Hey all,
i've add trhe following lines to my server.xml

<Realm  className="org.apache.catalina.realm.JDBCRealm" debug="99"
             driverName="org.gjt.mm.mysql.Driver"
          connectionURL="jdbc:mysql://localhost:3306/Fred"
              userTable="user"
         userNameCol="user_name"
         userCredCol="user_pass"
         userRoleTable="user_roles"
         roleNameCol="role_name" />


But Tomcat doesn't find my jdbc Driver !
Where should i copy my driver.jar ?

Fredy

Error Message:

Starting service Tomcat-Standalone
Apache Tomcat/4.0.1
Catalina.start: LifecycleException:  Exception opening database connection:
java.sql.SQLException: org.gjt.mm.mysql.Driver
LifecycleException:  Exception opening database connection:
java.sql.SQLException: org.gjt.mm.mysql.Driver
        at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:615)
        at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108)
        at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:307)
        at
org.apache.catalina.core.StandardService.start(StandardService.java:388)
        at
org.apache.catalina.core.StandardServer.start(StandardServer.java:505)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:776)
        at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
        at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
        at java.lang.reflect.Method.invoke(Native Method)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)
----- Root Cause -----
java.sql.SQLException: org.gjt.mm.mysql.Driver
        at org.apache.catalina.realm.JDBCRealm.open(JDBCRealm.java:538)
        at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:613)
        at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108)
        at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:307)
        at
org.apache.catalina.core.StandardService.start(StandardService.java:388)
        at
org.apache.catalina.core.StandardServer.start(StandardServer.java:505)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:776)
        at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
        at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
        at java.lang.reflect.Method.invoke(Native Method)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)

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