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From "V.Narayanan (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-942) Add JDBC4 Ease of Development Support
Date Mon, 29 May 2006 10:14:31 GMT
    [ http://issues.apache.org/jira/browse/DERBY-942?page=comments#action_12413701 ] 

V.Narayanan commented on DERBY-942:
-----------------------------------

The tests test the PooledConnection and XAConnections as well. They should actually be modified
so that they can run in as part of the jdbcxa40 suite so that setting  the derbyTesting.xa.single
property will take care of testing for the XAConnection case as well and we need not do this
explicitly in the test.

thanx
Narayanan

> Add JDBC4 Ease of Development Support
> -------------------------------------
>
>          Key: DERBY-942
>          URL: http://issues.apache.org/jira/browse/DERBY-942
>      Project: Derby
>         Type: New Feature

>   Components: JDBC
>     Reporter: Rick Hillegas
>     Assignee: Anurag Shekhar
>      Fix For: 10.2.0.0
>  Attachments: TestDbMetaData.diff, TestQueryObject.diff, derby-942-enable-connectionTest.diff,
derby-942-enable-connectionTest.stat, derby-942.diff, derby-942_2.diff
>
> As described in the JDBC 4 spec, sections 20.1, 20.2, and 3.1.
> The Ease of Development extensions provide a way to create tabular DataSets from queries
and tuple signatures. The jdk ships with a factory for creating these DataSets, which is a
class which implements the QueryObjectGenerator interface. A database can write its own custom
QueryObjectGenerator, or just ship with the default, jdk-shipped version. For this task, we
will simply wire the default jdk-shipped factory into the appropriate methods: Connection.createQueryObject()
and DataSource.createQueryObject().

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