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Cache serializers on the context

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This commit is contained in:
Bart van den Eijnden
2014-03-05 13:05:31 +01:00
parent d7f40c11e8
commit ba2d35fc57
1 changed files with 13 additions and 7 deletions
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20
src/ol/format/gmlformat.js
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@@ -1434,25 +1434,31 @@ ol.format.GML.writeFeature_ = function(node, feature, objectStack) {
goog.asserts.assert(goog.isObject(context));
var featureNS = goog.object.get(context, 'featureNS');
var geometryName = feature.getGeometryName();
var serializers = {};
serializers[featureNS] = {};
if (!goog.isDef(context.serializers)) {
context.serializers = {};
context.serializers[featureNS] = {};
}
var properties = feature.getProperties();
var keys = [], values = [];
for (var key in properties) {
keys.push(key);
values.push(properties[key]);
if (key == geometryName) {
serializers[featureNS][key] = ol.xml.makeChildAppender(
ol.format.GML.writeGeometry_);
if (!(key in context.serializers[featureNS])) {
context.serializers[featureNS][key] = ol.xml.makeChildAppender(
ol.format.GML.writeGeometry_);
}
} else {
serializers[featureNS][key] = ol.xml.makeChildAppender(
ol.format.XSD.writeStringTextNode);
if (!(key in context.serializers[featureNS])) {
context.serializers[featureNS][key] = ol.xml.makeChildAppender(
ol.format.XSD.writeStringTextNode);
}
}
}
var item = goog.object.clone(context);
goog.object.set(item, 'node', node);
ol.xml.pushSerializeAndPop(/** @type {ol.xml.NodeStackItem} */
(item), serializers,
(item), context.serializers,
ol.xml.OBJECT_PROPERTY_NODE_FACTORY,
values,
objectStack, keys);