private FedoraResource getResourceFromSubject(final String subjectUri) {
        final UriTemplate uriTemplate =
            new UriTemplate(uriInfo.getBaseUriBuilder().clone().path(FedoraLdp.class).toTemplate());
        final Map<String, String> values = new HashMap<>();
        uriTemplate.match(subjectUri, values);
        if (values.containsKey("path")) {
            try {
                return translator().convert(translator().toDomain(values.get("path")));
            } catch (final RuntimeException e) {
                if (e.getCause() instanceof PathNotFoundException) {
                    //there is at least one case (ie Time Map endpoints - aka /fcr:versions) where the underlying jcr
                    // node will not exist while the end point is visible to the user.
                    return null;
                } else {
                    throw e;
                }
            }
        }
        return null;
    }
private FedoraResource getResourceFromSubject ( final String subjectUri ) { final UriTemplate uriTemplate = new UriTemplate ( uriInfo . getBaseUriBuilder ( ) . clone ( ) . path ( FedoraLdp . class ) . toTemplate ( ) ) ; final Map < String , String > values = new HashMap < > ( ) ; uriTemplate . match ( subjectUri , values ) ; if ( values . containsKey ( "path" ) ) { try { return translator ( ) . convert ( translator ( ) . toDomain ( values . get ( "path" ) ) ) ; } catch ( final RuntimeException e ) { if ( e . getCause ( ) instanceof PathNotFoundException ) { return null ; } else { throw e ; } } } return null ; }
Get a FedoraResource for the subject of the graph, if it exists.

@param subjectUri the uri of the subject
@return FedoraResource if exists or null