void WriteElement(Element element)
{
if (TypeNames.ContainsValue(element.ClassName))
{
throw new CodecException(String.Format("Element {0} uses reserved type name \"{1}\".", element.ID, element.ClassName));
}
Writer.WriteTokens(element.ClassName);
Writer.WriteLine("{");
Writer.Indent++;
Writer.WriteTokenLine("id", "elementid", element.ID.ToString());
Writer.WriteTokenLine("name", "string", element.Name);
foreach (var attr in element)
{
if (attr.Value == null)
{
WriteAttribute(attr.Key, typeof(Element), null, false);
}
else
{
WriteAttribute(attr.Key, attr.Value.GetType(), attr.Value, false);
}
}
Writer.Indent--;
Writer.WriteLine("}");
}
public void Encode(Datamodel dm, int encoding_version, Stream stream)
{
Writer = new KV2Writer(stream);
EncodingVersion = encoding_version;
Writer.Write(String.Format(CodecUtilities.HeaderPattern, "keyvalues2", encoding_version, dm.Format, dm.FormatVersion));
Writer.WriteLine();
Users = new Dictionary <Element, int>();
if (EncodingVersion >= 9 && dm.PrefixAttributes.Count > 0)
{
Writer.WriteTokens("$prefix_element$");
Writer.WriteLine("{");
Writer.Indent++;
foreach (var attr in dm.PrefixAttributes)
{
WriteAttribute(attr.Key, attr.Value.GetType(), attr.Value, false);
}
Writer.Indent--;
Writer.WriteLine("}");
}
CountUsers(dm.Root);
WriteElement(dm.Root);
Writer.WriteLine();
foreach (var pair in Users.Where(pair => pair.Value > 1))
{
if (pair.Key == dm.Root)
{
continue;
}
Writer.WriteLine();
WriteElement(pair.Key);
Writer.WriteLine();
}
Writer.Flush();
}
public void Encode(Datamodel dm, int encoding_version, Stream stream)
{
Writer = new KV2Writer(stream);
EncodingVersion = encoding_version;
Writer.Write(String.Format(CodecUtilities.HeaderPattern, "keyvalues2", encoding_version, dm.Format, dm.FormatVersion));
Writer.WriteLine();
Users = new Dictionary<Element, int>();
if (EncodingVersion >= 9 && dm.PrefixAttributes.Count > 0)
{
Writer.WriteTokens("$prefix_element$");
Writer.WriteLine("{");
Writer.Indent++;
foreach (var attr in dm.PrefixAttributes)
WriteAttribute(attr.Key, attr.Value.GetType(), attr.Value, false);
Writer.Indent--;
Writer.WriteLine("}");
}
CountUsers(dm.Root);
WriteElement(dm.Root);
Writer.WriteLine();
foreach (var pair in Users.Where(pair => pair.Value > 1))
{
if (pair.Key == dm.Root)
continue;
Writer.WriteLine();
WriteElement(pair.Key);
Writer.WriteLine();
}
Writer.Flush();
}