protected DCPTypeElement(string name, XElement node, string @namespace)
: this(name)
{
var element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
OnlineResource = new OnlineResource(element, @namespace);
}
public override void ReadXml(XmlReader reader)
{
if (CheckEmptyNode(reader, "DataURL", Namespace))
return;
while (!reader.EOF)
{
if (reader.IsStartElement())
{
switch (reader.LocalName)
{
case "Format":
Format = reader.ReadElementContentAsString();
break;
case "OnlineResource":
OnlineResource = new OnlineResource();
OnlineResource.ReadXml(reader);
break;
default:
reader.Skip();
break;
}
}
else
{
reader.Read();
}
}
}
public override XElement ToXElement(string @namespace)
{
return(new XElement(XName.Get("StyleURL", @namespace),
new XAttribute(XName.Get("type"), Type),
new XElement(XName.Get("Format", @namespace), Format),
OnlineResource.ToXElement(@namespace)));
}
public override void ReadXml(XmlReader reader)
{
reader.MoveToContent();
if (reader.IsEmptyElement) { reader.Read(); return; }
while (!reader.EOF)
{
if (reader.IsStartElement())
{
switch (reader.LocalName)
{
case "Format":
Format = reader.ReadElementContentAsString();
break;
case "OnlineResource":
OnlineResource = new OnlineResource();
OnlineResource.ReadXml(reader);
break;
default:
reader.Skip();
break;
}
}
else
{
reader.Read();
}
}
}
public override void ReadXml(XmlReader reader)
{
reader.MoveToContent();
if (reader.IsEmptyElement)
{
reader.Read(); return;
}
while (!reader.EOF)
{
if (reader.IsStartElement())
{
switch (reader.LocalName)
{
case "Format":
Format = reader.ReadElementContentAsString();
break;
case "OnlineResource":
OnlineResource = new OnlineResource();
OnlineResource.ReadXml(reader);
break;
default:
reader.Skip();
break;
}
}
else
{
reader.Read();
}
}
}
public override XElement ToXElement(string @namespace)
{
return(new XElement(XName.Get("Attribution", @namespace),
new XElement(XName.Get("Title", @namespace), Title),
OnlineResource.ToXElement(@namespace),
LogoURL.ToXElement(@namespace)));
}
public LogoURL(XElement node, string nameSpace)
{
var widthAttribute = node.Attribute(XName.Get("width"));
if (widthAttribute == null)
{
throw new System.Exception("Width node is null in xml");
}
Width = int.Parse(widthAttribute.Value, NumberFormatInfo.InvariantInfo);
var heightAttribute = node.Attribute(XName.Get("height"));
if (heightAttribute == null)
{
throw new System.Exception("Height node is null in xml");
}
Height = int.Parse(heightAttribute.Value, NumberFormatInfo.InvariantInfo);
var element = node.Element(XName.Get("Format", nameSpace));
Format = element?.Value ?? "png";
element = node.Element(XName.Get("OnlineResource", nameSpace));
if (element != null)
{
OnlineResource = new OnlineResource(element, nameSpace);
}
}
public override void ReadXml(XmlReader reader)
{
if (CheckEmptyNode(reader, _name, Namespace))
OnlineResource = new OnlineResource();
OnlineResource.ReadXml(reader);
reader.ReadEndElement();
}
private static ITileSource ParseTileSetNode(XElement xTileSet, OnlineResource onlineResource)
{
var styles = xTileSet.Elements("Styles").Select(xStyle => xStyle.Value).ToList();
var layers = xTileSet.Elements("Layers").Select(xLayer => xLayer.Value).ToList();
var schema = ToTileSchema(xTileSet, CreateDefaultName(layers));
var wmscRequest = new WmscRequest(new Uri(onlineResource.Href), schema, layers, styles);
return new WmscTileSource(schema, new HttpTileProvider(wmscRequest));
}
public override XElement ToXElement(string @namespace)
{
return(new XElement(XName.Get("LegendURL", @namespace),
new XAttribute(XName.Get("width"), Width.ToString(NumberFormatInfo.InvariantInfo)),
new XAttribute(XName.Get("height"), Height.ToString(NumberFormatInfo.InvariantInfo)),
new XElement(XName.Get("Format", @namespace), Format),
OnlineResource.ToXElement(@namespace)));
}
public StyleSheetURL(XElement node, string @namespace)
{
var element = node.Element(XName.Get("Format", @namespace));
Format = element == null ? "png" : element.Value;
element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
OnlineResource = new OnlineResource(element, @namespace);
}
protected DCPTypeElement(string name, XElement node, string @namespace)
: this(name)
{
var element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
{
OnlineResource = new OnlineResource(element, @namespace);
}
}
public override void ReadXml(XmlReader reader)
{
if (CheckEmptyNode(reader, _name, Namespace))
{
OnlineResource = new OnlineResource();
}
OnlineResource.ReadXml(reader);
reader.ReadEndElement();
}
public Service(XElement node, string @namespace)
{
XElement element;
if (ParseName)
{
element = node.Element(XName.Get("Name", @namespace));
if (element == null) throw WmsParsingException.ElementNotFound("Name");
var value = element.Value;
if (!value.ToLower().StartsWith("ogc:wms")) Debug.WriteLine("Warning: Invalid service name: '{0}'. Must be 'OGC:WMS'", value);
Name = ServiceName.WMS;
}
element = node.Element(XName.Get("Title", @namespace));
if (element == null)
throw WmsParsingException.ElementNotFound("Title");
Title = element.Value;
element = node.Element(XName.Get("Abstract", @namespace));
Abstract = element != null ? element.Value : string.Empty;
element = node.Element(XName.Get("KeywordList", @namespace));
if (element != null)
KeywordList = new KeywordList(element, @namespace);
element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
OnlineResource = new OnlineResource(element, @namespace);
element = node.Element(XName.Get("ContactInformation", @namespace));
if (element != null)
ContactInformation = new ContactInformation(element, @namespace);
element = node.Element(XName.Get("Fees", @namespace));
Fees = element != null ? element.Value : string.Empty;
element = node.Element(XName.Get("AccessConstraints", @namespace));
AccessConstraints = element != null ? element.Value : string.Empty;
element = node.Element(XName.Get("LayerLimit", @namespace));
if (element == null)
LayerLimit = null;
else
LayerLimit = int.Parse(element.Value, NumberFormatInfo.InvariantInfo);
element = node.Element(XName.Get("MaxWidth", @namespace));
if (element == null)
MaxWidth = null;
else
MaxWidth = int.Parse(element.Value, NumberFormatInfo.InvariantInfo);
element = node.Element(XName.Get("MaxHeight", @namespace));
if (element == null)
MaxHeight = null;
else
MaxHeight = int.Parse(element.Value, NumberFormatInfo.InvariantInfo);
}
public override void WriteXml(XmlWriter writer)
{
writer.WriteElementString("Title", Namespace, Title);
writer.WriteStartElement("OnlineResource", Namespace);
OnlineResource.WriteXml(writer);
writer.WriteEndElement();
writer.WriteStartElement("LogoURL", Namespace);
LogoURL.WriteXml(writer);
writer.WriteEndElement();
}
public AuthorityURL(XElement node, string @namespace)
{
var att = node.Attribute("name");
if (att == null)
throw WmsParsingException.AttributeNotFound("name");
Name = att.Value;
var element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
OnlineResource = new OnlineResource(element, @namespace);
}
public Attribution(XElement node, string @namespace)
: this()
{
var element = node.Element(XName.Get("Title", @namespace));
if (element != null) Title = element.Value;
element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null) OnlineResource = new OnlineResource(element, @namespace);
element = node.Element(XName.Get("LogoURL", @namespace));
if (element != null) LogoURL = new LogoURL(element, @namespace);
}
public StyleURL(XElement node, string @namespace)
{
var element = node.Element(XName.Get("Format", @namespace));
Format = element == null ? "png" : element.Value;
element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
{
OnlineResource = new OnlineResource(element, @namespace);
}
}
public DataURL(XElement node, string ns)
{
var element = node.Element(XName.Get("Format", ns));
if (element == null)
throw WmsParsingException.ElementNotFound("Format");
Format = element.Value;
element = node.Element(XName.Get("OnlineResource", ns));
if (element == null)
throw WmsParsingException.ElementNotFound("OnlineResource");
OnlineResource = new OnlineResource(element, ns);
}
public LogoURL(XElement node, string nameSpace)
{
var att = node.Attribute(XName.Get("width"));
Width = int.Parse(att.Value, NumberFormatInfo.InvariantInfo);
att = node.Attribute(XName.Get("height"));
Height = int.Parse(att.Value, NumberFormatInfo.InvariantInfo);
var element = node.Element(XName.Get("Format", nameSpace));
Format = element == null ? "png" : element.Value;
element = node.Element(XName.Get("OnlineResource", nameSpace));
if (element != null)
OnlineResource = new OnlineResource(element, nameSpace);
}
public override void WriteXml(XmlWriter writer)
{
writer.WriteElementString("Name", Namespace, Name.ToString());
writer.WriteElementString("Title", Namespace, Title);
if (!string.IsNullOrEmpty(Abstract))
{
writer.WriteElementString("Abstract", Namespace, Abstract);
}
if (_keywordListField != null && _keywordListField.Keyword.Count > 0)
{
writer.WriteStartElement("KeywordList", Namespace);
KeywordList.WriteXml(writer);
writer.WriteEndElement();
}
writer.WriteStartElement("OnlineResource", Namespace);
OnlineResource.WriteXml(writer);
writer.WriteEndElement();
if (_contactInformationField != null)
{
writer.WriteStartElement("ContactInformation", Namespace);
_contactInformationField.WriteXml(writer);
writer.WriteEndElement();
}
if (!string.IsNullOrEmpty(Fees))
{
writer.WriteElementString("Fees", Namespace, Fees);
}
if (!string.IsNullOrEmpty(AccessConstraints))
{
writer.WriteElementString("AccessConstraints", Namespace, AccessConstraints);
}
if (LayerLimit.HasValue)
{
writer.WriteElementString("LayerLimit", Namespace, LayerLimit.Value.ToString());
}
if (MaxWidth.HasValue)
{
writer.WriteElementString("MaxWidth", Namespace, MaxWidth.Value.ToString());
}
if (MaxHeight.HasValue)
{
writer.WriteElementString("MaxHeight", Namespace, MaxHeight.Value.ToString());
}
}
public MetadataURL(XElement node, string @namespace)
{
var att = node.Attribute("type");
if (att == null)
throw WmsParsingException.AttributeNotFound("type");
Type = att.Value;
var element = node.Element(XName.Get("Format", @namespace));
Format = element == null ? "png" : element.Value;
element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
OnlineResource = new OnlineResource(element, @namespace);
}
public override void ReadXml(XmlReader reader)
{
reader.MoveToContent();
var isEmpty = reader.IsEmptyElement;
reader.ReadStartElement();
if (!isEmpty)
{
reader.ReadStartElement("Title");
Title = reader.ReadContentAsString();
reader.ReadEndElement();
OnlineResource.ReadXml(reader);
LogoURL.ReadXml(reader);
reader.ReadEndElement();
}
}
public FeatureListURL(XElement node, string ns)
{
var element = node.Element(XName.Get("Format", ns));
if (element == null)
{
throw WmsParsingException.ElementNotFound("Format");
}
Format = element.Value;
element = node.Element(XName.Get("OnlineResource", ns));
if (element == null)
{
throw WmsParsingException.ElementNotFound("OnlineResource");
}
OnlineResource = new OnlineResource(element, ns);
}
public AuthorityURL(XElement node, string @namespace)
{
var att = node.Attribute("name");
if (att == null)
{
throw WmsParsingException.AttributeNotFound("name");
}
Name = att.Value;
var element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
{
OnlineResource = new OnlineResource(element, @namespace);
}
}
public LegendURL(XElement node, string nameSpace)
{
var att = node.Attribute(XName.Get("width"));
Width = int.Parse(att.Value, NumberFormatInfo.InvariantInfo);
att = node.Attribute(XName.Get("height"));
Height = int.Parse(att.Value, NumberFormatInfo.InvariantInfo);
var element = node.Element(XName.Get("Format", nameSpace));
Format = element?.Value ?? "png";
element = node.Element(XName.Get("OnlineResource", nameSpace));
if (element != null)
{
OnlineResource = new OnlineResource(element, nameSpace);
}
}
public MetadataURL(XElement node, string @namespace)
{
var att = node.Attribute("type");
if (att == null)
{
throw WmsParsingException.AttributeNotFound("type");
}
Type = att.Value;
var element = node.Element(XName.Get("Format", @namespace));
Format = element == null ? "png" : element.Value;
element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
{
OnlineResource = new OnlineResource(element, @namespace);
}
}
public Attribution(XElement node, string @namespace)
: this()
{
var element = node.Element(XName.Get("Title", @namespace));
if (element != null)
{
Title = element.Value;
}
element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
{
OnlineResource = new OnlineResource(element, @namespace);
}
element = node.Element(XName.Get("LogoURL", @namespace));
if (element != null)
{
LogoURL = new LogoURL(element, @namespace);
}
}
public override void ReadXml(XmlReader reader)
{
if (CheckEmptyNode(reader, "Service", string.Empty))
{
throw WmsParsingException.ElementNotFound("Service");
}
while (!reader.EOF)
{
if (reader.IsStartElement())
{
switch (reader.LocalName)
{
case "Name":
string name = reader.ReadElementContentAsString();
const string prefix = "ogc:";
if (name.ToLower().StartsWith(prefix))
{
name = name.Substring(prefix.Length);
}
Name = (ServiceName)Enum.Parse(typeof(ServiceName), name, true);
break;
case "Title":
Title = reader.ReadElementContentAsString();
break;
case "Abstact":
Abstract = reader.ReadElementContentAsString();
break;
case "KeywordList":
KeywordList = new KeywordList();
KeywordList.ReadXml(reader);
break;
case "OnlineResource":
OnlineResource = new OnlineResource();
OnlineResource.ReadXml(reader);
break;
case "ContactInformation":
ContactInformation = new ContactInformation();
ContactInformation.ReadXml(reader);
break;
case "Fees":
Fees = reader.ReadElementContentAsString();
break;
case "AccessConstraints":
AccessConstraints = reader.ReadElementContentAsString();
break;
case "LayerLimit":
LayerLimit = reader.ReadElementContentAsInt();
break;
case "MaxWidth":
MaxWidth = reader.ReadElementContentAsInt();
break;
case "MaxHeight":
MaxHeight = reader.ReadElementContentAsInt();
break;
default:
reader.Skip();
break;
}
}
else
{
reader.Read();
}
}
}
public Service(XElement node, string @namespace)
{
XElement element;
if (ParseName)
{
element = node.Element(XName.Get("Name", @namespace));
if (element == null)
{
throw WmsParsingException.ElementNotFound("Name");
}
var value = element.Value;
if (!value.ToLower().StartsWith("ogc:wms"))
{
Debug.WriteLine("Warning: Invalid service name: '{0}'. Must be 'OGC:WMS'", value);
}
Name = ServiceName.WMS;
}
element = node.Element(XName.Get("Title", @namespace));
if (element == null)
{
throw WmsParsingException.ElementNotFound("Title");
}
Title = element.Value;
element = node.Element(XName.Get("Abstract", @namespace));
Abstract = element != null ? element.Value : string.Empty;
element = node.Element(XName.Get("KeywordList", @namespace));
if (element != null)
{
KeywordList = new KeywordList(element, @namespace);
}
element = node.Element(XName.Get("OnlineResource", @namespace));
if (element != null)
{
OnlineResource = new OnlineResource(element, @namespace);
}
element = node.Element(XName.Get("ContactInformation", @namespace));
if (element != null)
{
ContactInformation = new ContactInformation(element, @namespace);
}
element = node.Element(XName.Get("Fees", @namespace));
Fees = element != null ? element.Value : string.Empty;
element = node.Element(XName.Get("AccessConstraints", @namespace));
AccessConstraints = element != null ? element.Value : string.Empty;
element = node.Element(XName.Get("LayerLimit", @namespace));
if (element == null)
{
LayerLimit = null;
}
else
{
LayerLimit = int.Parse(element.Value, NumberFormatInfo.InvariantInfo);
}
element = node.Element(XName.Get("MaxWidth", @namespace));
if (element == null)
{
MaxWidth = null;
}
else
{
MaxWidth = int.Parse(element.Value, NumberFormatInfo.InvariantInfo);
}
element = node.Element(XName.Get("MaxHeight", @namespace));
if (element == null)
{
MaxHeight = null;
}
else
{
MaxHeight = int.Parse(element.Value, NumberFormatInfo.InvariantInfo);
}
}
/// <remarks> WMS-C uses the VendorSpecificCapabilities to specify the tile schema.</remarks>
private static IEnumerable<ITileSource> ParseVendorSpecificCapabilitiesNode(
XElement xVendorSpecificCapabilities, OnlineResource onlineResource)
{
var xTileSets = xVendorSpecificCapabilities.Elements(XName.Get("TileSet"));
return xTileSets.Select(tileSet => ParseTileSetNode(tileSet, onlineResource)).ToList();
}
public override void ReadXml(XmlReader reader)
{
if (CheckEmptyNode(reader, "Service", string.Empty, true))
throw WmsParsingException.ElementNotFound("Service");
while (!reader.EOF)
{
if (reader.IsStartElement())
{
switch (reader.LocalName)
{
case "Name":
string name = reader.ReadElementContentAsString();
const string prefix = "ogc:";
if (name.ToLower().StartsWith(prefix)) name = name.Substring(prefix.Length);
Name = (ServiceName)Enum.Parse(typeof(ServiceName), name , true);
break;
case "Title":
Title = reader.ReadElementContentAsString();
break;
case "Abstact":
Abstract = reader.ReadElementContentAsString();
break;
case "KeywordList":
KeywordList = new KeywordList();
KeywordList.ReadXml(reader);
break;
case "OnlineResource":
OnlineResource = new OnlineResource();
OnlineResource.ReadXml(reader);
break;
case "ContactInformation":
ContactInformation = new ContactInformation();
ContactInformation.ReadXml(reader);
break;
case "Fees":
Fees = reader.ReadElementContentAsString();
break;
case "AccessConstraints":
AccessConstraints = reader.ReadElementContentAsString();
break;
case "LayerLimit":
LayerLimit = reader.ReadElementContentAsInt();
break;
case "MaxWidth":
MaxWidth = reader.ReadElementContentAsInt();
break;
case "MaxHeight":
MaxHeight = reader.ReadElementContentAsInt();
break;
default:
reader.Skip();
break;
}
}
else
{
reader.Read();
}
}
}
