private bool WriteItem(NpgsqlNativeTypeInfo TypeInfo, object item, StringBuilder sb, Boolean ForExtendedQuery)
{
//item could be:
//an Ienumerable - in which case we call WriteEnumeration
//an element - in which case we call the NpgsqlNativeTypeInfo for that type to serialise it.
//an array - in which case we call WriteArray,
// Even an string being an IEnumerable, it shouldn't be processed. It will be processed on the last else.
// See http://pgfoundry.org/tracker/?func=detail&atid=592&aid=1010514&group_id=1000140 for more info.
if (item == null || NpgsqlTypesHelper.DefinedType(item))
{
sb.Append(_elementConverter.ConvertToBackend(item, ForExtendedQuery));
return(true);
}
else if (item is Array)
{
return(WriteArray(TypeInfo, item as Array, sb, ForExtendedQuery));
}
else if (item is IEnumerable)
{
return(WriteEnumeration(TypeInfo, item as IEnumerable, sb, ForExtendedQuery));
}
else
{//This shouldn't really be reachable.
sb.Append(_elementConverter.ConvertToBackend(item, ForExtendedQuery));
return(true);
}
}
private bool WriteItemText(NpgsqlNativeTypeInfo TypeInfo, object item, MemoryStream array, Boolean forExtendedQuery, NativeToBackendTypeConverterOptions options)
{
//item could be:
//an Ienumerable - in which case we call WriteEnumeration
//an element - in which case we call the NpgsqlNativeTypeInfo for that type to serialise it.
//an array - in which case we call WriteArray,
// Even an string being an IEnumerable, it shouldn't be processed. It will be processed on the last else.
// See http://pgfoundry.org/tracker/?func=detail&atid=592&aid=1010514&group_id=1000140 for more info.
if (item == null || NpgsqlTypesHelper.DefinedType(item))
{
byte[] element;
element = _elementConverter.ConvertToBackend(item, forExtendedQuery, options, true);
array.Write(element, 0, element.Length);
return(true);
}
else if (item is Array)
{
return(WriteArrayText(TypeInfo, item as Array, array, forExtendedQuery, options));
}
else if (item is IEnumerable)
{
return(WriteEnumeration(TypeInfo, item as IEnumerable, array, forExtendedQuery, options));
}
else
{//This shouldn't really be reachable.
byte[] element;
element = _elementConverter.ConvertToBackend(item, forExtendedQuery, options, true);
array.Write(element, 0, element.Length);
return(true);
}
}
private bool WriteItem(NpgsqlNativeTypeInfo TypeInfo, object item, StringBuilder sb)
{
//item could be:
//an Ienumerable - in which case we call WriteEnumeration
//an element - in which case we call the NpgsqlNativeTypeInfo for that type to serialise it.
//an array - in which case we call WriteArray,
if (item is IEnumerable)
{
return(WriteEnumeration(TypeInfo, item as IEnumerable, sb));
}
else if (item is Array)
{
return(WriteArray(TypeInfo, item as Array, sb));
}
else
{
sb.Append(_elementConverter.ConvertToBackend(item, false));
return(true);
}
}