Just my 2 cents:
Have you tried putting it under shared/lib?
Also, are you sure it's a .jar and not a .zip extension for you file?
Am using here an oracle connector in various webapp. The driver is
under common/lib of tomcat 5.5.7 and i have no problems, so i bet this
is the right location Perhaps your file is corrupted (check you can unzip it and
the driver file exist in it).
Le Mercredi 14 Septembre 2005 17:01, [EMAIL PROTECTED] a écrit :
> Hi fellas,
>
> I'm working on Tomcat 5.5.7 on a webapp compiled by Ant using shared and
> common libraries in their respective tomcat folders.
>
> My mysql driver (mysql-connector-java-3.1.10-bin.jar) is in the
> $CATALINA_HOME/common/lib/ folder and I still get the following message :
>
> Cannot load JDBC driver class 'org.gjt.mm.mysql.Driver'
>
> It happens when the dataSourceVariable.getConnection() method of type
> org.apache.commons.dbcp.BasicDataSource is called in my program.
>
> The thing is, it works fine when I put all my libraries in the
> wabapp/application/WEB-INF/lib/ folder but I need to share (for production
> purposes) the mysql driver.
>
> My Ant build.xml file includes the following directives, which include the
> libraries in a path variable :
>
>
>
> <path id="compile.classpath">
> <pathelement location="${tomcat.home}/common/classes"/>
> <fileset dir="${tomcat.home}/common/endorsed">
> <include name="*.jar"/>
> </fileset>
> <fileset dir="${tomcat.home}/common/lib">
> <include name="*.jar"/>
> </fileset>
> <pathelement location="${tomcat.home}/shared/classes"/>
> <fileset dir="${tomcat.home}/shared/lib">
> <include name="*.jar"/>
> </fileset>
> </path>
>
>
>
> And my "compile" target is as follows :
>
>
>
> <target name="compile" depends="prepare"
> description="Compiler les sources Java">
> <mkdir dir="${build.home}/WEB-INF/classes"/>
> <javac srcdir="${src.dir}"
> destdir="${build.dir}"
> debug="${compile.debug}"
> deprecation="${compile.deprecation}"
> optimize="${compile.optimize}">
> <classpath refid="compile.classpath"/>
> </javac>
> <!-- Copy application resources -->
> <copy todir="${build.home}/WEB-INF/classes">
> <fileset dir="${build.dir}" excludes="**/*.java"/>
> </copy>
> <copy todir="${build.home}/WEB-INF/">
> <fileset
> dir="${basedir}/WEB-INF/"
> includes="**/*.xml, **/*.tld, **/*.dtd"/>
> </copy>
> <copy todir="${build.home}/WEB-INF/lib">
> <fileset dir="${basedir}/WEB-INF/lib" includes="*.jar" />
> </copy>
> </target>
>
>
> I've been working for over a week on this one and I'm out of ideas... if
> anyone has a flash, feel free to express it, who knows, it might help.
>
>
> ____________________________
> Luc Boudreau
> SID - Université du Québec
> [EMAIL PROTECTED]
>
>
>
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--
David Delbecq
Royal Meteorological Institute of Belgium
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