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/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
* full list of contributors). Published under the 2-clause BSD license.
* See license.txt in the OpenLayers distribution or repository for the
* full text of the license. */
/**
* @requires OpenLayers/Format/WFSCapabilities.js
*/
/**
* Class: OpenLayers.Format.WFSCapabilities.v1
* Abstract class not to be instantiated directly.
*
* Inherits from:
* - <OpenLayers.Format.XML>
*/
OpenLayers.Format.WFSCapabilities.v1 = OpenLayers.Class(
OpenLayers.Format.XML, {
/**
* Property: namespaces
* {Object} Mapping of namespace aliases to namespace URIs.
*/
namespaces: {
wfs: "http://www.opengis.net/wfs",
xlink: "http://www.w3.org/1999/xlink",
xsi: "http://www.w3.org/2001/XMLSchema-instance",
ows: "http://www.opengis.net/ows"
},
/**
* APIProperty: errorProperty
* {String} Which property of the returned object to check for in order to
* determine whether or not parsing has failed. In the case that the
* errorProperty is undefined on the returned object, the document will be
* run through an OGCExceptionReport parser.
*/
errorProperty: "featureTypeList",
/**
* Property: defaultPrefix
*/
defaultPrefix: "wfs",
/**
* Constructor: OpenLayers.Format.WFSCapabilities.v1_1
* Create an instance of one of the subclasses.
*
* Parameters:
* options - {Object} An optional object whose properties will be set on
* this instance.
*/
/**
* APIMethod: read
* Read capabilities data from a string, and return a list of layers.
*
* Parameters:
* data - {String} or {DOMElement} data to read/parse.
*
* Returns:
* {Array} List of named layers.
*/
read: function(data) {
if(typeof data == "string") {
data = OpenLayers.Format.XML.prototype.read.apply(this, [data]);
}
var raw = data;
if(data && data.nodeType == 9) {
data = data.documentElement;
}
var capabilities = {};
this.readNode(data, capabilities);
return capabilities;
},
/**
* Property: readers
* Contains public functions, grouped by namespace prefix, that will
* be applied when a namespaced node is found matching the function
* name. The function will be applied in the scope of this parser
* with two arguments: the node being read and a context object passed
* from the parent.
*/
readers: {
"wfs": {
"WFS_Capabilities": function(node, obj) {
this.readChildNodes(node, obj);
},
"FeatureTypeList": function(node, request) {
request.featureTypeList = {
featureTypes: []
};
this.readChildNodes(node, request.featureTypeList);
},
"FeatureType": function(node, featureTypeList) {
var featureType = {};
this.readChildNodes(node, featureType);
featureTypeList.featureTypes.push(featureType);
},
"Name": function(node, obj) {
var name = this.getChildValue(node);
if(name) {
var parts = name.split(":");
obj.name = parts.pop();
if(parts.length > 0) {
obj.featureNS = this.lookupNamespaceURI(node, parts[0]);
}
}
},
"Title": function(node, obj) {
var title = this.getChildValue(node);
if(title) {
obj.title = title;
}
},
"Abstract": function(node, obj) {
var abst = this.getChildValue(node);
if(abst) {
obj["abstract"] = abst;
}
}
}
},
CLASS_NAME: "OpenLayers.Format.WFSCapabilities.v1"
});
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