Re: FB JDBC version?
Re: FB JDBC version?
- Subject: Re: FB JDBC version?
- From: ocs--- via Webobjects-dev <email@hidden>
- Date: Fri, 23 Aug 2024 13:20:12 +0200
Ramsey,
looks like you are again right. Meantime I've investigated, and it looks like
- the bloody Java, despite having an explicit path to the proper driver on
classpath (I've checked in runtime logs, it's OK), still ignores it and loads
another driver from java.ext.dirs;
- where, I believe, a FrontBase driver should never be anyway, but some
proactive admin seems to have put the old version to. Ick!
Is there a decent way for a given JAR to log out a path from which it has been
really loaded? I've tried to search Net, but did not found any. There are ways
to find a path for a known class (but I do not know which classes there are in
the FrontBase driver; and if I find a class they use now, it might fail in
future if they change the names), and even those, based on a
getProtectionDomain which might throw, are a bit complex to my liking...
Thanks a lot!
OC
> On 22. 8. 2024, at 22:51, Ramsey Gurley <email@hidden>
> wrote:
>
> Are you sure you don't have more than one jdbc jar floating around in your
> application build path? With ant, I forget how it determines which jar wins.
> With maven, you can just open the pom.xml in eclipse and check in the
> Dependency Hierarchy tab.
> From: OCsite via Webobjects-dev <email@hidden>
> Sent: Thursday, August 22, 2024 2:54 PM
> To: WebObjects-Dev List <email@hidden>
> Subject: FB JDBC version?
>
> Hi there,
>
> how does one properly determine the current FB JDBC driver version?
>
> Lately we were not sure whether all our installations contain the newest
> release, and thus I've added a code to log out the version. The code I've
> found — is there another, better, and more reliable variant? — looks like
> this:
>
> ===
> def eoa=EOAdaptor.adaptorWithModel(model)
> def pin=eoa.plugIn()
> logln "using driver $eoa.plugInName ${pin.jdbcInfo['DRIVER_VER']}"
> ===
>
> The problem is, this code gives me different results (sometimes 2.5.10,
> sometimes 2.5.9) for the very same frontbasejdbc.jar (which should really be
> 2.5.20 — 240643 bytes, md5 72266d135712d26c60bc5cc1e1dc7c94). What do I
> overlook?
>
> Thanks,
> OC
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