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FeatureId support in GML (r/w) and KML (w)

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Now that we have FeatureId support (see #733), we can add this back to the
GML parsers (v2 and v3). Also add write support for FeatureId in KML, read
support was already added by @fredj
This commit is contained in:
Bart van den Eijnden
2013-05-24 16:45:33 +02:00
parent e63423eafe
commit 3ee533a9b0
9 changed files with 27 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/ol/parser/kml.js
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@@ -687,6 +687,10 @@ ol.parser.KML = function(opt_options) {
},
'_feature': function(feature) {
var node = this.createElementNS('Placemark');
var fid = feature.getFeatureId();
if (goog.isDef(fid)) {
node.setAttribute('id', fid);
}
this.writeNode('name', feature, null, node);
this.writeNode('description', feature, null, node);
var literals = feature.getSymbolizerLiterals();

12
src/ol/parser/ogc/gml.js
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@@ -291,7 +291,11 @@ ol.parser.ogc.GML = function(opt_options) {
}
}
// TODO set feature.type and feature.namespace
// TODO set fid
var fid = node.getAttribute('fid') ||
this.getAttributeNS(node, this.defaultNamespaceURI, 'id');
if (!goog.isNull(fid)) {
feature.setFeatureId(fid);
}
obj.features.push(feature);
},
'_geometry': function(node, obj) {
@@ -389,8 +393,10 @@ ol.parser.ogc.GML = function(opt_options) {
'_typeName': function(feature) {
var node = this.createElementNS('feature:' + this.featureType,
this.featureNS);
// TODO: https://github.com/openlayers/ol3/issues/558
// this.setAttributeNS(node, null, 'fid', feature.fid);
var fid = feature.getFeatureId();
if (goog.isDef(fid)) {
this.setAttributeNS(node, this.defaultNamespaceURI, 'fid', fid);
}
if (feature.getGeometry() !== null) {
this.writeNode('_geometry', feature.getGeometry(), this.featureNS,
node);

1
src/ol/parser/ogc/gml_v2.js
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@@ -94,7 +94,6 @@ ol.parser.ogc.GML_v2 = function(opt_options) {
[extent.maxX, extent.maxY]], null, node);
// srsName attribute is optional for gml:Box
if (goog.isDef(this.srsName)) {
// TODO setAttribute or this.setAttributeNS
node.setAttribute('srsName', this.srsName);
}
return node;

15
test/spec/ol/parser/kml.test.js
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@@ -5,7 +5,7 @@ describe('ol.parser.kml', function() {
var parser = new ol.parser.KML();
describe('Test KML parser', function() {
it('Polygon read correctly', function() {
it('Polygon read / written correctly', function() {
var url = 'spec/ol/parser/kml/polygon.kml';
afterLoadXml(url, function(xml) {
var obj = parser.read(xml);
@@ -13,11 +13,12 @@ describe('ol.parser.kml', function() {
expect(xml).to.xmleql(goog.dom.xml.loadXml(output));
expect(obj.features.length).to.eql(1);
var geom = obj.features[0].getGeometry();
expect(obj.features[0].getFeatureId()).to.eql('KML.Polygon');
expect(geom instanceof ol.geom.Polygon).to.be.ok();
expect(geom.dimension).to.eql(3);
});
});
it('Linestring read correctly', function() {
it('Linestring read / written correctly', function() {
var url = 'spec/ol/parser/kml/linestring.kml';
afterLoadXml(url, function(xml) {
var obj = parser.read(xml);
@@ -31,7 +32,7 @@ describe('ol.parser.kml', function() {
expect(geom instanceof ol.geom.LineString).to.be.ok();
});
});
it('Point read correctly', function() {
it('Point read / written correctly', function() {
var url = 'spec/ol/parser/kml/point.kml';
afterLoadXml(url, function(xml) {
var obj = parser.read(xml);
@@ -99,7 +100,7 @@ describe('ol.parser.kml', function() {
expect(feature.get('ElevationGain')).to.eql('10');
});
});
it('Multi geometry read correctly', function() {
it('Multi geometry read / written correctly', function() {
var url = 'spec/ol/parser/kml/multigeometry.kml';
afterLoadXml(url, function(xml) {
var obj = parser.read(xml);
@@ -156,7 +157,7 @@ describe('ol.parser.kml', function() {
expect(obj.features[0].get('description')).to.eql('Full of text.');
expect(obj.features[0].get('name')).to.eql('Pezinok');
});
it('Test line style', function() {
it('Test line style (read / write)', function() {
var test_style = '<kml xmlns="http://www.opengis.net/kml/2.2" ' +
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
'xsi:schemaLocation="http://www.opengis.net/kml/2.2 ' +
@@ -176,7 +177,7 @@ describe('ol.parser.kml', function() {
expect(symbolizer.opacity).to.eql(0.5294117647058824);
expect(symbolizer.strokeWidth).to.eql(10);
});
it('Test style fill', function() {
it('Test style fill (read / write)', function() {
var test_style_fill = '<kml xmlns="http://www.opengis.net/kml/2.2">' +
'<Document><Placemark> <Style> <PolyStyle> <fill>1</fill> ' +
'<color>870000ff</color> <width>10</width> </PolyStyle> </Style>' +
@@ -213,7 +214,7 @@ describe('ol.parser.kml', function() {
expect(symbolizer1.fillColor).to.eql('#ff0000');
expect(symbolizer2.opacity).to.eql(0);
});
it('Test iconStyle', function() {
it('Test iconStyle (read / write)', function() {
var url = 'spec/ol/parser/kml/iconstyle.kml';
afterLoadXml(url, function(xml) {
var p = new ol.parser.KML({extractStyles: true});

2
test/spec/ol/parser/kml/polygon.kml
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@@ -3,7 +3,7 @@
<Document>
<name>Polygon.kml</name>
<open>0</open>
<Placemark>
<Placemark id="KML.Polygon">
<name>hollow box</name>
<Polygon>
<outerBoundaryIs>

2
test/spec/ol/parser/ogc/gml_v2.test.js
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@@ -246,7 +246,7 @@ describe('ol.parser.gml_v2', function() {
expect(feature.getGeometry() instanceof
ol.geom.MultiPolygon).to.be.ok();
var attributes = feature.getAttributes();
// TODO test for fid
expect(feature.getFeatureId()).to.eql('states.1');
expect(attributes['STATE_NAME']).to.eql('Illinois');
expect(attributes['STATE_FIPS']).to.eql('17');
expect(attributes['SUB_REGION']).to.eql('E N Cen');

4
test/spec/ol/parser/ogc/gml_v3.test.js
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@@ -280,7 +280,7 @@ describe('ol.parser.gml_v3', function() {
expect(feature.getGeometry() instanceof
ol.geom.MultiPolygon).to.be.ok();
var attributes = feature.getAttributes();
// TODO test for fid
expect(feature.getFeatureId()).to.eql('states.1');
expect(attributes['STATE_NAME']).to.eql('Illinois');
expect(attributes['STATE_FIPS']).to.eql('17');
expect(attributes['SUB_REGION']).to.eql('E N Cen');
@@ -297,7 +297,7 @@ describe('ol.parser.gml_v3', function() {
expect(feature.getGeometry() instanceof
ol.geom.MultiPolygon).to.be.ok();
var attributes = feature.getAttributes();
// TODO test for fid
expect(feature.getFeatureId()).to.eql('states.1');
expect(attributes['STATE_NAME']).to.eql('Illinois');
expect(attributes['STATE_FIPS']).to.eql('17');
expect(attributes['SUB_REGION']).to.eql('E N Cen');

2
test/spec/ol/parser/ogc/xml/gml_v2/topp-states.xml
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2
test/spec/ol/parser/ogc/xml/gml_v3/topp-states-gml.xml
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