/// <summary>
/// reads the current positioned reader and creates a batchstatus element
/// </summary>
/// <param name="reader">XmlReader positioned at the start of the status element</param>
/// <param name="parser">The Feedparser to be used</param>
/// <returns>GDataBatchStatus</returns>
public static GDataBatchStatus ParseBatchStatus(XmlReader reader, AtomFeedParser parser)
{
Tracing.Assert(reader != null, "reader should not be null");
if (reader == null)
{
throw new ArgumentNullException("reader");
}
GDataBatchStatus status = null;
object localname = reader.LocalName;
if (localname.Equals(parser.Nametable.BatchStatus))
{
status = new GDataBatchStatus();
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
localname = reader.LocalName;
if (localname.Equals(parser.Nametable.BatchReason))
{
status.Reason = Utilities.DecodedValue(reader.Value);
}
else if (localname.Equals(parser.Nametable.BatchContentType))
{
status.ContentType = Utilities.DecodedValue(reader.Value);
}
else if (localname.Equals(parser.Nametable.BatchStatusCode))
{
status.Code = int.Parse(Utilities.DecodedValue(reader.Value), CultureInfo.InvariantCulture);
}
}
}
reader.MoveToElement();
// FIX: THIS CODE SEEMS TO MAKE AN INFINITE LOOP WITH NextChildElement()
int lvl = -1;
// status can have one child element, errors
while (Utilities.NextChildElement(reader, ref lvl))
{
localname = reader.LocalName;
if (localname.Equals(parser.Nametable.BatchErrors))
{
GDataBatchError.ParseBatchErrors(reader, parser, status);
}
}
}
return(status);
}
/// <summary>
/// parses the current position in the xml reader and fills
/// the provided GDataEntryBatch property on the entry object
/// </summary>
/// <param name="reader">the xmlreader positioned at a batch element</param>
/// <param name="entry">the atomentry object to fill in</param>
protected void ParseBatch(XmlReader reader, AtomEntry entry)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
if (entry == null)
{
throw new ArgumentNullException("entry");
}
if (IsCurrentNameSpace(reader, BaseNameTable.gBatchNamespace))
{
object elementName = reader.LocalName;
if (entry.BatchData == null)
{
entry.BatchData = new GDataBatchEntryData();
}
GDataBatchEntryData batch = entry.BatchData;
if (elementName.Equals(_nameTable.BatchId))
{
batch.Id = Utilities.DecodedValue(reader.ReadString());
}
else if (elementName.Equals(_nameTable.BatchOperation))
{
batch.Type = ParseOperationType(reader);
}
else if (elementName.Equals(_nameTable.BatchStatus))
{
batch.Status = GDataBatchStatus.ParseBatchStatus(reader, this);
}
else if (elementName.Equals(_nameTable.BatchInterrupt))
{
batch.Interrupt = GDataBatchInterrupt.ParseBatchInterrupt(reader, this);
}
else
{
Tracing.TraceInfo("got an unknown batch element: " + elementName.ToString());
// default extension parsing
ParseExtensionElements(reader, entry);
}
}
}
/// <summary>
/// parses a list of errors
/// </summary>
/// <param name="reader">XmlReader positioned at the start of the status element</param>
/// <param name="status">the batch status element to add the errors tohe</param>
/// <param name="parser">the feedparser to be used</param>
public static void ParseBatchErrors(XmlReader reader, AtomFeedParser parser, GDataBatchStatus status)
{
if (reader == null)
{
throw new System.ArgumentNullException("reader");
}
object localname = reader.LocalName;
if (localname.Equals(parser.Nametable.BatchErrors))
{
int lvl = -1;
while (Utilities.NextChildElement(reader, ref lvl))
{
localname = reader.LocalName;
if (localname.Equals(parser.Nametable.BatchError))
{
status.Errors.Add(ParseBatchError(reader, parser));
}
}
}
return;
}
