The SOAP protocol is used to provide simple access methods for all the applications available on the Internet, providing the following functionalities :
Call : A class which provides the main functionality for a remote method for which a call is needed. It is used to create the call() and to specify the encoding style of the registry that will be assigned when if necessary. This call() function is used by the RPC call, which represents the options of the call object.
Deployment Descriptor : A class used to provide the information about the SOAP services. It enables easy deployment without the need for other approaches.
DOM2 Writer : A class that serializes and uses DOM node as XML string to provide more functionalities.
RPC Message : A class used as the base class that calls and replies to the request submitted to the server.
Service Manager : A class that provides, lists and then outputs all SOAP services.
