public AtomFeed ReadFeed(XmlReader reader)
{
if (reader.ReadState != ReadState.Initial) {
throw new InvalidOperationException();
}
AtomFeed feed = null;
lock (_lock) {
_nameTable = new AtomNameTable(reader.NameTable);
if (reader.IsStartElement((string)_nameTable.LocalNameFeed, (string)_nameTable.NamespaceUriAtom)) {
feed = ReadFeedInner(reader);
}
}
if (feed == null) {
throw new AtomFormatException("The document is not a feed document.");
}
return feed;
}
public AtomDocument ReadDocument(XmlReader reader)
{
if (reader.ReadState != ReadState.Initial) {
throw new InvalidOperationException();
}
AtomDocument doc = null;
lock (_lock) {
_nameTable = new AtomNameTable(reader.NameTable);
if (reader.IsStartElement((string)_nameTable.LocalNameFeed, (string)_nameTable.NamespaceUriAtom)) {
bool halt = RaiseDocumentTypeDetectedEvent(typeof(AtomFeed));
if (halt) {
throw new ArgumentException("Further processing fot AtomFeed was halted.");
}
doc = ReadFeedInner(reader);
}
else if (reader.IsStartElement((string)_nameTable.LocalNameEntry, (string)_nameTable.NamespaceUriAtom)) {
bool halt = RaiseDocumentTypeDetectedEvent(typeof(AtomEntry));
if (halt) {
throw new ArgumentException("Further processing fot AtomEntry was halted.");
}
doc = ReadEntryInner(reader);
}
}
if (doc == null) {
throw new AtomFormatException("The document is neigher feed document nor entry document.");
}
return doc;
}
public AtomEntry ReadEntry(XmlReader reader)
{
if (reader.ReadState != ReadState.Initial) {
throw new InvalidOperationException();
}
AtomEntry entry = null;
lock (_lock) {
_nameTable = new AtomNameTable(reader.NameTable);
if (reader.IsStartElement((string)_nameTable.LocalNameEntry, (string)_nameTable.NamespaceUriAtom)) {
entry = ReadEntryInner(reader);
}
}
if (entry == null) {
throw new AtomFormatException("The document is not a entry document.");
}
return entry;
}