/// <summary> /// Converts the specified <paramref name="value"/> into its raw format and writes it to the output. /// The value has to be of enumeration or primitive type. Only one WriteRawValue call should be made before this object gets disposed. /// </summary> /// <param name="value">The (non-binary) value to write.</param> /// <remarks>We do not accept binary values here; WriteBinaryValue should be used for binary data.</remarks> internal void WriteRawValue(object value) { Debug.Assert(!(value is byte[]), "!(value is byte[])"); string valueAsString; ODataEnumValue enumValue = value as ODataEnumValue; if (enumValue != null) { this.textWriter.Write(enumValue.Value); } else if (value is Geometry || value is Geography) { PrimitiveConverter.Instance.TryWriteAtom(value, textWriter); } else if (AtomValueUtils.TryConvertPrimitiveToString(value, out valueAsString)) { this.textWriter.Write(valueAsString); } else { // throw an exception because the value is neither enum nor primitive throw new ODataException(Strings.ODataUtils_CannotConvertValueToRawString(value.GetType().FullName)); } }
/// <summary> /// Reads the content of a text reader as string and, if <paramref name="expectedPrimitiveTypeReference"/> is specified and primitive type conversion /// is enabled, converts the string to the expected type. /// </summary> /// <param name="expectedPrimitiveTypeReference">The expected type of the value being read or null if no type conversion should be performed.</param> /// <returns>The raw value that was read from the text reader either as string or converted to the provided <paramref name="expectedPrimitiveTypeReference"/>.</returns> private object ReadRawValue(IEdmPrimitiveTypeReference expectedPrimitiveTypeReference) { string stringFromStream = this.textReader.ReadToEnd(); object rawValue; if (expectedPrimitiveTypeReference != null && !this.MessageReaderSettings.DisablePrimitiveTypeConversion) { rawValue = AtomValueUtils.ConvertStringToPrimitive(stringFromStream, expectedPrimitiveTypeReference); } else { rawValue = stringFromStream; } return(rawValue); }