public IEnumerable <HttpFunctionData> GetMethods()
{
foreach (var method in _typeLocator.GetTypes().SelectMany(x => x.GetMethods()))
{
var explorerSettings = method.GetCustomAttribute <ApiExplorerSettingsAttribute>(false);
if (explorerSettings != null && explorerSettings.IgnoreApi)
{
continue;
}
var functionNameAttribute = method.GetCustomAttribute <FunctionNameAttribute>(false);
if (functionNameAttribute == null)
{
continue;
}
if (!TryGetParameterWithAttribute <HttpTriggerAttribute>(method, out var httpTriggerParameter, out var httpTriggerAttribute))
{
continue;
}
yield return(new HttpFunctionData
{
MethodInfo = method,
Name = functionNameAttribute.Name,
TriggerAttribute = httpTriggerAttribute,
TriggerParameter = httpTriggerParameter
});
}
}
private string ComputeHostId()
{
// Search through all types for the first job method.
// The reason we have to do this rather than attempt to use the entry assembly
// (Assembly.GetEntryAssembly) is because that doesn't work for WebApps, and the
// SDK supports both WebApp and Console app hosts.
MethodInfo firstJobMethod = null;
foreach (var type in _typeLocator.GetTypes())
{
firstJobMethod = FunctionIndexer.GetJobMethods(type).FirstOrDefault();
if (firstJobMethod != null)
{
break;
}
}
// Compute hash and map to Guid
// If the job host doesn't yet have any job methods (e.g. it's a new project)
// then a default ID is generated
string hostName = firstJobMethod?.DeclaringType.Assembly.FullName ?? "Unknown";
Guid id;
using (var md5 = MD5.Create())
{
var hash = md5.ComputeHash(Encoding.UTF8.GetBytes(hostName));
id = new Guid(hash);
}
return(id.ToString("N"));
}
public IReadOnlyList <Type> GetCloudBlobStreamBinderTypes()
{
if (_cloudBlobStreamBinderTypes == null)
{
_cloudBlobStreamBinderTypes = GetCloudBlobStreamBinderTypes(_typeLocator.GetTypes());
}
return(_cloudBlobStreamBinderTypes);
}
private async Task <IFunctionIndex> CreateAsync(CancellationToken cancellationToken)
{
FunctionIndex index = new FunctionIndex();
FunctionIndexer indexer = new FunctionIndexer(_triggerBindingProvider, _bindingProvider, _activator, _executor, _extensions, _singletonManager, _trace, _loggerFactory);
IReadOnlyList <Type> types = _typeLocator.GetTypes();
foreach (Type type in types)
{
await indexer.IndexTypeAsync(type, index, cancellationToken);
}
return(index);
}
private async Task <IFunctionIndex> CreateAsync(CancellationToken cancellationToken)
{
FunctionIndex index = new FunctionIndex();
IBindingProvider bindingProvider = _bindingProviderFactory;
FunctionIndexer indexer = new FunctionIndexer(_triggerBindingProvider, bindingProvider, _activator, _executor, _extensions, _singletonManager, _loggerFactory, null, _sharedQueue, allowPartialHostStartup: _allowPartialHostStartup);
IReadOnlyList <Type> types = _typeLocator.GetTypes();
foreach (Type type in types)
{
await indexer.IndexTypeAsync(type, index, cancellationToken);
}
return(index);
}
