public static void main(String[] args) throws IOException, ClassNotFoundException {
ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("resources/course.save"));
ObjectInputStream ois = new ObjectInputStream(new FileInputStream("resources/course.save"));
Course course = new Course("Programming", 220);
oos.writeObject(course);
Course readerObject = (Course) ois.readObject();
readerObject.printInfo();
}
public static ScoreMenu[] loadFile() {
MainWindow.initDataFile(SCORE_MENU_FILE);
DataInputStream input;
Course course;
Class tempClass;
Student student;
int[] testTime;
long[] id;
float[] score;
ScoreMenu[] scoreMenu = new ScoreMenu[20];
int count = 0;
try {
input = new DataInputStream(new FileInputStream(SCORE_MENU_FILE));
while (input.available() > 0) {
if (count >= scoreMenu.length) {
ScoreMenu[] temp = new ScoreMenu[scoreMenu.length * 2];
for (int i = 0; i < scoreMenu.length; i++) temp[i] = scoreMenu[i];
scoreMenu = temp;
}
tempClass = new Class();
tempClass.setGrade(input.readInt());
tempClass.setMajor(input.readUTF());
tempClass.setClassNumber(input.readInt());
tempClass.setStudentNumber(0);
int num = input.readInt();
for (int i = 0; i < num; i++) {
student = new Student();
student.setId(input.readLong());
student.setName(input.readUTF());
tempClass.addStudent(student);
}
course = new Course();
course.setId(input.readUTF());
course.setName(input.readUTF());
course.setCredit(input.readFloat());
course.setPeriod(input.readInt());
testTime = new int[5];
for (int i = 0; i < 5; i++) testTime[i] = input.readInt();
num = input.readInt();
id = new long[num];
score = new float[num];
for (int i = 0; i < num; i++) id[i] = input.readLong();
for (int i = 0; i < num; i++) score[i] = input.readFloat();
scoreMenu[count] = new ScoreMenu(tempClass, course, testTime, num, id, score);
count++;
}
input.close();
return scoreMenu;
} catch (Exception e) {
return null;
}
}
public static void main(String[] args) throws IOException {
testOutput("output/test1", test1());
// testOutput("output/test2", test2());
testOutput("output/test3", test3());
/*testing Course*/
Course testCourse = new Course("ID", "Test Course");
testCourse.addQuiz(test1());
testCourse.addQuiz(test2());
testCourse.addQuiz(test3());
testCourse.addQuiz(test4());
testOutput("output/testCourse", testCourse);
}
public static File copyResourceFile(
String sourceName, String copyName, Project project, Task task) throws IOException {
StudyTaskManager taskManager = StudyTaskManager.getInstance(project);
Course course = taskManager.getCourse();
int taskNum = task.getIndex() + 1;
int lessonNum = task.getLesson().getIndex() + 1;
assert course != null;
String pathToResource =
FileUtil.join(
new File(course.getResourcePath()).getParent(),
Lesson.LESSON_DIR + lessonNum,
Task.TASK_DIR + taskNum);
File resourceFile = new File(pathToResource, copyName);
FileUtil.copy(new File(pathToResource, sourceName), resourceFile);
return resourceFile;
}
// Deze method maakt activities aan
public List<Activity> createActivity(
Course course,
Integer activitiesPerWeek,
Integer maxNumberStudents,
String nameLectureType,
boolean hoorcollege) {
List<Activity> activities = new ArrayList<>();
// Algoritme om (werk)groepen aan te maken
for (int i = 1; i <= activitiesPerWeek; i++) {
if (!hoorcollege && activitiesPerWeek >= 1) {
// Verdeelt studenten over groepen als er meer studenten zijn dan capaciteit van 1
// (werk)groep
if (course.courseStudents.size() > maxNumberStudents) {
int numberGroups =
(int)
Math.ceil(((double) course.courseStudents.size()) / ((double) maxNumberStudents));
int numberStudentsGroup =
(int) Math.ceil(((double) course.courseStudents.size()) / ((double) numberGroups));
course.numberOfGroups = numberGroups;
int j;
for (j = 1; j < numberGroups; j++) {
List<Student> studentsWorkGroup =
course.courseStudents.subList(
(j - 1) * numberStudentsGroup, j * numberStudentsGroup);
Activity workGroup = new Activity(course, nameLectureType, i, j, studentsWorkGroup);
activities.add(workGroup);
}
List<Student> studentsWorkGroup =
course.courseStudents.subList(
numberStudentsGroup * (j - 1), course.courseStudents.size());
Activity workGroup = new Activity(course, nameLectureType, i, j, studentsWorkGroup);
activities.add(workGroup);
}
// Maakt 1 (werk)groep
else {
Activity subGroup = new Activity(course, nameLectureType, i, 1, course.courseStudents);
activities.add(subGroup);
}
// Maakt 1 hoorcollege
} else if (hoorcollege && activitiesPerWeek >= 1) {
Activity hoorCollege = new Activity(course, nameLectureType, i, 1, course.courseStudents);
activities.add(hoorCollege);
}
}
return activities;
}
public static ScoreMenu queryFromFile(Class classes, Course courses) {
MainWindow.initDataFile(SCORE_MENU_FILE);
DataInputStream input;
Class tempClass = new Class();
Student student;
Course course = new Course();
int[] testTime = new int[5];
int numberOfAttendTestStudent;
long idOfStudents[];
float scoreOfTest[];
try {
input = new DataInputStream(new FileInputStream(SCORE_MENU_FILE));
while (input.available() > 0) {
tempClass.setGrade(input.readInt());
tempClass.setMajor(input.readUTF());
tempClass.setClassNumber(input.readInt());
int studentNumber = input.readInt();
tempClass.setStudentNumber(0);
for (int i = 0; i < studentNumber; i++) {
student = new Student();
student.setId(input.readLong());
student.setName(input.readUTF());
tempClass.addStudent(student);
}
course.setId(input.readUTF());
course.setName(input.readUTF());
course.setCredit(input.readFloat());
course.setPeriod(input.readInt());
for (int i = 0; i < 5; i++) testTime[i] = input.readInt();
numberOfAttendTestStudent = input.readInt();
idOfStudents = new long[numberOfAttendTestStudent];
scoreOfTest = new float[numberOfAttendTestStudent];
for (int i = 0; i < numberOfAttendTestStudent; i++) idOfStudents[i] = input.readLong();
for (int i = 0; i < numberOfAttendTestStudent; i++) scoreOfTest[i] = input.readFloat();
if ((classes.equals(tempClass)) && (courses.equals(course))) {
input.close();
return new ScoreMenu(
tempClass, course, testTime, numberOfAttendTestStudent, idOfStudents, scoreOfTest);
}
}
input.close();
return null;
} catch (Exception e) {
return null;
}
}
public boolean saveToFile() {
MainWindow.initDataFile(SCORE_MENU_FILE);
DataInputStream input;
DataOutputStream output;
Class tempClass = new Class();
Student student = new Student();
Course course = new Course();
int[] testTime = new int[5];
int numberOfAttendTestStudent;
long idOfStudents[];
float scoreOfTest[];
try {
input = new DataInputStream(new FileInputStream(SCORE_MENU_FILE));
while (input.available() > 0) {
tempClass.setGrade(input.readInt());
tempClass.setMajor(input.readUTF());
tempClass.setClassNumber(input.readInt());
int studentNumber = input.readInt();
tempClass.setStudentNumber(0);
for (int i = 0; i < studentNumber; i++) {
student.setId(input.readLong());
student.setName(input.readUTF());
}
course.setId(input.readUTF());
course.setName(input.readUTF());
course.setCredit(input.readFloat());
course.setPeriod(input.readInt());
for (int i = 0; i < 5; i++) testTime[i] = input.readInt();
numberOfAttendTestStudent = input.readInt();
idOfStudents = new long[numberOfAttendTestStudent];
scoreOfTest = new float[numberOfAttendTestStudent];
for (int i = 0; i < numberOfAttendTestStudent; i++) idOfStudents[i] = input.readLong();
for (int i = 0; i < numberOfAttendTestStudent; i++) scoreOfTest[i] = input.readFloat();
if ((this.classOfScoreMenu.equals(tempClass)) && (this.course.equals(course))) {
input.close();
return false;
}
}
input.close();
output = new DataOutputStream(new FileOutputStream(SCORE_MENU_FILE, true));
output.writeInt(this.classOfScoreMenu.getGrade());
output.writeUTF(this.classOfScoreMenu.getMajor());
output.writeInt(this.classOfScoreMenu.getClassNumber());
int num = this.classOfScoreMenu.getStudentNumber();
output.writeInt(num);
Student[] students = this.classOfScoreMenu.getStudents();
for (int i = 0; i < num; i++) {
output.writeLong(students[i].getId());
output.writeUTF(students[i].getName());
}
output.writeUTF(this.course.getId());
output.writeUTF(this.course.getName());
output.writeFloat(this.course.getCredit());
output.writeInt(this.course.getPeriod());
for (int i = 0; i < 5; i++) output.writeInt(this.testTime[i]);
output.writeInt(this.numberOfAttendTestStudent);
for (int i = 0; i < this.numberOfAttendTestStudent; i++)
output.writeLong(this.idOfStudents[i]);
for (int i = 0; i < this.numberOfAttendTestStudent; i++)
output.writeFloat(this.scoreOfTest[i]);
output.close();
return true;
} catch (Exception e) {
return false;
}
}