at com.tmi.vaisala.MySessionFilter.getDataSource(MySessionFilter.java:65
)
at com.tmi.vaisala.MySessionFilter.attributeAdded(MySessionFilter.java:7
7)
at org.apache.catalina.session.StandardSession.setAttribute(StandardSess
ion.java:1290)
at org.apache.catalina.session.StandardSessionFacade.setAttribute(Standa
rdSessionFacade.java:191)
at org.apache.catalina.session.StandardSessionFacade.setAttribute(Standa
rdSessionFacade.java:191)
at org.apache.cocoon.environment.http.HttpSession.setAttribute(HttpSessi
on.java:244)
at org.apache.cocoon.acting.DatabaseAuthenticatorAction.propagateParamet
ers(DatabaseAuthenticatorAction.java:309)
at org.apache.cocoon.acting.DatabaseAuthenticatorAction.act(DatabaseAuth
enticatorAction.java:179)
at org.apache.cocoon.www.IceCalib.sitemap_xmap.matchN4000A9(C:\Tomcat\ja
karta-tomcat-4.1.18\work\Standalone\localhost\content\cocoon-files\org/apache/co
coon/www/IceCalib\sitemap_xmap.java:1143)
at org.apache.cocoon.www.IceCalib.sitemap_xmap.process(C:\Tomcat\jakarta
-tomcat-4.1.18\work\Standalone\localhost\content\cocoon-files\org/apache/cocoon/
www/IceCalib\sitemap_xmap.java:775)
at org.apache.cocoon.www.IceCalib.sitemap_xmap.process(C:\Tomcat\jakarta
-tomcat-4.1.18\work\Standalone\localhost\content\cocoon-files\org/apache/cocoon/
www/IceCalib\sitemap_xmap.java:672)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:227)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:173)
at org.apache.cocoon.sitemap.AbstractSitemap.invoke(AbstractSitemap.java
:308)
at org.apache.cocoon.www.sitemap_xmap.matchN40037A(C:\Tomcat\jakarta-tom
cat-4.1.18\work\Standalone\localhost\content\cocoon-files\org/apache/cocoon/www\
sitemap_xmap.java:4096)
at org.apache.cocoon.www.sitemap_xmap.process(C:\Tomcat\jakarta-tomcat-4
.1.18\work\Standalone\localhost\content\cocoon-files\org/apache/cocoon/www\sitem
ap_xmap.java:3214)
at org.apache.cocoon.www.sitemap_xmap.process(C:\Tomcat\jakarta-tomcat-4
.1.18\work\Standalone\localhost\content\cocoon-files\org/apache/cocoon/www\sitem
ap_xmap.java:3127)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:227)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:173)
at org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:
152)
at org.apache.cocoon.Cocoon.process(Cocoon.java:579)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:10
43)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a: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.j
ava:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatche
rValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
509)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.RequestDumperValve.invoke(RequestDumperVal
ve.java:221)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
t.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:22
3)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:432)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ssConnection(Http11Protocol.java:386)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java
:534)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:530)
at java.lang.Thread.run(Thread.java:536)
From: Torsten Curdt <[EMAIL PROTECTED]> Reply-To: "Avalon framework users" <[EMAIL PROTECTED]> To: Avalon framework users <[EMAIL PROTECTED]> Subject: Re: FW: Using database pool Date: Tue, 09 Dec 2003 20:34:05 +0100
Tommy Smith wrote:Thanks for the reply.
I've added
this.manager = manager
but still get a java.lang.NullPointerException
...so what does the stack trace tell you? -- Torsten
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