/// <summary>
/// Parse the extract progress response.
/// </summary>
/// <param name="hDocument">The GeosoftXML response</param>
/// <param name="eStatus">The status of the extraction</param>
/// <param name="iProgress">The percent completion of the extraction</param>
/// <param name="szStatus">The current extraction task</param>
public void ExtractProgress(System.Xml.XmlDocument hDocument, out Constant.ExtractStatus eStatus, out Int32 iProgress, out String szStatus)
{
System.Xml.XmlNode hKey;
System.Xml.XmlNode hAttr;
eStatus = Constant.ExtractStatus.UNKNOWN;
iProgress = 0;
szStatus = null;
try
{
// --- find the extract key element ---
hKey = hDocument.SelectSingleNode("/" + Constant.Tag.GEO_XML_TAG + "/" + Constant.Tag.RESPONSE_TAG + "/" + Constant.Tag.EXTRACT_STATUS_TAG + "/" + Constant.Tag.STATUS_TAG);
if (hKey == null) throw new DapException("No status information found in extract progress");
hAttr = hKey.Attributes.GetNamedItem(Constant.Attribute.VALUE_ATTR);
if (hAttr == null)
{
eStatus = Constant.ExtractStatus.UNKNOWN;
}
else
{
if (hAttr.Value == "IN PROGRESS")
eStatus = Constant.ExtractStatus.IN_PROGRESS;
else if (hAttr.Value == "COMPLETED")
eStatus = Constant.ExtractStatus.COMPLETED;
else if (hAttr.Value == "CANCELLED")
eStatus = Constant.ExtractStatus.CANCELLED;
}
hAttr = hKey.Attributes.GetNamedItem(Constant.Attribute.PROGRESS_ATTR);
if (hAttr != null) iProgress = Convert.ToInt32(hAttr.Value);
hAttr = hKey.Attributes.GetNamedItem(Constant.Attribute.STATUS_ATTR);
if (hAttr != null) szStatus = hAttr.Value;
}
catch (Exception e)
{
throw new DapException("Error retrieving status information in extract progress", e);
}
}
/// <summary>
/// Get the extract progress from the dap server
/// </summary>
/// <param name="szKey">The extraction key</param>
/// <param name="eStatus">The status of the extraction</param>
/// <returns></returns>
public void ExtractProgress(string szKey, out Constant.ExtractStatus eStatus)
{
ExtractProgress(szKey, out eStatus, null);
}
/// <summary>
/// Get the extract progress from the dap server
/// </summary>
/// <param name="szKey">The extraction key</param>
/// <param name="eStatus">The status of the extraction</param>
/// <param name="progressCallBack">Progress handler (may be null)</param>
/// <returns></returns>
public void ExtractProgress(string szKey, out Constant.ExtractStatus eStatus, UpdateProgessCallback progressCallBack)
{
System.Xml.XmlDocument hResponseDocument;
Int32 iProgress;
string szStatus;
hResponseDocument = ExtractProgress(szKey, progressCallBack);
m_hParse.ExtractProgress(hResponseDocument, out eStatus, out iProgress, out szStatus);
}
/// <summary>
/// Create the url, base of the xml version and whether it is secure or not
/// </summary>
/// <param name="eRequest"></param>
/// <returns></returns>
public string CreateUrl(Constant.Request eRequest)
{
m_oLock.AcquireReaderLock(-1);
string strUrl = m_strUrl;
switch (m_hEncodeRequest.Version)
{
case Version.GEOSOFT_XML_1_0:
strUrl += Constant.ServerV1[Convert.ToInt32(eRequest)];
break;
case Version.GEOSOFT_XML_1_1:
strUrl += Constant.ServerV1_1[Convert.ToInt32(eRequest)];
break;
}
if (m_oCommunication.Secure && eRequest != Constant.Request.CONFIGURATION)
strUrl += Constant.RequestXmlSecure;
else
strUrl += Constant.RequestXmlNormal;
m_oLock.ReleaseReaderLock();
return strUrl;
}
