Try changing this value
<ResourceParams name="jdbc/TestDB">
Shouldn't it be jdbc/InfectedDB ?
That's my guess.
Shawn
On Thu, 2003-01-02 at 12:29, Anastasios Angelidis wrote:
> Hi I downloaded the MySQL Connector/J 2.0.14 JDBC drivers and I copied
> the mysql-connector-java-2.0.14-bin.jar to the common/lib folder...
>
> Here is my server.xml <context> config...
>
> <Context path="/infected" docBase="infected" debug="5" reloadable="true"
> crossContext="true">
> <Logger className="org.apache.catalina.logger.FileLogger"
> prefix="localhost_infected_log." suffix=".txt" timestamp="true"/>
> <Resource name="jdbc/InfectedDB" auth="Container"
> type="javax.sql.DataSource"/>
> <ResourceParams name="jdbc/TestDB">
>
>
><parameter><name>factory</name><value>org.apache.commons.dbcp.BasicDataSourceFactory</value></parameter>
> <parameter><name>maxActive</name><value>100</value></parameter>
> <parameter><name>maxIdle</name><value>30</value></parameter>
> <parameter><name>maxWait</name><value>10000</value></parameter>
> <parameter><name>username</name><value>xxxxxx</value></parameter>
> <parameter><name>password</name><value>xxxxxx</value></parameter>
>
>
><parameter><name>driverClassName</name><value>com.mysql.jdbc.Driver</value></parameter>
>
>
><parameter><name>url</name><value>jdbc:mysql://localhost:3306/infected</value></parameter>
> </ResourceParams>
> </Context>
>
> Here is my web.xml...
>
> <web-app>
> <display-name>infected rhythms</display-name>
> <description>infected rhythms web site</description>
> <resource-ref>
> <description>DB Connection</description>
> <res-ref-name>jdbc/InfectedDB</res-ref-name>
> <res-type>javax.sql.DataSource</res-type>
> <res-auth>Container</res-auth>
> </resource-ref>
> </web-app>
>
>
> Then I worte this simple JSP code...
>
> try
> {
> Context ctx = new InitialContext();
>
> DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/InfectedDB");
>
> Connection conn = ds.getConnection();
>
> The rest of the code...
> }
> catch(Exception ex)
> {
> ex.printStackTrace();
> }
>
> The exception os caught whne trying to get the connection Connection
> conn = ds.getConnection(); Any ideas? Thanks
> The stack trace...
>
> java.sql.SQLException: Cannot load JDBC driver class 'null'
> at
> org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:529)
> at
> org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:312)
> at org.apache.jsp.artists_jsp._jspService(artists_jsp.java:57)
> at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:204)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
>
>org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
> at
>
>org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
> at
>
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at
>
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
> at
>
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
> at
>
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
> at
>
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:509)
> at
>
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
> at
>
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>
> at
> org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1040)
> at
> org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1151)
> at java.lang.Thread.run(Thread.java:536)
>
>
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--
shawn <[EMAIL PROTECTED]>
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