org.paneris.jammyjoes.shopping
Class ShoppingTrolley

java.lang.Object
  org.paneris.jammyjoes.shopping.ShoppingTrolley

Direct Known Subclasses:

JammyJoesShoppingTrolley

public abstract class ShoppingTrolley
extends java.lang.Object

A Shopping Trolley stored information in the user's Shopping Trolley.

It does this by storing itself in the session.

For this reason, the constructors are private, and you will be expected to always get the Shopping Trolley using getInstance();

usage example: ShoppingTrolley trolley = ShoppingTrolley.getInstance(Melati melati); context.put("trolley", trolley);

Field Summary

protected java.lang.String	address
MelatiShoppingConfig	config
protected java.lang.String	country
protected java.lang.String	county
protected java.lang.String	email
protected boolean	hasDetails
protected java.util.Locale	locale
org.melati.Melati	melati
protected java.lang.String	message
protected java.lang.String	name
protected java.lang.String	postcode
protected java.lang.String	tel
protected java.lang.String	town

Constructor Summary

ShoppingTrolley()

Method Summary

java.lang.String	abandonURL()
void	addItem(ShoppingTrolleyItem item)
void	assertLogin(org.melati.Melati melati)
java.lang.String	baseURL()
java.lang.String	catalogueURL()
void	configureRequest(org.melati.Melati melati)
abstract void	confirmPayment(org.melati.Melati melati)
java.lang.String	confirmURL()
java.lang.String	detailsURL()
java.lang.String	displayCurrency(double value)
java.lang.String	displayCurrency(java.lang.Double value)
java.lang.String	getCountry()
java.lang.String	getCounty()
java.lang.String	getDeliveryAddress()
java.lang.String	getDeliveryDisplay()
abstract double	getDeliveryValue()
abstract double	getDiscountRate()
java.lang.String	getDiscountRateDisplay()
double	getDiscountValue()
java.lang.String	getDiscountValueDisplay()
java.lang.String	getEmail()
static ShoppingTrolley	getInstance(org.melati.Melati melati, MelatiShoppingConfig config) Returns the single instance, creating one if it can't be found.
ShoppingTrolleyItem	getItem(java.lang.Integer id)
java.util.Enumeration	getItems()
abstract java.util.Locale	getLocale()
java.lang.String	getMessage()
java.lang.String	getName()
java.lang.String	getPostcode()
java.lang.String	getTel()
double	getTotalDeliveryValue()
double	getTotalValue()
java.lang.String	getTotalValueDisplay()
java.lang.String	getTotalValuePence()
java.lang.String	getTown()
double	getValue()
java.lang.String	getValueDisplay()
static java.lang.String	getValuePence(double totalValue)
java.lang.String	getVATDisplay()
double	getVATValue()
abstract boolean	hasDelivery()
boolean	hasDetails()
abstract boolean	hasDiscount()
abstract boolean	hasVAT()
protected void	initialise(org.melati.Melati melati, MelatiShoppingConfig config) private Constructor to build an empty ShoppingTrolley
void	initialise(org.melati.Melati melati, MelatiShoppingConfig config, java.lang.Integer id) public Constructor to build a trolley from some id
boolean	isEmpty()
abstract void	load(java.lang.Integer id)
static java.lang.String	name()
ShoppingTrolleyItem	newItem(java.lang.Integer id, java.lang.String description, java.lang.Double price)
static ShoppingTrolley	newTrolley(MelatiShoppingConfig config)
java.lang.String	paidURL()
void	remove(org.melati.Melati melati) remove any trolley from the session
void	removeItem(ShoppingTrolleyItem item)
static double	roundTo2dp(double num)
abstract void	save()
void	setCountry(java.lang.String a)
void	setCounty(java.lang.String a)
abstract void	setDefaultDetails(org.melati.Melati melati)
void	setDeliveryAddress(java.lang.String a)
void	setEmail(java.lang.String a)
void	setLocale(java.util.Locale locale)
void	setMessage(java.lang.String a)
void	setName(java.lang.String a)
void	setPostcode(java.lang.String a)
void	setTel(java.lang.String a)
void	setTown(java.lang.String a)
java.lang.String	updateURL()
java.lang.String	viewURL()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

locale

protected java.util.Locale locale

address

protected java.lang.String address

name

protected java.lang.String name

tel

protected java.lang.String tel

town

protected java.lang.String town

county

protected java.lang.String county

country

protected java.lang.String country

postcode

protected java.lang.String postcode

message

protected java.lang.String message

email

protected java.lang.String email

hasDetails

protected boolean hasDetails

config

public MelatiShoppingConfig config

melati

public org.melati.Melati melati

Constructor Detail

ShoppingTrolley

public ShoppingTrolley()

Method Detail

initialise

protected void initialise(org.melati.Melati melati,
                          MelatiShoppingConfig config)

private Constructor to build an empty ShoppingTrolley

initialise

public void initialise(org.melati.Melati melati,
                       MelatiShoppingConfig config,
                       java.lang.Integer id)
                throws org.melati.util.InstantiationPropertyException

public Constructor to build a trolley from some id

Throws:

org.melati.util.InstantiationPropertyException

remove

public void remove(org.melati.Melati melati)

remove any trolley from the session

getInstance

public static ShoppingTrolley getInstance(org.melati.Melati melati,
                                          MelatiShoppingConfig config)
                                   throws org.melati.util.InstantiationPropertyException

Returns the single instance, creating one if it can't be found.

Throws:

org.melati.util.InstantiationPropertyException

newTrolley

public static ShoppingTrolley newTrolley(MelatiShoppingConfig config)
                                  throws org.melati.util.InstantiationPropertyException

Throws:

org.melati.util.InstantiationPropertyException

getLocale

public abstract java.util.Locale getLocale()

setLocale

public void setLocale(java.util.Locale locale)

confirmPayment

public abstract void confirmPayment(org.melati.Melati melati)

load

public abstract void load(java.lang.Integer id)
                   throws org.melati.util.InstantiationPropertyException

Throws:

org.melati.util.InstantiationPropertyException

save

public abstract void save()

configureRequest

public void configureRequest(org.melati.Melati melati)

assertLogin

public void assertLogin(org.melati.Melati melati)

setDefaultDetails

public abstract void setDefaultDetails(org.melati.Melati melati)

name

public static java.lang.String name()

getItems

public java.util.Enumeration getItems()

isEmpty

public boolean isEmpty()

hasDetails

public boolean hasDetails()

getItem

public ShoppingTrolleyItem getItem(java.lang.Integer id)

removeItem

public void removeItem(ShoppingTrolleyItem item)

addItem

public void addItem(ShoppingTrolleyItem item)

newItem

public ShoppingTrolleyItem newItem(java.lang.Integer id,
                                   java.lang.String description,
                                   java.lang.Double price)
                            throws org.melati.util.InstantiationPropertyException

Throws:

org.melati.util.InstantiationPropertyException

getValue

public double getValue()

getValueDisplay

public java.lang.String getValueDisplay()

getTotalValue

public double getTotalValue()

getTotalValueDisplay

public java.lang.String getTotalValueDisplay()

getTotalValuePence

public java.lang.String getTotalValuePence()

getValuePence

public static java.lang.String getValuePence(double totalValue)

hasDelivery

public abstract boolean hasDelivery()

getDeliveryValue

public abstract double getDeliveryValue()

getTotalDeliveryValue

public double getTotalDeliveryValue()

getDeliveryDisplay

public java.lang.String getDeliveryDisplay()

hasDiscount

public abstract boolean hasDiscount()

getDiscountRate

public abstract double getDiscountRate()

getDiscountValue

public double getDiscountValue()

getDiscountRateDisplay

public java.lang.String getDiscountRateDisplay()

getDiscountValueDisplay

public java.lang.String getDiscountValueDisplay()
                                         throws java.lang.Exception

Throws:

java.lang.Exception

hasVAT

public abstract boolean hasVAT()

getVATValue

public double getVATValue()

getVATDisplay

public java.lang.String getVATDisplay()

setDeliveryAddress

public void setDeliveryAddress(java.lang.String a)

getDeliveryAddress

public java.lang.String getDeliveryAddress()

setName

public void setName(java.lang.String a)

getName

public java.lang.String getName()

setEmail

public void setEmail(java.lang.String a)

getEmail

public java.lang.String getEmail()

setPostcode

public void setPostcode(java.lang.String a)

getPostcode

public java.lang.String getPostcode()

setTel

public void setTel(java.lang.String a)

getTel

public java.lang.String getTel()

setTown

public void setTown(java.lang.String a)

getTown

public java.lang.String getTown()

setCounty

public void setCounty(java.lang.String a)

getCounty

public java.lang.String getCounty()

setCountry

public void setCountry(java.lang.String a)

getCountry

public java.lang.String getCountry()

setMessage

public void setMessage(java.lang.String a)

getMessage

public java.lang.String getMessage()

displayCurrency

public java.lang.String displayCurrency(double value)

displayCurrency

public java.lang.String displayCurrency(java.lang.Double value)

baseURL

public java.lang.String baseURL()

viewURL

public java.lang.String viewURL()

detailsURL

public java.lang.String detailsURL()

confirmURL

public java.lang.String confirmURL()

abandonURL

public java.lang.String abandonURL()

updateURL

public java.lang.String updateURL()

paidURL

public java.lang.String paidURL()

catalogueURL

public java.lang.String catalogueURL()

roundTo2dp

public static double roundTo2dp(double num)