Service Component Architecture (SCA) enterprise information system (EIS) bindings provide connectivity between SCA components and external systems. This communication is mediated by EIS exports and EIS imports.
Your SCA components may require data to be transferred to or form an external EIS. When you create SCA modules requiring such connectivity, in addition to your SCA component you will include EIS imports and/or EIS exports to communicate with specific external EISs. Details of how to develop EIS imports and exports are provided in the WebSphere Integration Developer Information Center.
A typical SCA module named ContactSyncModule, synchronizes contact information between a Siebel system and a SAP system. The SCA component named ContactSync listens via an EIS Service Export named Siebel Contact for changes to Siebel contacts. The ContactSync SCA component itself makes use of an SAP service via an EIS Service Import in order to update the SAP contact information accordingly. Since the data structures used for storing contacts is different in Siebel and SAP systems, the ContactSync SCA must provide mapping.
Last updated: Wed 06 Dec 2006 07:08:08
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