Hello,
I am developing a system in which every webapp deployed to Tomcat uses JSF.
So, I decided to move the common JSF configuration from each
webapp/WEB-INF/web.xml
into the TOMCAT/conf/web.xml file.
At startup time everything looks fine. Here's an example of the output
I see for each webapp:
-------------------------
[02 Feb 2007 10:32:15,699] INFO [main] (HostConfig.java:788) -
Deploying web application archive admin.war
[02 Feb 2007 10:32:16,022] INFO [main] (FacesConfigurator.java:151) -
Reading standard config
org/apache/myfaces/resource/standard-faces-config.xml
[02 Feb 2007 10:32:16,112] INFO [main] (FacesConfigurator.java:397) -
Reading config /WEB-INF/module-faces-config.xml
[02 Feb 2007 10:32:16,134] INFO [main] (FacesConfigurator.java:411) -
Reading config /WEB-INF/faces-config.xml
[02 Feb 2007 10:32:16,165] INFO [main] (NamedNavigationHandler.java:48)
- The Cobia navigation handler has been instantiated.
[02 Feb 2007 10:32:16,167] INFO [main] (CobiaVariableResolver.java:59)
- The Cobia variable resolver has been instantiated.
[02 Feb 2007 10:32:16,171] INFO [main]
(CrossContextViewHandler.java:57) - The Cobia cross-context ViewHandler
has been instantiated.
[02 Feb 2007 10:32:16,230] INFO [main] (HtmlRenderKitImpl.java:104) -
Overwriting renderer with family = javax.faces.SelectOne rendererType =
javax.faces.Radi
o renderer class =
org.stillsecure.common.web.components.SelectOneRadioRenderer
[02 Feb 2007 10:32:16,231] INFO [main] (HtmlRenderKitImpl.java:104) -
Overwriting renderer with family = javax.faces.Form rendererType =
javax.faces.Form renderer class =
org.stillsecure.common.web.components.HtmlFormRenderer
[02 Feb 2007 10:32:16,237] INFO [main]
(StartupServletContextListener.java:99) - ServletContext
'/usr/local/apache-tomcat/webapps/admin/' initialized.
[02 Feb 2007 10:32:16,237] INFO [main]
(StartupServletContextListener.java:140) - Serialization provider :
class org.apache.myfaces.shared_impl.util.serial.DefaultSerialFactory
[02 Feb 2007 10:32:16,238] INFO [main] (CobiaInitializer.java:66) -
Initializing Cobia ServletContext
-------------------------
However, when the first URL to *.jsf occurs I get the following error
message:
-------------------------
02 Feb 2007 10:33:04,953] INFO [http-443-Processor25]
(ApplicationContext.java:646) - No state saving method defined, assuming
default server state saving
[02 Feb 2007 10:33:04,971] WARN [http-443-Processor25]
(JspViewHandlerImpl.java:394) - no faces servlet mappings found
[02 Feb 2007 10:33:07,757] WARN [http-443-Processor25]
(JspViewHandlerImpl.java:394) - no faces servlet mappings found
[02 Feb 2007 10:33:07,813] INFO [http-443-Processor25]
(MyfacesConfig.java:133) - No context init parameter
'org.apache.myfaces.PRETTY_HTML' found, using default value true
[02 Feb 2007 10:33:07,815] INFO [http-443-Processor25]
(MyfacesConfig.java:133) - No context init parameter
'org.apache.myfaces.ALLOW_JAVASCRIPT' found, using default value true
[02 Feb 2007 10:33:07,818] INFO [http-443-Processor25]
(MyfacesConfig.java:119) - Tomahawk jar not available. Autoscrolling,
DetectJavascript, AddResourceClass and CheckExtensionsFilter are
disabled now.
[02 Feb 2007 10:33:12,544] ERROR [http-443-Processor24]
(UIComponentTag.java:926) - Faces context not found. getResponseWriter
will fail. Check if the FacesServlet has been initialized at all in your
web.xml.
[02 Feb 2007 10:33:12,553] ERROR [http-443-Processor24]
(StandardWrapperValve.java:253) - Servlet.service() for servlet jsp
threw exception
java.lang.NullPointerException
at
javax.faces.webapp.UIComponentTag.setupResponseWriter(UIComponentTag.java:929)
at
javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:310)
at
org.apache.myfaces.taglib.core.ViewTag.doStartTag(ViewTag.java:70)
at org.apache.jsp.login_jsp._jspx_meth_f_view_0(login_jsp.java:105)
at org.apache.jsp.login_jsp._jspService(login_jsp.java:82)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.stillsecure.cobia.web.user.AuthenticationFilter.doFilter(AuthenticationFilter.java:101)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.stillsecure.cobia.web.tomcat.SharedSessionRequestValve.invoke(SharedSessionRequestValve.java:97)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
-------------------------
If I move the JSF configuration back into each webapp-specific web.xml,
then it works fine. Any ideas why this would happen?
Thanks,
Bryan
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