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Programming > Java Databases > Re: Newbie - pr...
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Re: Newbie - problem accessing DB2 with Java program.

by zalek <zalekbloom@[EMAIL PROTECTED] > Mar 16, 2008 at 05:04 PM

On Mar 16, 7:21 pm, Arne Vajh=F8j <a...@[EMAIL PROTECTED]
> wrote:
> zalek wrote:
> > On Mar 16, 6:49 pm, Arne Vajh=F8j <a...@[EMAIL PROTECTED]
> wrote:
> >> zalek wrote:
> >>> In my installation we have DB2 on a mainframe computer. I am able to
> >>> access DB2 from my PC (WinXP) using some utilities. I wrote a Java
> >>> program to access DB2, but I am getting errors.
> >>> After command:
> >>> Class.forName("COM.ibm.db2.jdbc.app.DB2Driver");
> >>> I am getting exception:
> >>> Exception java.lang.ClassNotFoundException:
> >>> COM.ibm.db2.jdbc.app.DB2Driver
> >>> I copied db2java.zip and db2jcc.jar files to a default directory of
> >>> JBuilder, even to the same directory where I have my program,  but
it
> >>> did not help.
> >>> What I am doing wrong?
> >> You need to put the JDBC driver jar file in classpath. Just putting
> >> then in those directories does not put them in classpath.
>
> > I tried - it did not help.
> > I am using JBuilder to write my program, so I moved db2java.zip and
> > db2jcc.jar to
> > C:\JBuilder2005\jdk1.4\bin and
> > C:\JBuilder2005\jdk1.4\lib
>
> > On top of it I found a directory in a classpath variable and move this
> > files to this directory - nothing helped. Still getting the same
> > error.
>
> I repeat:
>
> Just putting a jar file in a directory does not put it in classpath.
>
> (with a few exceptions that does not apply here)
>
> You need explicitly to tell JBuilder to use this jar file.
>
> Arne

Thanks Arne,

I added files to JBuilder classpath, so now the im****t command is
working and it shows DB2Driver, here is a picture from my program:
http://www.geocities.com/bloomzalek/pictures/java.JPG
but still I am getting:
Exception java.lang.ClassNotFoundException:
COM.ibm.db2.jdbc.net.DB2Driver

Thanks,

Zalek
 




 15 Posts in Topic:
Newbie - problem accessing DB2 with Java program.
zalek <zalekbloom@[EMA  2008-03-16 15:38:16 
Re: Newbie - problem accessing DB2 with Java program.
=?ISO-8859-1?Q?Arne_Vajh=  2008-03-16 18:49:23 
Re: Newbie - problem accessing DB2 with Java program.
zalek <zalekbloom@[EMA  2008-03-16 16:17:28 
Re: Newbie - problem accessing DB2 with Java program.
=?ISO-8859-1?Q?Arne_Vajh=  2008-03-16 19:21:19 
Re: Newbie - problem accessing DB2 with Java program.
zalek <zalekbloom@[EMA  2008-03-16 17:04:48 
Re: Newbie - problem accessing DB2 with Java program.
=?ISO-8859-1?Q?Arne_Vajh=  2008-03-16 22:05:51 
Re: Newbie - problem accessing DB2 with Java program.
davide.grandi@[EMAIL PROT  2008-03-17 01:16:35 
Re: Newbie - problem accessing DB2 with Java program.
Alex.From.Ohio.Java@[EMAI  2008-03-16 18:37:29 
Re: Newbie - problem accessing DB2 with Java program.
Lew <lew@[EMAIL PROTEC  2008-03-16 21:50:02 
Re: Newbie - problem accessing DB2 with Java program.
=?ISO-8859-1?Q?Arne_Vajh=  2008-03-16 22:17:27 
Re: Newbie - problem accessing DB2 with Java program.
zalek <zalekbloom@[EMA  2008-03-16 18:50:05 
Re: Newbie - problem accessing DB2 with Java program.
RedGrittyBrick <RedGri  2008-03-17 11:33:59 
Re: Newbie - problem accessing DB2 with Java program.
Lew <lew@[EMAIL PROTEC  2008-03-17 08:38:17 
Re: Newbie - problem accessing DB2 with Java program.
=?ISO-8859-1?Q?Arne_Vajh=  2008-03-17 20:36:17 
Re: Newbie - problem accessing DB2 with Java program.
zalek <zalekbloom@[EMA  2008-03-17 18:20:27 

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