Reference no: EM13332360

You are to develop a pair of Web Services, complete with matching WSDLs and client software, which implement the functions of a Local Time Converter (LTC) service. A Local Time Converter service allows users to provide the Local Time (e.g. 13:30) at one location (e.g. SYDNEY) and be provided the time at another (e.g. AMSTERDAM - in which case the time would be 05:30). It is usual for such services to keep information relating the difference (e.g. SYDNEY is +10, AMSTERDAM is +2) at each time location relative to the time at Greenwich (which is called Greenwich Mean Time or GMT (or UTC)).

The first Web Service (called MyLTCServer) presents an API for the service's users. This API allows the following unauthenticated functions:

-Retrieve the time offset (relative to GMT) for a specific location (double currentOffset(String location)) Returns a double representing the time offset relative to GMT for the provided location.
-Retrieve a list of currently supported locations (String listLocations())
Returns a String containing each of the currently supported locations, separated by "\n".
-Convert a time in one location to the time in another (String convert(String from, String to, String time))
Returns a String representing what time it is in the location to when it is time in the
location from. The String representing time, and the return String, will be in the format HH:MM (with leading zero on the HH if necessary).