Re: [Resteasy-users] Class is not a root resource and/or Resource not bound problem

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Two things to try
1) verify your EJB only implements 1 interface -- I seem to remember
running into issues when I attempted to use multiple interfaces.
2) try removing the @Local from the interface and declare the local from the EJB
@Local(ResfulLocal.class)
@Stateless...

I have run into cases with unrelated frameworks where the extra
annotations have thrown it off. I don't know why it should break or
work doing it the way you have it, but all my EJB interfaces are
defined without @Local on the actual interface class.

On Thu, May 24, 2012 at 6:04 PM, Rogelio Flores
<rog...@gm...> wrote:
> Ok, looks like I have a problem others have reported before, but still can't
> make it work (I also didn't see how to search this mailing list for old
> messages).
>
> I have a RESTful service running off a SLSB as explained here:
> http://docs.jboss.org/resteasy/docs/2.0.0.GA/userguide/html/RESTEasy_EJB_Integration.html
>
> The worst thing is that I had it working before, but this project got
> converted to Spring and then back to JEE again, and as far as I can tell,
> this is the same config and code I had when it was running correctly, but
> obviously I might have missed something.
>
> This is my web.xml:
>
>    <context-param>
>       <param-name>resteasy.jndi.resources</param-name>
>       <param-value>VOLTP/RestfulBean/local</param-value>
>    </context-param>
>    <listener>
>       <listener-class>
>          org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap
>       </listener-class>
>    </listener>
>    <servlet>
>       <servlet-name>Resteasy</servlet-name>
>       <servlet-class>
>          org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher
>       </servlet-class>
>    </servlet>
>    <servlet-mapping>
>       <servlet-name>Resteasy</servlet-name>
>       <url-pattern>/*</url-pattern>
>    </servlet-mapping>
>    <context-param>
>       <param-name>resteasy.scan</param-name>
>       <param-value>true</param-value>
>    </context-param>
>
> My Bean is declared with:
> @Stateless
> public class RestfulBean implements RestfulLocal {...
>
> and ResfulLocal looks like this:
>
> @Local
> @Path("/")
> public interface RestfulLocal {
>
>
> The error I get:
>
> 2012-05-24 17:41:15,217 ERROR
> [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/webservices]]
> (main) Exception sending context initialized event to listener instance of
> class org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap
> java.lang.RuntimeException: Class is not a root resource.  It, or one of its
> interfaces must be annotated with @Path: $Proxy409 implements:
>  com.acme.session.RestfulLocal
>         at
> org.jboss.resteasy.core.ResourceMethodRegistry.addResourceFactory(ResourceMethodRegistry.java:104)
>         at
> org.jboss.resteasy.core.ResourceMethodRegistry.addResourceFactory(ResourceMethodRegistry.java:83)
>         at
> org.jboss.resteasy.core.ResourceMethodRegistry.addJndiResource(ResourceMethodRegistry.java:57)
>         at
> org.jboss.resteasy.spi.ResteasyDeployment.registration(ResteasyDeployment.java:350)
>         at
> org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:225)
>         at
> org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap.contextInitialized(ResteasyBootstrap.java:28)
>         at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3910)
>         at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4393)
>         at
> org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:310)
>         at
> org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:142)
>         at
> org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:461)
>         at org.jboss.web.deployers.WebModule.startModule(WebModule.java:118)
>         at org.jboss.web.deployers.WebModule.start(WebModule.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.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
> ...
>
>
> I also added a jboss-web.xml as suggested here (I didn't use it before
> although I remember playing with it at some point when I first had this app
> working):
> https://community.jboss.org/thread/165368
>
> <?xml version="1.0" encoding="UTF-8"?>
> <jboss-web>
>
>  <depends>jboss.j2ee:ear=VOLTP.ear,jar=voltp-ejbs-1.0-SNAPSHOT.jar,name=RestfulBean,service=EJB3</depends>
> </jboss-web>
>
> but didn't work; I get the message above. Actually, before adding this file,
> I got a "Resource not bound", but I also got the message above.
>
> I can see that the SLSB is registered correctly with JNDI when the error
> above happens, and it obviously has the Path annotation.
>
>
>
> Can anyone suggest something else? I've tried everything I can think of and
> getting nowhere. Thanks.
>
> Using JBoss 5.1.0.GA
>
>
> BTW, this app was also working fine with Spring (web.xml was different
> because it was sourcing the spring config and was using Spring Beans
> instead, etc).
>
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-- 
jim stafford
SRA I&S | JHU