Thanks, Gregor.
Tried this exactly, but still get the same error unfortunately -
javax.naming.NameNotFoundException: Name jdbc is not bound in this Context
at org.apache.naming.NamingContext.lookup(NamingContext.java:770)
at org.apache.naming.NamingContext.lookup(NamingContext.java:153)
at
org.apache.naming.factory.ResourceLinkFactory.getObjectInstance(ResourceLinkFactory.java:97)
at
javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
at org.apache.naming.NamingContext.lookup(NamingContext.java:793)
at org.apache.naming.NamingContext.lookup(NamingContext.java:140)
And in the logs:
SEVERE: Servlet.service() for servlet jsp threw exception
javax.naming.NameNotFoundException: Name jdbc is not bound in this Context
at org.apache.naming.NamingContext.lookup(NamingContext.java:770)
at org.apache.naming.NamingContext.lookup(NamingContext.java:153)
at
org.apache.naming.factory.ResourceLinkFactory.getObjectInstance(ResourceLinkFactory.java:97)
at
javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
at org.apache.naming.NamingContext.lookup(NamingContext.java:793)
at org.apache.naming.NamingContext.lookup(NamingContext.java:140)
at org.apache.naming.NamingContext.lookup(NamingContext.java:781)
at org.apache.naming.NamingContext.lookup(NamingContext.java:153)
at
org.apache.jsp.chngctrl.chgctrl_005fdetails_jsp._jspService(chgctrl_005fdetails_jsp.java:148)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
-----Original Message-----
From: 2smart4u [mailto:[email protected]]
Sent: Thursday, March 18, 2010 2:35 PM
To: Tomcat Users List
Subject: Re: DB connection error -Tomcat 6 config
Resource-Ref is definately 2.3-standard.
Here's a configuration we're running in production. Adapt it to your needs,
should work with TC 5.5 and 6.x:
META-INF/context.xml:
<?xml version='1.0' encoding='utf-8'?>
<Context>
<Resource
auth="Container"
description="somedescr"
name="jdbc/someName"
type="javax.sql.DataSource"
factory="org.apache.commons.dbcp.BasicDataSourceFactory"
driverClassName="com.mysql.jdbc.Driver" <-- your driver here
username="someUser"
password="somePass"
url="jdbc:mysql://db:3306/someDB" <-- your url here
maxIdle="30"
maxWait="10000"
maxActive="10"
validationQuery="SELECT 1"
testOnBorrow="true"
testWhileIdle="true"
timeBetweenEvictionRunsMillis="10000"
minEvictableIdleTimeMillis="28800"
poolPreparedStatements="true"
removeAbandoned="true"
removeAbandonedTimeout="300"
logAbandoned="false"/>
</Context>
You don't habe to specify the DS in your deployment-descriptor (web.xml) at all.
Within your servlet / jsp, your get a handle from the DS as follows:
Context env = (Context) new InitialContext()
.lookup("java:comp/env");
DataSource dbDS = (DataSource) env.lookup(dataSourceName);
HTH
Gregor
--
just because you're paranoid, don't mean they're not after you...
gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2
gpgp-key available
@ http://pgpkeys.pca.dfn.de:11371
@ http://pgp.mit.edu:11371/
skype:rc46fi
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
