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From "Michael Watzek (JIRA)" <j...@apache.org>
Subject [jira] Updated: (JDO-156) Implement infrastructur to execute JDOQL queries as single queries or API queries
Date Tue, 04 Oct 2005 15:10:48 GMT
     [ http://issues.apache.org/jira/browse/JDO-156?page=all ]

Michael Watzek updated JDO-156:
-------------------------------

    Attachment: JDO-156.patch

The attached patch introduces a new class QueryElementHolder. This class may be used to create
a JDO query instance using a single string or using the API methods on javax.jdo.Query. Moreover,
the patch introduces compile and execute methods on class Query_Test, taking an instance of
QueryElementHolder as parameter.



> Implement infrastructur to execute JDOQL queries as single queries or API queries
> ---------------------------------------------------------------------------------
>
>          Key: JDO-156
>          URL: http://issues.apache.org/jira/browse/JDO-156
>      Project: JDO
>         Type: Improvement
>   Components: tck20
>     Reporter: Michael Watzek
>     Assignee: Michael Watzek
>  Attachments: JDO-156.patch
>
> Each concrete query test class contains code creating and executing JDO queries using
the API methods on javax.jdo.Query. Testing the JDO2 feature "single string queries", we need
a facility to write a JDOQL query once and execute that as an API query and a single string
query.
> For this purpose, we propose to introduce a new class capable to hold all JDO query elements,
such as the canddidate class, the filter, etc. Instances of that class may be used as factories
for JDO query instances.
> Moreover, we propose to introduce common methods in class Query_Test compiling and executing
query element holder instances as API queries and single string queries.

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