diff --git a/src/ol/format/xmlfeatureformat.js b/src/ol/format/xmlfeatureformat.js
index bea0f39a79..f1d2eae3be 100644
--- a/src/ol/format/xmlfeatureformat.js
+++ b/src/ol/format/xmlfeatureformat.js
@@ -35,14 +35,15 @@ ol.format.XMLFeature.prototype.getType = function() {
 /**
  * @inheritDoc
  */
-ol.format.XMLFeature.prototype.readFeature = function(source) {
+ol.format.XMLFeature.prototype.readFeature = function(source, opt_options) {
   if (ol.xml.isDocument(source)) {
-    return this.readFeatureFromDocument(/** @type {Document} */ (source));
+    return this.readFeatureFromDocument(
+        /** @type {Document} */ (source), opt_options);
   } else if (ol.xml.isNode(source)) {
-    return this.readFeatureFromNode(/** @type {Node} */ (source));
+    return this.readFeatureFromNode(/** @type {Node} */ (source), opt_options);
   } else if (goog.isString(source)) {
     var doc = ol.xml.load(source);
-    return this.readFeatureFromDocument(doc);
+    return this.readFeatureFromDocument(doc, opt_options);
   } else {
     goog.asserts.fail();
     return null;
@@ -52,10 +53,12 @@ ol.format.XMLFeature.prototype.readFeature = function(source) {
 
 /**
  * @param {Document} doc Document.
+ * @param {olx.format.ReadOptions=} opt_options Options.
  * @return {ol.Feature} Feature.
  */
-ol.format.XMLFeature.prototype.readFeatureFromDocument = function(doc) {
-  var features = this.readFeaturesFromDocument(doc);
+ol.format.XMLFeature.prototype.readFeatureFromDocument = function(
+    doc, opt_options) {
+  var features = this.readFeaturesFromDocument(doc, opt_options);
   if (features.length > 0) {
     return features[0];
   } else {
@@ -66,6 +69,7 @@ ol.format.XMLFeature.prototype.readFeatureFromDocument = function(doc) {
 
 /**
  * @param {Node} node Node.
+ * @param {olx.format.ReadOptions=} opt_options Options.
  * @return {ol.Feature} Feature.
  */
 ol.format.XMLFeature.prototype.readFeatureFromNode = goog.abstractMethod;
@@ -74,14 +78,15 @@ ol.format.XMLFeature.prototype.readFeatureFromNode = goog.abstractMethod;
 /**
  * @inheritDoc
  */
-ol.format.XMLFeature.prototype.readFeatures = function(source) {
+ol.format.XMLFeature.prototype.readFeatures = function(source, opt_options) {
   if (ol.xml.isDocument(source)) {
-    return this.readFeaturesFromDocument(/** @type {Document} */ (source));
+    return this.readFeaturesFromDocument(
+        /** @type {Document} */ (source), opt_options);
   } else if (ol.xml.isNode(source)) {
-    return this.readFeaturesFromNode(/** @type {Node} */ (source));
+    return this.readFeaturesFromNode(/** @type {Node} */ (source), opt_options);
   } else if (goog.isString(source)) {
     var doc = ol.xml.load(source);
-    return this.readFeaturesFromDocument(doc);
+    return this.readFeaturesFromDocument(doc, opt_options);
   } else {
     goog.asserts.fail();
     return [];
@@ -91,16 +96,18 @@ ol.format.XMLFeature.prototype.readFeatures = function(source) {
 
 /**
  * @param {Document} doc Document.
+ * @param {olx.format.ReadOptions=} opt_options Options.
  * @protected
  * @return {Array.<ol.Feature>} Features.
  */
-ol.format.XMLFeature.prototype.readFeaturesFromDocument = function(doc) {
+ol.format.XMLFeature.prototype.readFeaturesFromDocument = function(
+    doc, opt_options) {
   /** @type {Array.<ol.Feature>} */
   var features = [];
   var n;
   for (n = doc.firstChild; !goog.isNull(n); n = n.nextSibling) {
     if (n.nodeType == goog.dom.NodeType.ELEMENT) {
-      goog.array.extend(features, this.readFeaturesFromNode(n));
+      goog.array.extend(features, this.readFeaturesFromNode(n, opt_options));
     }
   }
   return features;
@@ -109,6 +116,7 @@ ol.format.XMLFeature.prototype.readFeaturesFromDocument = function(doc) {
 
 /**
  * @param {Node} node Node.
+ * @param {olx.format.ReadOptions=} opt_options Options.
  * @protected
  * @return {Array.<ol.Feature>} Features.
  */
@@ -118,14 +126,15 @@ ol.format.XMLFeature.prototype.readFeaturesFromNode = goog.abstractMethod;
 /**
  * @inheritDoc
  */
-ol.format.XMLFeature.prototype.readGeometry = function(source) {
+ol.format.XMLFeature.prototype.readGeometry = function(source, opt_options) {
   if (ol.xml.isDocument(source)) {
-    return this.readGeometryFromDocument(/** @type {Document} */ (source));
+    return this.readGeometryFromDocument(
+        /** @type {Document} */ (source), opt_options);
   } else if (ol.xml.isNode(source)) {
-    return this.readGeometryFromNode(/** @type {Node} */ (source));
+    return this.readGeometryFromNode(/** @type {Node} */ (source), opt_options);
   } else if (goog.isString(source)) {
     var doc = ol.xml.load(source);
-    return this.readGeometryFromDocument(doc);
+    return this.readGeometryFromDocument(doc, opt_options);
   } else {
     goog.asserts.fail();
     return null;
@@ -135,6 +144,7 @@ ol.format.XMLFeature.prototype.readGeometry = function(source) {
 
 /**
  * @param {Document} doc Document.
+ * @param {olx.format.ReadOptions=} opt_options Options.
  * @protected
  * @return {ol.geom.Geometry} Geometry.
  */
@@ -143,6 +153,7 @@ ol.format.XMLFeature.prototype.readGeometryFromDocument = goog.abstractMethod;
 
 /**
  * @param {Node} node Node.
+ * @param {olx.format.ReadOptions=} opt_options Options.
  * @protected
  * @return {ol.geom.Geometry} Geometry.
  */
@@ -186,13 +197,14 @@ ol.format.XMLFeature.prototype.readProjectionFromNode = goog.abstractMethod;
 /**
  * @inheritDoc
  */
-ol.format.XMLFeature.prototype.writeFeature = function(feature) {
-  return this.writeFeatureNode(feature);
+ol.format.XMLFeature.prototype.writeFeature = function(feature, opt_options) {
+  return this.writeFeatureNode(feature, opt_options);
 };
 
 
 /**
  * @param {ol.Feature} feature Feature.
+ * @param {olx.format.WriteOptions=} opt_options Options.
  * @protected
  * @return {Node} Node.
  */
@@ -202,13 +214,14 @@ ol.format.XMLFeature.prototype.writeFeatureNode = goog.abstractMethod;
 /**
  * @inheritDoc
  */
-ol.format.XMLFeature.prototype.writeFeatures = function(features) {
-  return this.writeFeaturesNode(features);
+ol.format.XMLFeature.prototype.writeFeatures = function(features, opt_options) {
+  return this.writeFeaturesNode(features, opt_options);
 };
 
 
 /**
  * @param {Array.<ol.Feature>} features Features.
+ * @param {olx.format.WriteOptions=} opt_options Options.
  * @protected
  * @return {Node} Node.
  */
@@ -218,13 +231,14 @@ ol.format.XMLFeature.prototype.writeFeaturesNode = goog.abstractMethod;
 /**
  * @inheritDoc
  */
-ol.format.XMLFeature.prototype.writeGeometry = function(geometry) {
-  return this.writeGeometryNode(geometry);
+ol.format.XMLFeature.prototype.writeGeometry = function(geometry, opt_options) {
+  return this.writeGeometryNode(geometry, opt_options);
 };
 
 
 /**
  * @param {ol.geom.Geometry} geometry Geometry.
+ * @param {olx.format.WriteOptions=} opt_options Options.
  * @protected
  * @return {Node} Node.
  */