AppletTalk.com Java discussions newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Tomcat 5 Database Connection Pool problem          AppletTalk.com Forum Index -> Java and Databases View previous topic :: View next topic   Author Message correro Guest Posted: Mon Dec 22, 2003 7:05 am    Post subject: Tomcat 5 Database Connection Pool problem Cannot create database connection pool when following Tomcat 5 JNDI Datasource HOW-TO. The exception is Cannot create JDBC driver of class '' for connect URL 'null' Seems that the variables for DB driver class and connect URL are not passed to the servlet container. But what I did was follow the instructions strictly in the HOW-TO. Incidentally, it works fine when I query the same database using a conventional Connected created with DriverManager. Please tell me how to fix it. I have been stuck with it for two weeks, and am really getting desperate. Thanks! Back to top David Rabinowitz Guest Posted: Mon Dec 22, 2003 8:48 am    Post subject: Re: Tomcat 5 Database Connection Pool problem check your server.xml (or <context>.xml) for the entry. is seems that you missed some entries. If you can please poublish it here so we can check it with you. David correro wrote: Quote: Cannot create database connection pool when following Tomcat 5 JNDI Datasource HOW-TO. The exception is Cannot create JDBC driver of class '' for connect URL 'null' Seems that the variables for DB driver class and connect URL are not passed to the servlet container. But what I did was follow the instructions strictly in the HOW-TO. Incidentally, it works fine when I query the same database using a conventional Connected created with DriverManager. Please tell me how to fix it. I have been stuck with it for two weeks, and am really getting desperate. Thanks! Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         AppletTalk.com Forum Index -> Java and Databases All times are GMT Page 1 of 1   Jump to: Select a forum Java Newsgroups----------------Java DiscussionsWeb-based java games comp.lang.java 3D Graphics API's for Java Java: Support and criticism Java System Announcements comp.lang.java.api JavaBeans Java and CORBA Java and Databases comp.lang.java.developer Java GUI Toolkits Java Help comp.lang.java.javascript JVM, native methods and hardware comp.lang.java.misc Java Language Programming Security and Java comp.lang.java.setup Java Software Tools comp.lang.java.tech ibm.software.java.linux  Non-English Java Newsgroups----------------Java Language (German)Language Java (Français)Java (Italian)  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2006 phpBB Group SEO toolkit © 2004-2006 webmedic.