/**
* Process a single object to be pickled.
*/
private bool dispatch(Type t, object o)
{
Debug.Assert(t != null);
Debug.Assert(o != null);
Debug.Assert(t == o.GetType());
// is it a primitive array?
if (o is Array)
{
Type componentType = t.GetElementType();
if (componentType != null && componentType.IsPrimitive)
{
put_arrayOfPrimitives(componentType, o);
}
else if (o is string[] strings)
{
put_arrayOfStrings(strings);
}
else
{
put_arrayOfObjects((object[])o);
}
return(true);
}
if (t.IsPrimitive)
{
switch (o)
{
case double v:
put_float(v);
return(true);
case int v:
put_long(v);
return(true);
case bool v:
put_bool(v);
return(true);
case float v:
put_float(v);
return(true);
case long v:
put_long(v);
return(true);
case byte v:
put_byte(v);
return(true);
case sbyte v:
put_long(v);
return(true);
case short v:
put_long(v);
return(true);
case ushort v:
put_long(v);
return(true);
case uint v:
put_long(v);
return(true);
case ulong v:
put_ulong(v);
return(true);
case char v:
put_string(v.ToString());
return(true);
}
}
else
{
switch (o)
{
case string v:
put_string(v);
return(true);
case Enum v:
put_string(o.ToString());
return(true);
case decimal v:
put_decimal(v);
return(true);
case DateTime v:
put_datetime(v);
return(true);
case TimeSpan v:
put_timespan(v);
return(true);
case IDictionary v:
put_map(v);
return(true);
case IList v:
put_enumerable(v);
return(true);
case IEnumerable v:
if (t.IsGenericType && t.GetGenericTypeDefinition() == typeof(HashSet <>))
{
put_set(v);
}
else
{
put_enumerable(v);
}
return(true);
}
}
// check registry
IObjectPickler custompickler = pickler.getCustomPickler(t);
if (custompickler != null)
{
// to support this scenario this type derives from Stream and implements Write methods
custompickler.pickle(o, this, pickler);
WriteMemo(o);
return(true);
}
// more complex types
DataContractAttribute dca = (DataContractAttribute)Attribute.GetCustomAttribute(t, typeof(DataContractAttribute));
if (dca != null)
{
put_datacontract(t, o, dca);
return(true);
}
SerializableAttribute sa = (SerializableAttribute)Attribute.GetCustomAttribute(t, typeof(SerializableAttribute));
if (sa != null)
{
put_serializable(t, o);
return(true);
}
if (hasPublicProperties(t))
{
put_objwithproperties(o);
return(true);
}
return(false);
}
