IAmfItemWriter GetAmfWriter(AmfWriterMap writerMap, Type type)
{
IAmfItemWriter amfWriter;
// Use the writer specified within our dictionary, if it exists.
if (writerMap.TryGetValue(type, out amfWriter))
{
return(amfWriter);
}
// Try the lookup again but with the base type (so we can serialize enums and arrays,
// for example).
if (type.BaseType != null && writerMap.TryGetValue(type.BaseType, out amfWriter))
{
return(amfWriter);
}
// No writer exists. Create and cache the default one so we don't need to go through this
// expensive lookup again.
lock (writerMap)
{
// Check inside lock since type may have been added since our initial check
if (writerMap.TryGetValue(type, out amfWriter))
{
return(amfWriter);
}
amfWriter = writerMap.DefaultWriter;
writerMap.Add(type, amfWriter);
return(amfWriter);
}
}
private static IAmfItemWriter GetAmfWriter(AmfWriterMap writerMap, Type type)
{
IAmfItemWriter amfItemWriter;
if (writerMap.TryGetValue(type, out amfItemWriter) || type.BaseType != (Type)null && writerMap.TryGetValue(type.BaseType, out amfItemWriter))
{
return(amfItemWriter);
}
lock (writerMap)
{
if (writerMap.TryGetValue(type, out amfItemWriter))
{
return(amfItemWriter);
}
IAmfItemWriter local_0_1 = writerMap.DefaultWriter;
writerMap.Add(type, local_0_1);
return(local_0_1);
}
}
