I inherited a Cocoon application that was written by another developer.
The developer left our company and nobody has touched this application in 2 years. The application uses cocoon-2.0.3.jar and runs on JDK 1.3.1 The application connects to an Oracle database and an Informix database. The driver jar files are located in WEB-INF/lib and I am using the "load-class" parameter in the web.xml file. When I try to browse one of the pages in the application, I observe a NoValidConnectionException. How can I troubleshoot this? It appears that the NoValidConnectionException is thrown in org.apache.avalon.excalibur.datasource.JdbcConnectionFactory I downloaded the source code for JdbcConnectionFactory from apache.org but the source file / line numbers do not appear to match the line numbers in the jar that I am using. WEB-INF/lib contains this file: avalon-excalibur-vm12-20020705.jar This appears to be a custom-built jar. (Another roadblock is the LogKit framework. This application uses LogKit but I am having trouble finding suitable documentation for LogKit configuration. I want to be able to enable full DEBUG output for all logger's.) Here's the full stack trace: Original exception : java.lang.RuntimeException: Could not get the datasource org.apache.avalon.excalibur.datasource.NoValidConnectionException: No valid JdbcConnection class available at org.apache.cocoon.www.documents.ucc.label_select_asn_xsp.generate(ucc\la bel_select_asn_xsp.java:3398) at org.apache.cocoon.generation.ServerPagesGenerator.generate(ServerPagesGe nerator.java:258) at org.apache.cocoon.components.pipeline.CachingEventPipeline.process(Cachi ngEventPipeline.java:250) at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(Cach ingStreamPipeline.java:399) at org.apache.cocoon.www.sitemap_xmap.matchN102B8(www\sitemap_xmap.java:257 6) at org.apache.cocoon.www.sitemap_xmap.process(www\sitemap_xmap.java:1835) at org.apache.cocoon.www.sitemap_xmap.process(www\sitemap_xmap.java:1731) at org.apache.cocoon.sitemap.Handler.process(Handler.java:224) 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:999) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletMan ager.java:827) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLife cycleServlet.java:167) at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleSe rvlet.java:297) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifec ycleServlet.java:110) at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.jav a:472) at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(Servle tManager.java:1012) at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletM anager.java:913) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat ch(WebAppRequestDispatcher.java:721) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppReq uestDispatcher.java:374) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequ estDispatcher.java:118) at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:13 4) at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvo ker.java:239) at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(Cach edInvocation.java:67) at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(Servlet RequestProcessor.java:151) at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEList ener.java:317) at com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnectio n.java:60) at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java: 477) at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:341) at com.ibm.ws.util.CachedThread.run(ThreadPool.java:144) --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
