BigBank application should demonstrate best-practice use of the DAS
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Key: TUSCANY-386
URL: http://issues.apache.org/jira/browse/TUSCANY-386
Project: Tuscany
Type: Improvement
Reporter: Kevin Williams
The current use of DAS in BigBank could be simplified and changed to better
reflect best-practice use of the DAS. Some initial observations:
1. Should not use low level commands for inserting new records. Instead, the
change history capaility of the graph should be leveraged and the DAS should
generate the CUD statements.
2. Use of CommandGroup simplify things. Defining connection properties there
would remove need for application to provide connections.
A few other things should change but depend on existing JIRAs
* Should specify static SDO types on the config used to create the
CommandGroup (this API is not there yet)
* Should not have to artificially provide a graph root. Depends on T-154
* Should be able to ask DAS to produce a graph from a static factory-created
instance (need a DAS utility for this)
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