Yes I do have SQL JDBC driver in common/lib as sqljdbc.jar and did drop
<ResourceLink.../> from context.xml file. Another error comes ups as follows:
Jul 31, 2006 3:01:05 PM org.apache.catalina.core.AprLifecycleListener
lifecycleEvent
INFO: The Apache Tomcat Native library which allows optimal performance in
production environments was not found on the java.library.path:
C:\Java\jdk1.5.0_07\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program
Files\Common Files\Roxio
Shared\DLLShared;C:\Java\jdk1.5.0_07\bin;%CATALINA_BASE%\bin;C:\Program
Files\Microsoft SQL Server\80\Tools\BINN
Jul 31, 2006 3:01:05 PM org.apache.coyote.http11.Http11BaseProtocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Jul 31, 2006 3:01:05 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1732 ms
Jul 31, 2006 3:01:05 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Jul 31, 2006 3:01:05 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.5.17
Jul 31, 2006 3:01:05 PM org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
Jul 31, 2006 3:01:08 PM org.apache.tomcat.util.digester.Digester fatalError
SEVERE: Parse Fatal Error at line 11 column 79: Element type "Resource" must be
followed by either attribute specifications, ">" or "/>".
org.xml.sax.SAXParseException: Element type "Resource" must be followed by
either attribute specifications, ">" or "/>".
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:236)
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:215)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:386)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:316)
at
com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1438)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:845)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1693)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1561)
at
org.apache.catalina.startup.ContextConfig.processContextConfig(ContextConfig.java:781)
at
org.apache.catalina.startup.ContextConfig.contextConfig(ContextConfig.java:721)
at
org.apache.catalina.startup.ContextConfig.init(ContextConfig.java:977)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:278)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at
org.apache.catalina.core.StandardContext.init(StandardContext.java:5130)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3945)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:904)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at
org.apache.catalina.core.StandardService.start(StandardService.java:450)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Jul 31, 2006 3:01:08 PM org.apache.catalina.startup.ContextConfig
processContextConfig
SEVERE: Parse error in default web.xml
org.xml.sax.SAXParseException: Element type "Resource" must be followed by
either attribute specifications, ">" or "/>".
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1269)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1561)
at
org.apache.catalina.startup.ContextConfig.processContextConfig(ContextConfig.java:781)
at
org.apache.catalina.startup.ContextConfig.contextConfig(ContextConfig.java:721)
at
org.apache.catalina.startup.ContextConfig.init(ContextConfig.java:977)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:278)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at
org.apache.catalina.core.StandardContext.init(StandardContext.java:5130)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3945)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:904)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at
org.apache.catalina.core.StandardService.start(StandardService.java:450)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Jul 31, 2006 3:01:08 PM org.apache.catalina.startup.ContextConfig
processContextConfig
SEVERE: Occurred at line 11 column 79
Jul 31, 2006 3:01:08 PM org.apache.catalina.startup.ContextConfig start
SEVERE: Marking this application unavailable due to previous error(s)
Jul 31, 2006 3:01:08 PM org.apache.catalina.core.StandardContext start
SEVERE: Error getConfigured
Jul 31, 2006 3:01:08 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [/ISOTrackingTest] startup failed due to previous errors
Jul 31, 2006 3:01:09 PM org.apache.coyote.http11.Http11BaseProtocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Jul 31, 2006 3:01:10 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Jul 31, 2006 3:01:10 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/70 config=null
Jul 31, 2006 3:01:10 PM org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
Jul 31, 2006 3:01:10 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 5147 ms
-----Original Message-----
From: David Smith [mailto:[EMAIL PROTECTED]
Sent: Monday, July 31, 2006 2:53 PM
To: Tomcat Users List
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
Is your SQL JDBC driver in common/lib? It has to be there for tomcat to
set it up as a resource.
Also drop the <ResourceLink.../> tag from your context definition. Not
needed when the resource is defined inside the <Context...> tag and may
confuse tomcat.
--David
Aynalem, Seblewengel (Trawick) wrote:
>Hi there:
>I am using tomcat 5.5.17 and SQL Server 2000 database with SQL Server 2005
>JDBC Driver. OS is Windows XP professional. I have configured web.xml in
>WEB-INF directory and context.xml in META-INF directory of my application.
>Both are attached below with this email. I have a login.jsp page that asks for
>username and password... and when submit is hit, it gives the following error.
>org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of
>class '' for connect URL 'null'
>I tried to google and tried the suggestion given but any of them doesn't seem
>to work. Is there anything wrong with my configuration? PLEASE HELP...it is
>higly appreciated. If something is not clear, please get back to me. Thank
>you so much.
>context.xml file looks like this...
><?xml version="1.0" encoding="UTF-8"?>
><Context debug="0" displayName="ISOTracking"
>docBase="C:\Java\TomcatTestServer\apache-tomcat-5.5.17\webapps\ISOTrackingTest"
> path="/ISOTracking" reloadable="true">
> <Logger className="org.apache.catalina.logger.FileLogger"
> prefix="ISOTRackingTest_Log." suffix=".txt" timestamp="true"/>
> <!-- Define a database connection pool for SQL SERVER 2000 -->
> <Resource name="jdbc/sqlserver" auth="Container"
> factory="org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory"
> type="javax.sql.DataSource"
> driverClassName="com.microsoft.sqlserver.jdbc.SQLServerDriver"
> url="jdbc:sqlserver://localhost:1433" username="xxx"
> password="xxx"maxActive="100" maxIdle="30" maxWait="10000"
> removeAbandoned="true" removeAbandonedTimeout="60" logAbandoned="true"/>
> <ResourceLink name="jdbc/sqlserver" type="javax.sql.DataSource"
> global="jdbc/sqlserver"/>
></Context>
>web.xml looks like this...
><?xml version="1.0" encoding="ISO-8859-1"?>
><!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application
>2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd";>
><web-app>
> <display-name>ISOTracking</display-name>
> <description>
> Welcome TO ISO Tracking Application
> </description>
><!-- JSPC servlet mappings start -->
> <servlet>
> <servlet-name>ISOTracking.Login_jsp</servlet-name>
> <servlet-class>ISOTracking.Login_jsp</servlet-class>
> </servlet>
> <servlet-mapping>
> <servlet-name>ISOTracking.Login_jsp</servlet-name>
> <url-pattern>/Login.jsp</url-pattern>
> </servlet-mapping>
> <session-config>
> <session-timeout>30</session-timeout>
> </session-config>
><!-- JSPC servlet mappings end -->
> <resource-ref>
> <res-ref-name>jdbc/sqlserver</res-ref-name>
> <res-type>javax.sql.DataSource</res-type>
> <res-auth>Container</res-auth>
> </resource-ref>
></web-app>
>
>
>
>
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>
>
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