rs.getInt("n");
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if (n > 0){
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System.out.println("========================================================");
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System.out.println("There are " + n + " RefDetails with a secondary source. Secondary sources are not supported yet");
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System.out.println("========================================================");
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success = false;
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}
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} catch (SQLException e) {
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e.printStackTrace();
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}
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return success;
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}
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/**
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* @param state
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* @return
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*/
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private boolean checkRefDetailsWithIdInSource(BerlinModelImportState state) {
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boolean success = true;
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try {
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Source source = state.getConfig().getSource();
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if (source.checkColumnExists("RefDetail", "idInSource")){
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String strQuery =
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"SELECT count(*) AS n FROM RefDetail " +
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" WHERE (IdInSource IS NOT NULL) AND (RTRIM(LTRIM(IdInSource)) <> '')";
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ResultSet rs = source.getResultSet(strQuery);
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rs.next();
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int n;
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n = rs.getInt("n");
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if (n > 0){
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System.out.println("========================================================");
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System.out.println("There are " + n + " RefDetails with an idInSource. IdInSources are not supported yet");
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System.out.println("========================================================");
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success = false;
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}
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}
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} catch (SQLException e) {
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e.printStackTrace();
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} catch (DatabaseTypeNotSupportedException e) {
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logger.debug("Source does not support checking existance of 'idInSource' column");
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}
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return success;
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}
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/**
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* @param state
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* @return
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*/
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private boolean checkRefDetailsWithNotes(BerlinModelImportState state) {
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boolean success = true;
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try {
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Source source = state.getConfig().getSource();
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String strQuery =
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"SELECT count(*) AS n FROM RefDetail " +
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" WHERE (Notes IS NOT NULL) AND (RTRIM(LTRIM(Notes)) <> '')";
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ResultSet rs = source.getResultSet(strQuery);
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rs.next();
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int n;
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n = rs.getInt("n");
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if (n > 0){
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System.out.println("========================================================");
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System.out.println("There are " + n + " RefDetails with a note. Notes for RefDetails are not imported!");
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System.out.println("========================================================");
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success = false;
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}
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} catch (SQLException e) {
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e.printStackTrace();
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}
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return success;
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}
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}
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