ICEpush
  1. ICEpush
  2. PUSH-173

ICEpush EE 3.0.0.GA - NPE on org.icepush.util.ExtensionRegistry.getBestExtension

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Won't Fix
    • Affects Version/s: 3.0.1, EE 3.0.0
    • Fix Version/s: EE-4.1.0.GA
    • Component/s: Push Library
    • Labels:
      None
    • Environment:
      Jboss 5.1G.A, WAS7, Chrome, FF, IE, ICEfaces EE 3.0.0G.A.
    • Assignee Priority:
      P2
    • Salesforce Case Reference:
    • Workaround Exists:
      Yes
    • Workaround Description:
      Hide
      A variety of workarounds are possible:
      add <listener> to web.xml for the various ICEfaces/ICEpush listeners
      add icepush.tld under WEB-INF

      However the best approach is to deploy the application as a zipped .war rather than an exploded directory.

      The same issue can occur when trying to include ICEfaces libs (e.g. icepush.jar) as shared libs in an .ear deployment. The solution is to simply include all libraries in the WEB-INF/lib directory of each war module.
      Show
      A variety of workarounds are possible: add <listener> to web.xml for the various ICEfaces/ICEpush listeners add icepush.tld under WEB-INF However the best approach is to deploy the application as a zipped .war rather than an exploded directory. The same issue can occur when trying to include ICEfaces libs (e.g. icepush.jar) as shared libs in an .ear deployment. The solution is to simply include all libraries in the WEB-INF/lib directory of each war module.

      Description

      The following exception is thrown when a sample application attached to this ticket is deployed and accessed on JBoss 5.1 server.

      at org.icepush.util.ExtensionRegistry.getBestExtension(ExtensionRegistry.java:69)
      at org.icefaces.impl.push.servlet.ICEpushResourceHandler$ICEpushResourceHandlerImpl.beforePhase(ICEpushResourceHandler.java:169)
      at org.icefaces.impl.push.servlet.ICEpushResourceHandler.beforePhase(ICEpushResourceHandler.java:109)
      at com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:228)
      at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:99)
      at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:111)
      at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:508)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at com.cvty.coco.presentation.jsf.util.RequestWrapperFilter.doFilter(RequestWrapperFilter.java:45)
      at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
      at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at com.cvty.coco.presentation.jsf.util.AuthFilter.doFilter(AuthFilter.java:95)
      at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
      at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
      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:235)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:183)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95)
      at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
      at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.internalProcess(ActiveRequestResponseCacheValve.java:74)
      at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:47)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:599)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451)
      at java.lang.Thread.run(Thread.java:619)

      Sample application is working fine when you remove icepush-ee.jar library.


      To reproduce:
      1. Place ICEFacesTestApp.war in <JBOSS location>/server/default/deploy location
      2. Start the server.
      3. Access application URL via browser.

      NOTE:
      Similar issue was reported for WAS7 application server

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            • Assignee:
              Jack Van Ooststroom
              Reporter:
              Evgheni Sadovoi
            • Votes:
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              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: