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Do not clone the context for every feature

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This commit is contained in:
Bart van den Eijnden
2014-03-05 13:12:14 +01:00
parent ba2d35fc57
commit 718b54c292
1 changed files with 4 additions and 4 deletions
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src/ol/format/gmlformat.js
+4 -4
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@@ -1412,7 +1412,7 @@ ol.format.GML.writeGeometry_ = function(node, geometry, objectStack) {
var context = objectStack[objectStack.length - 1]; var context = objectStack[objectStack.length - 1];
goog.asserts.assert(goog.isObject(context)); goog.asserts.assert(goog.isObject(context));
var item = goog.object.clone(context); var item = goog.object.clone(context);
goog.object.set(item, 'node', node); item.node = node;
ol.xml.pushSerializeAndPop(/** @type {ol.xml.NodeStackItem} */ ol.xml.pushSerializeAndPop(/** @type {ol.xml.NodeStackItem} */
(item), ol.format.GML.GEOMETRY_SERIALIZERS_, (item), ol.format.GML.GEOMETRY_SERIALIZERS_,
ol.format.GML.GEOMETRY_NODE_FACTORY_, [geometry], objectStack); ol.format.GML.GEOMETRY_NODE_FACTORY_, [geometry], objectStack);
@@ -1455,8 +1455,8 @@ ol.format.GML.writeFeature_ = function(node, feature, objectStack) {
} }
} }
} }
var item = goog.object.clone(context); var item = objectStack[0];
goog.object.set(item, 'node', node); item.node = node;
ol.xml.pushSerializeAndPop(/** @type {ol.xml.NodeStackItem} */ ol.xml.pushSerializeAndPop(/** @type {ol.xml.NodeStackItem} */
(item), context.serializers, (item), context.serializers,
ol.xml.OBJECT_PROPERTY_NODE_FACTORY, ol.xml.OBJECT_PROPERTY_NODE_FACTORY,
@@ -1481,7 +1481,7 @@ ol.format.GML.writeFeatureMembers_ = function(node, features, objectStack) {
serializers[featureNS][featureType] = ol.xml.makeChildAppender( serializers[featureNS][featureType] = ol.xml.makeChildAppender(
ol.format.GML.writeFeature_); ol.format.GML.writeFeature_);
var item = goog.object.clone(context); var item = goog.object.clone(context);
goog.object.set(item, 'node', node); item.node = node;
ol.xml.pushSerializeAndPop(/** @type {ol.xml.NodeStackItem} */ ol.xml.pushSerializeAndPop(/** @type {ol.xml.NodeStackItem} */
(item), (item),
serializers, serializers,