Coverage Report

Coverage Report - org.paneris.jammyjoes.shopping.ShoppingTrolleyItem

Classes in this File

Line Coverage

Branch Coverage

Complexity

ShoppingTrolleyItem

0/27

0/8

1.222

 package org.paneris.jammyjoes.shopping;
 
 import java.text.NumberFormat;
 import java.util.Locale;
 
 import org.melati.Melati;
 import org.melati.util.InstantiationPropertyException;
 
 public abstract class ShoppingTrolleyItem  {
 
   protected Integer id;
   protected Integer quantity;
   protected double price;
   protected Locale locale;
   protected String description;
   // the shopping trolley to which this item belongs
   protected ShoppingTrolley trolley;
   public Melati melati;
 
   public static synchronized ShoppingTrolleyItem newTrolleyItem(MelatiShoppingConfig config)
    throws InstantiationPropertyException {
     return config.getShoppingTrolleyItem();
   }
 
   /**
    * public Constructor to build a trolley item from some id
   **/
   public void initialise(ShoppingTrolley trolley, Melati melati,
                          Integer id, String description, Double price) {
     this.trolley = trolley;
     this.id = id;
     this.melati = melati;
     load(id);
     if (description != null) this.description = description;
       // set something in the description!
       if (this.description == null) this.description = id +"";
       if (this.quantity == null) this.quantity = new Integer(0);
     if (price != null) this.price = price.doubleValue();
   }
 
 
   /* load in information about this product given an id.
      perhaps this id represents a poem troid?
   */
   protected abstract void load(Integer id);
 
   /* the id
   */
   public Integer getId() {
     return id;
   }
 
   /* the description
   */
   public String getDescription() {
     return description;
   }
 
   /* the quantity on the trolley
   */
   public Integer getQuantity() {
     return quantity;
   }
 
   /* set the quantity on the trolley
   */
   public void setQuantity(Integer q) {
     quantity = q;
   }
 
   /* get the quantity on the trolley formatted for display
   *  if it is an iteger, display it as such
   */
   public String getQuantityDisplay() {
       return quantity + "";
   }
 
   /* the price of this item
   */
   public double getPrice() {
     return price;
   }
 
   /* set the price of this item
   */
   public void setPrice(double p){
     price = p;
   }
 
   /* display the price of this item
   */
   public String getPriceDisplay(){
     return displayCurrency(getPrice());
   }
 
   /* work out the cost of delivery
   */
   public abstract double getDeliveryValue();
 
   /* display the cost of delivery
   */
   public String getDeliveryDisplay() {
     return displayCurrency(getDeliveryValue());
   }
 
   /* calculate the value (without delivery)
   */
   public double getValue() {
     return ShoppingTrolley.roundTo2dp(getPrice() * getQuantity().intValue());
   }
 
   /* display the item value
   */
   public String getValueDisplay() {
     return displayCurrency(getValue());
   }
 
   /* calculate the value (without delivery)
   */
   public double getTotalValue() {
     return getValue() + getDeliveryValue();
   }
 
   /* display the item value
   */
   public String getTotalValueDisplay() {
     return displayCurrency(getTotalValue());
   }
 
   /* format a number in the locale currency
   */
   public String displayCurrency(double value) {
     return new String(NumberFormat.getCurrencyInstance(trolley.getLocale())
                                   .format(value));
   }
 
 }
 

1		package org.paneris.jammyjoes.shopping;
2
3		import java.text.NumberFormat;
4		import java.util.Locale;
5
6		import org.melati.Melati;
7		import org.melati.util.InstantiationPropertyException;
8
9	0	public abstract class ShoppingTrolleyItem {
10
11		protected Integer id;
12		protected Integer quantity;
13		protected double price;
14		protected Locale locale;
15		protected String description;
16		// the shopping trolley to which this item belongs
17		protected ShoppingTrolley trolley;
18		public Melati melati;
19
20		public static synchronized ShoppingTrolleyItem newTrolleyItem(MelatiShoppingConfig config)
21		throws InstantiationPropertyException {
22	0	return config.getShoppingTrolleyItem();
23		}
24
25		/**
26		* public Constructor to build a trolley item from some id
27		**/
28		public void initialise(ShoppingTrolley trolley, Melati melati,
29		Integer id, String description, Double price) {
30	0	this.trolley = trolley;
31	0	this.id = id;
32	0	this.melati = melati;
33	0	load(id);
34	0	if (description != null) this.description = description;
35		// set something in the description!
36	0	if (this.description == null) this.description = id +"";
37	0	if (this.quantity == null) this.quantity = new Integer(0);
38	0	if (price != null) this.price = price.doubleValue();
39	0	}
40
41
42		/* load in information about this product given an id.
43		perhaps this id represents a poem troid?
44		*/
45		protected abstract void load(Integer id);
46
47		/* the id
48		*/
49		public Integer getId() {
50	0	return id;
51		}
52
53		/* the description
54		*/
55		public String getDescription() {
56	0	return description;
57		}
58
59		/* the quantity on the trolley
60		*/
61		public Integer getQuantity() {
62	0	return quantity;
63		}
64
65		/* set the quantity on the trolley
66		*/
67		public void setQuantity(Integer q) {
68	0	quantity = q;
69	0	}
70
71		/* get the quantity on the trolley formatted for display
72		* if it is an iteger, display it as such
73		*/
74		public String getQuantityDisplay() {
75	0	return quantity + "";
76		}
77
78		/* the price of this item
79		*/
80		public double getPrice() {
81	0	return price;
82		}
83
84		/* set the price of this item
85		*/
86		public void setPrice(double p){
87	0	price = p;
88	0	}
89
90		/* display the price of this item
91		*/
92		public String getPriceDisplay(){
93	0	return displayCurrency(getPrice());
94		}
95
96		/* work out the cost of delivery
97		*/
98		public abstract double getDeliveryValue();
99
100		/* display the cost of delivery
101		*/
102		public String getDeliveryDisplay() {
103	0	return displayCurrency(getDeliveryValue());
104		}
105
106		/* calculate the value (without delivery)
107		*/
108		public double getValue() {
109	0	return ShoppingTrolley.roundTo2dp(getPrice() * getQuantity().intValue());
110		}
111
112		/* display the item value
113		*/
114		public String getValueDisplay() {
115	0	return displayCurrency(getValue());
116		}
117
118		/* calculate the value (without delivery)
119		*/
120		public double getTotalValue() {
121	0	return getValue() + getDeliveryValue();
122		}
123
124		/* display the item value
125		*/
126		public String getTotalValueDisplay() {
127	0	return displayCurrency(getTotalValue());
128		}
129
130		/* format a number in the locale currency
131		*/
132		public String displayCurrency(double value) {
133	0	return new String(NumberFormat.getCurrencyInstance(trolley.getLocale())
134		.format(value));
135		}
136
137		}
138