public void TestTweetExample()
{
Type tweeterType = typeof(Tweeter);
ITang tang = TangFactory.GetTang();
ICsConfigurationBuilder cb = tang.NewConfigurationBuilder(new string[] { FileNames.Examples });
IConfiguration conf = cb.BindImplementation(GenericType <ITweetFactory> .Class, GenericType <MockTweetFactory> .Class)
.BindImplementation(GenericType <ISMS> .Class, GenericType <MockSMS> .Class)
.BindNamedParameter <Tweeter.PhoneNumber, long>(GenericType <Tweeter.PhoneNumber> .Class, "8675309")
.Build();
IInjector injector = tang.NewInjector(conf);
var tweeter = (Tweeter)injector.GetInstance(tweeterType);
tweeter.sendMessage();
var sms = (ISMS)injector.GetInstance(typeof(ISMS));
var factory = (ITweetFactory)injector.GetInstance(typeof(ITweetFactory));
Assert.NotNull(sms);
Assert.NotNull(factory);
}
public void TestMultiLayersWithBindImpl()
{
TangImpl.Reset();
ICsConfigurationBuilder cb = TangFactory.GetTang().NewConfigurationBuilder();
cb.BindImplementation(typeof(IH), typeof(L));
IInjector i = TangFactory.GetTang().NewInjector(cb.Build());
var o = i.GetInstance <IH>();
Assert.IsTrue(o is L);
ICsConfigurationBuilder cb2 = TangFactory.GetTang().NewConfigurationBuilder();
cb2.BindImplementation(typeof(IH), typeof(M));
cb2.BindImplementation(typeof(M), typeof(L)); //construcotr of L is explicitly bound
IInjector i2 = TangFactory.GetTang().NewInjector(cb2.Build());
var o2 = i2.GetInstance <IH>();
Assert.IsTrue(o2 is L);
}
public void TestLegacyConstructor()
{
ICsConfigurationBuilder cb = tang.NewConfigurationBuilder();
IList <string> constructorArg = new List <string>();
constructorArg.Add(ReflectionUtilities.GetAssemblyQualifiedName(typeof(int)));
constructorArg.Add(ReflectionUtilities.GetAssemblyQualifiedName(typeof(string)));
cb.RegisterLegacyConstructor(ReflectionUtilities.GetAssemblyQualifiedName(typeof(LegacyConstructor)), constructorArg);
//cb.Bind(typeof(LegacyConstructor), typeof(LegacyConstructor));
cb.BindImplementation(GenericType <LegacyConstructor> .Class, GenericType <LegacyConstructor> .Class);
IInjector i = tang.NewInjector(cb.Build());
i.BindVolatileInstance(GenericType <int> .Class, 42);
i.BindVolatileInstance(GenericType <string> .Class, "The meaning of life is ");
LegacyConstructor l = i.GetInstance <LegacyConstructor>();
Assert.AreEqual(42, l.X);
Assert.AreEqual("The meaning of life is ", l.Y);
}
public void TestActivityConfigWithSeparateAssembly()
{
Type activityInterfaceType = typeof(ITask);
ITang tang = TangFactory.GetTang();
ICsConfigurationBuilder cb = tang.NewConfigurationBuilder(new string[] { FileNames.Common, FileNames.Tasks });
cb.BindImplementation(GenericType <ITask> .Class, GenericType <HelloTask> .Class);
IConfiguration conf = cb.Build();
ConfigurationFile.WriteConfigurationFile(conf, "TaskConf1.txt");
IDictionary <string, string> p = ConfigurationFile.FromFile("TaskConf1.txt");
IInjector injector = tang.NewInjector(new string[] { FileNames.Common, FileNames.Tasks }, "TaskConf1.txt");
var activityRef = (ITask)injector.GetInstance(activityInterfaceType);
// combined line sample
var o = (ITask)TangFactory.GetTang()
.NewInjector(new string[] { FileNames.Common, FileNames.Tasks }, "TaskConf1.txt")
.GetInstance(typeof(ITask));
Assert.NotNull(activityRef);
}
public void TestActivityConfig()
{
Type activityInterfaceType = typeof(com.microsoft.reef.activity.IActivity);
var a = Assembly.Load(@"com.microsoft.reef.activity");
Type activityType = a.GetType("com.microsoft.reef.activity.HelloActivity");
ITang tang = TangFactory.GetTang();
ICsConfigurationBuilder cb = tang.NewConfigurationBuilder(new string[] { file, file2, file3 });
cb.BindImplementation(activityInterfaceType, activityType);
IConfiguration conf = cb.Build();
ConfigurationFile.WriteConfigurationFile(conf, "activityConf.txt");
IDictionary <string, string> p = ReadFromFile("activityConf.txt");
IInjector injector = tang.NewInjector(new string[] { file2, file3 }, "activityConf.txt");
var activityRef = (com.microsoft.reef.activity.IActivity)injector.GetInstance(activityInterfaceType);
Assert.IsNotNull(activityRef);
//byte[] b = new byte[10];
//activityRef.Call(b);
}
public void TestDeserializedConfigMerge()
{
Type activityInterfaceType = typeof(ITask);
ITang tang = TangFactory.GetTang();
ICsConfigurationBuilder cb1 = tang.NewConfigurationBuilder();
cb1.BindImplementation(GenericType <ITask> .Class, GenericType <HelloTask> .Class);
cb1.BindNamedParameter <TaskConfigurationOptions.Identifier, string>(
GenericType <TaskConfigurationOptions.Identifier> .Class, "Hello Task");
IConfiguration conf1 = cb1.Build();
var serializer = new AvroConfigurationSerializer();
serializer.ToFile(conf1, "task.config");
ProtocolBufferClassHierarchy.Serialize("Task.bin", conf1.GetClassHierarchy());
IClassHierarchy ns1 = ProtocolBufferClassHierarchy.DeSerialize("Task.bin");
ICsConfigurationBuilder cb2 = tang.NewConfigurationBuilder();
cb2.BindNamedParameter <Timer.Seconds, int>(GenericType <Timer.Seconds> .Class, "2");
IConfiguration conf2 = cb2.Build();
serializer.ToFile(conf2, "timer.config");
ProtocolBufferClassHierarchy.Serialize("Timer.bin", conf2.GetClassHierarchy());
IClassHierarchy ns2 = ProtocolBufferClassHierarchy.DeSerialize("Timer.bin");
AvroConfiguration taskAvroconfiguration = serializer.AvroDeserializeFromFile("task.config");
IConfiguration taskConfiguration = serializer.FromAvro(taskAvroconfiguration, ns1);
AvroConfiguration timerAvroconfiguration = serializer.AvroDeserializeFromFile("timer.config");
IConfiguration timerConfiguration = serializer.FromAvro(timerAvroconfiguration, ns2);
IConfiguration merged = Configurations.MergeDeserializedConfs(taskConfiguration, timerConfiguration);
var b = merged.newBuilder().Build();
}
public void TestActivityWithBinding()
{
Type activityInterfaceType = typeof(com.microsoft.reef.activity.IActivity);
var a = Assembly.Load(@"com.microsoft.reef.activity");
var a1 = Assembly.Load(@"com.microsoft.reef.activityInterface");
Type activityType = a.GetType("com.microsoft.reef.activity.HelloActivity");
ITang tang = TangFactory.GetTang();
ICsConfigurationBuilder cb = tang.NewConfigurationBuilder(new string[] { file2, file3 });
cb.BindImplementation(activityInterfaceType, activityType);
Type namedParameter = a1.GetType(@"com.microsoft.reef.driver.activity.ActivityConfigurationOptions+Identifier");
cb.BindNamedParameter(namedParameter, "Hello Activity");
IConfiguration conf = cb.Build();
IInjector injector = tang.NewInjector(conf);
var activityRef = (com.microsoft.reef.activity.IActivity)injector.GetInstance(activityInterfaceType);
Assert.IsNotNull(activityRef);
byte[] b = new byte[10];
//activityRef.Call(b);
}
/// <summary>
/// Gets the task configuration for the operator topology.
/// </summary>
/// <param name="taskId">The task identifier</param>
/// <returns>The task configuration</returns>
public IConfiguration GetTaskConfiguration(string taskId)
{
if (taskId == null)
{
throw new ArgumentException("TaskId is null when GetTaskConfiguration");
}
TaskNode selfTaskNode = GetTaskNode(taskId);
if (selfTaskNode == null)
{
throw new ArgumentException("Task has not been added to the topology");
}
string parentId;
TaskNode parent = selfTaskNode.Parent;
if (parent == null)
{
parentId = selfTaskNode.TaskId;
}
else
{
parentId = parent.TaskId;
}
//add parentid, if no parent, add itself
ICsConfigurationBuilder confBuilder = TangFactory.GetTang().NewConfigurationBuilder()
.BindNamedParameter <GroupCommConfigurationOptions.TopologyRootTaskId, string>(
GenericType <GroupCommConfigurationOptions.TopologyRootTaskId> .Class,
parentId);
//add all its children
foreach (TaskNode childNode in selfTaskNode.GetChildren())
{
confBuilder.BindSetEntry <GroupCommConfigurationOptions.TopologyChildTaskIds, string>(
GenericType <GroupCommConfigurationOptions.TopologyChildTaskIds> .Class,
childNode.TaskId);
}
if (OperatorSpec is BroadcastOperatorSpec)
{
var broadcastSpec = OperatorSpec as BroadcastOperatorSpec;
if (taskId.Equals(broadcastSpec.SenderId))
{
confBuilder.BindImplementation(GenericType <IGroupCommOperator <T> > .Class, GenericType <BroadcastSender <T> > .Class);
SetMessageType(typeof(BroadcastSender <T>), confBuilder);
}
else
{
confBuilder.BindImplementation(GenericType <IGroupCommOperator <T> > .Class, GenericType <BroadcastReceiver <T> > .Class);
SetMessageType(typeof(BroadcastReceiver <T>), confBuilder);
}
}
else if (OperatorSpec is ReduceOperatorSpec)
{
var reduceSpec = OperatorSpec as ReduceOperatorSpec;
if (taskId.Equals(reduceSpec.ReceiverId))
{
confBuilder.BindImplementation(GenericType <IGroupCommOperator <T> > .Class, GenericType <ReduceReceiver <T> > .Class);
SetMessageType(typeof(ReduceReceiver <T>), confBuilder);
}
else
{
confBuilder.BindImplementation(GenericType <IGroupCommOperator <T> > .Class, GenericType <ReduceSender <T> > .Class);
SetMessageType(typeof(ReduceSender <T>), confBuilder);
}
}
else if (OperatorSpec is ScatterOperatorSpec)
{
ScatterOperatorSpec scatterSpec = OperatorSpec as ScatterOperatorSpec;
if (taskId.Equals(scatterSpec.SenderId))
{
confBuilder.BindImplementation(GenericType <IGroupCommOperator <T> > .Class, GenericType <ScatterSender <T> > .Class);
SetMessageType(typeof(ScatterSender <T>), confBuilder);
}
else
{
confBuilder.BindImplementation(GenericType <IGroupCommOperator <T> > .Class, GenericType <ScatterReceiver <T> > .Class);
SetMessageType(typeof(ScatterReceiver <T>), confBuilder);
}
}
else
{
throw new NotSupportedException("Spec type not supported");
}
return(Configurations.Merge(confBuilder.Build(), OperatorSpec.Configiration));
}