i make a backup of everything (with date extension appended) e.g.
web.xml becomes web.xml.22052009
once you have a clean copy configure Datasource as applicationContext-jdbc.xml
web.xml contents:
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext-jdbc.xml</param-value>
applicationContext-jdbc.xml contents:
<beans>
<!-- Configurer that replaces ${...} placeholders with values from a
properties file -->
<!-- (in this case, JDBC-related settings for the dataSource definition
below) -->
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="/WEB-INF/jdbc.properties"/>
</bean>
<!-- Simple local DataSource that works in any environment.
This uses the JDBC DriverManager to obtain connections, and does NOT perform
connection pooling. Connection pooling is essential to all real-world
applications.
This definition is good for getting started, as it introduces no dependencies
beyond
the JDK, but DriverManagerDataSource is not intended for production usage.
reconfigure this to the DataSource you are using..for the meanwhile we'll use
Spring-->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driverClassName}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
</bean>
hth
Martin
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> Date: Fri, 22 May 2009 11:59:38 -0400
> Subject: Re: Configuring SSI in tomcat 6
> From: raghuramsriniv...@gmail.com
> To: users@tomcat.apache.org
>
> Thanks for that...I modified the same thing but while inserting connection
> pooling in the context.xml...i am getting following error
>
>
> *Cannot establish a database connection. Cannot create JDBC driver of class
> '' for connect URL 'null'*
> wat exactly it mean..
>
> On Fri, May 22, 2009 at 11:54 AM, Caldarale, Charles R <
> chuck.caldar...@unisys.com> wrote:
>
> > > From: raghu ram srinivas [mailto:raghuramsriniv...@gmail.com]
> > > Subject: Re: Configuring SSI in tomcat 6
> > >
> > > I am not able to view the tomcat home page.
> >
> > In all the editing that's been going on, you may have damaged
> > conf/server.xml or conf/web.xml (the latter is more likely). Compare what's
> > in the xml files with unedited versions.
> >
> > Worst case, install a clean Tomcat, verify that it's functional, then add
> > your webapp to it.
> >
> > > In the log files too I am not getting any errors.
> >
> > Stop Tomcat, empty the logs directory, and restart Tomcat. Does the log
> > now show that Tomcat fully initialized? This message should appear in
> > catalina.yyyy-mm-dd.log:
> >
> > May 22, 2009 8:40:10 AM org.apache.catalina.startup.Catalina start
> > INFO: Server startup in 3670 ms
> >
> > (With different times, of course.
> >
> > - Chuck
> >
> >
> > THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
> > MATERIAL and is thus for use only by the intended recipient. If you received
> > this in error, please contact the sender and delete the e-mail and its
> > attachments from all computers.
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
> > For additional commands, e-mail: users-h...@tomcat.apache.org
> >
> >
>
>
> --
> Raghuram Srinivas
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