RE: JDBC version vs JDK

Thanks, David.

/QIBM/UserData/Java400/ext was just a symbolic link to
/QIBM/ProdData/Java400/ext which contains db_classes.jar but is, of course,
not version specific and contains the db2_classes.jar compatible with JDBC
3.0/JDK 1.4.  There was no db_classes.jar file in
/QIBM/ProdData/Java400/jdk13/lib/ext.

I realize that we can change things around and possibly run under JDK 1.4.
However, before we go changing things, I'd like to keep things as similar to
what actually worked before the v5r1 -> v5r2 upgrade.  Normally, a version
upgrade does not break things that used to work.

For the interim, I have FTPd an older version of db2_classes.jar to a
directory and then set up /QIBM/UserData/Java400/ext as a link to point
there.  This seems to be working.

However, I was curious if there was an IBM-recommended solution.  I guess
I'll just open a PMR.

Thanks,
Gary

> -----Original Message-----
> From: java400-l-bounces@xxxxxxxxxxxx 
> [mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of David Morris
> Sent: Wednesday, August 13, 2003 6:52 AM
> To: java400-l@xxxxxxxxxxxx
> Subject: Re: JDBC version vs JDK
> 
> 
> Gary,
> 
> I am reasonably certain I have used the JTOpen 
> version (jt400Native.jar) with the 1.3 JDK on 5.2. 
> If you are going to use the db2_classes.jar, you 
> might try loading it from the UserData tree so that 
> you pick up any PTFs. You would set 
> java.ext.dirs=QIBM/ProdData/Java400/jdk13/lib/ext:/QIBM/UserDa
> ta/Java400/ext
> 
> You should be able to pick your own paser by setting 
> java.endorsed.dirs to point to a directory containing 
> your prefered parser like xml-apis.jar and 
> xercesImpl.jar. I had some problems with that one but 
> it seems to be working now.
> 
> David Morris
> 
> >>> garyp@xxxxxxxxxxxx 08/12/03 6:53 PM >>>
> A friend just installed v5r2 and is using JDK 1.3.
> 
> However, the version of db2_classes.jar in 
> /QIBM/ProdData/Java400/jdk/ext supports only JDBC 3.0 which 
> requires JDK 1.4 for, among other things, the 
> java.sql.Savepoint interface.
> 
> Is there a version of db2_classes.jar, or the classes 
> therein, that can be used with JDK 1.3?  I can't seem to find it.
> 
> Thanks,
> Gary
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