Client / Client stub and handlers |
The example Web Service for which the WSDL information was requested, Calculator, has an Add operation that returns the sum of two integers.
The generated file ws_calculator.inc lists the prototype for the Add and Add_g functions, the asynchronous AddRequest_g and AddResponse_g functions, as well as the definitions of the global variables Add and AddResponse:
# Operation: Add## FUNCTION: Add_g() -- Function that uses the global input -- and output records # RETURNING: soapStatus -- An integer where 0 represents success # INPUT: GLOBAL Add # OUTPUT: GLOBAL AddResponse # # FUNCTION: Add(p_a, p_b) -- Function with input parameters that # RETURNING: soapStatus ,p_r -- correspond to the a and b variables -- of the global INPUT record -- Return values are the status integer -- and the value in the r variable of -- the global OUTPUT record # # FUNCTION: AddRequest_g() -- Asynchronous function that uses the -- global input record # RETURNING: soapStatus -- An integer where 0 represents # INPUT: GLOBAL Add -- success, -1 error and -2 means that -- a previous request was sent -- and that a response is in progress. # # FUNCTION: AddResponse_g() -- Asynchronous function that uses -- the global output record # RETURNING: soapStatus -- An integer where 0 represents # OUTPUT: GLOBAL AddResponse -- success, -1 error and -2 means that -- the response was not -- yet received, and that a new call -- should be done later. #VARIABLE : Add -- defines the global INPUT record DEFINE Add RECORD ATTRIBUTE(XMLName="Add", XMLNamespace="http://tempuri.org/") a INTEGER ATTRIBUTE(XMLName="a",XMLNamespace=""), b INTEGER ATTRIBUTE(XMLName="b",XMLNamespace="") END RECORD # VARIABLE : AddResponse -- defines the global OUTPUT record DEFINE AddResponse RECORD ATTRIBUTE(XMLName="AddResponse", XMLNamespace="http://tempuri.org/") r INTEGER ATTRIBUTE(XMLName="r",XMLNamespace="") END RECORD