[jboss-user] [jBPM] - URGENT: JBPM 5.1 Final Release with jboss-5.1 - Seam Configuration

priyakpandey [http://community.jboss.org/people/priyakpandey] created the discussion "URGENT: JBPM 5.1 Final Release with jboss-5.1 - Seam Configuration" To view the discussion, visit: http://community.jboss.org/message/616269#616269 -------------------------------------------------------------- Hi, Can i configure JBPM 5.1 to use Seam with JBOSS Application server for login? I need this feature because my classes which needs to be accessed from Service Task uses Seam. As soon as i put following in web.xml of gwt-console-server.war (for testing purpose I am using DB authentication.  i have not yet configured SeamLoginModule because of following errors)         <filter>             <filter-name>Seam Filter</filter-name>             <filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>     </filter>         <filter-mapping>             <filter-name>Seam Filter</filter-name>             <url-pattern>/*</url-pattern>     </filter-mapping> I get following exception in the server.log as well as on the jbpm-console. Can this be configured? If it is possible then can i get some help as how to do this? This is critical for me as my next client release needs this. Any help would be appreciated. 2011-07-19 21:29:40,624 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/gwt-console-server].[Resteasy]] (http-localhost%2F127.0.0.1-8080-7) Servlet.service() for servlet Resteasy threw exception org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException           at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:319)           at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:230)           at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:206)           at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:360)           at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)           at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)           at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)           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.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)           at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)           at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)           at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)           at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)           at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)           at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)           at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)           at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)           at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)           at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)           at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)           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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)           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.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451)           at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.NullPointerException           at org.jboss.bpm.console.server.UserMgmtFacade.getRolesForJAASPrincipal(UserMgmtFacade.java:117)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)           at java.lang.reflect.Method.invoke(Method.java:597)           at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)           at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)           at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)           at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)           at org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)           at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)           ... 50 more 2011-07-19 21:29:40,625 TRACE [org.jboss.security.SecurityAssociation] (http-localhost%2F127.0.0.1-8080-7) clear, server=true 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