public static ITriggerBindingProvider Create(INameResolver nameResolver,
IStorageAccountProvider storageAccountProvider,
IExtensionTypeLocator extensionTypeLocator,
IHostIdProvider hostIdProvider,
IQueueConfiguration queueConfiguration,
IBackgroundExceptionDispatcher backgroundExceptionDispatcher,
IContextSetter<IMessageEnqueuedWatcher> messageEnqueuedWatcherSetter,
IContextSetter<IBlobWrittenWatcher> blobWrittenWatcherSetter,
ISharedContextProvider sharedContextProvider,
IExtensionRegistry extensions,
TextWriter log)
{
List<ITriggerBindingProvider> innerProviders = new List<ITriggerBindingProvider>();
innerProviders.Add(new QueueTriggerAttributeBindingProvider(nameResolver, storageAccountProvider,
queueConfiguration, backgroundExceptionDispatcher, messageEnqueuedWatcherSetter,
sharedContextProvider, log));
innerProviders.Add(new BlobTriggerAttributeBindingProvider(nameResolver, storageAccountProvider,
extensionTypeLocator, hostIdProvider, queueConfiguration, backgroundExceptionDispatcher,
blobWrittenWatcherSetter, messageEnqueuedWatcherSetter, sharedContextProvider, log));
// add any registered extension binding providers
foreach (ITriggerBindingProvider provider in extensions.GetExtensions(typeof(ITriggerBindingProvider)))
{
innerProviders.Add(provider);
}
return new CompositeTriggerBindingProvider(innerProviders);
}
private static IServiceProvider CreateServiceProvider <TResult>(IStorageAccount storageAccount, Type programType,
IExtensionTypeLocator extensionTypeLocator, TaskCompletionSource <TResult> taskSource,
IFunctionInstanceLogger functionInstanceLogger, IExtensionRegistry extensions = null)
{
return(CreateServiceProvider <TResult>(storageAccount, programType, extensionTypeLocator,
DefaultJobActivator.Instance, taskSource, functionInstanceLogger, extensions));
}
public static ITriggerBindingProvider Create(INameResolver nameResolver,
IStorageAccountProvider storageAccountProvider,
IExtensionTypeLocator extensionTypeLocator,
IHostIdProvider hostIdProvider,
IQueueConfiguration queueConfiguration,
IBackgroundExceptionDispatcher backgroundExceptionDispatcher,
IContextSetter <IMessageEnqueuedWatcher> messageEnqueuedWatcherSetter,
IContextSetter <IBlobWrittenWatcher> blobWrittenWatcherSetter,
ISharedContextProvider sharedContextProvider,
IExtensionRegistry extensions,
TextWriter log)
{
List <ITriggerBindingProvider> innerProviders = new List <ITriggerBindingProvider>();
innerProviders.Add(new QueueTriggerAttributeBindingProvider(nameResolver, storageAccountProvider,
queueConfiguration, backgroundExceptionDispatcher, messageEnqueuedWatcherSetter,
sharedContextProvider, log));
innerProviders.Add(new BlobTriggerAttributeBindingProvider(nameResolver, storageAccountProvider,
extensionTypeLocator, hostIdProvider, queueConfiguration, backgroundExceptionDispatcher,
blobWrittenWatcherSetter, messageEnqueuedWatcherSetter, sharedContextProvider, log));
// add any registered extension binding providers
foreach (ITriggerBindingProvider provider in extensions.GetExtensions(typeof(ITriggerBindingProvider)))
{
innerProviders.Add(provider);
}
return(new CompositeTriggerBindingProvider(innerProviders));
}
public static ITriggerBindingProvider Create(INameResolver nameResolver,
IStorageAccountProvider storageAccountProvider,
IServiceBusAccountProvider serviceBusAccountProvider,
IExtensionTypeLocator extensionTypeLocator,
IHostIdProvider hostIdProvider,
IQueueConfiguration queueConfiguration,
IBackgroundExceptionDispatcher backgroundExceptionDispatcher,
IContextSetter <IMessageEnqueuedWatcher> messageEnqueuedWatcherSetter,
IContextSetter <IBlobWrittenWatcher> blobWrittenWatcherSetter,
ISharedContextProvider sharedContextProvider,
TextWriter log)
{
List <ITriggerBindingProvider> innerProviders = new List <ITriggerBindingProvider>();
innerProviders.Add(new QueueTriggerAttributeBindingProvider(nameResolver, storageAccountProvider,
queueConfiguration, backgroundExceptionDispatcher, messageEnqueuedWatcherSetter,
sharedContextProvider, log));
innerProviders.Add(new BlobTriggerAttributeBindingProvider(nameResolver, storageAccountProvider,
extensionTypeLocator, hostIdProvider, queueConfiguration, backgroundExceptionDispatcher,
blobWrittenWatcherSetter, messageEnqueuedWatcherSetter, sharedContextProvider, log));
Type serviceBusProviderType = ServiceBusExtensionTypeLoader.Get(
"Microsoft.Azure.WebJobs.ServiceBus.Triggers.ServiceBusTriggerAttributeBindingProvider");
if (serviceBusProviderType != null)
{
ITriggerBindingProvider serviceBusAttributeBindingProvider =
(ITriggerBindingProvider)Activator.CreateInstance(serviceBusProviderType, nameResolver,
serviceBusAccountProvider);
innerProviders.Add(serviceBusAttributeBindingProvider);
}
return(new CompositeTriggerBindingProvider(innerProviders));
}
public static IBindingProvider Create(INameResolver nameResolver,
IStorageAccountProvider storageAccountProvider,
IExtensionTypeLocator extensionTypeLocator,
IContextGetter<IMessageEnqueuedWatcher> messageEnqueuedWatcherGetter,
IContextGetter<IBlobWrittenWatcher> blobWrittenWatcherGetter,
IExtensionRegistry extensions)
{
List<IBindingProvider> innerProviders = new List<IBindingProvider>();
innerProviders.Add(new QueueAttributeBindingProvider(nameResolver, storageAccountProvider, messageEnqueuedWatcherGetter));
innerProviders.Add(new BlobAttributeBindingProvider(nameResolver, storageAccountProvider, extensionTypeLocator, blobWrittenWatcherGetter));
innerProviders.Add(new TableAttributeBindingProvider(nameResolver, storageAccountProvider, extensions));
// add any registered extension binding providers
foreach (IBindingProvider provider in extensions.GetExtensions(typeof(IBindingProvider)))
{
innerProviders.Add(provider);
}
innerProviders.Add(new CloudStorageAccountBindingProvider(storageAccountProvider));
innerProviders.Add(new CancellationTokenBindingProvider());
// The console output binder below will handle all remaining TextWriter parameters. It must come after the
// Blob binding provider; otherwise bindings like Do([Blob("a/b")] TextWriter blob) wouldn't work.
innerProviders.Add(new ConsoleOutputBindingProvider());
ContextAccessor<IBindingProvider> bindingProviderAccessor = new ContextAccessor<IBindingProvider>();
innerProviders.Add(new RuntimeBindingProvider(bindingProviderAccessor));
innerProviders.Add(new DataBindingProvider());
IBindingProvider bindingProvider = new CompositeBindingProvider(innerProviders);
bindingProviderAccessor.SetValue(bindingProvider);
return bindingProvider;
}
public BlobTriggerAttributeBindingProvider(INameResolver nameResolver,
IStorageAccountProvider accountProvider,
IExtensionTypeLocator extensionTypeLocator,
IHostIdProvider hostIdProvider,
IQueueConfiguration queueConfiguration,
JobHostBlobsConfiguration blobsConfiguration,
IWebJobsExceptionHandler exceptionHandler,
IContextSetter <IBlobWrittenWatcher> blobWrittenWatcherSetter,
IContextSetter <IMessageEnqueuedWatcher> messageEnqueuedWatcherSetter,
ISharedContextProvider sharedContextProvider,
SingletonManager singletonManager,
ILoggerFactory loggerFactory)
{
if (extensionTypeLocator == null)
{
throw new ArgumentNullException(nameof(extensionTypeLocator));
}
_accountProvider = accountProvider ?? throw new ArgumentNullException(nameof(accountProvider));
_hostIdProvider = hostIdProvider ?? throw new ArgumentNullException(nameof(hostIdProvider));
_queueConfiguration = queueConfiguration ?? throw new ArgumentNullException(nameof(queueConfiguration));
_blobsConfiguration = blobsConfiguration ?? throw new ArgumentNullException(nameof(blobsConfiguration));
_exceptionHandler = exceptionHandler ?? throw new ArgumentNullException(nameof(exceptionHandler));
_blobWrittenWatcherSetter = blobWrittenWatcherSetter ?? throw new ArgumentNullException(nameof(blobWrittenWatcherSetter));
_messageEnqueuedWatcherSetter = messageEnqueuedWatcherSetter ?? throw new ArgumentNullException(nameof(messageEnqueuedWatcherSetter));
_sharedContextProvider = sharedContextProvider ?? throw new ArgumentNullException(nameof(sharedContextProvider));
_singletonManager = singletonManager ?? throw new ArgumentNullException(nameof(singletonManager));
_nameResolver = nameResolver;
_loggerFactory = loggerFactory;
}
public static ITriggerBindingProvider Create(INameResolver nameResolver,
IStorageAccountProvider storageAccountProvider,
IExtensionTypeLocator extensionTypeLocator,
IHostIdProvider hostIdProvider,
IQueueConfiguration queueConfiguration,
JobHostBlobsConfiguration blobsConfiguration,
IWebJobsExceptionHandler exceptionHandler,
IContextSetter <IMessageEnqueuedWatcher> messageEnqueuedWatcherSetter,
IContextSetter <IBlobWrittenWatcher> blobWrittenWatcherSetter,
ISharedContextProvider sharedContextProvider,
IExtensionRegistry extensions,
SingletonManager singletonManager,
TraceWriter trace,
ILoggerFactory loggerFactory)
{
List <ITriggerBindingProvider> innerProviders = new List <ITriggerBindingProvider>();
innerProviders.Add(new QueueTriggerAttributeBindingProvider(nameResolver, storageAccountProvider,
queueConfiguration, exceptionHandler, messageEnqueuedWatcherSetter,
sharedContextProvider, trace, loggerFactory));
innerProviders.Add(new BlobTriggerAttributeBindingProvider(nameResolver, storageAccountProvider, extensionTypeLocator,
hostIdProvider, queueConfiguration, blobsConfiguration, exceptionHandler, blobWrittenWatcherSetter,
messageEnqueuedWatcherSetter, sharedContextProvider, singletonManager, trace, loggerFactory));
// add any registered extension binding providers
foreach (ITriggerBindingProvider provider in extensions.GetExtensions(typeof(ITriggerBindingProvider)))
{
innerProviders.Add(provider);
}
return(new CompositeTriggerBindingProvider(innerProviders));
}
private static IServiceProvider CreateServiceProvider <TResult>(IStorageAccount storageAccount, Type programType,
IExtensionTypeLocator extensionTypeLocator, IJobActivator activator,
TaskCompletionSource <TResult> taskSource, IFunctionInstanceLogger functionInstanceLogger)
{
IStorageAccountProvider storageAccountProvider = new FakeStorageAccountProvider
{
StorageAccount = storageAccount
};
IServiceBusAccountProvider serviceBusAccountProvider = new NullServiceBusAccountProvider();
IHostIdProvider hostIdProvider = new FakeHostIdProvider();
INameResolver nameResolver = null;
IQueueConfiguration queueConfiguration = new FakeQueueConfiguration();
IBackgroundExceptionDispatcher backgroundExceptionDispatcher =
new TaskBackgroundExceptionDispatcher <TResult>(taskSource);
ContextAccessor <IMessageEnqueuedWatcher> messageEnqueuedWatcherAccessor =
new ContextAccessor <IMessageEnqueuedWatcher>();
ContextAccessor <IBlobWrittenWatcher> blobWrittenWatcherAccessor =
new ContextAccessor <IBlobWrittenWatcher>();
ISharedContextProvider sharedContextProvider = new SharedContextProvider();
ITriggerBindingProvider triggerBindingProvider = DefaultTriggerBindingProvider.Create(nameResolver,
storageAccountProvider, serviceBusAccountProvider, extensionTypeLocator, hostIdProvider,
queueConfiguration, backgroundExceptionDispatcher, messageEnqueuedWatcherAccessor,
blobWrittenWatcherAccessor, sharedContextProvider, TextWriter.Null);
IBindingProvider bindingProvider = DefaultBindingProvider.Create(nameResolver, storageAccountProvider,
serviceBusAccountProvider, extensionTypeLocator, messageEnqueuedWatcherAccessor,
blobWrittenWatcherAccessor);
IJobHostContextFactory contextFactory = new FakeJobHostContextFactory
{
FunctionIndexProvider = new FunctionIndexProvider(new FakeTypeLocator(programType),
triggerBindingProvider, bindingProvider, activator),
StorageAccountProvider = storageAccountProvider,
ServiceBusAccountProvider = serviceBusAccountProvider,
BackgroundExceptionDispatcher = backgroundExceptionDispatcher,
BindingProvider = bindingProvider,
ConsoleProvider = new NullConsoleProvider(),
HostInstanceLoggerProvider = new NullHostInstanceLoggerProvider(),
FunctionInstanceLoggerProvider = new FakeFunctionInstanceLoggerProvider(functionInstanceLogger),
FunctionOutputLoggerProvider = new NullFunctionOutputLoggerProvider(),
HostIdProvider = hostIdProvider,
QueueConfiguration = new FakeQueueConfiguration()
};
return(new FakeServiceProvider
{
ContextFactory = contextFactory
});
}
public static IBindingProvider Create(
INameResolver nameResolver,
IConverterManager converterManager,
IStorageAccountProvider storageAccountProvider,
IExtensionTypeLocator extensionTypeLocator,
IContextGetter <IMessageEnqueuedWatcher> messageEnqueuedWatcherGetter,
IContextGetter <IBlobWrittenWatcher> blobWrittenWatcherGetter,
IExtensionRegistry extensions)
{
List <IBindingProvider> innerProviders = new List <IBindingProvider>();
if (converterManager == null)
{
converterManager = new ConverterManager();
}
// Wire up new bindings
var ruleQueueOutput = QueueBindingProvider.Build(storageAccountProvider, messageEnqueuedWatcherGetter, nameResolver, converterManager);
innerProviders.Add(ruleQueueOutput);
innerProviders.Add(new BlobAttributeBindingProvider(nameResolver, storageAccountProvider, extensionTypeLocator, blobWrittenWatcherGetter));
innerProviders.Add(TableAttributeBindingProvider.Build(nameResolver, converterManager, storageAccountProvider, extensions));
// add any registered extension binding providers
foreach (IBindingProvider provider in extensions.GetExtensions(typeof(IBindingProvider)))
{
innerProviders.Add(provider);
}
innerProviders.Add(new CloudStorageAccountBindingProvider(storageAccountProvider));
innerProviders.Add(new CancellationTokenBindingProvider());
// The TraceWriter binder handles all remaining TraceWriter/TextWriter parameters. It must come after the
// Blob binding provider; otherwise bindings like Do([Blob("a/b")] TextWriter blob) wouldn't work.
innerProviders.Add(new TraceWriterBindingProvider());
ContextAccessor <IBindingProvider> bindingProviderAccessor = new ContextAccessor <IBindingProvider>();
innerProviders.Add(new RuntimeBindingProvider(bindingProviderAccessor));
innerProviders.Add(new DataBindingProvider());
IBindingProvider bindingProvider = new CompositeBindingProvider(innerProviders);
bindingProviderAccessor.SetValue(bindingProvider);
return(bindingProvider);
}
// We can remove this when we fix https://github.com/Azure/azure-webjobs-sdk/issues/995
// create IConverterManager adapters to any legacy ICloudBlobStreamBinder<T>.
static void AddStreamConverters(IExtensionTypeLocator extensionTypeLocator, ConverterManager cm)
{
if (extensionTypeLocator == null)
{
return;
}
foreach (var type in extensionTypeLocator.GetCloudBlobStreamBinderTypes())
{
var instance = Activator.CreateInstance(type);
var bindingType = Blobs.CloudBlobStreamObjectBinder.GetBindingValueType(type);
var method = typeof(JobHostConfigurationExtensions).GetMethod("AddAdapter", BindingFlags.Static | BindingFlags.NonPublic);
method = method.MakeGenericMethod(bindingType);
method.Invoke(null, new object[] { cm, instance });
}
}
public static IBindingProvider Create(INameResolver nameResolver,
IStorageAccountProvider storageAccountProvider,
IServiceBusAccountProvider serviceBusAccountProvider,
IExtensionTypeLocator extensionTypeLocator,
IContextGetter <IMessageEnqueuedWatcher> messageEnqueuedWatcherGetter,
IContextGetter <IBlobWrittenWatcher> blobWrittenWatcherGetter)
{
List <IBindingProvider> innerProviders = new List <IBindingProvider>();
innerProviders.Add(new QueueAttributeBindingProvider(nameResolver, storageAccountProvider,
messageEnqueuedWatcherGetter));
innerProviders.Add(new BlobAttributeBindingProvider(nameResolver, storageAccountProvider,
extensionTypeLocator, blobWrittenWatcherGetter));
innerProviders.Add(new TableAttributeBindingProvider(nameResolver, storageAccountProvider));
Type serviceBusProviderType = ServiceBusExtensionTypeLoader.Get(
"Microsoft.Azure.WebJobs.ServiceBus.Bindings.ServiceBusAttributeBindingProvider");
if (serviceBusProviderType != null)
{
IBindingProvider serviceBusAttributeBindingProvider =
(IBindingProvider)Activator.CreateInstance(serviceBusProviderType, nameResolver,
serviceBusAccountProvider);
innerProviders.Add(serviceBusAttributeBindingProvider);
}
innerProviders.Add(new CloudStorageAccountBindingProvider(storageAccountProvider));
innerProviders.Add(new CancellationTokenBindingProvider());
// The console output binder below will handle all remaining TextWriter parameters. It must come after the
// Blob binding provider; otherwise bindings like Do([Blob("a/b")] TextWriter blob) wouldn't work.
innerProviders.Add(new ConsoleOutputBindingProvider());
ContextAccessor <IBindingProvider> bindingProviderAccessor = new ContextAccessor <IBindingProvider>();
innerProviders.Add(new RuntimeBindingProvider(bindingProviderAccessor));
innerProviders.Add(new DataBindingProvider());
IBindingProvider bindingProvider = new CompositeBindingProvider(innerProviders);
bindingProviderAccessor.SetValue(bindingProvider);
return(bindingProvider);
}
public BlobAttributeBindingProvider(INameResolver nameResolver, IStorageAccountProvider accountProvider,
IExtensionTypeLocator extensionTypeLocator, IContextGetter <IBlobWrittenWatcher> blobWrittenWatcherGetter)
{
if (accountProvider == null)
{
throw new ArgumentNullException("accountProvider");
}
if (extensionTypeLocator == null)
{
throw new ArgumentNullException("extensionTypeLocator");
}
if (blobWrittenWatcherGetter == null)
{
throw new ArgumentNullException("blobWrittenWatcherGetter");
}
_nameResolver = nameResolver;
_accountProvider = accountProvider;
_provider = CreateProvider(extensionTypeLocator.GetCloudBlobStreamBinderTypes(), blobWrittenWatcherGetter);
}
public static IBindingProvider Create(
INameResolver nameResolver,
ILoggerFactory loggerFactory,
IStorageAccountProvider storageAccountProvider,
IExtensionTypeLocator extensionTypeLocator,
IContextGetter <IBlobWrittenWatcher> blobWrittenWatcherGetter,
IExtensionRegistry extensions)
{
List <IBindingProvider> innerProviders = new List <IBindingProvider>();
innerProviders.Add(new BlobAttributeBindingProvider(nameResolver, storageAccountProvider, extensionTypeLocator, blobWrittenWatcherGetter));
// add any registered extension binding providers
// Queue and Table bindings were added as an extension, so those rules get included here.
foreach (IBindingProvider provider in extensions.GetExtensions(typeof(IBindingProvider)))
{
innerProviders.Add(provider);
}
innerProviders.Add(new CloudStorageAccountBindingProvider(storageAccountProvider));
innerProviders.Add(new CancellationTokenBindingProvider());
// The TraceWriter binder handles all remaining TraceWriter/TextWriter parameters. It must come after the
// Blob binding provider; otherwise bindings like Do([Blob("a/b")] TextWriter blob) wouldn't work.
innerProviders.Add(new TraceWriterBindingProvider(loggerFactory));
innerProviders.Add(new LoggerBindingProvider(loggerFactory));
ContextAccessor <IBindingProvider> bindingProviderAccessor = new ContextAccessor <IBindingProvider>();
innerProviders.Add(new RuntimeBindingProvider(bindingProviderAccessor));
innerProviders.Add(new DataBindingProvider());
IBindingProvider bindingProvider = new CompositeBindingProvider(innerProviders);
bindingProviderAccessor.SetValue(bindingProvider);
return(bindingProvider);
}
private static JobHostConfiguration CreateConfiguration <TResult>(IStorageAccount storageAccount, Type programType,
IExtensionTypeLocator extensionTypeLocator, IJobActivator activator,
TaskCompletionSource <TResult> taskSource, IFunctionInstanceLogger functionInstanceLogger, IExtensionRegistry extensions = null)
{
IStorageAccountProvider storageAccountProvider = new FakeStorageAccountProvider
{
StorageAccount = storageAccount
};
IHostIdProvider hostIdProvider = new FakeHostIdProvider();
IWebJobsExceptionHandler exceptionHandler = new TaskBackgroundExceptionHandler <TResult>(taskSource);
return(TestHelpers.NewConfig(
programType,
new FakeQueueConfiguration(storageAccountProvider),
storageAccountProvider,
extensionTypeLocator,
activator,
extensions,
exceptionHandler,
new NullFunctionInstanceLoggerProvider(functionInstanceLogger),
new NullHostInstanceLoggerProvider(),
new NullFunctionOutputLoggerProvider()
));
}
public BlobTriggerAttributeBindingProvider(INameResolver nameResolver,
IStorageAccountProvider accountProvider,
IExtensionTypeLocator extensionTypeLocator,
IHostIdProvider hostIdProvider,
IQueueConfiguration queueConfiguration,
IBackgroundExceptionDispatcher backgroundExceptionDispatcher,
IContextSetter <IBlobWrittenWatcher> blobWrittenWatcherSetter,
IContextSetter <IMessageEnqueuedWatcher> messageEnqueuedWatcherSetter,
ISharedContextProvider sharedContextProvider,
TraceWriter trace)
{
if (accountProvider == null)
{
throw new ArgumentNullException("accountProvider");
}
if (extensionTypeLocator == null)
{
throw new ArgumentNullException("extensionTypeLocator");
}
if (hostIdProvider == null)
{
throw new ArgumentNullException("hostIdProvider");
}
if (queueConfiguration == null)
{
throw new ArgumentNullException("queueConfiguration");
}
if (backgroundExceptionDispatcher == null)
{
throw new ArgumentNullException("backgroundExceptionDispatcher");
}
if (blobWrittenWatcherSetter == null)
{
throw new ArgumentNullException("blobWrittenWatcherSetter");
}
if (messageEnqueuedWatcherSetter == null)
{
throw new ArgumentNullException("messageEnqueuedWatcherSetter");
}
if (sharedContextProvider == null)
{
throw new ArgumentNullException("sharedContextProvider");
}
if (trace == null)
{
throw new ArgumentNullException("trace");
}
_nameResolver = nameResolver;
_accountProvider = accountProvider;
_provider = CreateProvider(extensionTypeLocator.GetCloudBlobStreamBinderTypes());
_hostIdProvider = hostIdProvider;
_queueConfiguration = queueConfiguration;
_backgroundExceptionDispatcher = backgroundExceptionDispatcher;
_blobWrittenWatcherSetter = blobWrittenWatcherSetter;
_messageEnqueuedWatcherSetter = messageEnqueuedWatcherSetter;
_sharedContextProvider = sharedContextProvider;
_trace = trace;
}
// Static initialization. Returns a service provider with some new services initialized.
// The new services:
// - can retrieve static config like binders and converters; but the listeners haven't yet started.
// - can be flowed into the runtime initialization to get a JobHost spun up and running.
// This is just static initialization and should not need to make any network calls,
// and so this method should not need to be async.
// This can be called multiple times on a config, which is why it returns a new ServiceProviderWrapper
// instead of modifying the config.
public static ServiceProviderWrapper CreateStaticServices(this JobHostConfiguration config)
{
var services = new ServiceProviderWrapper(config);
var consoleProvider = services.GetService <IConsoleProvider>();
var nameResolver = services.GetService <INameResolver>();
IWebJobsExceptionHandler exceptionHandler = services.GetService <IWebJobsExceptionHandler>();
IQueueConfiguration queueConfiguration = services.GetService <IQueueConfiguration>();
var blobsConfiguration = config.Blobs;
IStorageAccountProvider storageAccountProvider = services.GetService <IStorageAccountProvider>();
IBindingProvider bindingProvider = services.GetService <IBindingProvider>();
SingletonManager singletonManager = services.GetService <SingletonManager>();
IHostIdProvider hostIdProvider = services.GetService <IHostIdProvider>();
var hostId = config.HostId;
if (hostId != null)
{
hostIdProvider = new FixedHostIdProvider(hostId);
}
// Need a deferred getter since the IFunctionIndexProvider service isn't created until later.
Func <IFunctionIndexProvider> deferredGetter = () => services.GetService <IFunctionIndexProvider>();
if (hostIdProvider == null)
{
hostIdProvider = new DynamicHostIdProvider(storageAccountProvider, deferredGetter);
}
services.AddService <IHostIdProvider>(hostIdProvider);
AzureStorageDeploymentValidator.Validate();
IExtensionTypeLocator extensionTypeLocator = services.GetService <IExtensionTypeLocator>();
if (extensionTypeLocator == null)
{
extensionTypeLocator = new ExtensionTypeLocator(services.GetService <ITypeLocator>());
services.AddService <IExtensionTypeLocator>(extensionTypeLocator);
}
ContextAccessor <IMessageEnqueuedWatcher> messageEnqueuedWatcherAccessor = new ContextAccessor <IMessageEnqueuedWatcher>();
services.AddService(messageEnqueuedWatcherAccessor);
ContextAccessor <IBlobWrittenWatcher> blobWrittenWatcherAccessor = new ContextAccessor <IBlobWrittenWatcher>();
ISharedContextProvider sharedContextProvider = new SharedContextProvider();
// Create a wrapper TraceWriter that delegates to both the user
// TraceWriters specified via config (if present), as well as to Console
TraceWriter trace = new ConsoleTraceWriter(config.Tracing, consoleProvider.Out);
services.AddService <TraceWriter>(trace);
// Add built-in extensions
var metadataProvider = new JobHostMetadataProvider(deferredGetter);
metadataProvider.AddAttributesFromAssembly(typeof(TableAttribute).Assembly);
var exts = config.GetExtensions();
bool builtinsAdded = exts.GetExtensions <IExtensionConfigProvider>().OfType <TableExtension>().Any();
if (!builtinsAdded)
{
config.AddExtension(new TableExtension());
config.AddExtension(new QueueExtension());
}
ExtensionConfigContext context = new ExtensionConfigContext
{
Config = config,
Trace = trace,
PerHostServices = services
};
InvokeExtensionConfigProviders(context);
// After this point, all user configuration has been set.
if (singletonManager == null)
{
var logger = config.LoggerFactory?.CreateLogger(LogCategories.Singleton);
IDistributedLockManager lockManager = services.GetService <IDistributedLockManager>();
if (lockManager == null)
{
lockManager = new BlobLeaseDistributedLockManager(
storageAccountProvider,
trace,
logger);
services.AddService <IDistributedLockManager>(lockManager);
}
singletonManager = new SingletonManager(
lockManager,
config.Singleton,
trace,
exceptionHandler,
config.LoggerFactory,
hostIdProvider,
services.GetService <INameResolver>());
services.AddService <SingletonManager>(singletonManager);
}
IExtensionRegistry extensions = services.GetExtensions();
ITriggerBindingProvider triggerBindingProvider = DefaultTriggerBindingProvider.Create(nameResolver,
storageAccountProvider, extensionTypeLocator, hostIdProvider, queueConfiguration, blobsConfiguration, exceptionHandler,
messageEnqueuedWatcherAccessor, blobWrittenWatcherAccessor, sharedContextProvider, extensions, singletonManager, trace, config.LoggerFactory);
services.AddService <ITriggerBindingProvider>(triggerBindingProvider);
if (bindingProvider == null)
{
bindingProvider = DefaultBindingProvider.Create(nameResolver, config.LoggerFactory, storageAccountProvider, extensionTypeLocator, blobWrittenWatcherAccessor, extensions);
services.AddService <IBindingProvider>(bindingProvider);
}
var converterManager = (ConverterManager)config.ConverterManager;
metadataProvider.Initialize(bindingProvider, converterManager, exts);
services.AddService <IJobHostMetadataProvider>(metadataProvider);
return(services);
}
public BlobTriggerAttributeBindingProvider(INameResolver nameResolver,
IStorageAccountProvider accountProvider,
IExtensionTypeLocator extensionTypeLocator,
IHostIdProvider hostIdProvider,
IQueueConfiguration queueConfiguration,
JobHostBlobsConfiguration blobsConfiguration,
IWebJobsExceptionHandler exceptionHandler,
IContextSetter <IBlobWrittenWatcher> blobWrittenWatcherSetter,
IContextSetter <IMessageEnqueuedWatcher> messageEnqueuedWatcherSetter,
ISharedContextProvider sharedContextProvider,
SingletonManager singletonManager,
TraceWriter trace,
ILoggerFactory loggerFactory)
{
if (accountProvider == null)
{
throw new ArgumentNullException("accountProvider");
}
if (extensionTypeLocator == null)
{
throw new ArgumentNullException("extensionTypeLocator");
}
if (hostIdProvider == null)
{
throw new ArgumentNullException("hostIdProvider");
}
if (queueConfiguration == null)
{
throw new ArgumentNullException("queueConfiguration");
}
if (blobsConfiguration == null)
{
throw new ArgumentNullException("blobsConfiguration");
}
if (exceptionHandler == null)
{
throw new ArgumentNullException("exceptionHandler");
}
if (blobWrittenWatcherSetter == null)
{
throw new ArgumentNullException("blobWrittenWatcherSetter");
}
if (messageEnqueuedWatcherSetter == null)
{
throw new ArgumentNullException("messageEnqueuedWatcherSetter");
}
if (sharedContextProvider == null)
{
throw new ArgumentNullException("sharedContextProvider");
}
if (singletonManager == null)
{
throw new ArgumentNullException("singletonManager");
}
if (trace == null)
{
throw new ArgumentNullException("trace");
}
_nameResolver = nameResolver;
_accountProvider = accountProvider;
_provider = CreateProvider(extensionTypeLocator.GetCloudBlobStreamBinderTypes());
_hostIdProvider = hostIdProvider;
_queueConfiguration = queueConfiguration;
_blobsConfiguration = blobsConfiguration;
_exceptionHandler = exceptionHandler;
_blobWrittenWatcherSetter = blobWrittenWatcherSetter;
_messageEnqueuedWatcherSetter = messageEnqueuedWatcherSetter;
_sharedContextProvider = sharedContextProvider;
_singletonManager = singletonManager;
_trace = trace;
_loggerFactory = loggerFactory;
}
private static IServiceProvider CreateServiceProvider <TResult>(IStorageAccount storageAccount, Type programType,
IExtensionTypeLocator extensionTypeLocator, IJobActivator activator,
TaskCompletionSource <TResult> taskSource, IFunctionInstanceLogger functionInstanceLogger, IExtensionRegistry extensions = null)
{
IStorageAccountProvider storageAccountProvider = new FakeStorageAccountProvider
{
StorageAccount = storageAccount
};
IHostIdProvider hostIdProvider = new FakeHostIdProvider();
INameResolver nameResolver = null;
IQueueConfiguration queueConfiguration = new FakeQueueConfiguration(storageAccountProvider);
IBackgroundExceptionDispatcher backgroundExceptionDispatcher =
new TaskBackgroundExceptionDispatcher <TResult>(taskSource);
ContextAccessor <IMessageEnqueuedWatcher> messageEnqueuedWatcherAccessor =
new ContextAccessor <IMessageEnqueuedWatcher>();
ContextAccessor <IBlobWrittenWatcher> blobWrittenWatcherAccessor =
new ContextAccessor <IBlobWrittenWatcher>();
ISharedContextProvider sharedContextProvider = new SharedContextProvider();
if (extensions == null)
{
extensions = new DefaultExtensionRegistry();
}
ITriggerBindingProvider triggerBindingProvider = DefaultTriggerBindingProvider.Create(nameResolver,
storageAccountProvider, extensionTypeLocator, hostIdProvider,
queueConfiguration, backgroundExceptionDispatcher, messageEnqueuedWatcherAccessor,
blobWrittenWatcherAccessor, sharedContextProvider, extensions, TextWriter.Null);
IBindingProvider bindingProvider = DefaultBindingProvider.Create(nameResolver, storageAccountProvider,
extensionTypeLocator, messageEnqueuedWatcherAccessor,
blobWrittenWatcherAccessor, extensions);
IFunctionInstanceLoggerProvider functionInstanceLoggerProvider = new NullFunctionInstanceLoggerProvider();
IFunctionOutputLoggerProvider functionOutputLoggerProvider = new NullFunctionOutputLoggerProvider();
Task <IFunctionOutputLogger> task = functionOutputLoggerProvider.GetAsync(CancellationToken.None);
task.Wait();
IFunctionOutputLogger functionOutputLogger = task.Result;
FunctionExecutor executor = new FunctionExecutor(functionInstanceLogger, functionOutputLogger, backgroundExceptionDispatcher);
ITypeLocator typeLocator = new FakeTypeLocator(programType);
FunctionIndexProvider functionIndexProvider = new FunctionIndexProvider(
typeLocator, triggerBindingProvider, bindingProvider,
activator, executor, extensions);
IJobHostContextFactory contextFactory = new FakeJobHostContextFactory
{
TypeLocator = typeLocator,
FunctionIndexProvider = functionIndexProvider,
StorageAccountProvider = storageAccountProvider,
BackgroundExceptionDispatcher = backgroundExceptionDispatcher,
BindingProvider = bindingProvider,
ConsoleProvider = new NullConsoleProvider(),
HostInstanceLoggerProvider = new NullHostInstanceLoggerProvider(),
FunctionExecutor = executor,
FunctionInstanceLoggerProvider = functionInstanceLoggerProvider,
FunctionOutputLoggerProvider = functionOutputLoggerProvider,
HostIdProvider = hostIdProvider,
QueueConfiguration = queueConfiguration
};
return(new FakeServiceProvider
{
ContextFactory = contextFactory
});
}
