Tugas Modul VII

Tugas Modul VII
Jum'at, 13 Mei 2016
Kelompok
	Mahatma Adi G		- A11.2014.08570
	Mahesa Ratsilatama	- A11.2014.08592
	Ghina Adiyaksa Y	- A11.2014.08556
	Nugraha Bayu Aji	- A11.2014.08525
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											=== Tugas 1 ===
										//InputUmurMain.java\\

public class InputUmurMain
{
	private static int age;
	public static void main (String[] args)
	{
		try{
		InputUmur2 umur = new InputUmur2();
		age=umur.getAge();

		}catch(InputUmurException e)
		{
			System.out.println(e);
		}catch(Exception e)
		{
			System.out.println ("ups salah");
		}


	}
}
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								// InputUmurException.java \\

class InputUmurException extends Exception
{
	private static final String DEFAULT_MESSAGE = "Input out of bounds";
	private int lowerBound;
	private int upperBound;
	private int value;

	public InputUmurException (int low, int high, int input)
	{
		this(DEFAULT_MESSAGE, low, high,input);
	}
	public InputUmurException (String msg, int low, int high, int input)
	{
		super(msg);
		if(low>high)
		{
			throw new IllegalArgumentException();
		}
		lowerBound = low;
		upperBound = high;
		value = input;
	}
	public int lowerBound()
	{
		return lowerBound;
	}
	public int upperBound()
	{
		return upperBound;
	}
	public int value()
	{
		return value;
	}
}

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										//InputUmur2.java\\

import javax.swing.*;
import java.util.*;


class InputUmur2
{
	private static final String DEFAULT_MESSAGE = "Umur mu : ";
	private static final int DEFAULT_LOWER_BOUND = 0;
	private static final int DEFAULT_UPPER_BOUND = 100;
	private int lowerBound;
	private int upperBound;
	private Scanner scanner;

	public InputUmur2()
	{
		init(DEFAULT_LOWER_BOUND, DEFAULT_UPPER_BOUND);
	}
	public InputUmur2(int low, int high) throws IllegalArgumentException
	{
		if(low>high)
		{
			throw new IllegalArgumentException( " ("+low+") lebih besar dari ("+high+") ");
		}else{
			init(low,high);
		}
	}
	public int getAge() throws Exception{
		return getAge(DEFAULT_MESSAGE);
	}

	public int getAge(String prompt) throws InputUmurException{
		int age;
		while(true){
			System.out.print(prompt);
			try{
				age=scanner.nextInt();
				if(age< lowerBound|| age>upperBound)
				{
					throw new InputUmurException ("Input out of bound",lowerBound,upperBound,age);
				}
				return age;
			}catch(InputMismatchException e)
			{
				scanner.next();
				System.out.println("Input Salah. \n" + "Input harus dalam bentuk bilangan");
			}
		}
	}
	private void init (int low, int high)
	{
		lowerBound = low;
		upperBound = high;
		scanner = new Scanner(System.in);
	}
}
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											=== Tugas 2 ===
										//TextFrameTugas.java\\

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;


class TextFrameTugas extends JFrame implements ActionListener
{
	private static final int FRAME_HEIGHT=400;
	private static final int FRAME_WIDTH=400;
	private static final int FRAME_X_ORIGIN = 250;
	private static final int FRAME_Y_ORIGIN = 150;

	private JLabel prompt;
	private JLabel image;
	private JButton cetak_nama;
	private JTextField input_nama;
	private JLabel output;


	public static void main (String[] args)
	{
		TextFrameTugas frame = new TextFrameTugas();
		frame.setVisible(true);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

	}

	private TextFrameTugas ()
	{
		Container contentPane = new Container();
		setSize(FRAME_WIDTH ,FRAME_HEIGHT);
		setResizable(false);
		setTitle("Program button sederhana");
		setLocation(FRAME_X_ORIGIN,FRAME_Y_ORIGIN);
		contentPane.setLayout(new FlowLayout());

		image = new JLabel(new ImageIcon("dol.gif"));
		image.setSize(50,50);
		contentPane.add(image);

		prompt = new JLabel();
		prompt.setText("Ketikkan namamu");
		prompt.setSize(150, 25);
		contentPane.add(prompt);
		add(contentPane);

		input_nama = new JTextField("",11);
		input_nama.setSize(150,20);
		contentPane.add(input_nama);

		cetak_nama = new JButton("Cetak");
		cetak_nama.setSize(80,20);
		contentPane.add(cetak_nama);

		output = new JLabel("");
		output.setSize(150,25);
		contentPane.add(output);

		cetak_nama.addActionListener(this);

	}

	public void actionPerformed(ActionEvent event)
	{
		output.setText(input_nama.getText());
		//System.out.println(input_nama.getText());
	}
}