Daily Foreign Exchange Rates Reading URL Contents?

Reading URL contents? - daily foreign exchange rates

Hello,
I would like to resolve the problem,
Create a program that uses the ratio of European central banks to calculate reference
different exchange rates. The program should be able to perform a currency conversion
between a specified foreign currency.
To use link: http://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml

Create a MIDlet, as in the assignment A. But it must also suitable for the storage
Collection rates to use effectively. It should be possible to upgrade the exchange rate
the rms in a given period. The application is for people with disabilities to be used without a line
Connection, since the exchange rate once updated.

Please help me solve the problem ...

NetBeans Mobility using the package.