[jboss-jira] [JBoss JIRA] (AS7-3162) RESTEasy: Unknown servet name javax.ws.rs.core.Application when javax.ws.rs.core.Application subclass is on classpath

[Stuart Douglas (Commented) (JIRA)]

    [ https://issues.jboss.org/browse/AS7-3162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12653752#comment-12653752 ] 

Stuart Douglas commented on AS7-3162:
-------------------------------------

This is incorrect. According to the JAX-RS spec 

{code}
<servlet-name>javax.ws.rs.core.Application</servlet-name>
{code}

is the portable and correct way to do it. Using HttpServlet30Dispatcher is a non-portable resteasy specific mechanism, that is not supported in AS7.

See section 2.3.2 of the JAX-RS 1.1 spec.
                
> RESTEasy: Unknown servet name javax.ws.rs.core.Application when javax.ws.rs.core.Application subclass is on classpath 
> ----------------------------------------------------------------------------------------------------------------------
>
>                 Key: AS7-3162
>                 URL: https://issues.jboss.org/browse/AS7-3162
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: REST
>    Affects Versions: 7.1.0.CR1b
>            Reporter: Pavel Janousek
>            Assignee: Weinan Li
>            Priority: Blocker
>
> I've deployment like this:
> {code}
> @Deployment
> public static Archive<?> deploy() {
> 	WebArchive war = ShrinkWrap.create(WebArchive.class, "jaxrsnoap.war");
> 	war.addPackage(HttpRequest.class.getPackage());
> 	war.addClasses(ApplicationTestCase.class, ApplicationInvalid1.class);
> 	war.addAsWebInfResource(
> 			WebXml.get("<servlet-mapping>\n"
> 					+ "        <servlet-name>javax.ws.rs.core.Application</servlet-name>\n"
> 					+ "        <url-pattern>/myjaxrs/*</url-pattern>\n"
> 					+ "</servlet-mapping>\n" + "\n"), "web.xml");
> 	return war;
> }
> {code}
> This deployment fails during deploying because of "Context [/jaxrsnoap] startup failed due to previous errors: java.lang.IllegalArgumentException: Servlet mapping specifies an unknown servlet name javax.ws.rs.core.Application"
> ApplicationInvalid1 is empty subclass of javax.ws.rs.core.Application like:
> {code}
> public class ApplicationInvalid1 extends Application {
> 	private Set<Class<?>> classes = new HashSet<Class<?>>();
> 	public ApplicationInvalid1() {
> 	}
> 	@Override
> 	public Set<Class<?>> getClasses() {
> 		return classes;
> 	}
> }
> {code}
> There isn't any reference to this class in web.xml or somewhere else. Only class is placed on classpath. If I remove this class from deployment (= change appropriate line to "war.addClasses(ApplicationTestCase.class);", everything will be OK.

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