In this exercise you create a web service that can offer functions related to currency.
The exercise is based on the following limited currency report.
| Name | ISO | exchange rate |
| Amerika | USD | 524,0200 |
| Canada | CAD | 492,2700 |
| Euro | EUR | 745,9900 |
| Norge | NOK | 90,3400 |
| Storbritannien | GBP | 947,5300 |
| Sverige | SEK | 78,2100 |
a) Start by making a simple web service method that can convert a sum in Danish kroner to the euro.
Create a client program that tests your webservice.
b)
Program
a webservice method that can based on an ISO code (parameter) return the
exchange rate.
Create a client program that tests your webservice.
c) Program a webservice method,
that can return an array with curency objects, each having Name, ISO og Exchange
rate (Array af DTO-objekter).
Create a client program that tests your webservice.
d) Program a webservice method,
that can calculate an amount from one currency to another, giving the
ISO from, the ISO to and the amount as arguments.
Create a client program that tests your webservice.
e) Program a webservice method,
that can calculate an amount from one currency to another, as indicated by ISO
from and ISO to and amount.
The webservice must this time remember the currencies and the amount the client
has been converted (within a session)
You must also develop a web service method can return an array with the Exchange
rateer client has been converted together with the amount
Create a client program that tests your webservice.
f) Program a webservice method,
that can change a currency Exchange rate. (the changes must effect all clients - single/application)
Create a client program that tests your webservice.
g) Program a webservice method,
that can create a new currency object with values from client. (it must be
accesibly from all clients - single/application)
Create a client program that tests your webservice.