/// <summary>
/// Creates a new OlapXmlResponse instance for a certain response document.
/// Every response document will bec checked for a global error element
/// immediately.
/// </summary>
/// <param name="response">Response document to be evaluated.</param>
public OlapXmlResponse(string response)
{
_errors = new List <string>();
_document = XDocument.Parse(response);
_namespaceManager = new XmlNamespaceManager(new NameTable());
_namespaceManager.AddNamespace("Alea", RequestBase.OlapNamespace.NamespaceName);
XElement error = _document.XPathSelectElement("/Alea:Document/Alea:Request/Alea:Error", _namespaceManager);
if (error != null)
{
string errorId = "unknown";
if (error.Attribute(ErrorIdAttribute) != null)
{
errorId = error.Attribute(ErrorIdAttribute).Value;
_errors.Add(errorId);
}
NativeOlapApi.LogError(LogEvent.ErrorInXmlResponse, "Olap server returned the following error: " + errorId);
}
}
/// <summary>
/// Checks for errors that are specific to the RenameDimensionElement request.
/// </summary>
/// <param name="dimension">Dimension to rename element for.</param>
/// <param name="element">The element to be renamed.</param>
/// <param name="newName">The element's new name.</param>
/// <returns>True, if the response document contains any errors. False, otherwise.</returns>
public bool CheckForErrorsInRenameDimensionElement(string dimension, string element, string newName)
{
bool hasErrors = false;
XElement errorElement = _document.XPathSelectElement("/Alea:Document/Alea:Request/Alea:Return/Alea:Dimension/Alea:Error", _namespaceManager);
if (errorElement != null)
{
hasErrors = true;
string errorID = "unknown";
XAttribute errorAttr = errorElement.Attribute("ErrorID");
if (errorAttr.Value != null)
{
errorID = errorAttr.Value;
}
// TODO 10.5: localize error messages
string message = "The element " + element + " could not be renamed to '" + newName + "' in dimension " + dimension + ". The error code from the server was: " + errorID;
NativeOlapApi.LogError(LogEvent.ErrorInXmlResponse, message);
}
return(hasErrors);
}
/// <summary>
/// Checks for errors that are specific to the CreateDimensionElement request.
/// </summary>
/// <param name="dimension">Dimension to create element for.</param>
/// <param name="element">The element to be created.</param>
/// <returns>True, if the response document contains any errors. False, otherwise.</returns>
public bool CheckForErrorsInCreateDimensionElement(string dimension, string element)
{
bool hasErrors = false;
XElement errorElement = _document.XPathSelectElement("/Alea:Document/Alea:Request/Alea:Return/Alea:Dimension/Alea:Elements", _namespaceManager);
if (errorElement != null)
{
string[] returnValues = errorElement.Value.Split('\t');
string olapError = string.Empty;
if (returnValues != null && returnValues.Length > 0)
{
olapError = returnValues[0];
_errors.Add(olapError);
hasErrors = true;
}
// TODO 10.5: localize error messages
string message = "The element " + element + " could not be created in dimension " + dimension + ". The error code from the server was: " + olapError;
NativeOlapApi.LogError(LogEvent.ErrorInXmlResponse, message);
}
return(hasErrors);
}
private void AddError(LogEvent eventId, string message)
{
_errors.Add(message);
NativeOlapApi.LogError(eventId, message);
}
