
Chapter 10. Accessing EIS applications from WebSphere 385
Common Client Interface (CCI) for EIS access
The CCI defines a standard client API through which a JEE component accesses the EIS.
This simplifies writing code to connect to an EIS data store.
The resource adapter provides connectivity between the EIS, the application server, and
the enterprise application through the CCI.
Implements the standard Service Provider Interface (SPI)
The SPI integrates the transaction, security, and connection management facilities of an
application server (JCA Connection Manager) with those of a transactional resource
manager.
Multiple resource adapters (one ...