Is everything in WCS v7 is BOD???? ................ BOD vs SOI !!!

SOI and BOD service modules

SOI and BOD service modules are both used in the WebSphere Commerce Web 2.0 store, and the Management Center.

The following table shows which service module is used by different parts of WebSphere Commerce.

	SOI	BOD
Presentation layer	WebSphere Commerce Struts framework	Management Center Web application
Business logic layer	WebSphere Commerce service commands	WebSphere Commerce BOD command framework
Get design pattern	Design pattern for Get service implementation (SOI)	Business Object Document Get processing pattern
Process design pattern	Design pattern for Process, Change and Sync service implementation (SOI)	Business Object Document Process processing pattern
Change design pattern		Business Object Document Change processing pattern
Sync design pattern		Business Object Document Sync processing pattern
Persistence layer	WebSphere Commerce enterprise beans	Data service layer
Error handling	Command error handling	Error handling in the BOD command framework

WebSphere Commerce service module types by component

Service module	Store services (Web 2.0 store)	Authoring services (Management Center)
Catalog	SOI	BOD
Marketing	BOD	BOD
Promotion	SOI	BOD
Order	SOI	SOI
Member	SOI	SOI
Infrastructure	SOI	SOI
Price	SOI	SOI
Contract	SOI	SOI

Note: Only services using the Business Object Document (BOD) programming model can use the JDBCQueryService class.