[jira] [Created] (CXF-6683) LinkBuilderImpl build strips last path segment with baseUri set

["Christoph Berg (JIRA)" <ji...@apache.org>]

Christoph Berg created CXF-6683:
-----------------------------------

             Summary: LinkBuilderImpl build strips last path segment with baseUri set
                 Key: CXF-6683
                 URL: https://issues.apache.org/jira/browse/CXF-6683
             Project: CXF
          Issue Type: Bug
          Components: JAX-RS
    Affects Versions: 3.1.4
            Reporter: Christoph Berg


After I applied the fix I proposed in CXF-6682, I tried building a link to point to a specific entity of a REST resource, e.g. http://localhost:8080/resource/1.

We currently build the Link as follows:

{code}
new LinkBuilderImpl().baseUri("http://localhost:8080/resource/1").rel("self").build();
{code}

I would expect that the Link would then contain the value of the {{baseUri}}, but the last path segment is stripped.

The {{LinkerBuilderImpl#getResolvedUri(Object… values)}} creates an URI, which will have an empty path. If this is given to the {{HttpUtils.resolve}} method, it strips the last path component.

If I change the method to look like this, everything works as expected:

{code}
    private URI getResolvedUri(Object... values) {
        URI uri = ub.build(values);
                
        if (!uri.isAbsolute() && baseUri != null) {
            UriBuilder linkUriBuilder = UriBuilder.fromUri(baseUri);
            String path = uri.getPath();

            if (path == null || path.isEmpty()) {
                return linkUriBuilder.build();
            }

            return HttpUtils.resolve(linkUriBuilder, uri);    
        } else {
            return uri;
        }
    }
{code}




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