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Added null checking, fixed overwriting

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This commit is contained in:
Daniel
2023-09-29 23:53:30 +03:00
parent cb9c874367
commit c1d7799be9
9 changed files with 272 additions and 251 deletions
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2
Lab2/src/main/java/org/lumijiez/base/Student.java
View File

@@ -122,7 +122,7 @@ public class Student implements Serializable {
@Override
public String toString() {
return fullname;
return fullname + " | " + group.getName() + " | " + faculty.getName();
}
}

11
Lab2/src/main/java/org/lumijiez/gui/StudentManagementGUI.java
View File

@@ -4,9 +4,6 @@
*/
package org.lumijiez.gui;
import org.lumijiez.base.Faculty;
import org.lumijiez.base.Group;
import org.lumijiez.base.Student;
import org.lumijiez.data.DataDeserializer;
import org.lumijiez.data.DataSerializer;
import org.lumijiez.gui.forms.faculty.AddFacultyForm;
@@ -40,15 +37,15 @@ public class StudentManagementGUI extends JFrame {
public StudentManagementGUI() {
sv = DataDeserializer.deserialize();
this.setSize(new Dimension(1280, 720));
this.setSize(650, 720);
initComponents();
}
private void initComponents() {
JMenuItem loadBatchOption = new JMenuItem("Load as Batch", UIManager.getIcon("FileView.directoryIcon"));
JMenuItem saveAsOption = new JMenuItem("Save As", UIManager.getIcon("FileView.directoryIcon"));
JMenuItem saveAsOption = new JMenuItem("Save As (WIP)", UIManager.getIcon("FileView.directoryIcon"));
JMenuItem saveAndExitOption = new JMenuItem("Save and Exit", UIManager.getIcon("FileView.directoryIcon"));
JMenuItem settingsOption = new JMenuItem("Settings", UIManager.getIcon("FileView.directoryIcon"));
JMenuItem settingsOption = new JMenuItem("Settings (WIP)", UIManager.getIcon("FileView.directoryIcon"));
JMenuItem showAllStudentsOption = new JMenuItem("Show All Students", UIManager.getIcon("FileView.directoryIcon"));
JMenuItem showParticularStudentOption = new JMenuItem("Show a Student", UIManager.getIcon("FileView.directoryIcon"));
JMenuItem showStudentGrade = new JMenuItem("Show Student Grades", UIManager.getIcon("FileView.directoryIcon"));
@@ -80,7 +77,7 @@ public class StudentManagementGUI extends JFrame {
facultyMenu.setText("Faculty Options");
mainTextLabel.setEditable(false);
mainTextLabel.setFont(new java.awt.Font("Segoe UI", 0, 14));
mainTextLabel.setFont(new java.awt.Font("Segoe UI", Font.PLAIN, 14));
mainScrollPane.setViewportView(mainTextLabel);
setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);

3
Lab2/src/main/java/org/lumijiez/gui/forms/faculty/AddFacultyForm.java
View File

@@ -2,7 +2,6 @@ package org.lumijiez.gui.forms.faculty;
import org.lumijiez.base.Faculty;
import org.lumijiez.enums.StudyField;
import org.lumijiez.gui.StudentManagementGUI;
import org.lumijiez.gui.util.ComponentDecorator;
import org.lumijiez.gui.util.DisplayerManager;
import org.lumijiez.managers.Supervisor;
@@ -120,6 +119,8 @@ public class AddFacultyForm extends JFrame {
sv.addFaculty(newFaculty);
DisplayerManager.displayFaculties();
this.dispose();
} else {
JOptionPane.showMessageDialog(null, "Fill in all the fields!", "Warning!", JOptionPane.INFORMATION_MESSAGE, null);
}
}

15
Lab2/src/main/java/org/lumijiez/gui/forms/group/AddGroupForm.java
View File

@@ -6,7 +6,6 @@ package org.lumijiez.gui.forms.group;
import org.lumijiez.base.Faculty;
import org.lumijiez.base.Group;
import org.lumijiez.gui.StudentManagementGUI;
import org.lumijiez.gui.util.ComponentDecorator;
import org.lumijiez.gui.util.DisplayerManager;
import org.lumijiez.managers.Supervisor;
@@ -100,11 +99,15 @@ public class AddGroupForm extends JFrame {
}
private void submitButtonActionPerformed(ActionEvent evt) {
Group gr = new Group(nameField.getText());
Faculty fac = ((Faculty) Objects.requireNonNull(facultyCombo.getSelectedItem()));
sv.addGroup(gr, fac);
DisplayerManager.displayGroups();
this.dispose();
if (!nameField.getText().isEmpty()) {
Group gr = new Group(nameField.getText());
Faculty fac = ((Faculty) Objects.requireNonNull(facultyCombo.getSelectedItem()));
sv.addGroup(gr, fac);
DisplayerManager.displayGroups();
this.dispose();
} else {
JOptionPane.showMessageDialog(null, "Fill in all the fields!", "Warning!", JOptionPane.INFORMATION_MESSAGE, null);
}
}
private void cancelButtonActionPerformed(ActionEvent evt) {

3
Lab2/src/main/java/org/lumijiez/gui/forms/student/AddStudentForm.java
View File

@@ -6,7 +6,6 @@ package org.lumijiez.gui.forms.student;
import org.lumijiez.base.Faculty;
import org.lumijiez.base.Group;
import org.lumijiez.gui.StudentManagementGUI;
import org.lumijiez.gui.util.ComponentDecorator;
import org.lumijiez.gui.util.DisplayerManager;
import org.lumijiez.managers.Supervisor;
@@ -261,6 +260,8 @@ public class AddStudentForm extends JFrame {
sv.addStudent(name, surname, email, group, faculty, birthDate, enrolDate);
DisplayerManager.displayStudents();
this.dispose();
} else {
JOptionPane.showMessageDialog(null, "Fill in all the fields!", "Warning!", JOptionPane.INFORMATION_MESSAGE, null);
}
}

420
Lab2/src/main/java/org/lumijiez/gui/forms/student/EditStudentForm.java
View File

@@ -7,36 +7,39 @@ package org.lumijiez.gui.forms.student;
import org.lumijiez.base.Faculty;
import org.lumijiez.base.Group;
import org.lumijiez.base.Student;
import org.lumijiez.gui.StudentManagementGUI;
import org.lumijiez.gui.util.ComboBoxRenderers;
import org.lumijiez.gui.util.ComponentDecorator;
import org.lumijiez.gui.util.DisplayerManager;
import org.lumijiez.managers.Supervisor;
import org.lumijiez.gui.util.ComboBoxRenderers;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.util.Calendar;
import java.util.Date;
import java.util.Objects;
public class EditStudentForm extends JFrame {
Integer[] days = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31};
Integer[] months = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
Integer[] years = new Integer[100];
private final Supervisor sv;
private final JLabel bdayLabel = new JLabel();
private final JComboBox<Integer> birthdayCombo;
private final JComboBox<Integer> birthmonthCombo;
private final JComboBox<Integer> birthyearCombo;
private final JLabel bmonthLabel = new JLabel();
private final JLabel byearLabel = new JLabel();
private final JButton cancelButton = new JButton();
private final JLabel edayLabel = new JLabel();
private final JTextField emailField = new JTextField();
private final JLabel emailLabel = new JLabel();
private final JLabel emonthLabel = new JLabel();
private final JComboBox<Integer> enroldayCombo;
private final JComboBox<Integer> enrolmonthCombo;
private final JComboBox<Integer> enrolyearCombo;
private final JLabel eyearLabel = new JLabel();
private final JComboBox<Faculty> facultyCombo;
private final JLabel facultyLabel = new JLabel();
private final JComboBox<Group> groupCombo;
private final JLabel groupLabel = new JLabel();
private final JTextField nameField = new JTextField();
private final JComboBox<Integer> birthYearField;
private final JComboBox<Integer> birthDayField;
private final JComboBox<Integer> birthMonthField;
private final JComboBox<Integer> enrolDayField;
private final JComboBox<Integer> enrolMonthField;
private final JComboBox<Integer> enrolYearField;
private final JLabel nameLabel = new JLabel();
private final JComboBox<Student> studentCombo;
private final JLabel studentLabel = new JLabel();
@@ -44,21 +47,33 @@ public class EditStudentForm extends JFrame {
private final JTextField surnameField = new JTextField();
private final JLabel surnameLabel = new JLabel();
private final JLabel titleLabel = new JLabel();
private final JLabel birthYearLabel = new javax.swing.JLabel();
private final JLabel birthDayLabel = new javax.swing.JLabel();
private final JLabel birthMonthLabel = new javax.swing.JLabel();
private final JLabel enrolDayLabel = new javax.swing.JLabel();
private final JLabel enrolMonthLabel = new javax.swing.JLabel();
private final JLabel enrolYearLabel = new javax.swing.JLabel();
private final Supervisor sv;
public EditStudentForm(Supervisor sv) {
this.sv = sv;
birthDayField = new JComboBox<>(days);
birthMonthField = new JComboBox<>(months);
birthYearField = new JComboBox<>(years);
enrolDayField = new JComboBox<>(days);
enrolMonthField = new JComboBox<>(months);
enrolYearField = new JComboBox<>(years);
Integer[] days = new Integer[31];
for (int i = 0; i < 31; i++) {
days[i] = i + 1;
}
Integer[] months = new Integer[12];
for (int i = 0; i < 12; i++) {
months[i] = i + 1;
}
Integer[] years = new Integer[100];
for (int i = 0; i < 100; i++) {
years[i] = 1970 + i;
}
birthdayCombo = new JComboBox<>(days);
birthmonthCombo = new JComboBox<>(months);
birthyearCombo = new JComboBox<>(years);
enroldayCombo = new JComboBox<>(days);
enrolmonthCombo = new JComboBox<>(months);
enrolyearCombo = new JComboBox<>(years);
this.facultyCombo = new JComboBox<>(sv.getFm().getFaculties().toArray(new Faculty[0]));
this.groupCombo = new JComboBox<>(sv.getFm().getGm().getGroups().toArray(new Group[0]));
this.studentCombo = new JComboBox<>(sv.getFm().getGm().getSm().getStudents().toArray(new Student[0]));
@@ -69,178 +84,175 @@ public class EditStudentForm extends JFrame {
setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
titleLabel.setFont(new java.awt.Font("sansserif", Font.PLAIN, 18)); // NOI18N
titleLabel.setFont(new java.awt.Font("sansserif", Font.PLAIN, 18));
titleLabel.setText("Edit a student");
nameField.setText(((Student) Objects.requireNonNull(studentCombo.getSelectedItem())).getName());
submitButton.setText("Submit");
cancelButton.setText("Cancel");
surnameLabel.setText("New Surname:");
studentLabel.setText("Student:");
surnameField.setText(((Student)studentCombo.getSelectedItem()).getSurname());
emailField.setText(((Student)studentCombo.getSelectedItem()).getEmail());
facultyLabel.setText("New faculty:");
groupLabel.setText("New Group:");
nameLabel.setText("New name:");
emailLabel.setText("New email:");
groupLabel.setText("New group:");
facultyLabel.setText("New faculty:");
surnameLabel.setText("New surname:");
// birthYearLabel.setText("Year of Birth:");
//
// birthDayLabel.setText("Day of Birth:");
//
// birthMonthLabel.setText("Month of Birth:");
//
// enrolDayLabel.setText("Day of Enrollment:");
//
// enrolMonthLabel.setText("Month of Enrollment:");
//
// enrolYearLabel.setText("Year of Enrollment:");
bdayLabel.setText("New birthday:");
bmonthLabel.setText("New birthmonth:");
byearLabel.setText("New birthyear:");
emonthLabel.setText("New enrol month:");
eyearLabel.setText("New enrol year:");
edayLabel.setText("New enrol day:");
cancelButton.setText("Cancel");
studentCombo.addActionListener(this::studentComboActionPerformed);
submitButton.addActionListener(this::submitButtonActionPerformed);
cancelButton.addActionListener(this::cancelButtonActionPerformed);
ComponentDecorator.submitButton(submitButton);
ComponentDecorator.cancelButton(cancelButton);
submitButton.addActionListener(this::submitButtonActionPerformed);
cancelButton.addActionListener(this::cancelButtonActionPerformed);
studentCombo.addActionListener(this::studentComboActionPerformed);
ComboBoxRenderers.setFacultyRenderer(facultyCombo);
ComboBoxRenderers.setGroupRenderer(groupCombo);
ComboBoxRenderers.setStudentRenderer(studentCombo);
groupCombo.setSelectedItem(((Student)studentCombo.getSelectedItem()).getGroup());
Student student = ((Student) Objects.requireNonNull(studentCombo.getSelectedItem()));
facultyCombo.setSelectedItem(student.getFaculty());
groupCombo.setSelectedItem(student.getGroup());
emailField.setText(student.getEmail());
nameField.setText(student.getName());
surnameField.setText(student.getSurname());
facultyCombo.setSelectedItem(((Student) studentCombo.getSelectedItem()).getFaculty());
Calendar birthCalendar = Calendar.getInstance();
Calendar enrolCalendar = Calendar.getInstance();
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
birthCalendar.setTime(student.getDateOfBirth());
enrolCalendar.setTime(student.getEnrollmentDate());
birthdayCombo.setSelectedItem(birthCalendar.get(Calendar.DAY_OF_MONTH));
birthmonthCombo.setSelectedItem(birthCalendar.get(Calendar.MONTH) + 1);
birthyearCombo.setSelectedItem(birthCalendar.get(Calendar.YEAR));
enroldayCombo.setSelectedItem(enrolCalendar.get(Calendar.DAY_OF_MONTH));
enrolmonthCombo.setSelectedItem(enrolCalendar.get(Calendar.MONTH) + 1);
enrolyearCombo.setSelectedItem(enrolCalendar.get(Calendar.YEAR));
GroupLayout layout = new GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(132, 132, 132)
.addComponent(titleLabel))
.addGroup(layout.createSequentialGroup()
.addGap(25, 25, 25)
.addComponent(surnameLabel)
.addGap(142, 142, 142)
.addComponent(emailLabel)))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(21, 21, 21)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(25, 25, 25)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(surnameField, javax.swing.GroupLayout.DEFAULT_SIZE, 184, Short.MAX_VALUE)
.addComponent(nameField)
.addGroup(layout.createSequentialGroup()
.addGap(5, 5, 5)
.addComponent(nameLabel))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(birthDayField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(birthDayLabel))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(birthMonthLabel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(birthMonthField))))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(groupLabel)
.addGap(67, 67, 67)
.addComponent(facultyLabel)
.addGap(51, 51, 51))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(layout.createSequentialGroup()
.addComponent(groupCombo, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(34, 34, 34)
.addComponent(facultyCombo, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(emailField, javax.swing.GroupLayout.PREFERRED_SIZE, 178, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(layout.createSequentialGroup()
.addComponent(cancelButton)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(submitButton))))
.addGroup(layout.createSequentialGroup()
.addGap(32, 32, 32)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(birthYearLabel)
.addComponent(birthYearField, javax.swing.GroupLayout.PREFERRED_SIZE, 94, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addComponent(enroldayCombo, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE)
.addComponent(edayLabel))
.addGap(33, 33, 33)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addComponent(emonthLabel)
.addComponent(enrolmonthCombo, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE))
.addGap(40, 40, 40)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addComponent(enrolyearCombo, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE)
.addComponent(eyearLabel)))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(enrolDayLabel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(enrolDayField))
.addGap(29, 29, 29)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(enrolMonthLabel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED))
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addComponent(nameField, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE)
.addComponent(nameLabel)
.addComponent(groupLabel)
.addComponent(groupCombo, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE)
.addComponent(birthdayCombo, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE)
.addComponent(bdayLabel)
.addComponent(studentLabel))
.addGap(33, 33, 33)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addComponent(titleLabel)
.addComponent(surnameLabel)
.addComponent(surnameField, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE)
.addComponent(facultyLabel)
.addComponent(facultyCombo, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE)
.addComponent(bmonthLabel)
.addComponent(birthmonthCombo, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE))
.addGap(40, 40, 40))
.addGroup(layout.createSequentialGroup()
.addComponent(enrolMonthField, javax.swing.GroupLayout.DEFAULT_SIZE, 91, Short.MAX_VALUE)
.addGap(55, 55, 55)))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(enrolYearField, javax.swing.GroupLayout.DEFAULT_SIZE, 91, Short.MAX_VALUE)
.addGap(43, 43, 43))
.addGroup(layout.createSequentialGroup()
.addComponent(enrolYearLabel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap()))))));
.addComponent(studentCombo, GroupLayout.PREFERRED_SIZE, 151, GroupLayout.PREFERRED_SIZE)
.addGap(16, 16, 16)))
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addComponent(birthyearCombo, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE)
.addComponent(byearLabel)
.addComponent(emailField, GroupLayout.PREFERRED_SIZE, 115, GroupLayout.PREFERRED_SIZE)
.addComponent(emailLabel)))
.addGroup(GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(cancelButton)
.addGap(34, 34, 34)
.addComponent(submitButton)))
.addContainerGap(27, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(titleLabel)
.addGap(13, 13, 13)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(36, 36, 36)
.addComponent(studentLabel))
.addGroup(layout.createSequentialGroup()
.addGap(14, 14, 14)
.addComponent(titleLabel)))
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(studentCombo, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(surnameLabel)
.addComponent(nameLabel)
.addComponent(emailLabel))
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(nameField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(surnameField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(emailField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
.addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(groupLabel)
.addComponent(facultyLabel))
.addGap(3, 3, 3)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(nameField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(groupCombo, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(facultyCombo, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(groupCombo, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(facultyCombo, GroupLayout.PREFERRED_SIZE, 22, GroupLayout.PREFERRED_SIZE))
.addGap(7, 7, 7)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING)
.addGroup(layout.createSequentialGroup()
.addGap(11, 11, 11)
.addComponent(surnameLabel)
.addGap(5, 5, 5))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(emailLabel)
.addGap(4, 4, 4)))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(surnameField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(emailField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 11, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(birthDayLabel)
.addComponent(birthMonthLabel)
.addComponent(birthYearLabel))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(birthDayField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(birthMonthField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(birthYearField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(enrolDayLabel)
.addComponent(enrolMonthLabel)
.addComponent(enrolYearLabel))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(enrolDayField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(enrolMonthField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(enrolYearField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(36, 36, 36)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cancelButton)
.addComponent(submitButton))
.addGap(21, 21, 21)));
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING)
.addComponent(bdayLabel)
.addComponent(bmonthLabel))
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(birthdayCombo, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(birthmonthCombo, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)))
.addGroup(layout.createSequentialGroup()
.addComponent(byearLabel)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(birthyearCombo, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)))
.addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING)
.addComponent(edayLabel)
.addComponent(emonthLabel))
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(enroldayCombo, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(enrolmonthCombo, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)))
.addGroup(layout.createSequentialGroup()
.addComponent(eyearLabel)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(enrolyearCombo, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)))
.addGap(35, 35, 35)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(submitButton)
.addComponent(cancelButton))
.addContainerGap(25, Short.MAX_VALUE))
);
pack();
}
@@ -248,14 +260,6 @@ public class EditStudentForm extends JFrame {
this.dispose();
}
private void studentComboActionPerformed(ActionEvent actionEvent) {
surnameField.setText(((Student) Objects.requireNonNull(studentCombo.getSelectedItem())).getSurname());
emailField.setText(((Student)studentCombo.getSelectedItem()).getEmail());
nameField.setText(((Student)studentCombo.getSelectedItem()).getName());
groupCombo.setSelectedItem(((Student)studentCombo.getSelectedItem()).getGroup());
facultyCombo.setSelectedItem(((Student) studentCombo.getSelectedItem()).getFaculty());
}
private void submitButtonActionPerformed(ActionEvent evt) {
String name = nameField.getText();
String surname = surnameField.getText();
@@ -263,32 +267,56 @@ public class EditStudentForm extends JFrame {
Group group = (Group) Objects.requireNonNull(groupCombo.getSelectedItem());
Faculty faculty = ((Faculty) Objects.requireNonNull(facultyCombo.getSelectedItem()));
Student student = ((Student) Objects.requireNonNull(studentCombo.getSelectedItem()));
// int birthYear = (Integer) Objects.requireNonNull(birthYearField.getSelectedItem());
// int birthMonth = (Integer) Objects.requireNonNull(birthMonthField.getSelectedItem());
// int birthDay = (Integer) Objects.requireNonNull(birthDayField.getSelectedItem());
// int enrolYear = (Integer) Objects.requireNonNull(enrolYearField.getSelectedItem());
// int enrolMonth = (Integer) Objects.requireNonNull(enrolMonthField.getSelectedItem());
// int enrolDay = (Integer) Objects.requireNonNull(enrolDayField.getSelectedItem());
//
// Calendar birthCalendar = Calendar.getInstance();
// Calendar enrolCalendar = Calendar.getInstance();
//
// birthCalendar.set(Calendar.YEAR, birthYear);
// birthCalendar.set(Calendar.MONTH, birthMonth - 1);
// birthCalendar.set(Calendar.DAY_OF_MONTH, birthDay);
//
// enrolCalendar.set(Calendar.YEAR, enrolYear);
// enrolCalendar.set(Calendar.MONTH, enrolMonth - 1);
// enrolCalendar.set(Calendar.DAY_OF_MONTH, enrolDay);
//
// Date birthDate = birthCalendar.getTime();
// Date enrolDate = enrolCalendar.getTime();
int birthYear = (Integer) Objects.requireNonNull(birthyearCombo.getSelectedItem());
int birthMonth = (Integer) Objects.requireNonNull(birthmonthCombo.getSelectedItem());
int birthDay = (Integer) Objects.requireNonNull(birthdayCombo.getSelectedItem());
int enrolYear = (Integer) Objects.requireNonNull(enrolyearCombo.getSelectedItem());
int enrolMonth = (Integer) Objects.requireNonNull(enrolmonthCombo.getSelectedItem());
int enrolDay = (Integer) Objects.requireNonNull(enroldayCombo.getSelectedItem());
Calendar birthCalendar = Calendar.getInstance();
Calendar enrolCalendar = Calendar.getInstance();
birthCalendar.set(Calendar.YEAR, birthYear);
birthCalendar.set(Calendar.MONTH, birthMonth - 1);
birthCalendar.set(Calendar.DAY_OF_MONTH, birthDay);
enrolCalendar.set(Calendar.YEAR, enrolYear);
enrolCalendar.set(Calendar.MONTH, enrolMonth - 1);
enrolCalendar.set(Calendar.DAY_OF_MONTH, enrolDay);
Date birthDate = birthCalendar.getTime();
Date enrolDate = enrolCalendar.getTime();
if (!name.isEmpty() && !surname.isEmpty() && !email.isEmpty()) {
sv.editStudent(student, name, surname, email, group, faculty /*, birthDate, enrolDate*/);
sv.editStudent(student, name, surname, email, group, faculty, birthDate, enrolDate);
}
DisplayerManager.displayStudents();
this.dispose();
}
private void studentComboActionPerformed(ActionEvent evt) {
Student student = ((Student) Objects.requireNonNull(studentCombo.getSelectedItem()));
facultyCombo.setSelectedItem(student.getFaculty());
groupCombo.setSelectedItem(student.getGroup());
emailField.setText(student.getEmail());
nameField.setText(student.getName());
surnameField.setText(student.getSurname());
Calendar birthCalendar = Calendar.getInstance();
Calendar enrolCalendar = Calendar.getInstance();
birthCalendar.setTime(student.getDateOfBirth());
enrolCalendar.setTime(student.getEnrollmentDate());
birthdayCombo.setSelectedItem(birthCalendar.get(Calendar.DAY_OF_MONTH));
birthmonthCombo.setSelectedItem(birthCalendar.get(Calendar.MONTH) + 1);
birthyearCombo.setSelectedItem(birthCalendar.get(Calendar.YEAR));
enroldayCombo.setSelectedItem(enrolCalendar.get(Calendar.DAY_OF_MONTH));
enrolmonthCombo.setSelectedItem(enrolCalendar.get(Calendar.MONTH) + 1);
enrolyearCombo.setSelectedItem(enrolCalendar.get(Calendar.YEAR));
}
}

57
Lab2/src/main/java/org/lumijiez/gui/util/FilePicker.java
View File

@@ -6,6 +6,7 @@ import org.lumijiez.enums.StudyField;
import org.lumijiez.managers.Supervisor;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.io.BufferedReader;
import java.io.FileReader;
@@ -15,37 +16,26 @@ import java.text.SimpleDateFormat;
import java.util.Date;
public class FilePicker extends JFrame {
private JButton browseButton;
private JButton cancelButton;
private JScrollPane exampleLabel;
private JLabel formatLabel;
private JLabel jLabel1;
private JTextArea jTextArea2;
private JTextPane filePane;
private JButton submitButton;
private JButton submitButton1;
private JLabel titleLabel;
private final Supervisor sv;
public FilePicker(Supervisor sv) {
this.sv = sv;
initComponents();
};
}
private void initComponents() {
submitButton = new JButton();
jLabel1 = new JLabel();
titleLabel = new JLabel();
browseButton = new JButton();
formatLabel = new JLabel();
exampleLabel = new JScrollPane();
jTextArea2 = new JTextArea();
cancelButton = new JButton();
submitButton1 = new JButton();
JButton submitButton = new JButton();
JLabel titleLabel = new JLabel();
JButton browseButton = new JButton();
JLabel formatLabel = new JLabel();
JScrollPane exampleLabel = new JScrollPane();
JTextArea jTextArea2 = new JTextArea();
JButton cancelButton = new JButton();
filePane = new JTextPane();
titleLabel.setFont(new java.awt.Font("Segoe UI", 0, 24)); // NOI18N
titleLabel.setFont(new java.awt.Font("Segoe UI", Font.PLAIN, 24));
submitButton.addActionListener(this::submitButtonActionPerformed);
cancelButton.addActionListener(this::cancelButtonActionPerformed);
@@ -54,7 +44,7 @@ public class FilePicker extends JFrame {
ComponentDecorator.submitButton(submitButton);
ComponentDecorator.cancelButton(cancelButton);
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
titleLabel.setText("Pick a file to load a batch");
submitButton.setText("Submit");
@@ -127,15 +117,15 @@ public class FilePicker extends JFrame {
private void submitButtonActionPerformed(ActionEvent evt) {
try (BufferedReader reader = new BufferedReader(new FileReader(filePane.getText()))) {
String line = "1";
String name = null;
String surname = null;
String email = null;
Date birth = null;
Date enrol = null;
String groupName = null;
String facultyName = null;
StudyField specialty = null;
String line;
String name;
String surname;
String email;
Date birth;
Date enrol;
String groupName;
String facultyName;
StudyField specialty;
while (true) {
@@ -190,18 +180,21 @@ public class FilePicker extends JFrame {
faculty = sv.getFacultyByName(facultyName);
}
if (sv.getGroupByName(groupName) == null) {
if (sv.getGroupByName(groupName, faculty) == null) {
group = new Group(groupName);
sv.addGroup(group, sv.getFacultyByName(facultyName));
} else {
group = sv.getGroupByName(groupName);
group = sv.getGroupByName(groupName, faculty);
}
System.out.println(name + "\n" + surname+ "\n" + email+ "\n" + group.getName()+ "\n" + faculty.getName()+ "\n" + birth+ "\n" + enrol);
sv.addStudent(name, surname, email, group, faculty, birth, enrol);
}
} catch (IOException | ParseException ex) {
throw new RuntimeException(ex);
}
DisplayerManager.displayStudents();
this.dispose();
}
}

11
Lab2/src/main/java/org/lumijiez/managers/Supervisor.java
View File

@@ -4,7 +4,6 @@ import org.lumijiez.base.Faculty;
import org.lumijiez.base.Grade;
import org.lumijiez.base.Group;
import org.lumijiez.base.Student;
import org.lumijiez.enums.StudyField;
import java.io.Serializable;
import java.util.Date;
@@ -54,7 +53,7 @@ public class Supervisor implements Serializable {
getFm().getGm().getSm().addStudent(newStudent);
}
public void editStudent(Student student, String name, String surname, String email, Group group, Faculty faculty) {
public void editStudent(Student student, String name, String surname, String email, Group group, Faculty faculty, Date birth, Date enrol) {
student.getGroup().deleteStudent(student);
student.setName(name);
student.setSurname(surname);
@@ -63,8 +62,8 @@ public class Supervisor implements Serializable {
student.setGroup(group);
group.addStudent(student);
student.setFaculty(faculty);
student.setDateOfBirth(student.getDateOfBirth());
student.setEnrollmentDate(student.getEnrollmentDate());
student.setDateOfBirth(birth);
student.setEnrollmentDate(enrol);
}
public void addGroup(Group group, Faculty faculty) {
@@ -86,9 +85,9 @@ public class Supervisor implements Serializable {
return null;
}
public Group getGroupByName(String groupName) {
public Group getGroupByName(String groupName, Faculty faculty) {
for (Group group : getFm().getGm().getGroups()) {
if (group.getName().equals(groupName))
if (group.getName().equals(groupName) && group.getFaculty().equals(faculty))
return group;
}
return null;