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Posted to dev@tuscany.apache.org by "Kevin Williams (JIRA)" <tu...@ws.apache.org> on 2006/04/26 19:27:03 UTC

[jira] Created: (TUSCANY-231) Need to replace use of ResultSetShape with Config's ResultDescriptor

Need to replace use of ResultSetShape with Config's ResultDescriptor
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         Key: TUSCANY-231
         URL: http://issues.apache.org/jira/browse/TUSCANY-231
     Project: Tuscany
        Type: Improvement

  Components: Java DAS RDB  
    Reporter: Kevin Williams


We need to convert to using the config-defined ResultDescriptor instead of ResultSetShape for user provided result sahpe metadata.  As part of this effort, we should consider the impications of having this in the config instance.  My concern is that,currently, the config instance allows one desriptor instance.  This instance applies to all queries in the config which may not be the best approach since COmmandGroups allow for multiple queries.

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[jira] Assigned: (TUSCANY-231) Need to replace use of ResultSetShape with Config's ResultDescriptor

Posted by "Brent Daniel (JIRA)" <tu...@ws.apache.org>.
     [ http://issues.apache.org/jira/browse/TUSCANY-231?page=all ]

Brent Daniel reassigned TUSCANY-231:
------------------------------------

    Assign To: Brent Daniel

> Need to replace use of ResultSetShape with Config's ResultDescriptor
> --------------------------------------------------------------------
>
>          Key: TUSCANY-231
>          URL: http://issues.apache.org/jira/browse/TUSCANY-231
>      Project: Tuscany
>         Type: Improvement

>   Components: Java DAS RDB
>     Versions: Java-Mx
>     Reporter: Kevin Williams
>     Assignee: Brent Daniel
>      Fix For: Java-Mx
>  Attachments: tuscany231.txt
>
> We need to convert to using the config-defined ResultDescriptor instead of ResultSetShape for user provided result sahpe metadata.  As part of this effort, we should consider the impications of having this in the config instance.  My concern is that,currently, the config instance allows one desriptor instance.  This instance applies to all queries in the config which may not be the best approach since COmmandGroups allow for multiple queries.

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[jira] Closed: (TUSCANY-231) Need to replace use of ResultSetShape with Config's ResultDescriptor

Posted by "Kevin Williams (JIRA)" <tu...@ws.apache.org>.
     [ http://issues.apache.org/jira/browse/TUSCANY-231?page=all ]
     
Kevin Williams closed TUSCANY-231:
----------------------------------

    Resolution: Fixed

Verified with revision 414654

> Need to replace use of ResultSetShape with Config's ResultDescriptor
> --------------------------------------------------------------------
>
>          Key: TUSCANY-231
>          URL: http://issues.apache.org/jira/browse/TUSCANY-231
>      Project: Tuscany
>         Type: Improvement

>   Components: Java DAS RDB
>     Versions: Java-Mx
>     Reporter: Kevin Williams
>     Assignee: Brent Daniel
>      Fix For: Java-Mx
>  Attachments: tuscany231.txt
>
> We need to convert to using the config-defined ResultDescriptor instead of ResultSetShape for user provided result sahpe metadata.  As part of this effort, we should consider the impications of having this in the config instance.  My concern is that,currently, the config instance allows one desriptor instance.  This instance applies to all queries in the config which may not be the best approach since COmmandGroups allow for multiple queries.

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[jira] Commented: (TUSCANY-231) Need to replace use of ResultSetShape with Config's ResultDescriptor

Posted by "Brent Daniel (JIRA)" <tu...@ws.apache.org>.
    [ http://issues.apache.org/jira/browse/TUSCANY-231?page=comments#action_12414785 ] 

Brent Daniel commented on TUSCANY-231:
--------------------------------------

We need to investigate some the architecture a bit before we can do this. Currently, a ResultDescriptor instance is scoped to a Command. If we move over completely to ResultDescriptor, users will have to use a CommandGroup with defined Commands to pass in a shape. This takes away the simple option of creating a Command directly and passing in an instance of ResultSetShape, and moves further towards a model where users have to specify a complex config file before they can accomplish simple tasks. Maybe this is OK, but we need to step back and decide if this is what we want. 

> Need to replace use of ResultSetShape with Config's ResultDescriptor
> --------------------------------------------------------------------
>
>          Key: TUSCANY-231
>          URL: http://issues.apache.org/jira/browse/TUSCANY-231
>      Project: Tuscany
>         Type: Improvement

>   Components: Java DAS RDB
>     Versions: Java-Mx
>     Reporter: Kevin Williams
>      Fix For: Java-Mx

>
> We need to convert to using the config-defined ResultDescriptor instead of ResultSetShape for user provided result sahpe metadata.  As part of this effort, we should consider the impications of having this in the config instance.  My concern is that,currently, the config instance allows one desriptor instance.  This instance applies to all queries in the config which may not be the best approach since COmmandGroups allow for multiple queries.

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[jira] Updated: (TUSCANY-231) Need to replace use of ResultSetShape with Config's ResultDescriptor

Posted by "Jean-Sebastien Delfino (JIRA)" <tu...@ws.apache.org>.
     [ http://issues.apache.org/jira/browse/TUSCANY-231?page=all ]

Jean-Sebastien Delfino updated TUSCANY-231:
-------------------------------------------

    Fix Version: Java-Mx
        Version: Java-Mx

> Need to replace use of ResultSetShape with Config's ResultDescriptor
> --------------------------------------------------------------------
>
>          Key: TUSCANY-231
>          URL: http://issues.apache.org/jira/browse/TUSCANY-231
>      Project: Tuscany
>         Type: Improvement

>   Components: Java DAS RDB
>     Versions: Java-Mx
>     Reporter: Kevin Williams
>      Fix For: Java-Mx

>
> We need to convert to using the config-defined ResultDescriptor instead of ResultSetShape for user provided result sahpe metadata.  As part of this effort, we should consider the impications of having this in the config instance.  My concern is that,currently, the config instance allows one desriptor instance.  This instance applies to all queries in the config which may not be the best approach since COmmandGroups allow for multiple queries.

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[jira] Updated: (TUSCANY-231) Need to replace use of ResultSetShape with Config's ResultDescriptor

Posted by "Brent Daniel (JIRA)" <tu...@ws.apache.org>.
     [ http://issues.apache.org/jira/browse/TUSCANY-231?page=all ]

Brent Daniel updated TUSCANY-231:
---------------------------------

    Attachment: tuscany231.txt

Patch for this issue.

> Need to replace use of ResultSetShape with Config's ResultDescriptor
> --------------------------------------------------------------------
>
>          Key: TUSCANY-231
>          URL: http://issues.apache.org/jira/browse/TUSCANY-231
>      Project: Tuscany
>         Type: Improvement

>   Components: Java DAS RDB
>     Versions: Java-Mx
>     Reporter: Kevin Williams
>      Fix For: Java-Mx
>  Attachments: tuscany231.txt
>
> We need to convert to using the config-defined ResultDescriptor instead of ResultSetShape for user provided result sahpe metadata.  As part of this effort, we should consider the impications of having this in the config instance.  My concern is that,currently, the config instance allows one desriptor instance.  This instance applies to all queries in the config which may not be the best approach since COmmandGroups allow for multiple queries.

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