To solve your problem with JDBC Driver, you must put the JDBC driver inside $TOMCAT_HOME/common/lib, try this first the other errors we will see if happens again.
> ---------- > De: Allistair Crossley[SMTP:[EMAIL PROTECTED] > Responder: Tomcat Users List > Enviada: segunda-feira, 19 de janeiro de 2004 12:56 > Para: TOMCAT USER (E-mail) > Assunto: Please help, I have a headache .. servlet init troubles > > I am having the biggest headache ever with this. When I start Tomcat > > 1) Why is my controller servlet always initialised twice?? That is, as > soon as all my logging has finished for one init, it all comes out again a > second time! > > 2) In the init I get the following error when it tries to look at my JNDI > datasource... > > 2004-01-19 15:35:28,764 INFO > com.qas.newmedia.intranet.iq.IQActionServlet.init(Unknown Source) : > dataSource: done > > 2004-01-19 15:35:28,764 ERROR > com.qas.newmedia.intranet.iq.IQActionServlet.init(Unknown Source) : Init > could not acquire connection from DataSource: > org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of > class '' for connect URL 'null', cause: null Cannot create JDBC driver of > class '' for connect URL 'null' > > Yet shortly after it seems to have found my datasource perfectly ok > because calls work... > > 2004-01-19 15:36:44,828 DEBUG > com.qas.newmedia.intranet.iq.base.navigation.NavigationManager.init(Unknow > n Source) : CONNECTIOINIT > [EMAIL PROTECTED] > > My JNDI resouce is below (clearly a URL DOES exist). > > Thank you all! ADC > > -- snip -- > > > <Resource name="jdbc/iqdb" auth="Container" > type="javax.sql.DataSource"/> > > <ResourceParams name="jdbc/iqdb"> > <parameter> > <name>factory</name> > > <value>org.apache.commons.dbcp.BasicDataSourceFactory</value> > </parameter> > <parameter> > <name>driverClassName</name> > > > <value>com.microsoft.jdbc.sqlserver.SQLServerDriver</value> > </parameter> > <parameter> > <name>url</name> > > <value>jdbc:microsoft:sqlserver://server:1433</value> > </parameter> > <parameter> > <name>username</name> > <value>sa</value> > </parameter> > <parameter> > <name>password</name> > <value>pass</value> > </parameter> > <parameter> > <name>maxActive</name> > <value>50</value> > </parameter> > <parameter> > <name>maxIdle</name> > <value>10</value> > </parameter> > <parameter> > <name>maxWait</name> > <value>10000</value> > </parameter> > <parameter> > <name>validationQuery</name> > <value>SELECT 1 + 1</value> > </parameter> > > <parameter><name>logAbandoned</name><value>true</value></parameter> > > <parameter><name>removeAbandoned</name><value>true</value></parameter> > > > <FONT SIZE=1 FACE="VERDANA,ARIAL" COLOR=BLUE> > ------------------------------------------------------- > QAS Ltd. > Developers of QuickAddress Software > <a href="http://www.qas.com";>www.qas.com</a> > Registered in England: No 2582055 > Registered in Australia: No 082 851 474 > ------------------------------------------------------- > </FONT> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] >
