public static IWoopsaElement ByNameOrNull(this IWoopsaContainer woopsaContainer, string name)
{
IWoopsaElement result;
// For performance optimization, use directly the methods of classes WoopsaObject and WoopsaContainer
// Complexity : O(1)
if (woopsaContainer is WoopsaObject)
{
WoopsaObject woopsaObject = (WoopsaObject)woopsaContainer;
result = woopsaObject.ByNameOrNull(name);
}
else if (woopsaContainer is WoopsaContainer)
{
WoopsaContainer container = (WoopsaContainer)woopsaContainer;
result = container.ByNameOrNull(name);
}
else
{
// The code below can manage all the cases, but is used only for elements not
// of type WoopsaContainer or WoopsaObject
// Complexity : O(n)
result = woopsaContainer.Items.ByNameOrNull(name);
if (result == null && woopsaContainer is IWoopsaObject)
{
IWoopsaObject woopsaObject = (IWoopsaObject)woopsaContainer;
result = woopsaObject.Properties.ByNameOrNull(name);
if (result == null)
{
woopsaObject.Methods.ByNameOrNull(name);
}
}
}
return(result);
}
public static string SerializeMetadata(this IWoopsaObject obj)
{
string items = obj.Items.SerializeMetadata();
string properties = obj.Properties.SerializeMetadata();
string methods = obj.Methods.SerializeMetadata();
return(String.Format(MetadataObject, obj.Name, items, properties, methods));
}
static void ExploreItem(IWoopsaObject obj, int indent = 0)
{
// Display all properties and their values
string indentString = "";
for (int i = 0; i < indent; i++)
{
indentString += " ";
}
Console.WriteLine(indentString + "{0}", obj.Name);
Console.WriteLine(indentString + "Properties and their values:");
foreach (WoopsaClientProperty property in obj.Properties)
{
Console.WriteLine(indentString + " * {0} : {1} = {2}", property.Name, property.Type, property.Value);
if (property.Name == "Altitude")
{
// Create a subscription for example's sake
Console.WriteLine(indentString + " => Creating a subscription");
property.Subscribe(property_Change);
// Actually change the value
Console.WriteLine(indentString + " => Changing value to 1");
property.Value = new WoopsaValue(1);
}
}
// Display methods and their arguments
Console.WriteLine(indentString + "Methods and their arguments:");
foreach (WoopsaMethod method in obj.Methods)
{
// Display the method
Console.WriteLine(indentString + " * {0} : {1}", method.Name, method.ReturnType);
foreach (WoopsaMethodArgumentInfo argumentInfo in method.ArgumentInfos)
{
Console.WriteLine(indentString + " * {0} : {1}", argumentInfo.Name, argumentInfo.Type);
}
// As an example, if we find a SayHello method (like in the demo server),
// we call it. That way you can see how to call methods using the standard
// client!
if (method.Name == "GetWeatherAtDate")
{
Console.WriteLine(indentString + " => GetWeatherAtDate found! Calling it now...");
Console.WriteLine(indentString + " => Result = {0}", method.Invoke(new List <IWoopsaValue>()
{
new WoopsaValue(DateTime.Now)
})
);
}
}
Console.WriteLine(indentString + "Items:");
foreach (WoopsaBoundClientObject item in obj.Items)
{
ExploreItem(item, indent + 1);
}
}
static void ExploreItem(IWoopsaObject obj, int indent = 0)
{
// Display all properties and their values
string indentString = "";
for (int i = 0; i < indent; i++)
indentString += " ";
Console.WriteLine(indentString + "{0}", obj.Name);
Console.WriteLine(indentString + "Properties and their values:");
foreach (WoopsaClientProperty property in obj.Properties)
{
Console.WriteLine(indentString + " * {0} : {1} = {2}", property.Name, property.Type, property.Value);
if (property.Name == "Altitude")
{
// Create a subscription for example's sake
Console.WriteLine(indentString + " => Creating a subscription");
property.Subscribe(property_Change);
// Actually change the value
Console.WriteLine(indentString + " => Changing value to 1");
property.Value = new WoopsaValue(1);
}
}
// Display methods and their arguments
Console.WriteLine(indentString + "Methods and their arguments:");
foreach (WoopsaMethod method in obj.Methods)
{
// Display the method
Console.WriteLine(indentString + " * {0} : {1}", method.Name, method.ReturnType);
foreach (WoopsaMethodArgumentInfo argumentInfo in method.ArgumentInfos)
{
Console.WriteLine(indentString + " * {0} : {1}", argumentInfo.Name, argumentInfo.Type);
}
// As an example, if we find a SayHello method (like in the demo server),
// we call it. That way you can see how to call methods using the standard
// client!
if (method.Name == "GetWeatherAtDate")
{
Console.WriteLine(indentString + " => GetWeatherAtDate found! Calling it now...");
Console.WriteLine(indentString + " => Result = {0}", method.Invoke(new List<IWoopsaValue>()
{
new WoopsaValue(DateTime.Now)
})
);
}
}
Console.WriteLine(indentString + "Items:");
foreach (WoopsaBoundClientObject item in obj.Items)
{
ExploreItem(item, indent+1);
}
}
public void TestWoopsaObjectAdapterExposedType()
{
// TODO : Cleanup what is redundant with TestWoopsaObjectAdapter
ClassA a = new ClassA();
WoopsaObjectAdapter adapterA1 = new WoopsaObjectAdapter(null, "a", a, typeof(ClassA));
Assert.IsNotNull(adapterA1.Properties.ByNameOrNull(nameof(a.APropertyBool)));
Assert.AreEqual(adapterA1.Properties.ByNameOrNull(nameof(a.APropertyBool)).Value.Type, WoopsaValueType.Logical);
Assert.IsFalse(adapterA1.Properties.ByNameOrNull(nameof(a.APropertyBool)).Value.ToBool());
Assert.IsNull(adapterA1.Methods.ByNameOrNull(nameof(ClassA.ToString)));
adapterA1.Properties.ByNameOrNull(nameof(a.APropertyBool)).Value = new WoopsaValue(true);
Assert.IsTrue(a.APropertyBool);
Assert.IsTrue(adapterA1.Properties.ByNameOrNull(nameof(a.APropertyBool)).Value.ToBool());
Assert.IsNull(adapterA1.Properties.ByNameOrNull(nameof(a.APropertyBool)).Value.TimeStamp);
Assert.IsNull(adapterA1.Properties.ByNameOrNull(nameof(a.APropertyDateTime)));
Assert.IsNotNull(adapterA1.Properties.ByNameOrNull(nameof(a.APropertyDateTime2)));
Assert.IsNotNull(adapterA1.Items.ByNameOrNull("Inner1"));
IWoopsaObject inner1 = adapterA1.Items.ByName("Inner1") as IWoopsaObject;
Assert.IsNotNull(inner1);
Assert.IsNotNull(inner1.Properties.ByNameOrNull(nameof(ClassAInner1.APropertyInt)));
Assert.IsNull(inner1.Properties.ByNameOrNull(nameof(ClassAInner1.APropertyIntHidden)));
inner1.Properties.ByNameOrNull(nameof(ClassAInner1.APropertyInt)).Value = new WoopsaValue(5);
Assert.AreEqual(a.Inner1.APropertyInt, 5);
a.Inner1.APropertyInt = 12;
Assert.AreEqual(inner1.Properties.ByNameOrNull(nameof(ClassAInner1.APropertyInt)).Value, 12);
Assert.IsNull(inner1.Methods.ByNameOrNull(nameof(ClassAInner1.ToString)));
// dynamic object change with polymorphism
a.Inner1 = new ClassAInner1()
{
APropertyInt = 123, APropertyIntHidden = 0
};
Assert.AreEqual(inner1.Properties.ByName(nameof(ClassAInner1.APropertyInt)).Value, 123);
Assert.IsNull(inner1.Properties.ByNameOrNull(nameof(SubClassAInner1.ExtraProperty)));
a.Inner1 = new SubClassAInner1()
{
APropertyInt = 123,
APropertyIntHidden = 0,
ExtraProperty = 555
};
// Should not find this property, as we are using declared type instaed of actual type
Assert.IsNull(inner1.Properties.ByNameOrNull(nameof(SubClassAInner1.ExtraProperty)));
WoopsaObjectAdapter adapterA1All = new WoopsaObjectAdapter(null, "a", a, null, null,
WoopsaObjectAdapterOptions.None, WoopsaVisibility.All);
Assert.IsNotNull(adapterA1All.Methods.ByNameOrNull(nameof(ClassA.ToString)));
IWoopsaObject inner1All = adapterA1All.Items.ByName("Inner1") as IWoopsaObject;
Assert.IsNotNull(inner1All.Methods.ByNameOrNull(nameof(ClassAInner1.ToString)));
WoopsaObjectAdapter adapterA2 = new WoopsaObjectAdapter(null, "a", a, null, null,
WoopsaObjectAdapterOptions.SendTimestamps);
Assert.IsNotNull(adapterA2.Properties.ByNameOrNull(nameof(a.APropertyBool)).Value.TimeStamp);
WoopsaObjectAdapter adapterA3 = new WoopsaObjectAdapter(null, "a", a, null, null,
WoopsaObjectAdapterOptions.None);
Assert.IsNotNull(adapterA1.Properties.ByNameOrNull(nameof(a.APropertyBool)));
ClassB b = new ClassB();
WoopsaObjectAdapter adapterB = new WoopsaObjectAdapter(null, "b", b, null, null,
WoopsaObjectAdapterOptions.None, WoopsaVisibility.DefaultIsVisible | WoopsaVisibility.MethodSpecialName |
WoopsaVisibility.Inherited);
Assert.IsNotNull(adapterB.Methods.ByNameOrNull("get_" + nameof(ClassB.APropertyBool)));
Assert.IsNotNull(adapterB.Properties.ByNameOrNull(nameof(b.APropertyBool)));
ClassC c = new ClassC();
WoopsaObjectAdapter adapterC = new WoopsaObjectAdapter(null, "c", c);
Assert.IsNull(adapterC.Properties.ByNameOrNull(nameof(c.APropertyBool)));
Assert.IsNotNull(adapterC.Properties.ByNameOrNull(nameof(c.APropertyTimeSpan)));
Assert.IsNull(adapterC.Properties.ByNameOrNull("APropertyDouble2"));
Assert.IsNotNull(adapterC.Properties.ByNameOrNull(nameof(c.APropertyText)));
IWoopsaProperty propertyText = adapterC.Properties.ByNameOrNull(nameof(c.APropertyText));
Assert.AreEqual(propertyText.Type, WoopsaValueType.Integer);
c.APropertyText = "123";
Assert.AreEqual(propertyText.Value.ToInt64(), 123);
// Json data
Assert.IsNotNull(adapterC.Properties.ByNameOrNull(nameof(c.APropertyJson)));
IWoopsaProperty propertyJson = adapterC.Properties.ByNameOrNull(nameof(c.APropertyJson));
Assert.AreEqual(propertyJson.Type, WoopsaValueType.JsonData);
// JSon structure
c.APropertyJson = "{ \"x\" : 8, \"y\": 9 }";
Assert.IsTrue(propertyJson.Value is WoopsaValue);
WoopsaValue jsonValue = (WoopsaValue)propertyJson.Value;
Assert.IsNotNull(jsonValue.JsonData);
Assert.AreEqual(jsonValue.JsonData["x"].ToInt64(), 8);
Assert.AreEqual(jsonValue.JsonData["y"].ToInt64(), 9);
// JSon array
c.APropertyJson = "{ \"a\" : [11, 12, 13] }";
Assert.IsTrue(propertyJson.Value is WoopsaValue);
jsonValue = (WoopsaValue)propertyJson.Value;
Assert.IsNotNull(jsonValue.JsonData);
Assert.AreEqual(jsonValue.JsonData["a"][0].ToInt64(), 11);
Assert.AreEqual(jsonValue.JsonData["a"][1].ToInt64(), 12);
Assert.AreEqual(jsonValue.JsonData["a"][2].ToInt64(), 13);
ClassD[] array = new ClassD[] { new ClassD(4), new ClassD(3), new ClassD(2) };
WoopsaObjectAdapter adapterArrayObject = new WoopsaObjectAdapter(null, "array", array, null, null,
WoopsaObjectAdapterOptions.None,
WoopsaVisibility.IEnumerableObject | WoopsaVisibility.DefaultIsVisible);
Assert.IsNotNull(adapterArrayObject.Items.ByNameOrNull(WoopsaObjectAdapter.EnumerableItemDefaultName(1)));
Assert.IsNotNull(adapterArrayObject.Items.ByNameOrNull(WoopsaObjectAdapter.EnumerableItemDefaultName(1)) as IWoopsaObject);
IWoopsaObject item1 = (IWoopsaObject)adapterArrayObject.Items.ByNameOrNull(WoopsaObjectAdapter.EnumerableItemDefaultName(1));
Assert.IsNotNull(item1.Properties.ByNameOrNull(nameof(ClassD.APropertyInt)));
Assert.AreEqual(item1.Properties.ByNameOrNull(nameof(ClassD.APropertyInt)).Value.ToInt64(), 3);
item1.Properties.ByNameOrNull(nameof(ClassD.APropertyInt)).Value = new WoopsaValue(5, DateTime.Now);
Assert.AreEqual(array[1].APropertyInt, 5);
Assert.AreEqual(item1.Properties.ByNameOrNull(nameof(ClassD.APropertyInt)).Value.ToInt64(), 5);
int[] dataArray = new int[] { 3, 4, 5 };
WoopsaObjectAdapter adapterArrayValue = new WoopsaObjectAdapter(null, "array", dataArray, null, null,
WoopsaObjectAdapterOptions.None,
WoopsaVisibility.IEnumerableObject | WoopsaVisibility.DefaultIsVisible);
WoopsaMethod methodGet = adapterArrayValue.Methods.ByNameOrNull("Get");
Assert.IsNotNull(methodGet);
int dataItem1 = methodGet.Invoke(1);
Assert.AreEqual(dataItem1, dataArray[1]);
WoopsaMethod methodSet = adapterArrayValue.Methods.ByNameOrNull("Set");
Assert.IsNotNull(methodSet);
methodSet.Invoke(1, 7);
dataItem1 = methodGet.Invoke(1);
Assert.AreEqual(dataArray[1], 7);
Assert.AreEqual(dataItem1, 7);
}
