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https://github.com/FatttSnake/ClassroomInteraction.git
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TeacherUI:JTable reModify by 6.22 00:00
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194
Teacher/src/main/java/com/cfive/classroom/teacher/Attend.java
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194
Teacher/src/main/java/com/cfive/classroom/teacher/Attend.java
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package com.cfive.classroom.teacher;
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import com.cfive.classroom.library.database.DatabaseHelper;
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import com.cfive.classroom.library.database.bean.AttStatus;
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import com.cfive.classroom.library.database.bean.Attendance;
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import com.cfive.classroom.library.database.util.DependenciesNotFoundException;
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import com.cfive.classroom.library.database.util.NoConfigException;
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import com.cfive.classroom.library.net.TeacherNet;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import javax.swing.*;
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import javax.swing.event.ListSelectionEvent;
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import javax.swing.event.ListSelectionListener;
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import javax.swing.table.*;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.sql.SQLException;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Vector;
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public class Attend {
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private static final Attend attend = new Attend();
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private static final JFrame frame = new JFrame("考勤情况");
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private JPanel rootPanel;
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private JTabbedPane tabbedPane1;
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private final Object[] t1_columnTitle = {"学号", "姓名", "签到时间"};
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private final Object[] t2_columnTitle = {"考勤号", "学号", "姓名", "签到状态"};
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private JTable table_already;
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private JTable table_undo;
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private TeacherNet teacherNet;
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private String courseID;
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private final List<Attendance> attendancesList = new ArrayList<>();
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private final List<Attendance> alreadyList = new ArrayList<>();
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private final List<Attendance> undoList = new ArrayList<>();
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private static final Logger LOGGER = LogManager.getLogger();
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public Attend() {
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//学生签到信息监听
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/*
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teacherNet.setOnReceiveListener(new ReceiveListener() {
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@Override
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public void onReceive(MessageObject messageObject) {
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//判断该信息类型是否为签到并且签到状态是否为已签
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if (messageObject.getMessageType() == MessageType.CheckIn && messageObject.getAttStatus() == AttStatus.signed) {
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try {
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//将学生签到状态修改进数据表中
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DatabaseHelper.updateAttendance(messageObject.getStuNo(), messageObject.getAttStatus());
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} catch (NoConfigException e) {
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JOptionPane.showMessageDialog(null, "没有数据库配置文件", "警告", JOptionPane.ERROR_MESSAGE);
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LOGGER.error("No configuration", e);
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} catch (SQLException e) {
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JOptionPane.showMessageDialog(null, "数据库出错", "警告", JOptionPane.ERROR_MESSAGE);
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LOGGER.error("SQLException", e);
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} catch (DependenciesNotFoundException e) {
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LOGGER.error("DependenciesNotFoundException", e);
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}
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}
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}
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});
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*/
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//未签表格的鼠标点击事件
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table_undo.addMouseListener(new MouseAdapter() {
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@Override
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public void mouseClicked(MouseEvent e) {
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//获取鼠标所点击的行和列
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int row = table_undo.getSelectedRow();
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int col = table_undo.getSelectedColumn();
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//修改学生签到状态
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if (col == 3) {
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Object[] options = {AttStatus.absence, AttStatus.signed, AttStatus.leave_early, AttStatus.late, AttStatus.personal_leave, AttStatus.public_holiday, AttStatus.sick_leave, AttStatus.not_signed};
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AttStatus attStatus = (AttStatus) JOptionPane.showInputDialog(null, "选择您所要修改的签到状态", "提示",
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JOptionPane.PLAIN_MESSAGE, null, options, options[0]);
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LOGGER.debug("attStatus: " + attStatus);
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if (attStatus == null) {
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LOGGER.debug("test: " + table_undo.getModel().getValueAt(row, col));
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table_undo.getModel().setValueAt(AttStatus.not_signed, row, col);
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}
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String modifyStat = String.valueOf(attStatus);
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if (modifyStat != null) {
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//将修改后的状态显示出来
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table_undo.getModel().setValueAt(modifyStat, row, col);
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//将修改在数据库中更改
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try {
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LocalDateTime currentTime = LocalDateTime.now();
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DatabaseHelper.updateAttendance(String.valueOf(table_undo.getModel().getValueAt(row, 0)), attStatus, currentTime);
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} catch (NoConfigException ex) {
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JOptionPane.showMessageDialog(null, "没有数据库配置文件", "警告", JOptionPane.ERROR_MESSAGE);
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LOGGER.error("No configuration", e);
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} catch (SQLException ex) {
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JOptionPane.showMessageDialog(null, "数据库出错", "警告", JOptionPane.ERROR_MESSAGE);
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LOGGER.error("SQLException", e);
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} catch (DependenciesNotFoundException ex) {
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JOptionPane.showMessageDialog(null, "未查询到该数据", "错误", JOptionPane.ERROR_MESSAGE);
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LOGGER.error("DependenciesNotFoundException", e);
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}
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} else {
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JOptionPane.showMessageDialog(null, "您未进行选择", "提示", JOptionPane.INFORMATION_MESSAGE);
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}
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}
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}
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});
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}
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public static void main(String[] args) {
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frame.setContentPane(attend.rootPanel);
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frame.setSize(600, 400);
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frame.setLocationRelativeTo(null);
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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frame.pack();
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frame.setVisible(false);
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}
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public void start(TeacherNet teacherNet1, String courseID) {
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frame.setContentPane(attend.rootPanel);
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frame.setSize(600, 400);
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frame.setLocationRelativeTo(null);
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frame.setResizable(false);
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attend.teacherNet = teacherNet1;
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attend.courseID = courseID;
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try {
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attendancesList.addAll(DatabaseHelper.selectAttendanceByCourse(Long.parseLong(courseID))); //导入该课程考勤名单
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LOGGER.debug("attendanceList:" + attendancesList);
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for (Attendance attendance : attendancesList) {
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if (attendance.getAttStatus() == AttStatus.signed) { //筛选出已签到的考勤列表
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alreadyList.add(attendance);
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} else {
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undoList.add(attendance);
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}
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}
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LOGGER.debug("alreadyList:" + alreadyList);
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LOGGER.debug("undoList:" + undoList);
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} catch (DependenciesNotFoundException e) {
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throw new RuntimeException(e);
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} catch (NoConfigException e) {
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throw new RuntimeException(e);
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} catch (SQLException e) {
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throw new RuntimeException(e);
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}
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//已签考勤表格
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DefaultTableModel alreadyTableModel = new DefaultTableModel(t1_columnTitle, 0) {
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@Override
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public boolean isCellEditable(int row, int column) {
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return false;
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}
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};
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if (alreadyList != null) {
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for (Attendance attendance : alreadyList) {
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String stuID = String.valueOf(attendance.getStudent().getStuID());
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String stuName = String.valueOf(attendance.getStudent().getStuName());
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LocalDateTime attTime = attendance.getAttTime();
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String attTime1 = attTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
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Object row[] = {stuID, stuName, attTime1};
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alreadyTableModel.addRow(row);
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}
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}
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attend.table_already.setModel(alreadyTableModel);
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//未签考勤表格
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DefaultTableModel undoTableModel = new DefaultTableModel(t2_columnTitle, 0);
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for (Attendance attendance : undoList) {
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LOGGER.debug(attendance.getAttID());
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String attID = attendance.getAttID();
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String stuID = String.valueOf(attendance.getStudent().getStuID());
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String stuName = String.valueOf(attendance.getStudent().getStuName());
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AttStatus attStatus = attendance.getAttStatus();
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Object row[] = {attID, stuID, stuName, String.valueOf(attStatus)};
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undoTableModel.addRow(row);
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}
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attend.table_undo.setModel(undoTableModel);
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//设置第一列隐藏
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TableColumn tableColumn = attend.table_undo.getColumnModel().getColumn(0);
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tableColumn.setWidth(0);
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tableColumn.setMinWidth(0);
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tableColumn.setPreferredWidth(0);
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tableColumn.setMaxWidth(0);
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attend.table_undo.getTableHeader().getColumnModel().getColumn(0).setMaxWidth(0);
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attend.table_undo.getTableHeader().getColumnModel().getColumn(0).setMinWidth(0);
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LOGGER.debug(table_undo.getColumnModel().getColumnCount());
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LOGGER.debug(undoTableModel.getColumnCount());
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attend.table_undo.setCellSelectionEnabled(true);
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frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
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frame.setVisible(true);
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}
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}
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