[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-4299) Seam RESTEasy integration does not allow root resources defined with @Path("/") .
Christian Bauer (JIRA)
jira-events at lists.jboss.org
Sat Jul 11 01:12:29 EDT 2009
[ https://jira.jboss.org/jira/browse/JBSEAM-4299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christian Bauer updated JBSEAM-4299:
------------------------------------
Component/s: WS
Priority: Blocker (was: Major)
> Seam RESTEasy integration does not allow root resources defined with @Path("/") .
> ---------------------------------------------------------------------------------
>
> Key: JBSEAM-4299
> URL: https://jira.jboss.org/jira/browse/JBSEAM-4299
> Project: Seam
> Issue Type: Bug
> Components: WS
> Affects Versions: 2.2.0.CR1
> Environment: Seam 2.2.0.CR1, RESTEasy 1.1.GA, Seam RESTEasy 2.2.0.CR1, JBoss AS 5.0.GA.
> Reporter: Jimmie Fulton
> Assignee: Christian Bauer
> Priority: Blocker
> Fix For: 2.2.0.GA
>
>
> The RESTEasy integration in Seam throws an exception when trying to serve an "empty" root resource. The resource looks like this:
> @Path("/")
> public class RootResource {
> @GET
> @Produces("text/plain")
> public String getResource() {
> return "Root resource";
> }
> }
> The request path would be "http://localhost:8080/seam/resource/rest/". This path would be used for providing a resource for describing the additional resources published by the application, such as WADL or an AtomPub Service Description.
> This works fine under RESTEasy's own bootstrapper, without the Seam configuration handling.
> Stack trace:
> javax.servlet.ServletException: org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException
> at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:74)
> at org.jboss.seam.resteasy.ResteasyResourceAdapter.getResource(ResteasyResourceAdapter.java:121)
> at org.jboss.seam.servlet.SeamResourceServlet.service(SeamResourceServlet.java:80)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> 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$FilterChainImpl.doFilter(SeamFilter.java:83)
> at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 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.web.LoggingFilter.doFilter(LoggingFilter.java:60)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
> at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
> at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException
> at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:247)
> at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:159)
> at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:138)
> at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:374)
> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:336)
> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:103)
> at org.jboss.seam.resteasy.ResteasyResourceAdapter$1.process(ResteasyResourceAdapter.java:145)
> at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53)
> ... 44 more
> Caused by: java.lang.NullPointerException
> at org.jboss.seam.resteasy.ResourceQuery.getEntityList(ResourceQuery.java:131)
> at org.jboss.seam.resteasy.ResourceQuery.getResourceList(ResourceQuery.java:97)
> 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:119)
> at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:211)
> at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:176)
> at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)
> at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:359)
> ... 48 more
> 14:22:52,509 ERROR [[Seam Resource Servlet]] Servlet.service() for servlet Seam Resource Servlet threw exception
> java.lang.NullPointerException
> at org.jboss.seam.resteasy.ResourceQuery.getEntityList(ResourceQuery.java:131)
> at org.jboss.seam.resteasy.ResourceQuery.getResourceList(ResourceQuery.java:97)
> 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:119)
> at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:211)
> at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:176)
> at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)
> at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:359)
> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:336)
> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:103)
> at org.jboss.seam.resteasy.ResteasyResourceAdapter$1.process(ResteasyResourceAdapter.java:145)
> at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53)
> at org.jboss.seam.resteasy.ResteasyResourceAdapter.getResource(ResteasyResourceAdapter.java:121)
> at org.jboss.seam.servlet.SeamResourceServlet.service(SeamResourceServlet.java:80)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
> at org.jboss.seam.web.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.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> at org.jboss.seam.servlet.SeamFilter$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$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
> at org.jboss.seam.servlet.SeamFilter$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.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:190)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
> 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:828)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at java.lang.Thread.run(Thread.java:619)
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