/// <summary>
/// To retrieve informations about the CSW service.
/// </summary>
/// <remarks>
/// </remarks>
/// <param name="param1">capabilitiesxml details </param>
private bool ParseCapabilities(string capabilitiesxml) {
try {
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(capabilitiesxml);
XmlNamespaceManager xmlnsManager = new XmlNamespaceManager(xmlDoc.NameTable);
if (this.Profile.CswNamespace.Length <= 0) {
this.Profile.CswNamespace = CswProfiles.DEFAULT_CSW_NAMESPACE;
}
xmlnsManager.AddNamespace("ows", "http://www.opengis.net/ows");
xmlnsManager.AddNamespace("csw", this.Profile.CswNamespace);
xmlnsManager.AddNamespace("wrs", "http://www.opengis.net/cat/wrs");
xmlnsManager.AddNamespace("wrs10", "http://www.opengis.net/cat/wrs/1.0");
xmlnsManager.AddNamespace("xlink", "http://www.w3.org/1999/xlink");
xmlnsManager.AddNamespace("wcs", "http://www.opengis.net/wcs");
//setting capabilities
if (capabilities == null) capabilities = new CswCatalogCapabilities();
if (isWCSService(capabilitiesxml))
{
capabilities.GetRecordByID_GetURL = xmlDoc.SelectSingleNode("/wcs:WCS_Capabilities/wcs:Capability/wcs:Request/wcs:GetCoverage/wcs:DCPType/wcs:HTTP/wcs:Get/wcs:OnlineResource/@xlink:href", xmlnsManager).Value;
if (capabilities.GetRecordByID_GetURL == null || capabilities.GetRecordByID_GetURL.Trim().Length == 0)
{
Utils.logger.writeLog(Resources.NoValidCoverageUrl);
throw new Exception(Resources.NoValidCoverageUrl);
}
}
else
{
if (this.profile.Name == "INSPIRE CSW 2.0.2 AP ISO")
{
capabilities.GetRecords_PostURL = xmlDoc.SelectSingleNode("//ows:OperationsMetadata/ows:Operation[@name='GetRecords']/ows:DCP/ows:HTTP/ows:Post[translate(ows:Constraint/ows:Value, 'SOAP', 'soap')='soap']/@xlink:href", xmlnsManager).Value;
capabilities.GetRecords_IsSoapEndPoint = true;
} else
capabilities.GetRecords_PostURL = xmlDoc.SelectSingleNode("//ows:OperationsMetadata/ows:Operation[@name='GetRecords']/ows:DCP/ows:HTTP/ows:Post[translate(ows:Constraint/ows:Value, 'XML', 'xml')='xml']/@xlink:href", xmlnsManager).Value;
if (capabilities.GetRecords_PostURL == null || capabilities.GetRecords_PostURL.Trim().Length == 0)
{
Utils.logger.writeLog(Resources.NoValidPostUrl);
throw new Exception(Resources.NoValidPostUrl);
}
capabilities.GetRecordByID_GetURL = xmlDoc.SelectSingleNode("//ows:OperationsMetadata/ows:Operation[@name='GetRecordById']/ows:DCP/ows:HTTP/ows:Get/@xlink:href", xmlnsManager).Value;
}
return true;
}
catch (Exception e) {
Utils.logger.writeLog(e.StackTrace);
return false;
}
}
/// <summary>
/// To retrieve informations about the CSW service.
/// </summary>
/// <remarks>
/// </remarks>
/// <param name="param1">capabilitiesxml details </param>
private bool ParseCapabilities(string capabilitiesxml) {
try {
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(capabilitiesxml);
XmlNamespaceManager xmlnsManager = new XmlNamespaceManager(xmlDoc.NameTable);
if (this.Profile.CswNamespace.Length <= 0) {
this.Profile.CswNamespace = CswProfiles.DEFAULT_CSW_NAMESPACE;
}
xmlnsManager.AddNamespace("ows", "http://www.opengis.net/ows");
xmlnsManager.AddNamespace("csw", this.Profile.CswNamespace);
xmlnsManager.AddNamespace("wrs", "http://www.opengis.net/cat/wrs");
xmlnsManager.AddNamespace("wrs10", "http://www.opengis.net/cat/wrs/1.0");
xmlnsManager.AddNamespace("xlink", "http://www.w3.org/1999/xlink");
xmlnsManager.AddNamespace("wcs", "http://www.opengis.net/wcs");
//setting capabilities
if (capabilities == null) capabilities = new CswCatalogCapabilities();
if (isWCSService(capabilitiesxml))
{
capabilities.GetRecordByID_GetURL = xmlDoc.SelectSingleNode("/wcs:WCS_Capabilities/wcs:Capability/wcs:Request/wcs:GetCoverage/wcs:DCPType/wcs:HTTP/wcs:Get/wcs:OnlineResource", xmlnsManager).Attributes["xlink:href"].Value;
if (capabilities.GetRecordByID_GetURL == null || capabilities.GetRecordByID_GetURL.Trim().Length == 0)
{
Utils.logger.writeLog(Resources.NoValidCoverageUrl);
throw new Exception(Resources.NoValidCoverageUrl);
}
}
else
{
// XmlNodeList parentNodeList = xmlDoc.SelectNodes("//ows:OperationsMetadata/ows:Operation[@name='GetRecords']/ows:DCP/ows:HTTP/ows:Post", xmlnsManager);
capabilities.GetRecords_PostURL = xmlDoc.SelectSingleNode("//ows:OperationsMetadata/ows:Operation[@name='GetRecords']/ows:DCP/ows:HTTP/ows:Post", xmlnsManager).Attributes["xlink:href"].Value;
/* if (parentNodeList.Count > 1)
{
XmlNodeList nodeList = xmlDoc.SelectNodes("//ows:OperationsMetadata/ows:Operation[@name='GetRecords']/ows:DCP/ows:HTTP/ows:Post/ows:Constraint/ows:Value", xmlnsManager);
if (nodeList != null && nodeList.Count >0 && (nodeList.Item(0).InnerText.Equals("SOAP") || nodeList.Item(0).InnerText.Equals("soap")))
{
capabilities.GetRecords_IsSoapEndPoint = true;
}
else if(capabilities.GetRecords_PostURL.ToLower().Contains("soap"))
{
capabilities.GetRecords_IsSoapEndPoint = true;
}
// capabilities.GetRecords_PostURL = xmlDoc.SelectSingleNode("//ows:OperationsMetadata/ows:Operation[@name='GetRecords']/ows:DCP/ows:HTTP/ows:Post", xmlnsManager).Attributes["xlink:href"].Value;
}*/
XmlNodeList nodeList = xmlDoc.SelectNodes("//ows:OperationsMetadata/ows:Operation[@name='GetRecords']/ows:DCP/ows:HTTP/ows:Post/ows:Constraint/ows:Value", xmlnsManager);
for (int iter = 0; iter < nodeList.Count; iter++)
{
capabilities.GetRecords_PostURL = nodeList.Item(iter).ParentNode.ParentNode.Attributes["xlink:href"].Value;
if (this.profile.Name == "INSPIRE CSW 2.0.2 AP ISO")
{
if (nodeList.Item(iter).InnerText.Equals("SOAP") || nodeList.Item(iter).InnerText.Equals("soap") || capabilities.GetRecords_PostURL.ToLower().Contains("soap"))
{
capabilities.GetRecords_IsSoapEndPoint = true;
break;
}
}
else
{
if (nodeList.Item(iter).InnerText.Equals("XML") || nodeList.Item(iter).InnerText.Equals("xml"))
{
break;
}
}
}
if (capabilities.GetRecords_PostURL == null || capabilities.GetRecords_PostURL.Trim().Length == 0)
{
Utils.logger.writeLog(Resources.NoValidPostUrl);
throw new Exception(Resources.NoValidPostUrl);
}
// capabilities.GetRecords_PostURL = xmlDoc.SelectSingleNode("//ows:OperationsMetadata/ows:Operation[@name='GetRecords']/ows:DCP/ows:HTTP/ows:Post", xmlnsManager).Attributes["xlink:href"].Value;
capabilities.GetRecordByID_GetURL = xmlDoc.SelectSingleNode("//ows:OperationsMetadata/ows:Operation[@name='GetRecordById']/ows:DCP/ows:HTTP/ows:Get", xmlnsManager).Attributes["xlink:href"].Value;
}
return true;
}
catch (Exception e) {
Utils.logger.writeLog(e.StackTrace);
return false;
}
}