Changeset 303 for Dev/branches/rest-dojo-ui/server/rdfapi/syntax/RdfSerializer.php

Timestamp:

03/04/12 15:48:42 (13 years ago)

Author:

hendrikvanantwerpen

Message:

[Server] Refactored model classes with some meta-programming. Specific classes only define their fields and inherit from class RdfObject?. Changes to handle the new model objects correctly.
[Client] Added rft/store module for uniform resource access. Removed dependencies on 'uid' field name. Added support for references without loading full object nor exposing uri.
[Client] Added reset() to QuestionWidget?.
[RDFAPI] Fixed PHP warning.

File:

• Dev/branches/rest-dojo-ui/server/rdfapi/syntax/RdfSerializer.php (modified) (1 diff)

Dev/branches/rest-dojo-ui/server/rdfapi/syntax/RdfSerializer.php

@@ -196 +196 @@
                 }
                 // check if model is empty
-                if ($model->size() == 0) return "<". $this->rdf_qname_prefix . RDF_RDF ." xmlns:rdf='".RDF_NAMESPACE_URI."' />";
+                if ($model->size() == 0) {
+            $elementStr = "<". $this->rdf_qname_prefix . RDF_RDF ." xmlns:rdf='".RDF_NAMESPACE_URI."' />";
+            return $elementStr;
+        }
 
                 foreach($nsps as $ns => $pre){