[jira] Commented: (JS2-809) Add table schema aware datasource proxy

["Ate Douma (JIRA)" <je...@portals.apache.org>]

    [ https://issues.apache.org/jira/browse/JS2-809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12547670 ] 

Ate Douma commented on JS2-809:
-------------------------------

Joachim,

Did you find time to test and work on new patches?
We're planning to finish up 2.1.3 this week.
To be able to review and test a possible patch against 2.1.3 we will need it ASAP, otherwise it'll have to wait to 2.2.

> Add table schema aware datasource proxy
> ---------------------------------------
>
>                 Key: JS2-809
>                 URL: https://issues.apache.org/jira/browse/JS2-809
>             Project: Jetspeed 2
>          Issue Type: New Feature
>          Components: Persistence and DAO
>    Affects Versions: 2.1, 2.1.2, 2.1.3, 2.2
>            Reporter: Joachim Müller
>             Fix For: 2.1.3, 2.2
>
>         Attachments: patch.diff
>
>
> In some environments (DB2, Oracle, PostGres) the table schema may be not equally associated with the user name, provided in the jdbc connection parameters. At the moment it is not possible to set the table schema used for the db connections.
> This table schema aware datasource proxy optionally injects a schema selection sql statement into an existing database connection. It proxies a DataSource and executes an injected sql statement on every getConnection() call.
> The proxy can be configured via the spring configurations files and therefore allows to add table schema support to the import functionality only. This might come in handy if you have to import into a certain table schema and cannot rely on the web application container datasource configuration that might already support table schemas (like websphere does).
> The solution was inspired from http://forum.springframework.org/showthread.php?t=10728, although the runtime schema switching functionality was stripped.

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