internal int ReadInt(EmberReader reader, string fieldName)
{
try
{
return(reader.AssertAndReadContentsAsInt32());
}
catch (ModelException ex)
{
const string Format =
"The value of the field {0} is out of the allowed range for the element with the path {1}.";
throw new ModelException(
string.Format(CultureInfo.InvariantCulture, Format, fieldName, this.GetPath()), ex);
}
}
private static void ReadStreamEntry(
EmberReader reader, IReadOnlyDictionary <int, IEnumerable <IStreamedParameter> > streamedParameters)
{
reader.AssertInnerNumber(GlowStreamEntry.InnerNumber);
int? identifier = null;
object rawValue = null;
while (reader.Read() && (reader.InnerNumber != InnerNumber.EndContainer))
{
switch (reader.GetContextSpecificOuterNumber())
{
case GlowStreamEntry.StreamIdentifier.OuterNumber:
identifier = reader.AssertAndReadContentsAsInt32();
break;
case GlowStreamEntry.StreamValue.OuterNumber:
rawValue = reader.ReadContentsAsObject();
break;
default:
reader.Skip();
break;
}
}
IEnumerable <IStreamedParameter> group;
if (identifier.HasValue && streamedParameters.TryGetValue(identifier.Value, out group) &&
(rawValue != null))
{
foreach (var parameter in group)
{
var value = ExtractValue(parameter, rawValue);
try
{
parameter.SetProviderValue(value);
}
catch (ArgumentException ex)
{
const string Format = "Read unexpected stream value {0} for the parameter with the path {1}.";
throw new ModelException(
string.Format(CultureInfo.InvariantCulture, Format, value, parameter.GetPath()), ex);
}
}
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
private static void ReadInvocationResult(
EmberReader reader, IDictionary <int, IInvocationResult> pendingInvocations)
{
var success = true;
IInvocationResult result = null;
while (reader.Read() && (reader.InnerNumber != InnerNumber.EndContainer))
{
switch (reader.GetContextSpecificOuterNumber())
{
case GlowInvocationResult.InvocationId.OuterNumber:
var invocationId = reader.AssertAndReadContentsAsInt32();
pendingInvocations.TryGetValue(invocationId, out result);
pendingInvocations.Remove(invocationId);
break;
case GlowInvocationResult.Success.OuterNumber:
success = reader.ReadContentsAsBoolean();
break;
case GlowInvocationResult.Result.OuterNumber:
if (result != null)
{
result.Read(reader);
}
else
{
reader.Skip();
}
break;
default:
reader.Skip();
break;
}
}
result?.Publish(success);
}
internal T ReadEnum <T>(EmberReader reader, string fieldName)
where T : struct
{
Exception exception = null;
try
{
var result = FastEnum.ToEnum <T>(reader.AssertAndReadContentsAsInt32());
if (FastEnum.IsDefined(result))
{
return(result);
}
}
catch (ModelException ex)
{
exception = ex;
}
const string Format = "The field {0} has an unexpected value for the element with the path {1}.";
throw new ModelException(
string.Format(CultureInfo.InvariantCulture, Format, fieldName, this.GetPath()), exception);
}
internal void ReadChild(EmberReader reader, ElementType actualType)
{
reader.ReadAndAssertOuter(GlowNode.Number.OuterId);
this.ReadChild(reader, actualType, reader.AssertAndReadContentsAsInt32());
}
