如果我们在java bean中有一个bean（即一个对象）而不是一个原始类型，那么我们如何使用OpenCSV映射内部bean的属性

Question

如果我们在java bean中有一个bean（即一个对象）而不是一个原始类型，那么我们如何使用OpenCSV映射内部bean的属性

例如flightId of flight 豆子 SCHEDULE（scheduleId，航班，航线和其他领域）

飞行（飞行，其他领域）

路线（路由ID，otherfields）

package temp.csv;

import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.List;

import com.model.Schedule;
import au.com.bytecode.opencsv.CSVReader;
import au.com.bytecode.opencsv.bean.ColumnPositionMappingStrategy;
import au.com.bytecode.opencsv.bean.CsvToBean;

public class Abcd {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        CsvToBean<Schedule> csv = new CsvToBean<Schedule>();
        String csvFilename = "D:\\Travel_Portal\\Schedule\\SCHEDULE_4-10_12.26.54.csv ";
        ColumnPositionMappingStrategy<Schedule> strat = new ColumnPositionMappingStrategy<Schedule>();
        strat.setType(Schedule.class);
        String[] columns = new String[] { "scheduleId", "flight.flightId",
                "route.routeId", "availSourceDest", "availSourceVia",
                "availViaDest", "fareSourceDest", "fareSourceVia",
                "fareViaDest" };
        // the fields to bind do in your JavaBean
        strat.setColumnMapping(columns);

        CSVReader csvReader = null;
        try {
            csvReader = new CSVReader(new FileReader(csvFilename));
        } catch (FileNotFoundException e) {

            e.printStackTrace();
        }

        List<Schedule> list = csv.parse(strat, csvReader);
        try {
            for (Object object : list) {
                Schedule schedule = (Schedule) object;
                System.out.println(schedule.getScheduleId() + " "
                        + schedule.getFlight() + schedule.getRoute());
            }
        } catch (Exception ex) {

            ex.printStackTrace();
        }
    }

}

//这是CSV文件

"SID121","AI101","RID101",100,-1,-1,5000,-1,-1,"2013-10-20 11:30:00","0000-00-00 00:00:00","0000-00-00 00:00:00","2013-10-20 12:00:00","DID105"

// Schedule Class

    public class Schedule implements java.io.Serializable {

    private String scheduleId;
    private Flight flight;
    private Deal deal;
    private Route route;
    private int availSourceDest;
    private Integer availSourceVia;
    private Integer availViaDest;
    private double fareSourceDest;
    private double fareSourceVia;
    private double fareViaDest;
    private Date sourceTime;
    private Date viaArrTime;
    private Date viaDeptTime;
    private Date destTime;
    //getter and setter
}
//Flight
    public class Flight implements java.io.Serializable {

    private String flightId;
    private Provider provider;
    private int capacity;
    //getter setter

}