private static MethodBuilder AddConstructor(TypeBuilder tb, MethodWrapper defaultConstructor, MethodBase serializationConstructor, bool callReadObject)
{
MethodBuilder ctor = ReflectUtil.DefineConstructor(tb, MethodAttributes.Family, new Type[] { JVM.Import(typeof(SerializationInfo)), JVM.Import(typeof(StreamingContext)) });
AttributeHelper.HideFromJava(ctor);
//ctor.AddDeclarativeSecurity(SecurityAction.Demand, psetSerializationFormatter);
CodeEmitter ilgen = CodeEmitter.Create(ctor);
ilgen.Emit(OpCodes.Ldarg_0);
if (defaultConstructor != null)
{
defaultConstructor.EmitCall(ilgen);
}
else
{
ilgen.Emit(OpCodes.Ldarg_1);
ilgen.Emit(OpCodes.Ldarg_2);
ilgen.Emit(OpCodes.Call, serializationConstructor);
}
if (callReadObject)
{
ilgen.Emit(OpCodes.Ldarg_0);
ilgen.Emit(OpCodes.Ldarg_1);
TypeWrapper serializationHelper = ClassLoaderWrapper.LoadClassCritical("ikvm.internal.Serialization");
MethodWrapper mw = serializationHelper.GetMethodWrapper("readObject", "(Ljava.lang.Object;Lcli.System.Runtime.Serialization.SerializationInfo;)V", false);
mw.Link();
mw.EmitCall(ilgen);
}
ilgen.Emit(OpCodes.Ret);
ilgen.DoEmit();
return(ctor);
}
private static void CreateConstructor(TypeBuilder tb)
{
CodeEmitter ilgen = CodeEmitter.Create(ReflectUtil.DefineConstructor(tb, MethodAttributes.Public, new Type[] { invocationHandlerClass.TypeAsSignatureType }));
ilgen.Emit(OpCodes.Ldarg_0);
ilgen.Emit(OpCodes.Ldarg_1);
proxyConstructor.EmitCall(ilgen);
ilgen.Emit(OpCodes.Ret);
ilgen.DoEmit();
}
internal static void Finish(ClassLoaderWrapper loader)
{
TypeBuilder tb = (TypeBuilder)genericEnumEnumType;
TypeWrapper enumTypeWrapper = loader.LoadClassByDottedName("java.lang.Enum");
enumTypeWrapper.Finish();
tb.SetParent(enumTypeWrapper.TypeAsBaseType);
CodeEmitter ilgen = CodeEmitter.Create(ReflectUtil.DefineConstructor(tb, MethodAttributes.Private, new Type[] { Types.String, Types.Int32 }));
ilgen.Emit(OpCodes.Ldarg_0);
ilgen.Emit(OpCodes.Ldarg_1);
ilgen.Emit(OpCodes.Ldarg_2);
enumTypeWrapper.GetMethodWrapper("<init>", "(Ljava.lang.String;I)V", false).EmitCall(ilgen);
ilgen.Emit(OpCodes.Ret);
ilgen.DoEmit();
genericEnumEnumType = tb.CreateType();
}
private static MethodBuilder CreateConstructorAndDispatch(DynamicTypeWrapper.FinishContext context, ClassFile.ConstantPoolItemInvokeDynamic cpi, TypeBuilder tb,
List <MethodWrapper> methods, TypeWrapper[] implParameters, ClassFile.ConstantPoolItemMethodType samMethodType, ClassFile.ConstantPoolItemMethodHandle implMethod,
ClassFile.ConstantPoolItemMethodType instantiatedMethodType, bool serializable)
{
TypeWrapper[] args = cpi.GetArgTypes();
// captured values
Type[] capturedTypes = new Type[args.Length];
FieldBuilder[] capturedFields = new FieldBuilder[capturedTypes.Length];
for (int i = 0; i < capturedTypes.Length; i++)
{
capturedTypes[i] = args[i].TypeAsSignatureType;
FieldAttributes attr = FieldAttributes.Private;
if (i > 0 || !args[0].IsGhost)
{
attr |= FieldAttributes.InitOnly;
}
capturedFields[i] = tb.DefineField("arg$" + (i + 1), capturedTypes[i], attr);
}
// constructor
MethodBuilder ctor = ReflectUtil.DefineConstructor(tb, MethodAttributes.Assembly, capturedTypes);
CodeEmitter ilgen = CodeEmitter.Create(ctor);
ilgen.Emit(OpCodes.Ldarg_0);
ilgen.Emit(OpCodes.Call, Types.Object.GetConstructor(Type.EmptyTypes));
for (int i = 0; i < capturedTypes.Length; i++)
{
ilgen.EmitLdarg(0);
ilgen.EmitLdarg(i + 1);
ilgen.Emit(OpCodes.Stfld, capturedFields[i]);
}
ilgen.Emit(OpCodes.Ret);
ilgen.DoEmit();
// dispatch methods
foreach (MethodWrapper mw in methods)
{
EmitDispatch(context, args, tb, mw, implParameters, implMethod, instantiatedMethodType, capturedFields);
}
// writeReplace method
if (serializable)
{
MethodBuilder writeReplace = tb.DefineMethod("writeReplace", MethodAttributes.Private, Types.Object, Type.EmptyTypes);
ilgen = CodeEmitter.Create(writeReplace);
context.TypeWrapper.EmitClassLiteral(ilgen);
ilgen.Emit(OpCodes.Ldstr, cpi.GetRetType().Name.Replace('.', '/'));
ilgen.Emit(OpCodes.Ldstr, cpi.Name);
ilgen.Emit(OpCodes.Ldstr, samMethodType.Signature.Replace('.', '/'));
ilgen.EmitLdc_I4((int)implMethod.Kind);
ilgen.Emit(OpCodes.Ldstr, implMethod.Class.Replace('.', '/'));
ilgen.Emit(OpCodes.Ldstr, implMethod.Name);
ilgen.Emit(OpCodes.Ldstr, implMethod.Signature.Replace('.', '/'));
ilgen.Emit(OpCodes.Ldstr, instantiatedMethodType.Signature.Replace('.', '/'));
ilgen.EmitLdc_I4(capturedFields.Length);
ilgen.Emit(OpCodes.Newarr, Types.Object);
for (int i = 0; i < capturedFields.Length; i++)
{
ilgen.Emit(OpCodes.Dup);
ilgen.EmitLdc_I4(i);
ilgen.EmitLdarg(0);
ilgen.Emit(OpCodes.Ldfld, capturedFields[i]);
if (args[i].IsPrimitive)
{
Boxer.EmitBox(ilgen, args[i]);
}
else if (args[i].IsGhost)
{
args[i].EmitConvSignatureTypeToStackType(ilgen);
}
ilgen.Emit(OpCodes.Stelem, Types.Object);
}
MethodWrapper ctorSerializedLambda = ClassLoaderWrapper.LoadClassCritical("java.lang.invoke.SerializedLambda").GetMethodWrapper(StringConstants.INIT,
"(Ljava.lang.Class;Ljava.lang.String;Ljava.lang.String;Ljava.lang.String;ILjava.lang.String;Ljava.lang.String;Ljava.lang.String;Ljava.lang.String;[Ljava.lang.Object;)V", false);
ctorSerializedLambda.Link();
ctorSerializedLambda.EmitNewobj(ilgen);
ilgen.Emit(OpCodes.Ret);
ilgen.DoEmit();
if (!context.TypeWrapper.GetClassLoader().NoAutomagicSerialization)
{
// add .NET serialization interop support
Serialization.MarkSerializable(tb);
Serialization.AddGetObjectData(tb);
}
}
return(ctor);
}
