/// <summary>
/// convenience method which initiates parsing of an XML source from string.
/// </summary>
/// <param name="handler">
/// XMLHandler based object which will process the XML elements.
/// </param>
/// <param name="source">
/// The XML source passed as a String
/// </param>
/// <param name="schemaName">
/// String object holding the name of the XML schema file to use for validating the XML.
/// Note that whether this is used or not is dependant upon the XMLParser in use.
/// </param>
public virtual void ParseXmlString(XmlHandler handler, string source, string schemaName)
{
// Put the source string into a RawDataContainer
using (var rawXMLData = new RawDataContainer())
{
rawXMLData.SetData(new MemoryStream(global::System.Text.Encoding.ASCII.GetBytes(source)));
try
{
// The actual parsing action (this is overridden and depends on the specific parser)
ParseXml(handler, rawXMLData, schemaName);
}
catch
{
//// make sure we don't allow rawXMLData to release String owned data no matter what!
//rawXMLData.SetData((byte[]) null);
//rawXMLData.SetSize(0);
//throw;
}
//// !!! We must not allow DataContainer to delete String owned data,
//// therefore, we set it's data to 0 to avoid double-deletion
//rawXMLData.SetData((byte[]) null);
//rawXMLData.SetSize(0);
}
}
public override void LoadRawDataContainer(string filename, RawDataContainer output, string resourceGroup)
{
if (String.IsNullOrEmpty(filename))
{
throw new InvalidRequestException("Filename supplied for data loading must be valid.");
}
var finalFilename = GetFinalFilename(filename, resourceGroup);
var buffer = File.ReadAllBytes(finalFilename);
output.SetData(new MemoryStream(buffer, 0, buffer.Length, false, true));
}