i am using the mysql jdbc driver that came with Torque C:\torque-gen-3.1\lib\mysql-connector-java-3.0.9-stable-bin.jar. Are you saying I should use an older driver, from where? can you explain in more detail?
-----Original Message----- From: Sonu Vijay [mailto:[EMAIL PROTECTED] Sent: Friday, December 19, 2003 3:29 PM To: Apache Torque Users List Subject: RE: java.lang.InstantiationException: Unknown JDBC driver: com.my sql. jdb Try using the older mysql jdbc driver located in the same jar and see if that works. There was a post in the list several days ago with similar issue and it was resolved by using the latest versions of the dependency jars. --- Truyen Vu <[EMAIL PROTECTED]> wrote: > No, I'm running Ant from the DOS window. > > -----Original Message----- > From: Sonu Vijay [mailto:[EMAIL PROTECTED] > Sent: Friday, December 19, 2003 3:25 PM > To: Apache Torque Users List > Subject: Re: java.lang.InstantiationException: > Unknown JDBC driver: > com.mysql. jdb > > > Are u running the Ant from within an IDE ? If yes > then > try adding the Driver jar to the classpath of the > IDE > or the project in the IDE. > > > > --- Truyen Vu <[EMAIL PROTECTED]> wrote: > > I'm new to Torque and trying out the bookstore > > tutorial. I got the bookstore > > project to compile, build the database and create > > the tables, but failed to > > run the Bookstore app. Below is the error. I also > > include the > > build-torque.xml for reference. It appears that > Ant > > is having problem > > finding com.mysql.jdb.Driver from > > mysql-connector-java-3.0.9-stable-bin.jar > > which I'd already defined in the classpath. > > > > thank you very much for your help. > > > > ========== build-torque.xml ============== > > <path id="run-classpath"> > > <fileset dir="${torque.lib.dir}"> > > <include > > > name="**/mysql-connector-java-3.0.9-stable-bin.jar"/> > > <include name="**/stratum-1.0-b3.jar"/> > > <include name="**/commons-lang-1.0.1.jar"/> > > <include > > > name="**/commons-configuration-1.0-dev-3.20030607.194155.jar"/> > > <include > name="**/commons-logging-1.0.3.jar"/> > > <include > > name="**/village-2.0-dev-20030825.jar"/> > > </fileset> > > <fileset dir="C:\torque-3.1\lib"> > > <include name="**/torque-3.1.jar"/> > > </fileset> > > </path> > > > > <target name="run" description="run the Bookstore > > example"> > > <echo > > > message="+------------------------------------------+"/> > > <echo message="| > > |"/> > > <echo message="| Running Bookstore > |"/> > > <echo message="| > > |"/> > > <echo > > > message="+------------------------------------------+"/> > > <java classname="com.kazmier.om.Bookstore" > > classpath="C:\torque-gen-3.1\bin\classes" > > fork="true"> > > <classpath refid="run-classpath"/> > > > > </java> > > </target> > > > > =============== error > > =============================== > > > > C:\torque-gen-3.1>ant -f build-torque.xml run > > Buildfile: build-torque.xml > > > > run: > > [echo] > > +------------------------------------------+ > > [echo] | > > > | > > [echo] | Running Bookstore | > > [echo] | > > > | > > [echo] > > +------------------------------------------+ > > [java] Dec 19, 2003 11:49:38 AM > > org.apache.torque.TorqueInstance > > initAdapte > > rs > > [java] WARNING: Databases defined but no > > adapter configurations found! > > [java] Dec 19, 2003 11:49:38 AM > > org.apache.torque.oid.IDBroker <init> > > [java] WARNING: IDBroker is being used with > db > > 'bookstore', which does > > not > > support transactions. IDBroker attempts to use > > transactions to limit the > > possibi > > lity of duplicate key generation. Without > > transactions, duplicate key > > generatio > > n is possible if multiple JVMs are used or other > > means are used to write to > > the > > database. > > [java] Dec 19, 2003 11:49:38 AM > > org.apache.torque.util.BasePeer > > getMapBuild > > er > > [java] SEVERE: BasePeer.MapBuilder failed > > trying to instantiate: > > com.kazmie > > r.om.map.PublisherMapBuilder > > [java] java.lang.InstantiationException: > > Unknown JDBC driver: > > com.mysql.jdb > > c.Driver: Check your configuration file > > [java] at > > > org.apache.torque.adapter.DBFactory.create(DBFactory.java:161 > > ) > > [java] at > > > org.apache.torque.TorqueInstance.initDatabaseMap(TorqueInstan > > ce.java:647) > > [java] at > > > org.apache.torque.TorqueInstance.getDatabaseMap(TorqueInstanc > > e.java:616) > > [java] at > > > org.apache.torque.Torque.getDatabaseMap(Torque.java:269) > > [java] at > > > com.kazmier.om.map.PublisherMapBuilder.doBuild(PublisherMapBu > > ilder.java:60) > > [java] at > > > org.apache.torque.util.BasePeer.getMapBuilder(BasePeer.java:2 > > 125) > > [java] at > > > com.kazmier.om.BasePublisherPeer.<clinit>(BasePublisherPeer.j > > ava:74) > > [java] at > > > com.kazmier.om.BasePublisher.<clinit>(BasePublisher.java:36) > > [java] at > > com.kazmier.om.Bookstore.main(Bookstore.java:25) > > [java] rethrown as > > org.apache.torque.TorqueException: Unknown JDBC > > driver: > > com.mysql.jdbc.Driver: Check your configuration > file > > [java] at > > > org.apache.torque.TorqueInstance.initDatabaseMap(TorqueInstan > > ce.java:657) > > [java] at > > > org.apache.torque.TorqueInstance.getDatabaseMap(TorqueInstanc > > e.java:616) > > [java] at > > > org.apache.torque.Torque.getDatabaseMap(Torque.java:269) > > [java] at > > > com.kazmier.om.map.PublisherMapBuilder.doBuild(PublisherMapBu > > ilder.java:60) > > [java] at > > > org.apache.torque.util.BasePeer.getMapBuilder(BasePeer.java:2 > > 125) > > [java] at > > > com.kazmier.om.BasePublisherPeer.<clinit>(BasePublisherPeer.j > > ava:74) > > [java] at > > > com.kazmier.om.BasePublisher.<clinit>(BasePublisher.java:36) > > [java] at > > com.kazmier.om.Bookstore.main(Bookstore.java:25) > > [java] Caused by: > > java.lang.InstantiationException: Unknown JDBC > > driver: co > > m.mysql.jdbc.Driver: Check your configuration file > > [java] at > > > === message truncated === __________________________________ Do you Yahoo!? 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