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From F Baube <fba...@welho.com>
Subject Tutorial & Xindice
Date Tue, 11 Jun 2002 23:15:19 GMT
Cocoon 2.0.2, Xindice 1.0, Tomcat 4.0.4-b3 on Linux...

I'm trying to work thru the Cocoon tutorial, 
and I'd like to get it to work with Xindice.
And I'm afraid that DB's are not my strong point.

I have Xindice running, and I get an exception (below)
when I try to add a department (which takes me to the URL 

	http://localhost:8080/cocoon/tutorial/create-dept.html 

How could I get the tutorial to work with Xindice ?  

I see that SQL tables are created and filled with sample 
data in src/webapp/docs/samples/sql/sql-page.xml.sql .

If I create similar documents in Xindice, what 
else would be required to make the tutorial run ?  

Or ... does use of the ESQL logicsheet require 
a JDBC driver that Xindice simply does not have ?
Do I have to use a relational database instead ?


The exception:

Message
Could not add record

Source
org.apache.cocoon.ProcessingException

Description
org.apache.cocoon.ProcessingException: Could not add record: org.apache.avalon.excalibur.datasource.NoValidConnectionException:
No valid JdbcConnection class available

Stack Traces
Original exception : org.apache.avalon.excalibur.datasource.NoValidConnectionException: No
valid JdbcConnection class available 
at org.apache.avalon.excalibur.datasource.JdbcConnectionFactory.newInstance(JdbcConnectionFactory.java:183)

at org.apache.avalon.excalibur.pool.ResourceLimitingPool.newPoolable(ResourceLimitingPool.java:491)

at org.apache.avalon.excalibur.pool.ValidatedResourceLimitingPool.newPoolable(ValidatedResourceLimitingPool.java:140)

at org.apache.avalon.excalibur.datasource.ResourceLimitingJdbcConnectionPool.newPoolable(ResourceLimitingJdbcConnectionPool.java:81)

at org.apache.avalon.excalibur.pool.ResourceLimitingPool.get(ResourceLimitingPool.java:314)

at org.apache.avalon.excalibur.pool.ValidatedResourceLimitingPool.get(ValidatedResourceLimitingPool.java:91)

at org.apache.avalon.excalibur.datasource.ResourceLimitingJdbcDataSource.getConnection(ResourceLimitingJdbcDataSource.java:131)

at org.apache.cocoon.acting.DatabaseAddAction.act(DatabaseAddAction.java:107) 
at org.apache.cocoon.www.tutorial.sitemap_xmap.action_set_process(/usr/local/FWD/jakarta-tomcat-4.0.4-b3/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/tutorial/sitemap_xmap.java:437)

at org.apache.cocoon.www.tutorial.sitemap_xmap.matchN400084(/usr/local/FWD/jakarta-tomcat-4.0.4-b3/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/tutorial/sitemap_xmap.java:903)

at org.apache.cocoon.www.tutorial.sitemap_xmap.process(/usr/local/FWD/jakarta-tomcat-4.0.4-b3/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/tutorial/sitemap_xmap.java:745)

at org.apache.cocoon.www.tutorial.sitemap_xmap.process(/usr/local/FWD/jakarta-tomcat-4.0.4-b3/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/tutorial/sitemap_xmap.java:684)

at org.apache.cocoon.sitemap.Handler.process(Handler.java:222) 
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179) 
at org.apache.cocoon.www.sitemap_xmap.matchN4002F9(/usr/local/FWD/jakarta-tomcat-4.0.4-b3/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:3538)

at org.apache.cocoon.www.sitemap_xmap.process(/usr/local/FWD/jakarta-tomcat-4.0.4-b3/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:2685)

at org.apache.cocoon.www.sitemap_xmap.process(/usr/local/FWD/jakarta-tomcat-4.0.4-b3/work/Standalone/localhost/cocoon/cocoon-files/org/apache/cocoon/www/sitemap_xmap.java:2583)

at org.apache.cocoon.sitemap.Handler.process(Handler.java:222) 
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:179) 
at org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:154) 
at org.apache.cocoon.Cocoon.process(Cocoon.java:575) 
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:998) 
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:243) 
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) 
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) 
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) 
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) 
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) 
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) 
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) 
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) 
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) 
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347) 
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) 
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) 
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) 
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) 
[..]

thanks

-- 
Fred Baube 
fbaube @ welho.com


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