private void LoadData()

in tools/simpleresgen/mono/ResXResourceReader.cs [144:203]
55 lines of code
15 McCabe index (conditional complexity)

		private void LoadData ()
		{
			hasht = new OrderedDictionary ();
			hashtm = new OrderedDictionary ();
			if (fileName != null) {
				stream = File.OpenRead (fileName);
			}

			try {
				xmlReader = null;
				if (stream != null) {
					xmlReader = new XmlTextReader (stream);
				} else if (reader != null) {
					xmlReader = new XmlTextReader (reader);
				}

				if (xmlReader == null) {
					throw new InvalidOperationException ("ResourceReader is closed.");
				}

				xmlReader.WhitespaceHandling = WhitespaceHandling.None;

				ResXHeader header = new ResXHeader ();
				try {
					while (xmlReader.Read ()) {
						if (xmlReader.NodeType != XmlNodeType.Element)
							continue;

						switch (xmlReader.LocalName) {
						case "resheader":
							ParseHeaderNode (header);
							break;
						case "data":
							ParseDataNode (false);
							break;
						case "metadata":
							ParseDataNode (true);
							break;
						}
					}
				} catch (XmlException ex) {
					throw new ArgumentException ("Invalid ResX input.", ex);
				} catch (SerializationException ex) {
					throw ex;
				} catch (TargetInvocationException ex) {
					throw ex;
				} catch (Exception ex) {
					XmlException xex = new XmlException (ex.Message, ex, 
						xmlReader.LineNumber, xmlReader.LinePosition);
					throw new ArgumentException ("Invalid ResX input.", xex);
				}
				header.Verify ();
			} finally {
				if (fileName != null) {
					stream.Close ();
					stream = null;
				}
				xmlReader = null;
			}
		}