From 23cd0a3ac3406248e392120919c304a49b25f0a4 Mon Sep 17 00:00:00 2001 From: cccccyb <995134776@qq.com> Date: Sun, 12 Jun 2022 22:47:07 +0800 Subject: [PATCH] StudentUI:Center,interface,Chat TeacherUI:Attend,interface,CheckIn,ClassList,SendMessage,SignIn,TeacherTest --- .../com/cfive/classroom/student/Center.java | 21 ++- .../com/cfive/classroom/student/Chat.java | 3 +- .../student/ChatReceiveListener.java | 7 + .../com/cfive/classroom/teacher/Attend.java | 164 ++++-------------- .../teacher/ChatReceiveListener.java | 7 + .../com/cfive/classroom/teacher/CheckIn.java | 48 +++-- .../cfive/classroom/teacher/ClassList.java | 1 + .../com/cfive/classroom/teacher/Main.java | 83 +++++++-- .../cfive/classroom/teacher/SendMessage.java | 28 ++- .../com/cfive/classroom/teacher/SignIn.java | 105 +++++++---- .../cfive/classroom/teacher/TeacherTest.java | 2 +- 11 files changed, 259 insertions(+), 210 deletions(-) create mode 100644 Student/src/main/java/com/cfive/classroom/student/ChatReceiveListener.java create mode 100644 Teacher/src/main/java/com/cfive/classroom/teacher/ChatReceiveListener.java diff --git a/Student/src/main/java/com/cfive/classroom/student/Center.java b/Student/src/main/java/com/cfive/classroom/student/Center.java index 9ff9680..cc33c1b 100644 --- a/Student/src/main/java/com/cfive/classroom/student/Center.java +++ b/Student/src/main/java/com/cfive/classroom/student/Center.java @@ -18,6 +18,8 @@ import java.io.FileReader; import java.io.IOException; import java.sql.SQLException; import java.time.LocalDateTime; +import java.util.ArrayList; +import java.util.List; import java.util.Properties; public class Center { @@ -41,7 +43,9 @@ public class Center { private String getSignInCode; private MessageObject messageObject; private boolean flag = false; + private ChatReceiveListener chatReceiveListener; private Chat chat; + private List messageAll = new ArrayList<>(); public Center(String stuNo) { this.stuNo = stuNo; @@ -56,10 +60,9 @@ public class Center { if (studentNet != null) { if (flag == false) { - chat = new Chat(studentNet,stuNo,stuName); + chat = new Chat(studentNet,stuNo,stuName,chatReceiveListener); flag = true; } - chat.start(); } else { JOptionPane.showMessageDialog(null,"没有连接至教师"); @@ -104,6 +107,20 @@ public class Center { } } }); + chatReceiveListener = new ChatReceiveListener() { + @Override + public void onReceive(MessageObject messageObject) { + //签到 + if (messageObject.getMessageType() == MessageType.CheckIn) { + getSignInCode = messageObject.getCode(); + LOGGER.info(messageObject.getCode()); + } + //随机抽人 + if (messageObject.getMessageType() == MessageType.Select) { + JOptionPane.showMessageDialog(null, "恭喜以下同学被选中:\n\t\n" + messageObject.getCount()); + } + } + }; } catch (IOException ex) { JOptionPane.showMessageDialog(null,"连接失败"); diff --git a/Student/src/main/java/com/cfive/classroom/student/Chat.java b/Student/src/main/java/com/cfive/classroom/student/Chat.java index b931c41..03767bd 100644 --- a/Student/src/main/java/com/cfive/classroom/student/Chat.java +++ b/Student/src/main/java/com/cfive/classroom/student/Chat.java @@ -22,7 +22,7 @@ public class Chat { private static JFrame frame = new JFrame("留言"); private static final Logger LOGGER = LogManager.getLogger(); - public Chat(StudentNet studentNet,String stuNo,String stuName) { + public Chat(StudentNet studentNet,String stuNo,String stuName,ChatReceiveListener chatReceiveListener) { //发送消息 sendButton.addActionListener(new ActionListener() { @Override @@ -46,6 +46,7 @@ public class Chat { if(messageObject.getMessageType()==MessageType.ChatToAll){ receiveText.append("教师："+LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy年MM月dd日 HH时mm分ss秒"))+'\n'+messageObject.getMessage()+"\n"); } + chatReceiveListener.onReceive(messageObject); } }); } diff --git a/Student/src/main/java/com/cfive/classroom/student/ChatReceiveListener.java b/Student/src/main/java/com/cfive/classroom/student/ChatReceiveListener.java new file mode 100644 index 0000000..fe0e25c --- /dev/null +++ b/Student/src/main/java/com/cfive/classroom/student/ChatReceiveListener.java @@ -0,0 +1,7 @@ +package com.cfive.classroom.student; + +import com.cfive.classroom.library.net.util.MessageObject; + +public interface ChatReceiveListener { + void onReceive(MessageObject messageObject); +} diff --git a/Teacher/src/main/java/com/cfive/classroom/teacher/Attend.java b/Teacher/src/main/java/com/cfive/classroom/teacher/Attend.java index 5cd6494..c2966f7 100644 --- a/Teacher/src/main/java/com/cfive/classroom/teacher/Attend.java +++ b/Teacher/src/main/java/com/cfive/classroom/teacher/Attend.java @@ -27,51 +27,24 @@ import java.util.ArrayList; import java.util.List; public class Attend { - private static final Attend attend = new Attend(); private static final JFrame frame = new JFrame("考勤情况"); private JPanel rootPanel; private JTabbedPane tabbedPane1; - private final Object[] t1_columnTitle = {"考勤号","学号", "姓名", "签到时间","签到状态"}; + private final Object[] t1_columnTitle = {"考勤号", "学号", "姓名", "签到时间", "签到状态"}; private final Object[] t2_columnTitle = {"考勤号", "学号", "姓名", "签到状态"}; private JTable table_already; private JTable table_undo; private JButton bt_refresh; - private TeacherNet teacherNet; private String courseID; private final List attendancesList = new ArrayList<>(); private final List alreadyList = new ArrayList<>(); private final List undoList = new ArrayList<>(); - private DefaultTableModel undoTableModel,alreadyTableModel; + private DefaultTableModel undoTableModel, alreadyTableModel; private static final Logger LOGGER = LogManager.getLogger(); - public Attend() { - //学生签到信息监听 - if(teacherNet!=null){ - teacherNet.setOnReceiveListener(new ReceiveListener() { - @Override - public void onReceive(MessageObject messageObject) { - if(messageObject.getStuNo()!=null){ - //判断该信息类型是否为签到并且签到状态是否为已签 - if (messageObject.getMessageType() == MessageType.CheckIn && messageObject.getAttStatus() == AttStatus.signed) { - try { - //将学生签到状态修改进数据表中 - DatabaseHelper.updateAttendance(messageObject.getStuNo(), messageObject.getAttStatus(),messageObject.getLocalDateTime()); - } catch (NoConfigException e) { - JOptionPane.showMessageDialog(null, "没有数据库配置文件", "警告", JOptionPane.ERROR_MESSAGE); - LOGGER.error("No configuration", e); - } catch (SQLException e) { - JOptionPane.showMessageDialog(null, "数据库出错", "警告", JOptionPane.ERROR_MESSAGE); - LOGGER.error("SQLException", e); - } catch (DependenciesNotFoundException e) { - LOGGER.error("DependenciesNotFoundException", e); - } - //刷新表格 - bt_refresh.doClick(); - } - } - } - }); - } + + public Attend(TeacherNet teacherNet, String courseID) { + this.courseID = courseID; //已签表格的鼠标点击事件 table_already.addMouseListener(new MouseAdapter() { @@ -92,6 +65,7 @@ public class Attend { table_already.getModel().setValueAt(modifyStat, row, col); //将修改在数据库中更改 try { + LOGGER.info("test"); DatabaseHelper.updateAttendance(String.valueOf(table_already.getModel().getValueAt(row, 0)), attStatus, null); } catch (NoConfigException ex) { JOptionPane.showMessageDialog(null, "没有数据库配置文件", "警告", JOptionPane.ERROR_MESSAGE); @@ -143,7 +117,7 @@ public class Attend { LOGGER.error("DependenciesNotFoundException", e); } //如果修改为已签则刷新表格 - if(attStatus==AttStatus.signed){ + if (attStatus == AttStatus.signed) { bt_refresh.doClick(); } @@ -156,95 +130,37 @@ public class Attend { @Override public void actionPerformed(ActionEvent e) { //清空列表 - ((DefaultTableModel)table_already.getModel()).setRowCount(0); - ((DefaultTableModel)table_undo.getModel()).setRowCount(0); + ((DefaultTableModel) table_already.getModel()).setRowCount(0); + ((DefaultTableModel) table_undo.getModel()).setRowCount(0); attendancesList.clear(); alreadyList.clear(); undoList.clear(); //重新加载 - try { - attendancesList.addAll(DatabaseHelper.selectAttendanceByCourse(Long.parseLong(courseID))); //导入该课程考勤名单 - for (Attendance attendance : attendancesList) { - if (attendance.getAttStatus() == AttStatus.signed) { //筛选出已签到的考勤列表 - alreadyList.add(attendance); - } else { - undoList.add(attendance); - } - } - } catch (DependenciesNotFoundException ex) { - throw new RuntimeException(ex); - } catch (NoConfigException ex) { - throw new RuntimeException(ex); - } catch (SQLException ex) { - throw new RuntimeException(ex); - } - //已签考勤表格 - alreadyTableModel = new DefaultTableModel(t1_columnTitle, 0) { - @Override - public boolean isCellEditable(int row, int column) { - return false; - } - }; - if (alreadyList != null) { - for (Attendance attendance : alreadyList) { - String attID = attendance.getAttID(); - String stuID = String.valueOf(attendance.getStudent().getStuID()); - String stuName = String.valueOf(attendance.getStudent().getStuName()); - LocalDateTime attTime = attendance.getAttTime(); - AttStatus attStatus = attendance.getAttStatus(); - String attTime1 = attTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")); - Object row[] = {attID,stuID, stuName, attTime1,String.valueOf(attStatus)}; - alreadyTableModel.addRow(row); - } - } - attend.table_already.setModel(alreadyTableModel); - - //未签考勤表格 - undoTableModel = new DefaultTableModel(t2_columnTitle, 0); - for (Attendance attendance : undoList) { - String attID = attendance.getAttID(); - String stuID = String.valueOf(attendance.getStudent().getStuID()); - String stuName = String.valueOf(attendance.getStudent().getStuName()); - AttStatus attStatus = attendance.getAttStatus(); - Object row[] = {attID, stuID, stuName, String.valueOf(attStatus)}; - undoTableModel.addRow(row); - } - attend.table_undo.setModel(undoTableModel); - //设置第一列隐藏 - TableColumn tableColumn = attend.table_undo.getColumnModel().getColumn(0); - tableColumn.setWidth(0); - tableColumn.setMinWidth(0); - tableColumn.setPreferredWidth(0); - tableColumn.setMaxWidth(0); - attend.table_undo.getTableHeader().getColumnModel().getColumn(0).setMaxWidth(0); - attend.table_undo.getTableHeader().getColumnModel().getColumn(0).setMinWidth(0); - attend.table_undo.setCellSelectionEnabled(true); - + readData(); } }); } public static void main(String[] args) { - frame.setContentPane(attend.rootPanel); - frame.setSize(600, 400); - frame.setLocationRelativeTo(null); - frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); - frame.pack(); - frame.setVisible(false); - } - public void start(TeacherNet teacherNet1, String courseID) { - frame.setContentPane(attend.rootPanel); + public void start() { + frame.setContentPane(rootPanel); frame.setSize(600, 400); frame.setLocationRelativeTo(null); frame.setResizable(false); - attend.teacherNet = teacherNet1; - attend.courseID = courseID; + + readData(); + frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); + frame.setVisible(true); + + + } + + private void readData(){ try { attendancesList.addAll(DatabaseHelper.selectAttendanceByCourse(Long.parseLong(courseID))); //导入该课程考勤名单 - LOGGER.debug("attendanceList:" + attendancesList); for (Attendance attendance : attendancesList) { if (attendance.getAttStatus() == AttStatus.signed) { //筛选出已签到的考勤列表 alreadyList.add(attendance); @@ -268,7 +184,7 @@ public class Attend { return false; } }; - if (alreadyList != null) { + if (!alreadyList.isEmpty()) { for (Attendance attendance : alreadyList) { String attID = attendance.getAttID(); String stuID = String.valueOf(attendance.getStudent().getStuID()); @@ -276,23 +192,24 @@ public class Attend { LocalDateTime attTime = attendance.getAttTime(); AttStatus attStatus = attendance.getAttStatus(); String attTime1 = attTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")); - Object row[] = {attID,stuID, stuName, attTime1,String.valueOf(attStatus)}; + Object row[] = {attID, stuID, stuName, attTime1, String.valueOf(attStatus)}; alreadyTableModel.addRow(row); } } - attend.table_already.setModel(alreadyTableModel); - TableColumn tableColumn1 = attend.table_already.getColumnModel().getColumn(0); + table_already.setModel(alreadyTableModel); + //设置未签表格的第一列考勤号隐藏 + TableColumn tableColumn1 = table_already.getColumnModel().getColumn(0); tableColumn1.setWidth(0); tableColumn1.setMinWidth(0); tableColumn1.setPreferredWidth(0); tableColumn1.setMaxWidth(0); - attend.table_already.getTableHeader().getColumnModel().getColumn(0).setMaxWidth(0); - attend.table_already.getTableHeader().getColumnModel().getColumn(0).setMinWidth(0); - attend.table_already.setCellSelectionEnabled(true); + table_already.getTableHeader().getColumnModel().getColumn(0).setMaxWidth(0); + table_already.getTableHeader().getColumnModel().getColumn(0).setMinWidth(0); + table_already.setCellSelectionEnabled(true); //未签考勤表格 - if(undoList!=null){ //判断该课程是否有学生名单 - undoTableModel = new DefaultTableModel(t2_columnTitle, 0){ + if (!undoList.isEmpty()) { //判断该课程是否有学生名单 + undoTableModel = new DefaultTableModel(t2_columnTitle, 0) { @Override public boolean isCellEditable(int row, int column) { return false; @@ -306,25 +223,20 @@ public class Attend { Object row[] = {attID, stuID, stuName, String.valueOf(attStatus)}; undoTableModel.addRow(row); } - attend.table_undo.setModel(undoTableModel); + table_undo.setModel(undoTableModel); //设置未签表格的第一列考勤号隐藏 - TableColumn tableColumn2 = attend.table_undo.getColumnModel().getColumn(0); + TableColumn tableColumn2 = table_undo.getColumnModel().getColumn(0); tableColumn2.setWidth(0); tableColumn2.setMinWidth(0); tableColumn2.setPreferredWidth(0); tableColumn2.setMaxWidth(0); - attend.table_undo.getTableHeader().getColumnModel().getColumn(0).setMaxWidth(0); - attend.table_undo.getTableHeader().getColumnModel().getColumn(0).setMinWidth(0); - attend.table_undo.setCellSelectionEnabled(true); - }else { - JOptionPane.showMessageDialog(null,"该课程学生名单未导入","提醒！",JOptionPane.INFORMATION_MESSAGE); + table_undo.getTableHeader().getColumnModel().getColumn(0).setMaxWidth(0); + table_undo.getTableHeader().getColumnModel().getColumn(0).setMinWidth(0); + table_undo.setCellSelectionEnabled(true); + } else { + JOptionPane.showMessageDialog(null, "该课程学生名单未导入", "提醒！", JOptionPane.INFORMATION_MESSAGE); } - - frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); - frame.setVisible(true); - - } } diff --git a/Teacher/src/main/java/com/cfive/classroom/teacher/ChatReceiveListener.java b/Teacher/src/main/java/com/cfive/classroom/teacher/ChatReceiveListener.java new file mode 100644 index 0000000..cb0746c --- /dev/null +++ b/Teacher/src/main/java/com/cfive/classroom/teacher/ChatReceiveListener.java @@ -0,0 +1,7 @@ +package com.cfive.classroom.teacher; + +import com.cfive.classroom.library.net.util.MessageObject; + +public interface ChatReceiveListener { + void onReceive(MessageObject messageObject); +} diff --git a/Teacher/src/main/java/com/cfive/classroom/teacher/CheckIn.java b/Teacher/src/main/java/com/cfive/classroom/teacher/CheckIn.java index fa16087..be005ad 100644 --- a/Teacher/src/main/java/com/cfive/classroom/teacher/CheckIn.java +++ b/Teacher/src/main/java/com/cfive/classroom/teacher/CheckIn.java @@ -7,13 +7,9 @@ import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import javax.swing.*; -import java.awt.event.ActionEvent; -import java.awt.event.ActionListener; -import java.awt.event.KeyAdapter; -import java.awt.event.KeyEvent; +import java.awt.event.*; public class CheckIn { - private static final CheckIn checkIn = new CheckIn(); private static final JFrame frame = new JFrame("发布签到码"); private JPanel rootPanel; private JTextField textField1; @@ -23,10 +19,9 @@ public class CheckIn { private JButton bt_confim; private JButton bt_cancel; private String n1, n2, n3, n4, number; - private TeacherNet teacherNet; private static final Logger LOGGER = LogManager.getLogger(); - public CheckIn() { + public CheckIn(TeacherNet teacherNet) { //取消按钮的监听 bt_cancel.addActionListener(new ActionListener() { @Override @@ -71,16 +66,41 @@ public class CheckIn { } } }); + + //回车键的监听：发布签到码 + textField4.addKeyListener(new KeyListener() { + @Override + public void keyTyped(KeyEvent e) { + } + + @Override + public void keyPressed(KeyEvent e) { + if(e.getKeyChar()==KeyEvent.VK_ENTER){ + //获取签到码广播出去 + number = textField1.getText() + textField2.getText() + textField3.getText() + textField4.getText(); + if (number != null) { + teacherNet.sendAllMessage(new MessageObject(null, null, number, null, null, null, null, MessageType.CheckIn)); + JOptionPane.showMessageDialog(null, "签到码发布成功", "消息", JOptionPane.INFORMATION_MESSAGE); + frame.setVisible(false); + } else { + JOptionPane.showMessageDialog(null, "签到码不能为空", "错误", JOptionPane.ERROR_MESSAGE); + } + } + } + @Override + public void keyReleased(KeyEvent e) { + } + }); + //确定按钮的点击事件 bt_confim.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { - //获取签到码广播出去 number = textField1.getText() + textField2.getText() + textField3.getText() + textField4.getText(); if (number != null) { teacherNet.sendAllMessage(new MessageObject(null, null, number, null, null, null, null, MessageType.CheckIn)); JOptionPane.showMessageDialog(null, "签到码发布成功", "消息", JOptionPane.INFORMATION_MESSAGE); - frame.dispose(); + frame.setVisible(false); } else { JOptionPane.showMessageDialog(null, "签到码不能为空", "错误", JOptionPane.ERROR_MESSAGE); } @@ -90,18 +110,14 @@ public class CheckIn { } public static void main(String[] args) { - frame.setContentPane(checkIn.rootPanel); - frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); - frame.pack(); - frame.setVisible(false); + } - public void start(TeacherNet teacherNet1) { - frame.setContentPane(checkIn.rootPanel); + public void start() { + frame.setContentPane(rootPanel); frame.setSize(600, 400); frame.setLocationRelativeTo(null); frame.setResizable(false); - checkIn.teacherNet = teacherNet1; frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); frame.setVisible(true); } diff --git a/Teacher/src/main/java/com/cfive/classroom/teacher/ClassList.java b/Teacher/src/main/java/com/cfive/classroom/teacher/ClassList.java index 7baf2e2..04b9f22 100644 --- a/Teacher/src/main/java/com/cfive/classroom/teacher/ClassList.java +++ b/Teacher/src/main/java/com/cfive/classroom/teacher/ClassList.java @@ -28,6 +28,7 @@ public class ClassList { bt_enter.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { + LOGGER.info(workerNo); if (!Objects.equals(classList.comboBox.getSelectedItem(), "--请选择--")) { //判断是否有选择内容 String select = classList.comboBox.getSelectedItem().toString(); courseID = select.substring(0, select.indexOf(" ")); diff --git a/Teacher/src/main/java/com/cfive/classroom/teacher/Main.java b/Teacher/src/main/java/com/cfive/classroom/teacher/Main.java index 8b1a0d0..b59fdf7 100644 --- a/Teacher/src/main/java/com/cfive/classroom/teacher/Main.java +++ b/Teacher/src/main/java/com/cfive/classroom/teacher/Main.java @@ -1,6 +1,7 @@ package com.cfive.classroom.teacher; import com.cfive.classroom.library.database.DatabaseHelper; +import com.cfive.classroom.library.database.bean.AttStatus; import com.cfive.classroom.library.database.bean.Student; import com.cfive.classroom.library.database.util.DependenciesNotFoundException; import com.cfive.classroom.library.database.util.NoConfigException; @@ -16,6 +17,7 @@ import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.*; import java.sql.SQLException; +import java.time.format.DateTimeFormatter; import java.util.*; public class Main { @@ -32,10 +34,12 @@ public class Main { private JTextField subName_show; private String workNo, courseID; private final List studentList = new ArrayList<>(); + private final List messageAll = new ArrayList<>(); ; private String[] student; private TeacherNet teacherNet; private final Logger LOGGER = LogManager.getLogger(); + private ChatReceiveListener chatReceiveListener; public Main() { @@ -59,8 +63,8 @@ public class Main { bt_sendMessage.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { - SendMessage sendMessage = new SendMessage(); - sendMessage.start(teacherNet); + SendMessage sendMessage = new SendMessage(teacherNet,chatReceiveListener); + sendMessage.start(messageAll); } }); @@ -68,8 +72,8 @@ public class Main { bt_checkIn.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { - CheckIn checkIn = new CheckIn(); - checkIn.start(teacherNet); + CheckIn checkIn = new CheckIn(teacherNet); + checkIn.start(); } }); @@ -77,8 +81,8 @@ public class Main { bt_attendance.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { - Attend attend = new Attend(); - attend.start(teacherNet, courseID); + Attend attend = new Attend(teacherNet, courseID); + attend.start(); } }); @@ -124,7 +128,7 @@ public class Main { } JOptionPane.showMessageDialog(null, "恭喜以下同学被选中：\n\t\n" + count); //将选人结果群发出去 - teacherNet.sendAllMessage(new MessageObject(null, null, null, null, count, null, null,MessageType.Select)); + teacherNet.sendAllMessage(new MessageObject(null, null, null, null, count, null, null, MessageType.Select)); } else { JOptionPane.showMessageDialog(null, "学生名单未导入", "错误", JOptionPane.ERROR_MESSAGE); } @@ -152,25 +156,81 @@ public class Main { }); //主界面线程监听 - if(teacherNet!=null){ +// if (teacherNet != null) { teacherNet.setOnReceiveListener(new ReceiveListener() { @Override public void onReceive(MessageObject messageObject) { - if(messageObject.getStuNo()!=null){ + if (messageObject.getStuNo() != null) { //学生端举手监听 if (messageObject.getMessageType() == MessageType.RaiseHand) { - JOptionPane.showMessageDialog(null, "学生 "+messageObject.getStuName() + " 向您举手", "温馨提示！", JOptionPane.INFORMATION_MESSAGE); + LOGGER.info("举手test"); + JOptionPane.showMessageDialog(null, "学生 " + messageObject.getStuName() + " 向您举手", "温馨提示！", JOptionPane.INFORMATION_MESSAGE); } //学生留言监听 if (messageObject.getMessageType() == MessageType.Chat) { + LOGGER.info("留言test"); JOptionPane.showMessageDialog(null, messageObject.getMessage(), "学生 " + messageObject.getStuName() + " 向您留言", JOptionPane.INFORMATION_MESSAGE); + messageAll.add("学生 "+messageObject.getStuName()+": "+messageObject.getLocalDateTime().format(DateTimeFormatter.ofPattern("yyyy年MM月dd日 HH时mm分ss秒"))+'\n'+messageObject.getMessage()+'\n'); + } + //学生签到信息监听,判断该信息类型是否为签到并且签到状态是否为已签 + if (messageObject.getMessageType() == MessageType.CheckIn && messageObject.getAttStatus() == AttStatus.signed) { + try { + LOGGER.info("收到签到 " + messageObject.toString()); + //将学生签到状态修改进数据表中 + String attID = DatabaseHelper.selectFromAttendance(Long.parseLong(messageObject.getStuNo()), Long.parseLong(courseID)).getAttID(); + DatabaseHelper.updateAttendance(attID, messageObject.getAttStatus(), messageObject.getLocalDateTime()); + } catch (NoConfigException e) { + JOptionPane.showMessageDialog(null, "没有数据库配置文件", "警告", JOptionPane.ERROR_MESSAGE); + LOGGER.error("No configuration", e); + } catch (SQLException e) { + JOptionPane.showMessageDialog(null, "数据库出错", "警告", JOptionPane.ERROR_MESSAGE); + LOGGER.error("SQLException", e); + } catch (DependenciesNotFoundException e) { + LOGGER.error("DependenciesNotFoundException", e); + } + } } } }); - } + chatReceiveListener = new ChatReceiveListener() { + @Override + public void onReceive(MessageObject messageObject) { + if (messageObject.getStuNo() != null) { + //学生端举手监听 + if (messageObject.getMessageType() == MessageType.RaiseHand) { + LOGGER.info("举手test"); + JOptionPane.showMessageDialog(null, "学生 " + messageObject.getStuName() + " 向您举手", "温馨提示！", JOptionPane.INFORMATION_MESSAGE); + } + //学生留言监听 + if (messageObject.getMessageType() == MessageType.Chat) { + LOGGER.info("留言test"); + JOptionPane.showMessageDialog(null, messageObject.getMessage(), "学生 " + messageObject.getStuName() + " 向您留言", JOptionPane.INFORMATION_MESSAGE); + messageAll.add("学生 "+messageObject.getStuName()+": "+messageObject.getLocalDateTime().format(DateTimeFormatter.ofPattern("yyyy年MM月dd日 HH时mm分ss秒"))+'\n'+messageObject.getMessage()+'\n'); + } + //学生签到信息监听,判断该信息类型是否为签到并且签到状态是否为已签 + if (messageObject.getMessageType() == MessageType.CheckIn && messageObject.getAttStatus() == AttStatus.signed) { + try { + LOGGER.info("收到签到 " + messageObject.toString()); + //将学生签到状态修改进数据表中 + String attID = DatabaseHelper.selectFromAttendance(Long.parseLong(messageObject.getStuNo()), Long.parseLong(courseID)).getAttID(); + DatabaseHelper.updateAttendance(attID, messageObject.getAttStatus(), messageObject.getLocalDateTime()); + } catch (NoConfigException e) { + JOptionPane.showMessageDialog(null, "没有数据库配置文件", "警告", JOptionPane.ERROR_MESSAGE); + LOGGER.error("No configuration", e); + } catch (SQLException e) { + JOptionPane.showMessageDialog(null, "数据库出错", "警告", JOptionPane.ERROR_MESSAGE); + LOGGER.error("SQLException", e); + } catch (DependenciesNotFoundException e) { + LOGGER.error("DependenciesNotFoundException", e); + } + } + } + } + }; +// } } public static void main(String[] args) { @@ -187,7 +247,6 @@ public class Main { frame.setResizable(false); main.workNo = workerNo; main.courseID = courseID; - //开启主界面即读取端口号 main.workNo_show.setText(workerNo); main.subName_show.setText(subName); diff --git a/Teacher/src/main/java/com/cfive/classroom/teacher/SendMessage.java b/Teacher/src/main/java/com/cfive/classroom/teacher/SendMessage.java index b3ba21d..c486424 100644 --- a/Teacher/src/main/java/com/cfive/classroom/teacher/SendMessage.java +++ b/Teacher/src/main/java/com/cfive/classroom/teacher/SendMessage.java @@ -6,24 +6,22 @@ import com.cfive.classroom.library.net.util.MessageType; import com.cfive.classroom.library.net.util.ReceiveListener; import javax.swing.*; -import java.awt.event.ActionEvent; -import java.awt.event.ActionListener; -import java.awt.event.ComponentAdapter; +import java.awt.event.*; import java.text.SimpleDateFormat; import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; +import java.util.ArrayList; +import java.util.List; public class SendMessage { - private static final SendMessage sendMessage=new SendMessage(); - private static JFrame frame = new JFrame("发送消息"); + private static final JFrame frame = new JFrame("发送消息"); private JPanel rootPanel; private JTextArea messageInput; private JButton bt_sendMessage; private JTextArea messageShow; - private TeacherNet teacherNet; - public SendMessage() { + public SendMessage(TeacherNet teacherNet,ChatReceiveListener chatReceiveListener) { //接收学生发过来的留言 if(teacherNet!=null){ teacherNet.setOnReceiveListener(new ReceiveListener() { @@ -31,10 +29,10 @@ public class SendMessage { public void onReceive(MessageObject messageObject) { if(messageObject.getStuNo()!=null){ if(messageObject.getMessageType()==MessageType.Chat){ - LocalDateTime sendTime = LocalDateTime.now(); - messageShow.append("学生 "+messageObject.getStuName()+": "+sendTime.format(DateTimeFormatter.ofPattern("yyyy年MM月dd日 HH时mm分ss秒"))+'\n'+messageObject.getMessage()+'\n'); + messageShow.append("学生 "+messageObject.getStuName()+": "+messageObject.getLocalDateTime().format(DateTimeFormatter.ofPattern("yyyy年MM月dd日 HH时mm分ss秒"))+'\n'+messageObject.getMessage()+'\n'); } } + chatReceiveListener.onReceive(messageObject); } }); } @@ -60,19 +58,17 @@ public class SendMessage { } public static void main(String[] args) { - frame.setContentPane(sendMessage.rootPanel); - frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); - frame.pack(); - frame.setVisible(false); } - public void start(TeacherNet teacherNet1){ - frame.setContentPane(sendMessage.rootPanel); + public void start(List messageFromStu){ + frame.setContentPane(rootPanel); frame.setSize(600,400); frame.setLocationRelativeTo(null); frame.setResizable(false); + for (String message : messageFromStu) { + messageShow.append(message); + } frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); frame.setVisible(true); - sendMessage.teacherNet = teacherNet1; } } diff --git a/Teacher/src/main/java/com/cfive/classroom/teacher/SignIn.java b/Teacher/src/main/java/com/cfive/classroom/teacher/SignIn.java index e2f124c..929283d 100644 --- a/Teacher/src/main/java/com/cfive/classroom/teacher/SignIn.java +++ b/Teacher/src/main/java/com/cfive/classroom/teacher/SignIn.java @@ -11,6 +11,8 @@ import org.apache.logging.log4j.Logger; import javax.swing.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; +import java.awt.event.KeyEvent; +import java.awt.event.KeyListener; import java.net.NoRouteToHostException; import java.security.NoSuchAlgorithmException; import java.security.spec.InvalidKeySpecException; @@ -34,52 +36,83 @@ public class SignIn { frame.setSize(600,400); frame.setLocationRelativeTo(null); frame.setResizable(false); + + //回车键登录监听 + sigIn.password_input.addKeyListener(new KeyListener() { + @Override + public void keyTyped(KeyEvent e) { + } + + @Override + public void keyPressed(KeyEvent e) { + if(e.getKeyChar()==KeyEvent.VK_ENTER){ + if(sigIn.isPwRight()){ + ClassList classList = new ClassList(); + classList.start(sigIn.workerNo); //将工号传参到下一个界面 + frame.dispose(); + } + } + } + + @Override + public void keyReleased(KeyEvent e) { + } + }); + //登录按钮监听 sigIn.login_Button.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { - sigIn.workerNo=String.valueOf(sigIn.workerNo_input.getText()); - sigIn.password=String.valueOf(sigIn.password_input.getPassword()); - if(sigIn.workerNo.length()==0||sigIn.password.length()==0){ //判断用户名和密码是否为空 - JOptionPane.showMessageDialog(null,"用户名和密码不能为空","提示！！",JOptionPane.ERROR_MESSAGE); - }else{ - //根据输入的工号和密码利用加盐位进行判断 - try { - if (DatabaseHelper.checkPasswdInTeacher(Long.valueOf(sigIn.workerNo), sigIn.password)) { - ClassList classList = new ClassList(); - classList.start(sigIn.workerNo); //将工号传参到下一个界面 - frame.setVisible(false); - } else { - JOptionPane.showMessageDialog(null, "密码错误，请重新输入", "错误！！", JOptionPane.ERROR_MESSAGE); - sigIn.password_input.setText(""); //清空输入框内容 - } - isConnectedToDatabase = true; - } catch (NoConfigException ex) { - JOptionPane.showMessageDialog(null, "没有数据库配置文件", "警告", JOptionPane.ERROR_MESSAGE); - LOGGER.error("No configuration", e); - } catch (SQLException ex) { - JOptionPane.showMessageDialog(null, "数据库出错", "警告", JOptionPane.ERROR_MESSAGE); - LOGGER.error("SQLException", e); - } catch (DependenciesNotFoundException ex) { - JOptionPane.showMessageDialog(null, "未查询到该数据", "错误", JOptionPane.ERROR_MESSAGE); - LOGGER.error("DependenciesNotFoundException", e); - } catch (NoSuchAlgorithmException ex) { - LOGGER.error("NoSuchAlgorithmException", e); - } catch (InvalidKeySpecException ex) { - LOGGER.error("InvalidKeySpecException", e); - } finally { - if (!isConnectedToDatabase) { - JOptionPane.showMessageDialog(null, "无法连接到数据库", "错误", JOptionPane.ERROR_MESSAGE); - } - isConnectedToDatabase = false; - } + if(sigIn.isPwRight()){ + ClassList classList = new ClassList(); + classList.start(sigIn.workerNo); //将工号传参到下一个界面 + frame.dispose(); } - } }); + frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); } + private boolean isPwRight(){ + sigIn.workerNo=String.valueOf(sigIn.workerNo_input.getText()); + sigIn.password=String.valueOf(sigIn.password_input.getPassword()); + if(sigIn.workerNo.length()==0||sigIn.password.length()==0){ //判断用户名和密码是否为空 + JOptionPane.showMessageDialog(null,"用户名和密码不能为空","提示！！",JOptionPane.ERROR_MESSAGE); + return false; + }else{ + //根据输入的工号和密码利用加盐位进行判断 + try { + if (DatabaseHelper.checkPasswdInTeacher(Long.valueOf(sigIn.workerNo), sigIn.password)) { + isConnectedToDatabase = true; + return true; + } else { + JOptionPane.showMessageDialog(null, "密码错误，请重新输入", "错误！！", JOptionPane.ERROR_MESSAGE); + sigIn.password_input.setText(""); //清空输入框内容 + isConnectedToDatabase = true; + return false; + } + } catch (NoConfigException ex) { + JOptionPane.showMessageDialog(null, "没有数据库配置文件", "警告", JOptionPane.ERROR_MESSAGE); + LOGGER.error("No configuration", ex); + } catch (SQLException ex) { + LOGGER.error("SQLException", ex); + } catch (DependenciesNotFoundException ex) { + JOptionPane.showMessageDialog(null, "未查询到该数据", "错误", JOptionPane.ERROR_MESSAGE); + LOGGER.error("DependenciesNotFoundException", ex); + } catch (NoSuchAlgorithmException ex) { + LOGGER.error("NoSuchAlgorithmException", ex); + } catch (InvalidKeySpecException ex) { + LOGGER.error("InvalidKeySpecException", ex); + } finally { + if (!isConnectedToDatabase) { + JOptionPane.showMessageDialog(null, "无法连接到数据库", "错误", JOptionPane.ERROR_MESSAGE); + } + isConnectedToDatabase = false; + } + } + return false; + } } diff --git a/Teacher/src/test/java/com/cfive/classroom/teacher/TeacherTest.java b/Teacher/src/test/java/com/cfive/classroom/teacher/TeacherTest.java index 58c7824..c523cbf 100644 --- a/Teacher/src/test/java/com/cfive/classroom/teacher/TeacherTest.java +++ b/Teacher/src/test/java/com/cfive/classroom/teacher/TeacherTest.java @@ -16,7 +16,7 @@ public class TeacherTest { @Test void modifyPw(){ try { - DatabaseHelper.changePasswdInTeacher(Long.valueOf("1002"),"10021002"); + DatabaseHelper.changePasswdInTeacher(Long.valueOf("1004"),"10041004"); } catch (NoConfigException e) { throw new RuntimeException(e); } catch (SQLException e) {