[ http://issues.apache.org/jira/browse/TUSCANY-386?page=all ]
ant elder updated TUSCANY-386:
------------------------------
Fix Version: Java-Mx
Version: Java-Mx
> BigBank application should demonstrate best-practice use of the DAS
> -------------------------------------------------------------------
>
> Key: TUSCANY-386
> URL: http://issues.apache.org/jira/browse/TUSCANY-386
> Project: Tuscany
> Type: Improvement
> Versions: Java-Mx
> Reporter: Kevin Williams
> Assignee: Kevin Williams
> Fix For: Java-Mx
>
> 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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