public void EvaluateDefinedClassVar()
{
ClassVarExpression expr = new ClassVarExpression("one");
DynamicClass cls = new DynamicClass(null);
DynamicObject obj = new DynamicObject(cls);
cls.SetValue("one", 1);
Context context = new Context(obj, null);
Assert.AreEqual(1, expr.Evaluate(context));
}
public static void DynamicDemo0()
{
dynamic d = new DynamicClass();
d.X = 123;
d.Y = "123";
//d.Z = 123.456; 未包含Z的定义
Console.WriteLine(d.Return(123));
Console.WriteLine(d.Return("123"));
Console.WriteLine(d.Return(123.456));
}
public static IDictionary <string, object> ToDictionary(this DynamicClass entity)
{
var dic = new Dictionary <string, object>();
foreach (var key in entity.GetDynamicMemberNames())
{
dic.Add(key, entity.GetDynamicPropertyValue(key));
}
return(dic);
}
public static object GetTypeDynamic(Type type)
{
var list = type
.GetProperties()
.ToList()
.ConvertAll(prop => new Field(prop.Name, prop.PropertyType));
dynamic dynamicClass = new DynamicClass(list);
return(dynamicClass);
}
public void AssignValue()
{
AssignClassVarExpression cmd = new AssignClassVarExpression("one", new ConstantExpression(1));
DynamicClass cls = new DynamicClass(null);
DynamicObject obj = new DynamicObject(cls);
Context context = new Context(obj, null);
var result = cmd.Evaluate(context);
Assert.AreEqual(1, result);
Assert.AreEqual(1, cls.GetValue("one"));
}
public void GetOwnInstanceMethodNames()
{
DynamicClass dclass = new DynamicClass("Dog");
IFunction foo = new DefinedFunction(null, null, null);
dclass.SetInstanceMethod("foo", foo);
var result = dclass.GetOwnInstanceMethodNames();
Assert.IsNotNull(result);
Assert.AreNotEqual(0, result.Count);
Assert.IsTrue(result.Contains("foo"));
}
public void CreateInstance()
{
DynamicClass dclass = new DynamicClass("Dog");
IFunction foo = new DefinedFunction(null, null, null);
dclass.SetInstanceMethod("foo", foo);
var result = dclass.CreateInstance();
Assert.IsNotNull(result);
Assert.AreSame(dclass, result.Class);
Assert.AreSame(foo, result.GetMethod("foo"));
}
public void ApplyNewMethod()
{
Machine machine = new Machine();
DynamicClass @class = new DynamicClass((DynamicClass)machine.RootContext.GetLocalValue("Class"), "Dog", (DynamicClass)machine.RootContext.GetLocalValue("Object"));
var result = @class.GetMethod("new").Apply(@class, machine.RootContext, null);
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(DynamicObject));
var obj = (DynamicObject)result;
Assert.AreSame(@class, obj.Class);
}
public void ApplyNewMethodCallingInitialize()
{
Machine machine = new Machine();
DynamicClass @class = new DynamicClass((DynamicClass)machine.RootContext.GetLocalValue("Class"), "Dog", (DynamicClass)machine.RootContext.GetLocalValue("Object"));
IFunction initialize = new DefinedFunction(new AssignInstanceVarExpression("age", new ConstantExpression(10)), new string[0], null);
@class.SetInstanceMethod("initialize", initialize);
var result = @class.GetMethod("new").Apply(@class, @class.Constants, new object[] { });
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(DynamicObject));
var obj = (DynamicObject)result;
Assert.AreSame(@class, obj.Class);
Assert.AreEqual(10, obj.GetValue("age"));
}
public Machine()
{
this.requirepaths.Add(".");
var basicobjectclass = new DynamicClass("BasicObject", null);
var objectclass = new DynamicClass("Object", basicobjectclass);
var moduleclass = new DynamicClass("Module", objectclass);
var classclass = new DynamicClass("Class", moduleclass);
this.rootcontext.SetLocalValue("BasicObject", basicobjectclass);
this.rootcontext.SetLocalValue("Object", objectclass);
this.rootcontext.SetLocalValue("Module", moduleclass);
this.rootcontext.SetLocalValue("Class", classclass);
basicobjectclass.SetClass(classclass);
objectclass.SetClass(classclass);
moduleclass.SetClass(classclass);
classclass.SetClass(classclass);
basicobjectclass.SetInstanceMethod("class", new LambdaFunction(GetClass));
basicobjectclass.SetInstanceMethod("methods", new LambdaFunction(GetMethods));
basicobjectclass.SetInstanceMethod("singleton_methods", new LambdaFunction(GetSingletonMethods));
moduleclass.SetInstanceMethod("superclass", new LambdaFunction(GetSuperClass));
moduleclass.SetInstanceMethod("name", new LambdaFunction(GetName));
classclass.SetInstanceMethod("new", new LambdaFunction(NewInstance));
this.rootcontext.SetLocalValue("Fixnum", new FixnumClass(this));
this.rootcontext.SetLocalValue("Float", new FloatClass(this));
this.rootcontext.SetLocalValue("String", new StringClass(this));
this.rootcontext.SetLocalValue("NilClass", new NilClass(this));
this.rootcontext.SetLocalValue("FalseClass", new FalseClass(this));
this.rootcontext.SetLocalValue("TrueClass", new TrueClass(this));
this.rootcontext.SetLocalValue("Array", new ArrayClass(this));
this.rootcontext.SetLocalValue("Hash", new HashClass(this));
this.rootcontext.SetLocalValue("Range", new RangeClass(this));
this.rootcontext.Self = objectclass.CreateInstance();
this.rootcontext.Self.Class.SetInstanceMethod("puts", new PutsFunction(System.Console.Out));
this.rootcontext.Self.Class.SetInstanceMethod("print", new PrintFunction(System.Console.Out));
this.rootcontext.Self.Class.SetInstanceMethod("require", new RequireFunction(this));
}
public override object Evaluate(Context context)
{
object value = null;
if (context.Module != null)
{
if (context.Module.Constants.HasLocalValue(this.name))
{
value = context.Module.Constants.GetLocalValue(this.name);
}
}
else if (context.HasLocalValue(this.name))
{
value = context.GetLocalValue(this.name);
}
DynamicClass module;
if (value == null || !(value is DynamicClass))
{
DynamicClass modclass = (DynamicClass)context.RootContext.GetLocalValue("Module");
var superclass = (DynamicClass)context.RootContext.GetLocalValue("Object");
module = new DynamicClass(modclass, this.name, superclass, context.Module);
if (context.Module != null)
{
context.Module.Constants.SetLocalValue(this.name, module);
}
else
{
context.RootContext.SetLocalValue(this.name, module);
}
}
else
{
module = (DynamicClass)value;
}
Context newcontext = new Context(module, context.RootContext);
return(this.expression.Evaluate(newcontext));
}
public void ExecuteAssignDotCommand()
{
Machine machine = new Machine();
var @class = new DynamicClass("Dog");
var method = new DefinedFunction((new Parser("@name = name")).ParseCommand(), new string[] { "name" }, machine.RootContext);
@class.SetInstanceMethod("name=", method);
var nero = @class.CreateInstance();
machine.RootContext.SetLocalValue("nero", nero);
var leftvalue = (DotExpression)(new Parser("nero.name")).ParseExpression();
var value = new ConstantExpression("Nero");
AssignDotExpressions cmd = new AssignDotExpressions(leftvalue, value);
var result = cmd.Evaluate(machine.RootContext);
Assert.IsNotNull(result);
Assert.AreEqual("Nero", result);
Assert.AreEqual("Nero", nero.GetValue("name"));
}
public void CanAccessDynamicObject()
{
var test = new DynamicClass();
var engine = new Engine();
engine.SetValue("test", test);
Assert.Equal("a", engine.Evaluate("test.a").AsString());
Assert.Equal("b", engine.Evaluate("test.b").AsString());
engine.Evaluate("test.a = 5; test.b = 10; test.Name = 'Jint'");
Assert.Equal(5, engine.Evaluate("test.a").AsNumber());
Assert.Equal(10, engine.Evaluate("test.b").AsNumber());
Assert.Equal("Jint", engine.Evaluate("test.Name").AsString());
Assert.True(engine.Evaluate("test.ContainsKey('a')").AsBoolean());
Assert.True(engine.Evaluate("test.ContainsKey('b')").AsBoolean());
Assert.False(engine.Evaluate("test.ContainsKey('c')").AsBoolean());
}
/// <summary>
/// Combines the property into a list
/// new(\"First\" as field__First, \"Last\" as field__Last) ==> Dictionary[string, string]
/// </summary>
/// <param name="self">The self.</param>
/// <param name="propertyName">Name of the property.</param>
/// <returns></returns>
public static IEnumerable<DataItem> GetDataItems(this DynamicClass self, string propertyName)
{
var propertyType = self.GetType();
var propertyInfo = propertyType.GetProperty(propertyName);
if (propertyInfo == null)
{
return new List<DataItem>();
}
var property = propertyInfo.GetValue(self, null);
var props = property.GetType().GetProperties().Where(p => p.Name.Contains("__"));
return props
// Split on __ to get the prefix and the field
.Select(prop => new { PropertyInfo = prop, Data = prop.Name.Split(new[] { "__" }, StringSplitOptions.None) })
// Return the Fieldname, Prefix and the the value ('First' , 'field' , 'First')
.Select(x => new DataItem { Fieldname = x.Data.Last(), Prefix = x.Data.First(), Value = x.PropertyInfo.GetValue(property, null) })
;
}
public void ExecuteAssignDotCommandWithUnknownMethod()
{
Machine machine = new Machine();
var @class = new DynamicClass("Dog");
var nero = @class.CreateInstance();
machine.RootContext.SetLocalValue("nero", nero);
var leftvalue = (DotExpression)(new Parser("nero.name")).ParseExpression();
var value = new ConstantExpression("Nero");
AssignDotExpressions cmd = new AssignDotExpressions(leftvalue, value);
try
{
cmd.Evaluate(machine.RootContext);
Assert.Fail();
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(NoMethodError));
}
}
public static void Main()
{
dynamic dateTime = new System.DateTime();
dateTime.AddHours(1);
try
{
dateTime.AnyMethod(1);
}
catch (RuntimeBinderException e)
{
Console.Out.WriteLine("Excpeted Exception: ");
Console.Out.WriteLine(e);
}
dynamic dynamicClass = new DynamicClass();
Console.WriteLine(dynamicClass());
Console.WriteLine(dynamicClass.test());
Console.WriteLine(dynamicClass.test);
}
public static void Main(string[] args)
{
Console.WriteLine("--start");
DynamicProperty[] props = new DynamicProperty[] { new DynamicProperty("Name", typeof(string)), new DynamicProperty("Birthday", typeof(DateTime)) };
Type type = DynamicClassFactory.CreateType(props);
DynamicClass dynamicClass = Activator.CreateInstance(type) as DynamicClass;
dynamicClass.SetDynamicProperty("Name", "Albert");
dynamicClass.SetDynamicProperty("Birthday", new DateTime(1879, 3, 14));
Console.WriteLine(dynamicClass);
GroupByAndSelect_TestDynamicSelectMember();
//Select();
//TestDyn();
//ExpressionTests_Enum();
//Where();
//ExpressionTests_Sum();
Console.WriteLine("--end");
}
public void DefineSimpleSubClass()
{
Machine machine = new Machine();
Context context = machine.RootContext;
DynamicClass animalclass = new DynamicClass("Animal", (DynamicClass)context.GetValue("Object"));
context.SetLocalValue("Animal", animalclass);
StringWriter writer = new StringWriter();
context.Self.Class.SetInstanceMethod("puts", new PutsFunction(writer));
ClassExpression expr = new ClassExpression(new NameExpression("Dog"), new CallExpression("puts", new IExpression[] { new ConstantExpression(123) }), new NameExpression("Animal"));
var result = expr.Evaluate(context);
Assert.IsNull(result);
var value = context.GetValue("Dog");
Assert.IsInstanceOfType(value, typeof(DynamicClass));
Assert.AreEqual(value, context.GetValue("Dog"));
Assert.AreSame(animalclass, ((DynamicClass)value).SuperClass);
Assert.AreEqual("123\r\n", writer.ToString());
}
public static void Main(string[] args)
{
Console.WriteLine("--start");
DynamicProperty[] props = { new DynamicProperty("Name", typeof(string)), new DynamicProperty("Birthday", typeof(DateTime)) };
Type type = DynamicClassFactory.CreateType(props);
DynamicProperty[] props2 = { new DynamicProperty("Name", typeof(string)), new DynamicProperty("Birthday", typeof(DateTime)) };
Type type2 = DynamicClassFactory.CreateType(props2);
DynamicProperty[] props3 = { new DynamicProperty("Name", typeof(int)), new DynamicProperty("Birthday", typeof(DateTime)) };
Type type3 = DynamicClassFactory.CreateType(props3);
DynamicClass dynamicClass = Activator.CreateInstance(type) as DynamicClass;
dynamicClass.SetDynamicPropertyValue("Name", "Albert");
dynamicClass.SetDynamicPropertyValue("Birthday", new DateTime(1879, 3, 14));
Console.WriteLine(dynamicClass);
string n1 = dynamicClass["Name"] as string;
Console.WriteLine("dynamicClass[\"Name\"] = '" + n1 + "'");
dynamicClass["NameX"] = "x";
string n2 = dynamicClass["NameX"] as string;
Console.WriteLine("dynamicClass[\"NameX\"] = '" + n2 + "'");
//GroupByAndSelect_TestDynamicSelectMember();
//Select();
//TestDyn();
//ExpressionTests_Enum();
//Where();
//ExpressionTests_Sum();
Console.WriteLine("--end");
}
public void Execute(IBindingEnvironment environment)
{
DynamicClass dynclass = new DynamicClass(this.name);
int k = 0;
if (this.memberExpressions != null)
{
foreach (IExpression expression in this.memberExpressions)
{
string name = this.memberNames[k++];
object value = null;
if (expression != null)
{
value = expression.Evaluate(environment);
}
dynclass.SetMember(name, value);
}
}
Machine.Current.Environment.SetValue(this.name, dynclass);
}
static void Main(string[] args)
{
try
{
// instance 생성
DynamicClass dynamicClass = new DynamicClass();
// NameSpace 정의
string nameSpace = "XyncStudio";
dynamicClass.AddNameSpace(nameSpace);
// 추가할 Using
string[] imports = { "InterfaceLib", "System", "System.Collections.Generic" };
// 상속받을 Interface
string[] references = { "IPosition", "IID" };
// Class 생성
dynamicClass.AddClass(nameSpace, "StepNode", TypeAttributes.Public, imports, references);
// Method 추가
string[] expressions = { };
Parameter[] param = { };
dynamicClass.AddMethod("StepNode", "SetPosition", System.CodeDom.MemberAttributes.Public | System.CodeDom.MemberAttributes.Final, "", expressions, param);
// Variable
// Double 타입 public 변수
dynamicClass.AddVariable("StepNode", "width", Enumeration.VARIABLE_TYPE.Double.ToString(), MemberTypes.Field, System.CodeDom.MemberAttributes.Public);
// Int32 static private변수
dynamicClass.AddVariable("StepNode", "height", Enumeration.VARIABLE_TYPE.Int32.ToString(), MemberTypes.Field, System.CodeDom.MemberAttributes.Private | System.CodeDom.MemberAttributes.Static);
// string const private 변수
dynamicClass.AddVariable("StepNode", "nodeName", Enumeration.VARIABLE_TYPE.String.ToString(), MemberTypes.Field, System.CodeDom.MemberAttributes.Private);
// 일반 적인 { get; set; } 형태
dynamicClass.AddVariable("StepNode", "TestProperty", Enumeration.VARIABLE_TYPE.String.ToString(), MemberTypes.Property, System.CodeDom.MemberAttributes.Public | System.CodeDom.MemberAttributes.Final);
// private 변수를 가지는 Get Set
dynamicClass.AddVariable("StepNode", "TestProperty2", Enumeration.VARIABLE_TYPE.String.ToString(), MemberTypes.Property, System.CodeDom.MemberAttributes.Public | System.CodeDom.MemberAttributes.Final, false);
dynamicClass.AddVariable("StepNode", "Id", "Guid", MemberTypes.Property, System.CodeDom.MemberAttributes.Public | System.CodeDom.MemberAttributes.Final);
dynamicClass.AddVariable("StepNode", "Properties", "List<string>", MemberTypes.Field, System.CodeDom.MemberAttributes.Public);
//
string getMessage = string.Format($"Properties.Find(x => x == {'"'}Test{'"'});\n" + "int a = 0;");
// private 변수를 가지는 Get Set
dynamicClass.AddVariable("StepNode", "TestString", Enumeration.VARIABLE_TYPE.String.ToString(), MemberTypes.Property, System.CodeDom.MemberAttributes.Public | System.CodeDom.MemberAttributes.Final, getMessage);
// Compile 할때 필요한 Dll 을 Parameter 로
Assembly assem = dynamicClass.CompileSource("System.dll", "InterfaceLib.dll");
if (assem != null)
{
Type fType = assem.GetTypes()[0];
Type iType = fType.GetInterface("InterfaceLib.IPosition");
if (iType != null)
{
InterfaceLib.IPosition position = (IPosition)assem.CreateInstance(fType.FullName);
position.SetPosition();
}
}
Console.WriteLine($"NameSpace : {dynamicClass.TargetUnit.Namespaces[0].Name}");
#if DEBUG
GenerateUtil.GenerateCSFile($"..\\Debug\\StepNode.cs", dynamicClass.TargetUnit);
#else
GenerateUtil.GenerateCSFile($"..\\Release\\StepNode.cs", dynamicClass.TargetUnit);
#endif
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public void CreateDefinedClass()
{
DynamicClass dclass = new DynamicClass("Dog");
Assert.AreEqual("Dog", dclass.Name);
}
public void DynamicToString()
{
DynamicClass dclass = new DynamicClass("Dog");
Assert.AreEqual("Dog", dclass.ToString());
}
public override object Evaluate(Context context)
{
object value = null;
DynamicClass target = null;
if (this.namedexpression.TargetExpression == null)
{
if (context.Module != null)
{
if (context.Module.Constants.HasLocalValue(this.namedexpression.Name))
{
value = context.Module.Constants.GetLocalValue(this.namedexpression.Name);
}
}
else if (context.HasValue(this.namedexpression.Name))
{
value = context.GetValue(this.namedexpression.Name);
}
}
else
{
object targetvalue = this.namedexpression.TargetExpression.Evaluate(context);
if (!(targetvalue is DynamicClass))
{
throw new TypeError(string.Format("{0} is not a class/module", targetvalue.ToString()));
}
target = (DynamicClass)targetvalue;
if (target.Constants.HasLocalValue(this.namedexpression.Name))
{
value = target.Constants.GetLocalValue(this.namedexpression.Name);
}
}
if (value == null || !(value is DynamicClass))
{
var classclass = (DynamicClass)context.RootContext.GetLocalValue("Class");
var superclass = (DynamicClass)context.RootContext.GetLocalValue("Object");
string name = this.namedexpression.Name;
var parent = target == null ? context.Module : target;
if (this.superclassexpression != null)
{
superclass = (DynamicClass)this.superclassexpression.Evaluate(context);
}
var newclass = new DynamicClass(classclass, name, superclass, parent);
if (parent == null)
{
context.RootContext.SetLocalValue(name, newclass);
}
else
{
parent.Constants.SetLocalValue(name, newclass);
}
value = newclass;
}
var dclass = (DynamicClass)value;
Context classcontext = new Context(dclass, context);
classcontext.Self = dclass;
this.expression.Evaluate(classcontext);
return(null);
}
public Context(DynamicClass module, Context parent)
{
this.module = module;
this.parent = parent;
this.self = module;
}
public void UndefinedInstanceMethodIsNull()
{
DynamicClass dclass = new DynamicClass("Dog");
Assert.IsNull(dclass.GetInstanceMethod("foo"));
}
//<SNIPPET3>
private void getAssemblyButton_Click(object sender, EventArgs e)
{
DynamicClass dc = new DynamicClass();
MessageBox.Show("Message: " + dc.Message);
}
public DynamicClassProxy(DynamicClass dynamicClass)
{
_dynamicClass = dynamicClass;
}
protected virtual List <IAggregateResult> MaterializeCalculateTotalAggregateResult(DynamicClass aggregateResult)
{
var ret = new List <IAggregateResult>();
Criteria.Aggregates.ForEach((a, index) =>
{
ret.Add(new AggregateResult()
{
Path = a.Path,
Type = a.Type,
Value = aggregateResult?.GetDynamicPropertyValue($"Agg_{index}")
});
});
return(ret);
}
public void SetUp()
{
this.dynclass = new DynamicClass("MyClass");
}
