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From "Heikki Linnakangas (JIRA)" <...@geronimo.apache.org>
Subject [jira] Updated: (GERONIMO-1532) NullPointerException when a badly named jar is put into repository directory
Date Mon, 23 Jan 2006 14:59:15 GMT
     [ http://issues.apache.org/jira/browse/GERONIMO-1532?page=all ]

Heikki Linnakangas updated GERONIMO-1532:
-----------------------------------------

    Attachment: listURIs.diff

Here's a patch that fixes the issue.

> NullPointerException when a badly named jar is put into repository directory
> ----------------------------------------------------------------------------
>
>          Key: GERONIMO-1532
>          URL: http://issues.apache.org/jira/browse/GERONIMO-1532
>      Project: Geronimo
>         Type: Bug
>     Versions: 1.0
>     Reporter: Heikki Linnakangas
>     Priority: Minor
>  Attachments: listURIs.diff
>
> I copied a JDBC driver jar to geronimo/repository-directory, thinking that geronimo would
pick it up from there. What I didn't know, is that jars in the repository need to be named
in a particular way.
> I then tried to add a Database pool using the wizard. I filled the name and type in step
1, and clicked next. Instead of step 2, I got a blank screen, and this stack trace in the
log:
> 14:30:33,322 ERROR [DatabasePoolPortlet] Unable to render portlet
> java.lang.NullPointerException
> 	at org.apache.geronimo.console.databasemanager.wizard.DatabasePoolPortlet.loadDriverJARList(DatabasePoolPortlet.java:750)
> 	at org.apache.geronimo.console.databasemanager.wizard.DatabasePoolPortlet.renderBasicParams(DatabasePoolPortlet.java:721)
> 	at org.apache.geronimo.console.databasemanager.wizard.DatabasePoolPortlet.doView(DatabasePoolPortlet.java:625)
> 	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:250)
> 	at javax.portlet.GenericPortlet.render(GenericPortlet.java:178)
> ...
> The culprit seems to be the FileSystemRepository.listURIs-method, that doesn't handle
invalid filenames properly, but returns nulls in the array it returns instead.

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