public T CreateInstance <T>(IFunctionInstanceEx functionInstance)
{
var disposer = functionInstance.InstanceServices.GetRequiredService <ScopeDisposable>();
disposer.Scope = serviceProvider.CreateScope();
return(serviceProvider.GetRequiredService <T>());
}
public T CreateInstance <T>(IFunctionInstanceEx functionInstance)
{
var scope = functionInstance.InstanceServices.GetService <ILifetimeScope>() ?? _serviceProvider.GetService <ILifetimeScope>();
// Some dependencies of ILoggerFactory are registered after
// FunctionsStartup, thus not allowing us to get the
// ILoggerFactory from Autofac container.
// So we are retrieving it from InstanceServices.
var loggerFactory = functionInstance.InstanceServices.GetService <ILoggerFactory>() ?? scope.Resolve <ILoggerFactory>();
scope.Resolve <ILoggerFactory>(
new NamedParameter(LoggerModule.loggerFactoryParam, loggerFactory)
);
// This will create the same ILogger of a regular ILogger not using DI.
// This ILogger is scoped under the function trigger and will be disposed
// right after the code execution.
var functionName = functionInstance.FunctionDescriptor.ShortName;
scope.Resolve <ILogger>(
new NamedParameter(LoggerModule.functionNameParam, functionName)
);
return(CreateInstance <T>(scope));
}
public object CreateInstance(IFunctionInstanceEx functionInstance)
{
return(CreateInstance());
}
public TReflected Create(IFunctionInstanceEx functionInstance)
{
return(default(TReflected));
}
T IJobActivatorEx.CreateInstance <T>(IFunctionInstanceEx functionInstance)
{
_instanceServices.Add(functionInstance, functionInstance.InstanceServices);
return(_innerActivator.CreateInstance <T>(functionInstance));
}
public T Create(IFunctionInstanceEx functionInstance)
{
return(_createInstance(functionInstance));
}
public object CreateInstance(IFunctionInstanceEx functionInstance)
{
return(_instanceFactory.Create(functionInstance));
}
public T CreateInstance <T>(IFunctionInstanceEx functionInstance)
{
return(CreateInstance <T>(functionInstance.InstanceServices));
}
public object CreateInstance(IFunctionInstanceEx functionInstance)
{
return(_inner.CreateInstance(functionInstance));
}
