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rewrite WFSCapabilities parser to the new readers structure, and use OWSCommon readers. This will mean that the return structure will differ for WFS 1.0 and WFS 1.1, but I think it's better to adhere to OWSCommon structures here since this will allow similar structures over different OGC Web Services

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This commit is contained in:
Bart van den Eijnden
2012-02-10 10:12:55 +01:00
parent 707e6406d9
commit 6bbcb20fac
5 changed files with 178 additions and 260 deletions
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205
lib/OpenLayers/Format/WFSCapabilities/v1_0_0.js
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@@ -25,136 +25,89 @@ OpenLayers.Format.WFSCapabilities.v1_0_0 = OpenLayers.Class(
* options - {Object} An optional object whose properties will be set on
* this instance.
*/
/**
* Method: read_cap_Service
*/
read_cap_Service: function(capabilities, node) {
var service = {};
this.runChildNodes(service, node);
capabilities.service = service;
},
/**
* Method: read_cap_Fees
* 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.
*/
read_cap_Fees: function(service, node) {
var fees = this.getChildValue(node);
if (fees && fees.toLowerCase() != "none") {
service.fees = fees;
}
},
/**
* Method: read_cap_AccessConstraints
*/
read_cap_AccessConstraints: function(service, node) {
var constraints = this.getChildValue(node);
if (constraints && constraints.toLowerCase() != "none") {
service.accessConstraints = constraints;
}
},
/**
* Method: read_cap_OnlineResource
*/
read_cap_OnlineResource: function(service, node) {
var onlineResource = this.getChildValue(node);
if (onlineResource && onlineResource.toLowerCase() != "none") {
service.onlineResource = onlineResource;
}
},
/**
* Method: read_cap_Keywords
*/
read_cap_Keywords: function(service, node) {
var keywords = this.getChildValue(node);
if (keywords && keywords.toLowerCase() != "none") {
service.keywords = keywords.split(', ');
}
},
/**
* Method: read_cap_Capability
*/
read_cap_Capability: function(capabilities, node) {
var capability = {};
this.runChildNodes(capability, node);
capabilities.capability = capability;
},
/**
* Method: read_cap_Request
*/
read_cap_Request: function(obj, node) {
var request = {};
this.runChildNodes(request, node);
obj.request = request;
},
/**
* Method: read_cap_GetFeature
*/
read_cap_GetFeature: function(request, node) {
var getfeature = {
href: {}, // DCPType
formats: [] // ResultFormat
};
this.runChildNodes(getfeature, node);
request.getfeature = getfeature;
},
/**
* Method: read_cap_ResultFormat
*/
read_cap_ResultFormat: function(obj, node) {
var children = node.childNodes;
var childNode;
for(var i=0; i<children.length; i++) {
childNode = children[i];
if(childNode.nodeType == 1) {
obj.formats.push(childNode.nodeName);
readers: {
"wfs": OpenLayers.Util.applyDefaults({
"Service": function(node, capabilities) {
capabilities.service = {};
this.readChildNodes(node, capabilities.service);
},
"Fees": function(node, service) {
var fees = this.getChildValue(node);
if (fees && fees.toLowerCase() != "none") {
service.fees = fees;
}
},
"AccessConstraints": function(node, service) {
var constraints = this.getChildValue(node);
if (constraints && constraints.toLowerCase() != "none") {
service.accessConstraints = constraints;
}
},
"OnlineResource": function(node, service) {
var onlineResource = this.getChildValue(node);
if (onlineResource && onlineResource.toLowerCase() != "none") {
service.onlineResource = onlineResource;
}
},
"Keywords": function(node, service) {
var keywords = this.getChildValue(node);
if (keywords && keywords.toLowerCase() != "none") {
service.keywords = keywords.split(', ');
}
},
"Capability": function(node, capabilities) {
capabilities.capability = {};
this.readChildNodes(node, capabilities.capability);
},
"Request": function(node, obj) {
obj.request = {};
this.readChildNodes(node, obj.request);
},
"GetFeature": function(node, request) {
request.getfeature = {
href: {}, // DCPType
formats: [] // ResultFormat
};
this.readChildNodes(node, request.getfeature);
},
"ResultFormat": function(node, obj) {
var children = node.childNodes;
var childNode;
for(var i=0; i<children.length; i++) {
childNode = children[i];
if(childNode.nodeType == 1) {
obj.formats.push(childNode.nodeName);
}
}
},
"DCPType": function(node, obj) {
this.readChildNodes(node, obj);
},
"HTTP": function(node, obj) {
this.readChildNodes(node, obj.href);
},
"Get": function(node, obj) {
obj.get = node.getAttribute("onlineResource");
},
"Post": function(node, obj) {
obj.post = node.getAttribute("onlineResource");
},
"SRS": function(node, obj) {
var srs = this.getChildValue(node);
if (srs) {
obj.srs = srs;
}
}
}
},
/**
* Method: read_cap_DCPType
*/
read_cap_DCPType: function(obj, node) {
this.runChildNodes(obj, node);
},
/**
* Method: read_cap_HTTP
*/
read_cap_HTTP: function(obj, node) {
this.runChildNodes(obj.href, node);
},
/**
* Method: read_cap_Get
*/
read_cap_Get: function(obj, node) {
obj.get = node.getAttribute("onlineResource");
},
/**
* Method: read_cap_Post
*/
read_cap_Post: function(obj, node) {
obj.post = node.getAttribute("onlineResource");
},
/**
* Method: read_cap_SRS
*/
read_cap_SRS: function(obj, node) {
var srs = this.getChildValue(node);
if (srs) {
obj.srs = srs;
}
}, OpenLayers.Format.WFSCapabilities.v1.prototype.readers["wfs"])
},
CLASS_NAME: "OpenLayers.Format.WFSCapabilities.v1_0_0"