public bool Validate(Logger logger)
{
if (!ServiceContract.IsServiceContractInterface(ServiceType))
{
logger.ErrorFormat("{0} is not service contract.", ServiceType.Name);
return(false);
}
return(true);
}
public bool TryResolve(
AttributeData attributeData,
[NotNullWhen(true)] out ICodeGeneratorFactory?factory,
[NotNullWhen(true)] out ContractDescription?contract)
{
factory = null;
contract = null;
if (attributeData.AttributeClass == null ||
attributeData.ConstructorArguments.Length != 1 ||
attributeData.ConstructorArguments[0].Value is not INamedTypeSymbol serviceType)
{
return(false);
}
var fullName = attributeData.AttributeClass.ToDisplayString(NullableFlowState.None);
var isImport = false;
if ("ServiceModel.Grpc.DesignTime.ImportGrpcServiceAttribute".Equals(fullName, StringComparison.Ordinal))
{
isImport = true;
}
else if (!"ServiceModel.Grpc.DesignTime.ExportGrpcServiceAttribute".Equals(fullName, StringComparison.Ordinal))
{
return(false);
}
var logger = new Logger(_context, _candidate, attributeData);
if (isImport && !ServiceContract.IsServiceContractInterface(serviceType))
{
logger.IsNotServiceContract(serviceType);
return(false);
}
contract = new ContractDescription(serviceType);
ShowCommonWarnings(logger, contract, serviceType);
factory = isImport ? new CSharpClientCodeGeneratorFactory(contract, _canUseStaticExtensions) : CreateServiceCodeFactory(contract, attributeData);
return(true);
}
