public override bool CanRead(byte initialOctet)
{
return(ClassDefinitionConverter.CanRead(initialOctet) ||
(0x60 <= initialOctet && initialOctet <= 0x6f) ||
Constants.BC_OBJECT == initialOctet ||
base.CanRead(initialOctet));
}
public override object ReadValueNotExisted(HessianReader reader, HessianContext context, Type objectType, byte initialOctet)
{
if (ClassDefinitionConverter.CanRead(initialOctet))
{
ClassDefinitionConverter.ReadValue(reader, context, typeof(ClassDefinition), initialOctet);
initialOctet = reader.ReadByte();
}
int definitionIndex = 0;
if (0x60 <= initialOctet && initialOctet <= 0x6f)
{
definitionIndex = initialOctet - Constants.BC_OBJECT_DIRECT;
}
else if (Constants.BC_OBJECT == initialOctet)
{
definitionIndex = (int)IntConverter.ReadValue(reader, context, typeof(int));
}
var definition = context.ClassRefs.GetItem(definitionIndex);
object value = null;
if (definition.Type.IsEnum)
{
definition.VisitFields(field =>
{
var fieldValue = AutoConverter.ReadValue(reader, context, field.Type);
if (field.Name == "name")
{
value = Enum.Parse(definition.Type, (string)fieldValue);
context.ValueRefs.AddItem(value);
}
});
}
else
{
value = Activator.CreateInstance(definition.Type);
context.ValueRefs.AddItem(value);
definition.VisitFields(field =>
{
var fieldValue = AutoConverter.ReadValue(reader, context, field.Type);
field.Setter(value, fieldValue);
});
}
return(value);
}
public override void WriteValueNotExisted(HessianWriter writer, HessianContext context, object value)
{
var definition = ClassDefinition.ForType(value.GetType());
ClassDefinitionConverter.WriteClassDefinition(writer, context, definition, out int definitionIndex);
if (definitionIndex <= Constants.OBJECT_DIRECT_MAX)
{
writer.Write((byte)(Constants.BC_OBJECT_DIRECT + definitionIndex));
}
else
{
writer.Write(Constants.BC_OBJECT);
writer.Write(definitionIndex);
}
definition.VisitFields(field =>
{
var fieldValue = field.Getter(value);
AutoConverter.WriteValue(writer, context, fieldValue);
});
}