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Posted to dev@myfaces.apache.org by "Leonardo Uribe (JIRA)" <de...@myfaces.apache.org> on 2009/04/24 01:31:30 UTC
[jira] Commented: (MYFACES-2165) concurrent issue in initializing
myfaces 1.1.6
[ https://issues.apache.org/jira/browse/MYFACES-2165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12702164#action_12702164 ]
Leonardo Uribe commented on MYFACES-2165:
-----------------------------------------
It seems to be different issues and there are not related to myfaces 1.2.6. Checking the code and the line numbers the version where this error come from is 1.1.6 or 1.1.5. The error presented is the same and the cause is the call to servletMapping.getUrlPattern();
Here is part of the code:
private static ServletMapping getServletMapping(ExternalContext externalContext) {
String servletPath = externalContext.getRequestServletPath();
String requestPathInfo = externalContext.getRequestPathInfo();
WebXml webxml = WebXml.getWebXml(externalContext);
List mappings = webxml.getFacesServletMappings();
if (requestPathInfo == null) {
// might be extension mapping
for (int i = 0, size = mappings.size(); i < size; i++) {
ServletMapping servletMapping = (ServletMapping) mappings.get(i);
String urlpattern = servletMapping.getUrlPattern(); //NullPointerException!!!!
> concurrent issue in initializing myfaces 1.1.6
> ----------------------------------------------
>
> Key: MYFACES-2165
> URL: https://issues.apache.org/jira/browse/MYFACES-2165
> Project: MyFaces Core
> Issue Type: Bug
> Affects Versions: 1.1.6
> Environment: tomcat 6.0.18 java 1.6.0_06
> Reporter: xuxiankun
> Priority: Critical
>
> after starting tomcat, we will get a error when i visit a faces page. we can fix this issue by restarting tomcat. so i think it's concurrent issue.
> java.lang.NullPointerException
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.getServletMapping(JspViewHandlerImpl.java:388)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:222)
> at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
> at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
> at org.apache.shale.validator.faces.ValidatorViewHandler.renderView(ValidatorViewHandler.java:130)
> at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
> at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
> at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at cn.com.brilliance.begen.webapp.servlet.BeGenFilter.doFilter(BeGenFilter.java:56)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
> at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
> at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
> at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
> at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
> at cn.com.brilliance.begen.webapp.servlet.LoginServlet.doPost(LoginServlet.java:91)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
> at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
> at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at java.lang.Thread.run(Thread.java:619)
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