Category: Homework

Lab7

java2-lab7-Networking

Lab7_1 TCP Client/Server

Lab7_2 UDP Client/Server

Lab7_3 HTTP

Lab7_3

Lab7_4 ImageTransfer Client/Server (using TCP & Thread)

Lab7_4

Lab7_5 PhotoToggleButton (using ImageUpload & Thread)

Lab7_5

Lab6 (updated)

java2-lab6-Thread

Lab6_1 extends Thread vs implements Runnable

Lab6_2 Mutex (Mutual Exclusion Semaphore)

Lab6_3 Semaphore (e.g. TicketSeller & Producer-Consumer Problem)

Lab6_4 Monitor (e.g. SynchronizedCounter & Producer-Consumer Problem)

Lab6_5 SwingWorker (e.g.

Lab6_6 EventDispatchThread

Lab4

java2-lab4-ExtendedImageManager

 

Lab4_1 Comparable<Photo> Interface vs Comparator<Photo> Interface

Lab4_2 == vs equals vs hashCode

Lab4_3 lambda & stream API (Java8)

Lab4_4 ImageManager 클래스 작성, Iterator

Lab4_5 ImageFileManager, CSV File, JSON File I/O

 

Lab3-ImageManager

java2-lab3-ImageManager

Lab3_1~ Lab3_5 프로젝트 디렉토리 안에 모든 파일(src/*.java & bin/*.class)와 보고서 (3~5장)를 넣고 Lab3_학번_이름.zip 압축한 후 e-learning(http://lms.dankook.ac.kr/index.jsp)으로 제출 & 보고서는 출력해서 수업시간에 제출

Lab3_1 – Photo class (static vs non-static, private vs public, getter vs setter), array of Photo

Lab3_2 – array of Photo from File Input

Lab3_3 – ImageConverter/ImageResizer

Lab3_4 – array of Photo

Lab3_5 – ArrayList of Photo

Lab2-DirectoryImageConverter

java2-lab2-DirectoryImageConverter

Lab2_1~ Lab2_5 프로젝트 디렉토리 안에 모든 파일(src/*.java & bin/*.class)와 보고서 (2~3장)를 넣고 Lab2_학번_이름.zip 압축한 후 e-learning(http://lms.dankook.ac.kr/index.jsp)으로 제출

Lab2_1 – array(String[] commands), foreach, parameter passing

Lab2_2 – String, class

Lab2_3 – String substring 메소드, file/directory

Lab2_4 – BufferedReader 클래스 (“commands.ini”)

Lab2_5 – recursive call

Lab1 – ImageConverter

java2-lab1-ImageConverter

 

Lab1_1~ Lab1_4 프로젝트 디렉토리 안에 모든 파일(src/*.java & bin/*.class)와 보고서 (2~3장)를 넣고 Lab1_학번_이름.zip 압축한 후 e-learning(http://lms.dankook.ac.kr/index.jsp)으로 제출

 

Lab1_1 – command line arguments

Lab1_2 – method

Lab1_3 – class

Lab1_4 – try/catch/throw & for-loop

Lab1_5 – Scanner 클래스 & do/while-loop

static boolean convert(String inputImageFile, String outputImageFile, String format) throws IOException {

// file I/O

FileInputStream inputStream = new FileInputStream(inputImageFile);

FileOutputStream outputStream = new FileOutputStream(outputImageFile);

  // reads input image from file

BufferedImage inputImage = ImageIO.read(inputStream);     

// writes to the output image in specified format

  boolean result = ImageIO.write(inputImage, format, outputStream);

// needs to close the streams

outputStream.close();

inputStream.close();

// return result(true/false)

  return result;

}