Mapping between JCA and WSDL

JCA provides a standard client programming model for accessing EIS services. The CCI exposes a simple programming model based on Web Service Invocation Framework (WSIF) API. The language used to describe the meta-information of an EIS is WSDL, which is the standard for describing the services offered by a specific EIS instance and how you access them. The following table maps the data relevant to performing an operation between JCA and WSDL:
Table 1. Mapping JCA information about an operation to WSDL
JCA WSDL
Connection port
Interaction operation
InteractionSpec operation binding
Record input message
Streamable.write input message binding
Record output message
Streamable.read output message binding