UpdatePerformController.java

import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Time;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;


public class UpdatePerformController implements Subject{
	//private ArrayList<Product> performances = ProgramGUI.getInstance().getPerformances();
	//private Factory perFactory = ProgramGUI.getInstance().getPerFactory();
	private ArrayList<Observer> observer=new ArrayList<Observer>();
	private Performance p=null;
	private Performance previous=null;
	
	UpdatePerformController()
	{
		new UpdateObserver(this);
	}

	public void eventUpdatePerformance(Performance perform,String performName, int placeNum,int monthNum,int dayNum,String[] Time, int duration, String Text){
		

		Calendar temp=Calendar.getInstance();
		SimpleDateFormat transFormat = new SimpleDateFormat("yyyy-MM-dd");
		java.sql.Date d = null;
		Date date=new Date();
		temp.set(temp.get(Calendar.YEAR), monthNum, dayNum);
		
		date=new Date(temp.getTimeInMillis());
			
		
		Date t = null;
		
		SimpleDateFormat transFormat2= new SimpleDateFormat("HH:MM:SS");
		
		
		Time[] time2= new Time[7];
		DBHelper helper= DBHelper.getInstance();
		
		for(int i=0; i<7; i++)
		{
			try {
				if(i<duration+1)
				{
					String a = Time[i]+":"+"00";
					
					
					
					t=transFormat2.parse(a);
				}
			} catch (ParseException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			
			if(i<duration+1)
				time2[i] = new java.sql.Time(t.getTime());
			else
				time2[i]=null;
		}

		
		p = new Performance(placeNum,helper.getHost(),
				new Schedule(performName,new java.sql.Date(date.getTime()),duration+1,time2),performName,100,Text);

		boolean a = helper.updatePerformance(perform, p);
		previous=perform;
		this.notifyObservers(a);
	}

	@Override
	public void registerObserver(Observer o) {
		// TODO Auto-generated method stub
		observer.add(o);
	}

	@Override
	public void removeObserver(Observer o) {
		// TODO Auto-generated method stub
		int i=observer.size();
		if(i>=0)
		observer.remove(o);
	}

	@Override
	public void notifyObservers(boolean bool) {
		// TODO Auto-generated method stub
		Observer temp;
		for(int i=0; i<observer.size();i++)
		{
			temp = observer.get(i);
			if(bool==true)
				temp.update(p,previous);
			else
				temp.fail();
		}
		
	
	}
	
}