Named export from ol/format/GMLBase

src/ol/format/GML2.js

@@ -4,7 +4,7 @@
 import {inherits} from '../index.js';
 import {createOrUpdate} from '../extent.js';
 import {transformWithOptions} from '../format/Feature.js';
-import GMLBase from '../format/GMLBase.js';
+import GMLBase, {GMLNS} from '../format/GMLBase.js';
 import XSD from '../format/XSD.js';
 import Geometry from '../geom/Geometry.js';
 import {assign} from '../obj.js';
@@ -17,7 +17,7 @@ import {createElementNS, getAllTextContent, makeArrayPusher, makeChildAppender,
  * @const
  * @type {string}
  */
-const schemaLocation = GMLBase.GMLNS + ' http://schemas.opengis.net/gml/2.1.2/feature.xsd';
+const schemaLocation = GMLNS + ' http://schemas.opengis.net/gml/2.1.2/feature.xsd';
 
 
 /**
@@ -36,7 +36,7 @@ const GML2 = function(opt_options) {
 
   GMLBase.call(this, options);
 
-  this.FEATURE_COLLECTION_PARSERS[GMLBase.GMLNS][
+  this.FEATURE_COLLECTION_PARSERS[GMLNS][
     'featureMember'] =
       makeArrayPusher(GMLBase.prototype.readFeaturesInternal);
 

src/ol/format/GML3.js

@@ -5,7 +5,7 @@ import {inherits} from '../index.js';
 import {extend} from '../array.js';
 import {createOrUpdate} from '../extent.js';
 import {transformWithOptions} from '../format/Feature.js';
-import GMLBase from '../format/GMLBase.js';
+import GMLBase, {GMLNS} from '../format/GMLBase.js';
 import XSD from '../format/XSD.js';
 import Geometry from '../geom/Geometry.js';
 import GeometryLayout from '../geom/GeometryLayout.js';
@@ -25,7 +25,7 @@ import {createElementNS, getAllTextContent, makeArrayPusher, makeChildAppender,
  * @type {string}
  * @private
  */
-const schemaLocation = GMLBase.GMLNS +
+const schemaLocation = GMLNS +
     ' http://schemas.opengis.net/gml/3.1.1/profiles/gmlsfProfile/' +
     '1.0.0/gmlsf.xsd';
 

src/ol/format/GMLBase.js

@@ -21,6 +21,14 @@ import {assign} from '../obj.js';
 import {get as getProjection} from '../proj.js';
 import {getAllTextContent, getAttributeNS, makeArrayPusher, makeReplacer, parseNode, pushParseAndPop} from '../xml.js';
 
+
+/**
+ * @const
+ * @type {string}
+ */
+export const GMLNS = 'http://www.opengis.net/gml';
+
+
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
@@ -67,7 +75,7 @@ const GMLBase = function(opt_options) {
    * @type {Object.<string, Object.<string, Object>>}
    */
   this.FEATURE_COLLECTION_PARSERS = {};
-  this.FEATURE_COLLECTION_PARSERS[GMLBase.GMLNS] = {
+  this.FEATURE_COLLECTION_PARSERS[GMLNS] = {
     'featureMember': makeReplacer(GMLBase.prototype.readFeaturesInternal),
     'featureMembers': makeReplacer(GMLBase.prototype.readFeaturesInternal)
   };
@@ -78,13 +86,6 @@ const GMLBase = function(opt_options) {
 inherits(GMLBase, XMLFeature);
 
 
-/**
- * @const
- * @type {string}
- */
-GMLBase.GMLNS = 'http://www.opengis.net/gml';
-
-
 /**
  * A regular expression that matches if a string only contains whitespace
  * characters. It will e.g. match `''`, `' '`, `'\n'` etc. The non-breaking
@@ -215,7 +216,7 @@ GMLBase.prototype.readGeometryElement = function(node, objectStack) {
  */
 GMLBase.prototype.readFeatureElement = function(node, objectStack) {
   let n;
-  const fid = node.getAttribute('fid') || getAttributeNS(node, GMLBase.GMLNS, 'id');
+  const fid = node.getAttribute('fid') || getAttributeNS(node, GMLNS, 'id');
   const values = {};
   let geometryName;
   for (n = node.firstElementChild; n; n = n.nextElementSibling) {

src/ol/format/WFS.js

@@ -5,7 +5,7 @@ import {inherits} from '../index.js';
 import {assert} from '../asserts.js';
 import GML2 from '../format/GML2.js';
 import GML3 from '../format/GML3.js';
-import GMLBase from '../format/GMLBase.js';
+import GMLBase, {GMLNS} from '../format/GMLBase.js';
 import {and as andFilter, bbox as bboxFilter} from '../format/filter.js';
 import XMLFeature from '../format/XMLFeature.js';
 import XSD from '../format/XSD.js';
@@ -149,7 +149,7 @@ WFS.prototype.readFeaturesFromNode = function(node, opt_options) {
   });
   assign(context, this.getReadOptions(node, opt_options ? opt_options : {}));
   const objectStack = [context];
-  this.gmlFormat_.FEATURE_COLLECTION_PARSERS[GMLBase.GMLNS][
+  this.gmlFormat_.FEATURE_COLLECTION_PARSERS[GMLNS][
     'featureMember'] =
       makeArrayPusher(GMLBase.prototype.readFeaturesInternal);
   let features = pushParseAndPop([],
@@ -696,15 +696,15 @@ function writeDuringFilter(node, filter, objectStack) {
   XSD.writeStringTextNode(valueReference, filter.propertyName);
   node.appendChild(valueReference);
 
-  const timePeriod = createElementNS(GMLBase.GMLNS, 'TimePeriod');
+  const timePeriod = createElementNS(GMLNS, 'TimePeriod');
 
   node.appendChild(timePeriod);
 
-  const begin = createElementNS(GMLBase.GMLNS, 'begin');
+  const begin = createElementNS(GMLNS, 'begin');
   timePeriod.appendChild(begin);
   writeTimeInstant(begin, filter.begin);
 
-  const end = createElementNS(GMLBase.GMLNS, 'end');
+  const end = createElementNS(GMLNS, 'end');
   timePeriod.appendChild(end);
   writeTimeInstant(end, filter.end);
 }
@@ -839,10 +839,10 @@ function writeOgcLiteral(node, value) {
  * @param {string} time PropertyName value.
  */
 function writeTimeInstant(node, time) {
-  const timeInstant = createElementNS(GMLBase.GMLNS, 'TimeInstant');
+  const timeInstant = createElementNS(GMLNS, 'TimeInstant');
   node.appendChild(timeInstant);
 
-  const timePosition = createElementNS(GMLBase.GMLNS, 'timePosition');
+  const timePosition = createElementNS(GMLNS, 'timePosition');
   timeInstant.appendChild(timePosition);
   XSD.writeStringTextNode(timePosition, time);
 }