The generation of the web service stubs is based on the contents of the ws_outbound.xml files as specified by your component structure - the setting of the COMPONENT_ORDER environment variable and any files in your components/custom/axis directories. See the example file system structure in Getting Started.
When you invoke the IBM Cúram Social Program Management build script:
build wsconnector2
each WSDL file identified by the ws_outbound.xml files is used to generate the stub source code, which is compiled to produce executable code. The generated source is located in the EJBServer/build/svr/wsc2/jav/src/wsconnector directory and any compiled Java code is located in the EJBServer/build/svr/wsc2/jav/wsconnector directory.