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Posted to issues@commons.apache.org by "Holger Hoffstätte (JIRA)" <ji...@apache.org> on 2011/06/11 10:53:58 UTC

[jira] [Commented] (DBCP-363) dbcp bundle should use DynamicImport

    [ https://issues.apache.org/jira/browse/DBCP-363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13047865#comment-13047865 ] 

Holger Hoffstätte commented on DBCP-363:
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The whole purpose of OSGi is to *prevent* the kind of unfettered access and more or less random class wiring established by DynamicImport; it's a bad practice that should die out. Instead of letting dbcp blindly create instances the right thing to do would be use proper OSGi lookup of a DataSource through an OSGi-aware factory.


> dbcp bundle should use DynamicImport
> ------------------------------------
>
>                 Key: DBCP-363
>                 URL: https://issues.apache.org/jira/browse/DBCP-363
>             Project: Commons Dbcp
>          Issue Type: Bug
>    Affects Versions: 1.3, 1.4
>            Reporter: Felix Mayerhuber
>
> The bundle provided in the maven central of the commons.dbcp doesn't have a DynamicImport defined. This resolves in following error:
> If you want to use a BasicDataSource class as dataSource and the class is provided by the osgi environment (equinox, ...) the dataSource is not able to be created due to a ClassNotFoundException. If the bundle would have set DynamicImport it works. (I had to change from your bundle to the commons.dbcp bundle provided by servicemix, because there the DynamicImport is set)

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