recordbuiness.java

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package cn.com.S1t55.killer.business;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
import cn.com.S1t55.killer.dao.RecordDAO;
import cn.com.S1t55.killer.entity.Record;
import java.util.*;

public class RecordBuiness {
    private RecordBuiness() {
    }
    //增加
public static void insert(Record stu) {
RecordDAO sdo = new RecordDAO();
sdo.insert(stu);
}

//删除
public static void delete(Record stu) {
RecordDAO sdo = new RecordDAO();
sdo.delete(stu);
}

//修改
public static void update(Record stu){
RecordDAO sdo = new RecordDAO();
sdo.update(stu);
}

//全部查询
public static ArrayList select() {
RecordDAO sdo = new RecordDAO();
return sdo.chaXun();
}

//条件查询
public static ArrayList select(Record stu) {
RecordDAO sdo = new RecordDAO();
return sdo.chaXun(stu);
}


}