Overrides schemaLocation in subclasses

src/ol/format/gml/base.js

@@ -62,8 +62,7 @@ ol.format.GMLBase = function(opt_options) {
    * @protected
    * @type {string}
    */
-  this.schemaLocation = goog.isDef(options.schemaLocation) ?
-      options.schemaLocation : this.constructor.schemaLocation_;
+  this.schemaLocation = '';
 
   goog.base(this);
 };

src/ol/format/gml/v2.js

@@ -18,22 +18,30 @@ goog.require('ol.xml');
  * version 2.1.2.
  *
  * @constructor
- * @param {olx.format.GMLOptions=} opt_options
- *     Optional configuration object.
+ * @param {olx.format.GMLOptions=} opt_options Optional configuration object.
  * @extends {ol.format.GMLBase}
  * @api
  */
 ol.format.GML2 = function(opt_options) {
+  var options = /** @type {olx.format.GMLOptions} */
+      (goog.isDef(opt_options) ? opt_options : {});
+
+  goog.base(this, options);
+
+  /**
+   * @inheritDoc
+   */
+  this.schemaLocation = goog.isDef(options.schemaLocation) ?
+      options.schemaLocation : ol.format.GML2.schemaLocation_;
 
-  goog.base(this, opt_options);
 };
 goog.inherits(ol.format.GML2, ol.format.GMLBase);
 
 
 /**
  * @const
- * @private
  * @type {string}
+ * @private
  */
 ol.format.GML2.schemaLocation_ = 'http://www.opengis.net/gml ' +
     'http://schemas.opengis.net/gml/2.1.2/feature.xsd';

src/ol/format/gml/v3.js

@@ -39,6 +39,8 @@ ol.format.GML3 = function(opt_options) {
   var options = /** @type {olx.format.GMLOptions} */
       (goog.isDef(opt_options) ? opt_options : {});
 
+  goog.base(this, options);
+
   /**
    * @private
    * @type {boolean}
@@ -67,8 +69,12 @@ ol.format.GML3 = function(opt_options) {
   this.multiSurface_ = goog.isDef(options.multiSurface) ?
       options.multiSurface : true;
 
+  /**
+   * @inheritDoc
+   */
+  this.schemaLocation = goog.isDef(options.schemaLocation) ?
+      options.schemaLocation : ol.format.GML3.schemaLocation_;
 
-  goog.base(this, opt_options);
 };
 goog.inherits(ol.format.GML3, ol.format.GMLBase);