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@ -1,6 +1,7 @@
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package seng202.group9.Controller;
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import javafx.scene.chart.PieChart;
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import seng202.group9.Core.*;
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import java.sql.Connection;
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@ -787,6 +788,15 @@ public class Dataset {
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*/
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public void addAirline(String name, String alias, String IATA, String ICAO, String callsign, String country, String active) throws DataException{
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Airline airlineToAdd = new Airline(name, alias, IATA, ICAO, callsign, country, active);
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if (name.equals("")) {
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throw new DataException("You cannot have a blank airline name.");
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}
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if (alias.length() <= 0) {
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throw new DataException("Please insert '\\N' if the airline has no alias.");
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}
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if (country.equals("")) {
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throw new DataException("You cannot have a blank country of origin field.");
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}
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addAirline(airlineToAdd);
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}
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@ -828,6 +838,8 @@ public class Dataset {
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airlineToAdd.setID(airlineID);
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airlines.add(airlineToAdd);
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airlineDictionary.put(airlineToAdd.getName(), airlineToAdd);
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stmt.close();
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c.close();
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} catch ( Exception e ) {
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System.err.println( e.getClass().getName() + ": " + e.getMessage() );
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System.exit(0);
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@ -838,10 +850,17 @@ public class Dataset {
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public void addAirport(String name, String city, String country, String IATA_FFA, String ICAO, String latitude, String longitude,
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String altitude, String timezone, String DST, String olsonTz) throws DataException{
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try{
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//System.out.print(name + city + country + IATA_FFA + ICAO + latitude + longitude + altitude + timezone + DST + olsonTz);
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double latitudeVal = Double.parseDouble(latitude);
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double longitudeVal = Double.parseDouble(longitude);
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double altitudeVal = Double.parseDouble(altitude);
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double timezoneVal = Double.parseDouble(timezone);
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if (city.equals("")) {
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throw new DataException("You cannot have a blank city name.");
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}
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if (country.equals("")) {
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throw new DataException("You cannot have a blank country name.");
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}
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Airport airportToAdd = new Airport(name, city, country, IATA_FFA, ICAO, latitudeVal, longitudeVal, altitudeVal);
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City cityToAdd = new City(city, country, timezoneVal, olsonTz);
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Country countryToAdd = new Country(DST, country);
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@ -855,14 +874,14 @@ public class Dataset {
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}
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public void addAirport(Airport airportToAdd) throws DataException{
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if (airportToAdd.getIATA_FFA() != "" && airportToAdd.getIATA_FFA().length() != 3){
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if (airportToAdd.getIATA_FFA().length() != 0 && airportToAdd.getIATA_FFA().length() != 3){
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throw new DataException("IATA/FFA either empty or 3 letters");
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}
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if (airportToAdd.getICAO() != "" && airportToAdd.getICAO().length() != 4){
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if (airportToAdd.getICAO().length() != 0 && airportToAdd.getICAO().length() != 4){
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throw new DataException("ICAO either empty or 4 letters");
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}
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if (airportToAdd.getName() == ""){
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throw new DataException("An Airport cannot have no name.");
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if (airportToAdd.getName().equals("")) {
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throw new DataException("You cannot have an airport without a name.");
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}
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for (String key : airportDictionary.keySet()){
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airportDictionary.get(key).hasDuplicate(airportToAdd);
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@ -900,7 +919,6 @@ public class Dataset {
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System.err.println( e.getClass().getName() + ": " + e.getMessage() );
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System.exit(0);
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}
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createDataLinks();
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}
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public void addCity(City city){
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@ -1024,6 +1042,8 @@ public class Dataset {
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//routeAirline + routeSourceAirport + routeArrvAirport + routeCodeShare + routeStops + routeEquip
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String routeKey = routeToAdd.getAirline() + routeToAdd.getDepartureAirport() + routeToAdd.getArrivalAirport() + routeToAdd.getCode() + routeToAdd.getStops() + routeToAdd.getEquipment();
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routeDictionary.put(routeKey, routeToAdd);
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stmt.close();
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c.close();
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} catch ( Exception e ) {
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System.err.println( e.getClass().getName() + ": " + e.getMessage() );
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System.exit(0);
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@ -1206,19 +1226,19 @@ public class Dataset {
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//check if number of countries that contain airlines > 0 else delete the country
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String countCountry = "SELECT COUNT(*) FROM `"+this.name+"_Airline` JOIN `"+this.name+"_Country` ON" +
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" `"+this.name+"_Country`.`Country_Name` = `"+this.name+"_Airline`.`Country`" +
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" WHERE `"+this.name+"_Airline`.`Country` = \""+airline.getCountry().getName().replace("\"", "\"\"")+"\"";
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" WHERE `"+this.name+"_Airline`.`Country` = \""+airline.getCountryName().replace("\"", "\"\"")+"\"";
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ResultSet countCountryRes = stmt.executeQuery(countCountry);
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int countryCount = 0;
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while (countCountryRes.next()){
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countryCount += countCountryRes.getInt("COUNT(*)");
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while (countCountryRes.next()) {
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countryCount += countCountryRes.getInt("COUNT(*)");
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}
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countCountryRes.close();
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stmt.close();
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stmt = c.createStatement();
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//check if number of counties that contain airports > 0 else delete the country
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String countCountryA = "SELECT COUNT(*) FROM `"+this.name+"_Airport` JOIN `"+this.name+"_Country` ON" +
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" `"+this.name+"_Country`.`Country_Name` = `"+this.name+"_Airport`.`Country`" +
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" WHERE `"+this.name+"_Airport`.`Country` = \""+airline.getCountry().getName().replace("\"", "\"\"")+"\"";
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" WHERE `"+this.name+"_Airport`.`Country` = \""+airline.getCountryName().replace("\"", "\"\"")+"\"";
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countCountryRes = stmt.executeQuery(countCountryA);
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while (countCountryRes.next()){
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countryCount += countCountryRes.getInt("COUNT(*)");
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@ -1228,12 +1248,13 @@ public class Dataset {
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//delete country if there are no matches
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if (countryCount == 0){
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stmt = c.createStatement();
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String deleteCountry = "DELETE FROM `"+this.name+"_Country` WHERE `Country_Name` = \""+airline.getCountry().getName()+"\"";
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String deleteCountry = "DELETE FROM `"+this.name+"_Country` WHERE `Country_Name` = \""+airline.getCountryName()+"\"";
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stmt.execute(deleteCountry);
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stmt.close();
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}
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c.close();
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} catch ( Exception e ) {
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e.printStackTrace();
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System.err.println( e.getClass().getName() + ": " + e.getMessage() );
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//System.exit(0);
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}
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YaFedImYaEatIm
9 years ago