printing message

[jonathan cassar]

I'm trying to do the following using java language.

The user is to enter some item description. (item code, item weight, item unit price). When the user has finished, he is to enter an item code and the system must retrive the contents of the code if it was entered before. i managed to do all this stuff however I'm finding some problems regarding the user entering a code which is not found in the system.

As shown in the code here under I'm using an array list to store my objects in it. When I'm iterating through the array list and getting the information back, to display the code I'm getting funny results. When the user enters a code which is found in the system,the program is still outputing that no such code exists. Is there a way to by pass this problem please

import java.util.*;

public class TrekkerMain
{
	private static final boolean False = false;

	static Interface design;

	static String itemCode;
	static String barCode;
	static String itemDescription;
	static int itemWeight;
	static float itemPrice;
	static char order;
	
	static ArrayList AllData = new ArrayList();
	static Orders orderItem;

	public static void main(String [] args)
	{
		Scanner input = new Scanner(System.in);
		
		design = new Interface(200);
		design.drawWelcomeNote();
		design.drawHeaders();
		
		//ENTER ITEM DETAILS
		enterData(itemCode,itemDescription,itemWeight,itemPrice,order,input);
		
		//ENTER ORDER
		enterOrder(input,order);
	}
	
	// ENTER DETAILS
	public static void enterData(String itemCode,String itemDescription,int itemWeight,float itemPrice,char order,Scanner input)
	{
		
		do 
		{
		  System.out.print("\n\n\t\t*ENTER ITEM DETAILS\n");
		  
	      System.out.print("\t\t  -Enter Code: \t\t\t\t    ");
	      itemCode = input.next();
	      
	      System.out.print("\t\t  -Enter Description: \t\t\t    ");
	      itemDescription = input.next();
		
	      System.out.print("\t\t  -Enter Weight(g): \t\t\t      ");
	      itemWeight = input.nextInt();
	      
	      System.out.print("\t\t  -Enter Price($): \t\t\t      ");
	      itemPrice = input.nextFloat();
	      
	      do
	      {
	    	  orderItem = new Orders(itemCode,itemDescription,itemWeight,itemPrice);
	    	  orderItem.getItemWeight();
		      orderItem.getItemPrice();
		      
	    	  if(itemWeight<=0)
	    	  {
	    		  System.out.print("\n\t\t  -Enter Weight(g): \t\t\t      ");
	    	      itemWeight = input.nextInt();  
	    	  }
	    	  
	    	  if(itemPrice==0)
	    	  {
	    		  System.out.print("\n\t\t  -Enter Price($): \t\t\t      ");
	    	      itemPrice = input.nextFloat();  
	    	  }
	    	  
	    	  AllData.add(orderItem);// ADD OBJECT TO ARRAYLIST
	    	  
	      }while(itemWeight<=0||itemPrice==0);
	      
	      System.out.print("\n\t\t\t\t\t\t\t\t\t\t\tPLACE ANOTHER ORDER(Y/N)?: ");
	      order = input.next().charAt(0);
		  
	      design.drawLine();
	      
		}while(order=='y'|| order=='Y');
		
		
	}
   
	public static void enterOrder(Scanner input, char order)
	{
		 
		 System.out.print("\n\n\t\t*ENTER ORDER");
		
		 
		do
		{
			System.out.print("\n\t\t  -Enter Item Code:\t\t\t    ");
			barCode= input.next();
		
			for(int i=0;i<AllData.size();i++)
			{
			 
			 Orders code = (Orders)AllData.get(i);
			 
			   if(code.getItemCode().contentEquals(barCode))
				{
				  System.out.print("\t\t  -Item "+barCode+" is:\t\t\t    "+code.getItemDescription()+"\n");
				  System.out.print("\t\t  -Weight for "+barCode+" is:\t\t\t     "+code.getItemWeight()+"\n");
			      System.out.print("\t\t  -Unit price for "+barCode+" is:\t\t     "+code.getItemPrice()+"\n");
			    }
			   else
			   { 
				   // PROBLEM
				   if()
				   {
					   System.out.print ("NO SUCH CODE");
				   }
			   }
			}
			
				
		    System.out.print("\n\t\t\t\t\t\t\t\t\t\t\tCONFIRM (Y/N)?: ");
			order = input.next().charAt(0);
			  
		    System.out.print("\n\t\t\t\t\t\t\t\t\t\t\tPLACE ANOTHER ORDER (Y/N)?: ");
		    order = input.next().charAt(0);
		    
		} while(order=='y'|| order=='Y');
		
	}
}

public class Orders
{
	private String itemCode;
	private String itemDescription;
	private int itemWeight;
	private float itemPrice;
	
	public Orders (String itemCode,String itemDescription,int itemWeight,float itemPrice)
	{
		setItemCode(itemCode);
		setItemDescription(itemDescription);
		setItemWeight(itemWeight);
		setItemPrice(itemPrice);	
	}
	
	// SET & GET METHODS
	public void setItemCode(String itemCode)
	{
		this.itemCode= itemCode;
	}
	
	public String getItemCode()
	{
		return itemCode;
	}

	public void setItemDescription(String itemDescription)
	{
		this.itemDescription = itemDescription;
	}

	public String getItemDescription()
	{
		return itemDescription;
	}
 
	public void setItemWeight(int itemWeight)
	{
		if(itemWeight>0)
		{
		  this.itemWeight =itemWeight;
		}
		else
		{
			System.out.print("\n\t\t\t\t\t\t\t\t\t\t\tWEIGHT CAN'T BE ZERO.RE-ENTER WEIGHT");
		}
		
	}

	public int getItemWeight()
	{
		return itemWeight;
	}

    public void setItemPrice(float itemPrice)
    {
    	if(itemPrice!=0)
    	{
    		this.itemPrice =itemPrice;
    	}
    	else
    	{
    	  System.out.print("\n\t\t\t\t\t\t\t\t\t\t\tPRICE CAN'T BE ZERO.RE-ENTER PRICE");
    	}
    	
    }

    public double getItemPrice()
    {
    	return itemPrice;
    }

}
public class ItemDetails 
{
   private String itemCode;
   private String itemDetails;
   
   public ItemDetails (String itemCode, String itemDetails)
   {
	   setItemCode(itemCode);
	   setItemDetails(itemDetails);
   }

   public void setItemCode(String itemCode)
   {
	   this. itemCode =itemCode;
   }
   
   public String getItemCode()
   {
	   return itemCode;
   }
   
   public void setItemDetails(String itemDetails)
   {
	   this. itemDetails = itemDetails;
   }
   
   public String getItemDetails()
   {
	   return itemDetails;
   }
   
}   

[Bear Bibeault]

Please avoid posting in all uppercase. Please read this for more information.

I have adjusted the title for you.

[jonathan cassar]

Thanks for the correction