auto-configure featureType and featureNS. p=bartvde (closes #3367)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@12110 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Format/WFST/v1_1_0.js

@@ -61,6 +61,29 @@ OpenLayers.Format.WFST.v1_1_0 = OpenLayers.Class(
         OpenLayers.Format.WFST.v1.prototype.initialize.apply(this, [options]);
     },
     
+    /**
+     * Method: readNode
+     * Shorthand for applying one of the named readers given the node
+     *     namespace and local name.  Readers take two args (node, obj) and
+     *     generally extend or modify the second.
+     *
+     * Parameters:
+     * node - {DOMElement} The node to be read (required).
+     * obj - {Object} The object to be modified (optional).
+     * first - {Boolean} Should be set to true for the first node read. This
+     *     is usually the readNode call in the read method. Without this being
+     *     set, auto-configured properties will stick on subsequent reads.
+     *
+     * Returns:
+     * {Object} The input object, modified (or a new one if none was provided).
+     */
+    readNode: function(node, obj, first) {
+        // Not the superclass, only the mixin classes inherit from
+        // Format.GML.v3. We need this because we don't want to get readNode
+        // from the superclass's superclass, which is OpenLayers.Format.XML.
+        return OpenLayers.Format.GML.v3.prototype.readNode.apply(this, [node, obj]);
+    },
+    
     /**
      * Property: readers
      * Contains public functions, grouped by namespace prefix, that will