/// <nodoc />
public LoggingClass(LoggingDetailsAttribute loggingDetailsAttribute, ISymbol symbol)
{
Name = loggingDetailsAttribute.Name;
InstanceBasedLogging = loggingDetailsAttribute.InstanceBasedLogging;
EmitDebuggingInfo = loggingDetailsAttribute.EmitDebuggingInfo;
Symbol = symbol;
}
public bool TryParseLoggingDetailsAttribute(ISymbol symbolForError, AttributeData attributeData, out LoggingDetailsAttribute result)
{
if (attributeData.ConstructorArguments.Length > 0 && attributeData.ConstructorArguments[0].Value is string)
{
var name = (string)attributeData.ConstructorArguments[0].Value;
if (string.IsNullOrEmpty(name))
{
m_errorReport.ReportError(symbolForError, $"Unsupported constructor argument value {nameof(LoggingDetailsAttribute.Name)}: Cannot be null or empty.");
result = null;
return(false);
}
result = new LoggingDetailsAttribute(name);
}
else
{
m_errorReport.ReportError(symbolForError, "First constructor argument should be a string");
result = null;
return(false);
}
// Pull the data out of the GeneratedEventAttribute
foreach (var argument in attributeData.NamedArguments)
{
switch (argument.Key)
{
case nameof(LoggingDetailsAttribute.Name):
if (!ParseValue <string>(
argument.Value,
symbolForError,
value => string.IsNullOrEmpty(value) ? $"'{nameof(LoggingDetailsAttribute.Name)}' cannot be null or empty." : null,
out var name))
{
result = null;
return(false);
}
result.Name = name;
break;
case nameof(LoggingDetailsAttribute.InstanceBasedLogging):
if (!ParseValue <bool>(
argument.Value,
symbolForError,
_ => null,
out var instanceBasedLogging))
{
result = null;
return(false);
}
result.InstanceBasedLogging = instanceBasedLogging;
break;
case nameof(LoggingDetailsAttribute.EmitDebuggingInfo):
if (!ParseValue <bool>(
argument.Value,
symbolForError,
_ => null,
out var emitDebuggingInfo))
{
result = null;
return(false);
}
result.EmitDebuggingInfo = emitDebuggingInfo;
break;
default:
m_errorReport.ReportError(symbolForError, $"Unsupported attribute property '{argument.Key}' with value '{argument.Value.Value.ToString()}'");
result = null;
return(false);
}
}
return(true);
}
