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Fix for WMC does not read/write metadataURLs.

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This matches the style of other similar properties in the code, and has a
negligable (<5%) impact on parsing speed in Firefox/Safari. patch from
bartvde, (Closes #1452) 


git-svn-id: http://svn.openlayers.org/trunk/openlayers@7626 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2008-07-31 00:00:27 +00:00
parent 2d1e406e20
commit 89b10da8db
1 changed files with 37 additions and 0 deletions
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37
lib/OpenLayers/Format/WMC/v1.js
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@@ -375,6 +375,19 @@ OpenLayers.Format.WMC.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
}
},
/**
* Method: read_wmc_MetadataURL
*/
read_wmc_MetadataURL: function(layerInfo, node) {
var metadataURL = {};
var links = node.getElementsByTagName("OnlineResource");
if(links.length > 0) {
this.read_wmc_OnlineResource(metadataURL, links[0]);
}
layerInfo.options.metadataURL = metadataURL.href;
},
/**
* Method: read_wmc_Abstract
*/
@@ -620,6 +633,11 @@ OpenLayers.Format.WMC.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
node.appendChild(this.createElementDefaultNS(
"Title", layer.name
));
// optional MetadataURL element
if (layer.metadataURL) {
node.appendChild(this.write_wmc_MetadataURL(layer));
}
// optional FormatList element
node.appendChild(this.write_wmc_FormatList(layer));
@@ -726,6 +744,25 @@ OpenLayers.Format.WMC.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
return node;
},
/**
* Method: write_wmc_MetadataURL
* Create a MetadataURL node given a layer object.
*
* Parameters:
* layer - {<OpenLayers.Layer.WMS>} Layer object.
*
* Returns:
* {Element} A WMC metadataURL element node.
*/
write_wmc_MetadataURL: function(layer) {
var node = this.createElementDefaultNS("MetadataURL");
// required OnlineResource element
node.appendChild(this.write_wmc_OnlineResource(layer.metadataURL));
return node;
},
/**
* Method: write_wmc_FormatList
* Create a FormatList node given a layer.