Java开发的实验教学平台.rar

package cn.gatherlife.wms.business.service; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.xson.common.object.XCO; import org.xson.tangyuan.executor.SqlServiceActuator; import cn.gatherlife.wms.business.util.Constant; import cn.gatherlife.wms.business.util.TimeUtil; import cn.gatherlife.wms.business.util.XCOUtil; @Service public class TaskService { @Autowired ExperimentService experimentService; @Autowired ExampleService exampleService; @Autowired ClassService classService; @Autowired RoomService roomService; @Autowired UserService userService; /** * 插入班级 * @param xco * @return */ public long insertTask(XCO xco){ long now_time = new Date().getTime()+Constant.TIME_提前几天绑定课程*24*60*60*1000; XCO experiment = experimentService.selectExpById(xco);//实验 XCO example = exampleService.selectExaById(xco);//习题 XCO dxco = new XCO(); dxco.setLongValue("order_id", xco.getLongValue("order_id")); XCO orderRoom = roomService.selectOrderRoomTimeById(xco); XCO dxco2 = new XCO(); dxco2.setLongValue("room_id", orderRoom.getLongValue("room_id")); XCO room = roomService.selectRoomById(dxco2); int place_count = 0; if(null!=room){ place_count = room.getIntegerValue("place_count"); } orderRoom.setIntegerValue("place_count", place_count); orderRoom.setIntegerValue("place_ok_count", 0); long sys_time = 0l; try { sys_time = Long.valueOf(TimeUtil.dateToStamp(orderRoom.getStringValue("begin_time"))); } catch (ParseException e) { e.printStackTrace(); } //预约时间已失效 if(now_time > sys_time){ return 5; } if(null!=experiment){ orderRoom.setStringValue("experiment_name", experiment.getStringValue("experiment_name")); orderRoom.setLongValue("experiment_id", experiment.getLongValue("experiment_id")); } if(null!=example){ orderRoom.setLongValue("example_id", example.getLongValue("example_id")); orderRoom.setStringValue("example_name", example.getStringValue("example_name")); orderRoom.setStringValue("example_content", example.getStringValue("example_content")); } orderRoom.setStringValue("class_name", "班级1"); orderRoom.setIntegerValue("class_id", 0); orderRoom.setStringValue("course_name", xco.getStringValue("course_name")); long row = SqlServiceActuator.execute("wms-courseservices.insertCourse", orderRoom); return row; } /** * 任务课程列表 * @param xco * @return */ public XCO tasklist(XCO xco){ XCO rep = SqlServiceActuator.execute("wms-courseservices.courselist", xco); long now_time = new Date().getTime()+Constant.TIME_提前几天绑定课程*24*60*60*1000; long now_time2 = new Date().getTime(); if(rep.getLongValue("total") > 0){ List<XCO> list = rep.getXCOListValue("data"); if(null!=list && list.size() > 0){ for(int i=0,j=list.size();i<j;i++){ long sys_time = 0l; try { sys_time = Long.valueOf(TimeUtil.dateToStamp(list.get(i).getStringValue("begin_time"))); } catch (ParseException e) { e.printStackTrace(); } long sys_time2 = 0l; try { sys_time2 = Long.valueOf(TimeUtil.dateToStamp(list.get(i).getStringValue("end_time"))); } catch (ParseException e) { e.printStackTrace(); } //判断当前时间是否可以绑课 if(now_time > sys_time){ list.get(i).setIntegerValue("flag", 0); }else{ list.get(i).setIntegerValue("flag", 1); } //判断当前课程是否已上课过 if(now_time2 > sys_time2){ list.get(i).setIntegerValue("flag2", 0); }else{ list.get(i).setIntegerValue("flag2", 1); } } } } return rep; } /** * 学生任务课程列表 * @param xco * @return */ public XCO studenttasklist(XCO xco){ return SqlServiceActuator.execute("wms-courseservices.studenttasklist", xco); } /** *学生预约后，看到到课程 进行上课列表 * * @param xco * @return */ public XCO studentyuyuelist(XCO xco){ long now_time = new Date().getTime();//+Constant.TIME_提前几天学生选课*24*60*60*1000; xco.setStringValue("endd_time", TimeUtil.stampToDate(now_time+"")); return SqlServiceActuator.execute("wms-courseservices.studentyuyuelist", xco); } /** * 教师批改列表 * @param xco * @return */ public XCO studentCourselist(XCO xco){ return SqlServiceActuator.execute("wms-courseservices.studentCourselist", xco); } /** * 教师批改作业 * @param xco * @return */ public int updateTeacherCourse(XCO xco){ return SqlServiceActuator.execute("wms-courseservices.updateTeacherCourse", xco); } /** * 教师批改报告 * @param xco * @return */ public int updateTeacherReport(XCO xco){ return SqlServiceActuator.execute("wms-courseservices.updateTeacherReport", xco); } /** * 学生开始答题 * @param xco * @return */ public int updateBeginTime(XCO xco){ //更新课程为开始 SqlServiceActuator.execute("wms-courseservices.updateCourseStart", xco); return SqlServiceActuator.execute("wms-courseservices.updateBeginTime", xco); } /** * 学生提交作业 * @param xco * @return */ public int updateStudentCourse(XCO xco){ XCO req = SqlServiceActuator.execute("wms-courseservices.studentTaskById", xco); if(req.getIntegerValue("example_score") != 0){ return 5; }else{ String example_content = XCOUtil.encodeTextForXML(xco.getStringValue("example_content")); xco.setStringValue("example_content", example_content); return SqlServiceActuator.execute("wms-courseservices.updateStudentCourse", xco); } //SqlServiceActuator.execute("wms-courseservices.updateStudentCourse30", xco); } /** * 学生提交报告 * @param xco * @return */ public int updateStudentReport(XCO xco){ XCO req = SqlServiceActuator.execute("wms-courseservices.studentTaskById", xco); if(req.getIntegerValue("experiment_checked") != 0){ return 5; }else{ return SqlServiceActuator.execute("wms-courseservices.updateStudentReport", xco); } } /** * 修改作业未完成 * @param xco * @return */ public int updateStudentCourse30(XCO xco){ XCO exp = SqlServiceActuator.execute("wms-courseservices.exampleById", xco); XCO rep = SqlServiceActuator.execute("wms-courseservices.reportById", xco); if(exp.getIntegerValue("state") == 30 && !"".equals(rep.getStringValue("experiment_report"))){ return SqlServiceActuator.execute("wms-courseservices.updateStudentCourse30", xco); } return 0; } /** * 判断学生作业是否全部完成 * @param xco * @return */ public void updateComplateCourse(XCO xco){ SqlServiceActuator.execute("wms-courseservices.updateComplateCourse", xco); } /** * 查找某个课程下面学生已做题的数目 * @param xco * @return */ public long askCourseNum(XCO xco){ long count = SqlServiceActuator.execute("wms-courseservices.askCourseNum", xco); return count; } /** * 查找单个对象 * @param xco * @return */ public XCO selectTaskById(XCO xco){ XCO req = SqlServiceActuator.execute("wms-courseservices.selectCourseById", xco); long room_id = req.getLongValue("room_id"); long time_id = req.getLongValue("time_id"); XCO data = new XCO(); data.setLongValue("room_id", room_id); data.setLongValue("time_id", time_id); List<XCO> roomlist = SqlServiceActuator.execute("wms-roomservices.kwTimeIdRoomId", data); req.setXCOListValue("roomlist", roomlist); XCO room = SqlServiceActuator.execute("wms-roomservices.s