[jbosstools-issues] [JBoss JIRA] (JBIDE-11229) JAX-RS validation problem marked as Error instead of Warning - Edge Case

[Xavier Coulon (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-11229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675455#comment-12675455 ] 

Xavier Coulon commented on JBIDE-11229:
---------------------------------------

There's an error in the given example, there's no need for brackets in the @PathParam annotation value. 
It should be as below:
{code}
@PUT
@Path("{param2}")
public Response update(@Context HttpServletRequest requestContext, Bar bar, @PathParam("param2") String param2) throws Exception { ... }
{code}
                
> JAX-RS validation problem marked as Error instead of Warning - Edge Case
> ------------------------------------------------------------------------
>
>                 Key: JBIDE-11229
>                 URL: https://issues.jboss.org/browse/JBIDE-11229
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Webservices
>    Affects Versions: 3.3.0.Beta1
>         Environment: Win7 64bit
> Eclipse 3.7.2 64bit
>   JBoss JAX-RS Tools	1.2.2.v20120306-1559-H77-Beta1	org.jboss.tools.ws.jaxrs.feature.feature.group	JBoss by Red Hat
>   JBoss Maven Integration	1.3.0.v20120307-0425-H80-Beta1	org.jboss.tools.maven.feature.feature.group	JBoss by Red Hat
>   JBoss Maven JAX-RS Configurator	1.3.0.v20120307-0425-H80-Beta1	org.jboss.tools.maven.jaxrs.feature.feature.group	JBoss by Red Hat
>   JBoss WebServices Tools	1.2.2.v20120306-1559-H77-Beta1	org.jboss.tools.ws.feature.feature.group	JBoss by Red Hat
>            Reporter: Ron Ratovsky
>            Assignee: Xavier Coulon
>             Fix For: 3.3.0.Beta2
>
>
> Following JBIDE-11070's fix and some extra code in our project, there's an edge-case that wasn't covered by the previous fix.
> Unfortunately, I can't point out to exactly what's causing the issue, but I can possibly guide to it.
> Take the following code sample:
> @Path("/foo/{param1}/bar")
> public class FooRestService {
> 	@PUT
> 	@Path("{param2}")
> 	public Response update(@Context HttpServletRequest requestContext, Bar bar, @PathParam("{param2}") String param2) throws Exception { ... }
> }
> This code will generate the following error:
> Description	Resource	Path	Location	Type
> Invalid @PathParam value: expected '[param1, param2]'	FooRestService.java	‪/path/to/class	line XX 	JAX-RS Problem
> I imagine this is due to the following possible reasons:
> 1. There's a {param} on the class's @Path annotation (first time we have it).
> 2. There's more than one {param} that's supposed to be included in the method signature.
> 3. A combination of the two above reasons.

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