public ClassOrStructDef(ClassOrStructDef parent, string name, MemberName baseClass, MemberName[] inherits,
Modifier modifiers)
: base(parent, name, baseClass, inherits, modifiers)
{
parent.AddNestedType(this);
}
private static bool IsMethodHandleInvokeBasic(MemberName member)
{
return member.getDeclaringClass() == CoreClasses.java.lang.invoke.MethodHandle.Wrapper.ClassObject
&& member.getName() == "invokeBasic";
}
public MemberName(MemberName left, Separators separator, string name)
: this(name)
{
Left = left;
Separator = separator;
}
/**
* Generate customized bytecode for a given LambdaForm.
*/
public static MemberName generateCustomizedCode(LambdaForm form, MethodType invokerType)
{
try
{
MemberName memberName = new MemberName();
memberName._clazz(AnonymousClass.Instance);
memberName._name(form.debugName);
memberName._type(invokerType);
memberName._flags(MethodHandleNatives.Constants.MN_IS_METHOD | MethodHandleNatives.Constants.ACC_STATIC | (MethodHandleNatives.Constants.REF_invokeStatic << MethodHandleNatives.Constants.MN_REFERENCE_KIND_SHIFT));
memberName.vmtarget = new NativeInvokerBytecodeGenerator(form, invokerType).generateCustomizedCodeBytes();
return memberName;
}
#if DEBUG
catch (BailoutException x)
{
Console.WriteLine(x.Message);
Console.WriteLine("generateCustomizedCode: " + form + ", " + invokerType);
}
#else
catch (BailoutException)
{
}
#endif
return InvokerBytecodeGenerator.generateCustomizedCode(form, invokerType);
}
/**
* Emit an invoke for the given name, using the MemberName directly.
*/
void emitStaticInvoke(MemberName member, Name name) {
// push arguments
emitPushArguments(name);
// invocation
if (member.isMethod()) {
if (IsMethodHandleLinkTo(member)) {
MethodType mt = member.getMethodType();
TypeWrapper[] args = new TypeWrapper[mt.parameterCount()];
for (int j = 0; j < args.Length; j++) {
args[j] = TypeWrapper.FromClass(mt.parameterType(j));
args[j].Finish();
}
TypeWrapper ret = TypeWrapper.FromClass(mt.returnType());
ret.Finish();
Compiler.MethodHandleMethodWrapper.EmitLinkToCall(ilgen, args, ret);
ret.EmitConvSignatureTypeToStackType(ilgen);
} else if (IsMethodHandleInvokeBasic(member)) {
EmitInvokeBasic(member.getMethodType());
} else {
switch (member.getReferenceKind()) {
case MethodHandleNatives.Constants.REF_invokeInterface:
case MethodHandleNatives.Constants.REF_invokeSpecial:
case MethodHandleNatives.Constants.REF_invokeStatic:
case MethodHandleNatives.Constants.REF_invokeVirtual:
break;
default:
throw new BailoutException(Bailout.UnsupportedRefKind, member);
}
MethodWrapper mw = GetMethodWrapper(member);
if (!IsStaticallyInvocable(mw)) {
throw new BailoutException(Bailout.NotStaticallyInvocable, member);
}
mw.Link();
mw.DeclaringType.Finish();
mw.ResolveMethod();
if (mw.HasCallerID) {
EmitConstant(DynamicCallerIDProvider.Instance);
ilgen.Emit(OpCodes.Call, ByteCodeHelperMethods.DynamicCallerID);
}
if (mw.IsStatic || member.getReferenceKind() == MethodHandleNatives.Constants.REF_invokeSpecial) {
mw.EmitCall(ilgen);
} else {
mw.EmitCallvirt(ilgen);
}
mw.ReturnType.EmitConvSignatureTypeToStackType(ilgen);
}
} else if (member.isField()) {
FieldWrapper fw = GetFieldWrapper(member);
if (!IsStaticallyInvocable(fw)) {
throw new BailoutException(Bailout.NotStaticallyInvocable, member);
}
fw.Link();
fw.DeclaringType.Finish();
fw.ResolveField();
switch (member.getReferenceKind()) {
case MethodHandleNatives.Constants.REF_getField:
case MethodHandleNatives.Constants.REF_getStatic:
fw.EmitGet(ilgen);
fw.FieldTypeWrapper.EmitConvSignatureTypeToStackType(ilgen);
break;
case MethodHandleNatives.Constants.REF_putField:
case MethodHandleNatives.Constants.REF_putStatic:
fw.EmitSet(ilgen);
break;
default:
throw new BailoutException(Bailout.UnsupportedRefKind, member);
}
} else {
throw new BailoutException(Bailout.NotStaticallyInvocable, member);
}
}
public DocumentationMember(XmlNode memberNode, IDocumentationService documentationService)
{
_memberNode = memberNode;
var nameAttribute = _memberNode.Attributes["name"];
if (nameAttribute == null)
{
throw new InvalidOperationException("The member doesn't have a name attribute");
}
switch (nameAttribute.Value.Substring(0, 2))
{
case "T:":
Type = DocumentationMemberType.Type;
break;
case "M:":
Type = DocumentationMemberType.Member;
break;
case "P:":
Type = DocumentationMemberType.Property;
break;
case "E:":
Type = DocumentationMemberType.Event;
break;
case "F:":
Type = DocumentationMemberType.Field;
break;
default:
throw new InvalidOperationException("Unknown member type " + nameAttribute.Value.Substring(0, 2));
}
FullMemberName = nameAttribute.Value.Substring(2);
var memberNameMatch = Regex.Match(FullMemberName, @"\.[\w\`\+\#\@]+(.#ctor)?(\([\w\.\,\`\+\{\}\[\]\#\@]*\))?$").Value;
if (string.IsNullOrEmpty(memberNameMatch))
{
throw new Exception("Couldn't get member name");
}
MemberName = memberNameMatch.Substring(1);
if (MemberName.IndexOf(".#ctor", StringComparison.Ordinal) > 0)
{
MemberName = MemberName.Substring(0, MemberName.IndexOf(".#ctor", StringComparison.Ordinal));
}
if (MemberName.IndexOf("(", StringComparison.Ordinal) > 0)
{
MemberName = MemberName.Substring(0, MemberName.IndexOf("(", StringComparison.Ordinal));
}
IsConstructor = FullMemberName.Contains(".#ctor");
ParameterTypes = new List <string>();
if (Type == DocumentationMemberType.Member)
{
var parameterTypesMatch = Regex.Match(FullMemberName, @"\([\w\.\,]*\)$");
if (parameterTypesMatch.Success)
{
var parameterTypesRaw = parameterTypesMatch.Value.Substring(1);
parameterTypesRaw = parameterTypesRaw.Substring(0, parameterTypesRaw.Length - 1);
foreach (var parameterType in parameterTypesRaw.Split(Convert.ToChar(",")))
{
ParameterTypes.Add(parameterType);
}
}
}
MemberInfos = new List <DocumentationMemberInfo>();
MemberInfos.AddRange(documentationService.GetInfosForMember(memberNode));
MemberSummary = MemberInfos.OfType <DocumentationMemberSummary>().FirstOrDefault();
MemberReturns = MemberInfos.OfType <DocumentationMemberReturns>().FirstOrDefault();
MemberValue = MemberInfos.OfType <DocumentationMemberValue>().FirstOrDefault();
MemberParameters = MemberInfos.OfType <DocumentationMemberParameter>().ToList();
foreach (var memberParameter in MemberParameters)
{
var memberParameterIndex = MemberParameters.IndexOf(memberParameter);
if ((ParameterTypes.Count - 1) >= memberParameterIndex)
{
memberParameter.ParameterType = memberParameter.CleanText(ParameterTypes[memberParameterIndex]);
}
}
}
public bool Equals(ValueMemberValue other)
=> (MemberName.Equals(other.MemberName) &&
(ValueType?.Equals(other.ValueType) ?? false))
? Object.Equals(this.Value, other.Value)
: false;
public TypedValue Invoke(TypedValue instance, MemberName memberName, Tree <Cell> parameters)
{
var procedure = Processor.Get <Procedures>().GetValue(memberName.Name);
return(Invoke((Tree <Cell>)procedure, instance, parameters));
}
public static void init(MemberName self, object refObj)
{
init(self, refObj, false);
}
public TypedValue Invoke(TypedValue instance, MemberName memberName, Tree <Cell> parameters)
{
return(TypedValue.MakeInvalid(new MemberMissingException(instance.Type, memberName.Name, 1)));
}
public bool CanInvoke(TypedValue instance, MemberName memberName, Tree <Cell> parameters)
{
return(Processor.Get <Procedures>().HasValue(memberName.Name));
}
public bool CanInvoke(TypedValue instance, MemberName memberName, Tree <Cell> parameters)
{
return(memberName.IsSpecialAction);
}
public bool CanInvokeSpecial(TypedValue instance, MemberName memberName, Tree <Cell> parameters)
{
return(true);
}
protected RootNamespace(Namespace parent, MemberName name)
: base(parent, name)
{
}
public ImportDirective(MemberName ns)
{
Namespace = ns;
}
private static void SetModifiers(MemberName self, MemberWrapper mw)
{
self._flags(self._flags() | (int)mw.Modifiers);
}
public ClassDef(Namespace ns, string name, MemberName baseClass, MemberName[] inherits, Modifier modifiers)
: base(ns, name, baseClass, inherits, modifiers)
{
}
public static void expand(MemberName self)
{
throw new NotImplementedException();
}
public TypedValue Invoke(TypedValue instance, MemberName memberName, Tree <Cell> parameters)
{
return(Processor.ParseTree(literals[memberName.OriginalName.Trim()], parameters.Branches[0]));
}
private static void ResolveMethod(MemberName self, JlClass caller)
{
bool invokeSpecial = self.getReferenceKind() == MethodHandleNatives.Constants.REF_invokeSpecial;
bool newInvokeSpecial = self.getReferenceKind() == MethodHandleNatives.Constants.REF_newInvokeSpecial;
bool searchBaseClasses = !newInvokeSpecial;
MethodWrapper mw = TypeWrapper.FromClass(self.getDeclaringClass()).GetMethodWrapper(self.getName(), self.getSignature().Replace('/', '.'), searchBaseClasses);
if (mw == null)
{
if (self.getReferenceKind() == MethodHandleNatives.Constants.REF_invokeInterface)
{
mw = TypeWrapper.FromClass(self.getDeclaringClass()).GetInterfaceMethod(self.getName(), self.getSignature().Replace('/', '.'));
if (mw == null)
{
mw = CoreClasses.java.lang.Object.Wrapper.GetMethodWrapper(self.getName(), self.getSignature().Replace('/', '.'), false);
}
if (mw != null && mw.IsConstructor)
{
throw new java.lang.IncompatibleClassChangeError("Found interface " + self.getDeclaringClass().getName() + ", but class was expected");
}
}
if (mw == null)
{
string msg = String.Format(invokeSpecial ? "{0}: method {1}{2} not found" : "{0}.{1}{2}", self.getDeclaringClass().getName(), self.getName(), self.getSignature());
throw new java.lang.NoSuchMethodError(msg);
}
}
if (mw.IsStatic != IsReferenceKindStatic(self.getReferenceKind()))
{
string msg = String.Format(mw.IsStatic ? "Expecting non-static method {0}.{1}{2}" : "Expected static method {0}.{1}{2}", mw.DeclaringType.Name, self.getName(), self.getSignature());
throw new java.lang.IncompatibleClassChangeError(msg);
}
if (self.getReferenceKind() == MethodHandleNatives.Constants.REF_invokeVirtual && mw.DeclaringType.IsInterface)
{
throw new java.lang.IncompatibleClassChangeError("Found interface " + mw.DeclaringType.Name + ", but class was expected");
}
if (!mw.IsPublic && self.getReferenceKind() == MethodHandleNatives.Constants.REF_invokeInterface)
{
throw new java.lang.IncompatibleClassChangeError("private interface method requires invokespecial, not invokeinterface: method " + self.getDeclaringClass().getName() + "." + self.getName() + self.getSignature());
}
if (mw.IsConstructor && mw.DeclaringType == CoreClasses.java.lang.String.Wrapper)
{
self.vmtarget = CreateMemberNameDelegate(mw, caller, false, self.getMethodType().changeReturnType(CoreClasses.java.lang.String.Wrapper.ClassObject));
}
else if (!mw.IsConstructor || invokeSpecial || newInvokeSpecial)
{
MethodType methodType = self.getMethodType();
if (!mw.IsStatic)
{
methodType = methodType.insertParameterTypes(0, mw.DeclaringType.ClassObject);
if (newInvokeSpecial)
{
methodType = methodType.changeReturnType(java.lang.Void.TYPE);
}
}
self.vmtarget = CreateMemberNameDelegate(mw, caller, self.hasReceiverTypeDispatch(), methodType);
}
SetModifiers(self, mw);
self._flags(self._flags() | (mw.IsConstructor ? MethodHandleNatives.Constants.MN_IS_CONSTRUCTOR : MethodHandleNatives.Constants.MN_IS_METHOD));
if (self.getReferenceKind() == MethodHandleNatives.Constants.REF_invokeVirtual && (mw.IsPrivate || mw.IsFinal || mw.IsConstructor))
{
int flags = self._flags();
flags -= MethodHandleNatives.Constants.REF_invokeVirtual << MethodHandleNatives.Constants.MN_REFERENCE_KIND_SHIFT;
flags += MethodHandleNatives.Constants.REF_invokeSpecial << MethodHandleNatives.Constants.MN_REFERENCE_KIND_SHIFT;
self._flags(flags);
}
if (mw.HasCallerID || DynamicTypeWrapper.RequiresDynamicReflectionCallerClass(mw.DeclaringType.Name, mw.Name, mw.Signature))
{
self._flags(self._flags() | MemberName.CALLER_SENSITIVE);
}
}
public bool CanInvoke(TypedValue instance, MemberName memberName, Tree <string> parameters)
{
return(true);
}
public static long staticFieldOffset(MemberName self)
{
return(objectFieldOffset(self));
}
static bool isStaticallyInvocable(MemberName member) {
if (member == null) return false;
if (member.isConstructor()) return false;
Class cls = member.getDeclaringClass();
if (cls.isArray() || cls.isPrimitive())
return false; // FIXME
/*
if (cls.isAnonymousClass() || cls.isLocalClass())
return false; // inner class of some sort
if (cls.getClassLoader() != MethodHandle.class.getClassLoader())
return false; // not on BCP
if (ReflectUtil.isVMAnonymousClass(cls)) // FIXME: switch to supported API once it is added
return false;
MethodType mtype = member.getMethodOrFieldType();
if (!isStaticallyNameable(mtype.returnType()))
return false;
for (Class<?> ptype : mtype.parameterArray())
if (!isStaticallyNameable(ptype))
return false;
if (!member.isPrivate() && VerifyAccess.isSamePackage(MethodHandle.class, cls))
return true; // in java.lang.invoke package
if (member.isPublic() && isStaticallyNameable(cls))
return true;
*/
if (member.isMethod()) {
// [IKVM] If we can't call the method directly, invoke it via the invokeBasic infrastructure.
return IsMethodHandleLinkTo(member)
|| IsMethodHandleInvokeBasic(member)
|| IsStaticallyInvocable(GetMethodWrapper(member));
}
if (member.isField()) {
// [IKVM] If we can't access the field directly, use the invokeBasic infrastructure.
return IsStaticallyInvocable(GetFieldWrapper(member));
}
return false;
}
public static object staticFieldBase(MemberName self)
{
return(null);
}
private static bool IsMethodHandleLinkTo(MemberName member)
{
return member.getDeclaringClass() == CoreClasses.java.lang.invoke.MethodHandle.Wrapper.ClassObject
&& member.getName().StartsWith("linkTo", StringComparison.Ordinal);
}
public override string ToAsciiDoc()
{
var builder = new StringBuilder();
if (!string.IsNullOrEmpty(Title))
{
builder.AppendLine("." + Title);
}
builder.AppendLine(!string.IsNullOrEmpty(MemberName)
? $"[source, {Language.ToLowerInvariant()}, method=\"{MemberName.ToLowerInvariant()}\"]"
: $"[source, {Language.ToLowerInvariant()}]");
builder.AppendLine("----");
var(code, callOuts) = BlockCallOutHelper.ExtractCallOutsFromCode(Value);
builder.AppendLine(code);
builder.AppendLine("----");
foreach (var callOut in callOuts)
{
builder.AppendLine(callOut);
}
return(builder.ToString());
}
private static MethodWrapper GetMethodWrapper(MemberName member)
{
return TypeWrapper.FromClass(member.getDeclaringClass()).GetMethodWrapper(member.getName(), member.getSignature().Replace('/', '.'), true);
}
public bool CanInvoke(TypedValue instance, MemberName memberName, Tree <T> parameters)
{
var parameterCount = parameters.Branches.Count;
return(instance.Type == typeof(DataRow) && (parameterCount == 0));
}
public SubroutineDef(ClassStructOrModuleDef parent, string name, ParameterList param, Modifier modifiers,
MemberName _event)
: this(parent, name, param, modifiers)
{
Event = _event;
}
/// <summary>
/// Creates descriptor instance.
/// </summary>
/// <param name="mappingSchema">Mapping schema, associated with descriptor.</param>
/// <param name="columnAttribute">Column attribute, from which descriptor data should be extracted.</param>
/// <param name="memberAccessor">Column mapping member accessor.</param>
public ColumnDescriptor(MappingSchema mappingSchema, ColumnAttribute columnAttribute, MemberAccessor memberAccessor)
{
MemberAccessor = memberAccessor;
MemberInfo = memberAccessor.MemberInfo;
if (MemberInfo.IsFieldEx())
{
var fieldInfo = (FieldInfo)MemberInfo;
MemberType = fieldInfo.FieldType;
}
else if (MemberInfo.IsPropertyEx())
{
var propertyInfo = (PropertyInfo)MemberInfo;
MemberType = propertyInfo.PropertyType;
}
MemberName = columnAttribute.MemberName ?? MemberInfo.Name;
ColumnName = columnAttribute.Name ?? MemberInfo.Name;
Storage = columnAttribute.Storage;
PrimaryKeyOrder = columnAttribute.PrimaryKeyOrder;
IsDiscriminator = columnAttribute.IsDiscriminator;
DataType = columnAttribute.DataType;
DbType = columnAttribute.DbType;
CreateFormat = columnAttribute.CreateFormat;
if (columnAttribute.HasLength())
{
Length = columnAttribute.Length;
}
if (columnAttribute.HasPrecision())
{
Precision = columnAttribute.Precision;
}
if (columnAttribute.HasScale())
{
Scale = columnAttribute.Scale;
}
if (Storage == null)
{
StorageType = MemberType;
StorageInfo = MemberInfo;
}
else
{
var expr = Expression.PropertyOrField(Expression.Constant(null, MemberInfo.DeclaringType), Storage);
StorageType = expr.Type;
StorageInfo = expr.Member;
}
var defaultCanBeNull = false;
if (columnAttribute.HasCanBeNull())
{
CanBeNull = columnAttribute.CanBeNull;
}
else
{
var na = mappingSchema.GetAttribute <NullableAttribute>(MemberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (na != null)
{
CanBeNull = na.CanBeNull;
}
else
{
CanBeNull = mappingSchema.GetCanBeNull(MemberType);
defaultCanBeNull = true;
}
}
if (columnAttribute.HasIsIdentity())
{
IsIdentity = columnAttribute.IsIdentity;
}
else if (MemberName.IndexOf(".") < 0)
{
var a = mappingSchema.GetAttribute <IdentityAttribute>(MemberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (a != null)
{
IsIdentity = true;
}
}
SequenceName = mappingSchema.GetAttribute <SequenceNameAttribute>(memberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (SequenceName != null)
{
IsIdentity = true;
}
SkipOnInsert = columnAttribute.HasSkipOnInsert() ? columnAttribute.SkipOnInsert : IsIdentity;
SkipOnUpdate = columnAttribute.HasSkipOnUpdate() ? columnAttribute.SkipOnUpdate : IsIdentity;
if (defaultCanBeNull && IsIdentity)
{
CanBeNull = false;
}
if (columnAttribute.HasIsPrimaryKey())
{
IsPrimaryKey = columnAttribute.IsPrimaryKey;
}
else if (MemberName.IndexOf(".") < 0)
{
var a = mappingSchema.GetAttribute <PrimaryKeyAttribute>(MemberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (a != null)
{
IsPrimaryKey = true;
PrimaryKeyOrder = a.Order;
}
}
if (DbType == null || DataType == DataType.Undefined)
{
var a = mappingSchema.GetAttribute <DataTypeAttribute>(MemberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (a != null)
{
if (DbType == null)
{
DbType = a.DbType;
}
if (DataType == DataType.Undefined && a.DataType.HasValue)
{
DataType = a.DataType.Value;
}
}
}
}
public VariableMemberDeclaration (MemberName mn, object initializer)
{
MemberName = mn;
if (initializer is ArrayList) {
this.expression_or_array_initializer = new ArrayCreation (CSharpParser.current_array_type, "", (ArrayList)initializer, mn.Location);
} else {
this.expression_or_array_initializer = (Expression)initializer;
}
}
/// <summary>
/// Creates descriptor instance.
/// </summary>
/// <param name="mappingSchema">Mapping schema, associated with descriptor.</param>
/// <param name="columnAttribute">Column attribute, from which descriptor data should be extracted.</param>
/// <param name="memberAccessor">Column mapping member accessor.</param>
public ColumnDescriptor(MappingSchema mappingSchema, ColumnAttribute?columnAttribute, MemberAccessor memberAccessor)
{
MappingSchema = mappingSchema;
MemberAccessor = memberAccessor;
MemberInfo = memberAccessor.MemberInfo;
if (MemberInfo.IsFieldEx())
{
var fieldInfo = (FieldInfo)MemberInfo;
MemberType = fieldInfo.FieldType;
}
else if (MemberInfo.IsPropertyEx())
{
var propertyInfo = (PropertyInfo)MemberInfo;
MemberType = propertyInfo.PropertyType;
}
var dataType = mappingSchema.GetDataType(MemberType);
if (dataType.Type.DataType == DataType.Undefined)
{
dataType = mappingSchema.GetUnderlyingDataType(dataType.SystemType, out var _);
}
if (columnAttribute == null)
{
columnAttribute = new ColumnAttribute();
columnAttribute.DataType = dataType.Type.DataType;
columnAttribute.DbType = dataType.Type.DbType;
if (dataType.Type.Length != null)
{
columnAttribute.Length = dataType.Type.Length.Value;
}
if (dataType.Type.Precision != null)
{
columnAttribute.Precision = dataType.Type.Precision.Value;
}
if (dataType.Type.Scale != null)
{
columnAttribute.Scale = dataType.Type.Scale.Value;
}
}
else if (columnAttribute.DataType == DataType.Undefined || columnAttribute.DataType == dataType.Type.DataType)
{
if (dataType.Type.Length != null && !columnAttribute.HasLength())
{
columnAttribute.Length = dataType.Type.Length.Value;
}
if (dataType.Type.Precision != null && !columnAttribute.HasPrecision())
{
columnAttribute.Precision = dataType.Type.Precision.Value;
}
if (dataType.Type.Scale != null && !columnAttribute.HasScale())
{
columnAttribute.Scale = dataType.Type.Scale.Value;
}
}
MemberName = columnAttribute.MemberName ?? MemberInfo.Name;
ColumnName = columnAttribute.Name ?? MemberInfo.Name;
Storage = columnAttribute.Storage;
PrimaryKeyOrder = columnAttribute.PrimaryKeyOrder;
IsDiscriminator = columnAttribute.IsDiscriminator;
DataType = columnAttribute.DataType;
DbType = columnAttribute.DbType;
CreateFormat = columnAttribute.CreateFormat;
if (columnAttribute.HasLength())
{
Length = columnAttribute.Length;
}
if (columnAttribute.HasPrecision())
{
Precision = columnAttribute.Precision;
}
if (columnAttribute.HasScale())
{
Scale = columnAttribute.Scale;
}
if (columnAttribute.HasOrder())
{
Order = columnAttribute.Order;
}
if (Storage == null)
{
StorageType = MemberType;
StorageInfo = MemberInfo;
}
else
{
var expr = ExpressionHelper.PropertyOrField(Expression.Constant(null, MemberInfo.DeclaringType), Storage);
StorageType = expr.Type;
StorageInfo = expr.Member;
}
var defaultCanBeNull = false;
if (columnAttribute.HasCanBeNull())
{
CanBeNull = columnAttribute.CanBeNull;
}
else
{
var na = mappingSchema.GetAttribute <NullableAttribute>(MemberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (na != null)
{
CanBeNull = na.CanBeNull;
}
else
{
CanBeNull = mappingSchema.GetCanBeNull(MemberType);
defaultCanBeNull = true;
}
}
if (columnAttribute.HasIsIdentity())
{
IsIdentity = columnAttribute.IsIdentity;
}
else if (MemberName.IndexOf(".") < 0)
{
var a = mappingSchema.GetAttribute <IdentityAttribute>(MemberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (a != null)
{
IsIdentity = true;
}
}
SequenceName = mappingSchema.GetAttribute <SequenceNameAttribute>(memberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (SequenceName != null)
{
IsIdentity = true;
}
SkipOnInsert = columnAttribute.HasSkipOnInsert() ? columnAttribute.SkipOnInsert : IsIdentity;
SkipOnUpdate = columnAttribute.HasSkipOnUpdate() ? columnAttribute.SkipOnUpdate : IsIdentity;
if (defaultCanBeNull && IsIdentity)
{
CanBeNull = false;
}
if (columnAttribute.HasIsPrimaryKey())
{
IsPrimaryKey = columnAttribute.IsPrimaryKey;
}
else if (MemberName.IndexOf(".") < 0)
{
var a = mappingSchema.GetAttribute <PrimaryKeyAttribute>(MemberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (a != null)
{
IsPrimaryKey = true;
PrimaryKeyOrder = a.Order;
}
}
if (DbType == null || DataType == DataType.Undefined)
{
var a = mappingSchema.GetAttribute <DataTypeAttribute>(MemberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (a != null)
{
if (DbType == null)
{
DbType = a.DbType;
}
if (DataType == DataType.Undefined && a.DataType.HasValue)
{
DataType = a.DataType.Value;
}
}
}
if (MemberType.ToNullableUnderlying().IsEnum)
{
if (DataType == DataType.Undefined)
{
var enumtype = mappingSchema.GetDefaultFromEnumType(MemberType);
if (enumtype != null)
{
DataType = mappingSchema.GetDataType(enumtype).Type.DataType;
}
}
if (DataType == DataType.Undefined && MemberType.IsNullable())
{
var enumtype = mappingSchema.GetDefaultFromEnumType(MemberType.ToNullableUnderlying());
if (enumtype != null)
{
DataType = mappingSchema.GetDataType(enumtype).Type.DataType;
}
}
if (DataType == DataType.Undefined)
{
var enumtype = mappingSchema.GetDefaultFromEnumType(typeof(Enum));
if (enumtype != null)
{
DataType = mappingSchema.GetDataType(enumtype).Type.DataType;
}
}
if (DataType == DataType.Undefined)
{
DataType = mappingSchema.GetUnderlyingDataType(MemberType, out var canBeNull).Type.DataType;
if (canBeNull)
{
CanBeNull = canBeNull;
}
}
}
if (DataType == DataType.Undefined)
{
DataType = mappingSchema.GetDataType(MemberType).Type.DataType;
}
var skipValueAttributes = mappingSchema.GetAttributes <SkipBaseAttribute>(MemberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (skipValueAttributes.Length > 0)
{
SkipBaseAttributes = skipValueAttributes;
SkipModificationFlags = SkipBaseAttributes.Aggregate(SkipModification.None, (s, c) => s | c.Affects);
}
var vc = mappingSchema.GetAttribute <ValueConverterAttribute>(memberAccessor.TypeAccessor.Type, MemberInfo, attr => attr.Configuration);
if (vc != null)
{
ValueConverter = vc.GetValueConverter(this);
}
}
public VariableMemberDeclaration (MemberName mn, Expression initializer)
{
MemberName = mn;
this.initializer = initializer;
}
public bool CanInvoke(TypedValue instance, MemberName memberName, Tree <Cell> parameters)
{
return(parameters.Branches.Count == 1 && literals.ContainsKey(memberName.OriginalName.Trim()));
}
public ClassDef(ClassOrStructDef parent, string name, MemberName baseClass, MemberName[] inherits,
Modifier modifiers)
: base(parent, name, baseClass, inherits, modifiers)
{
}
public static object createDelegate(MethodType type, MemberName m, bool doDispatch, jlClass lookupClass)
{
#if FIRST_PASS
return(null);
#else
int index = m.getVMIndex();
if (index == Int32.MaxValue)
{
bool invokeExact = m.getName() == "invokeExact";
Type targetDelegateType = MethodHandleUtil.CreateDelegateType(invokeExact ? type.dropParameterTypes(0, 1) : type);
MethodHandleUtil.DynamicMethodBuilder dm = new MethodHandleUtil.DynamicMethodBuilder("DirectMethodHandle." + m.getName(), type, typeof(IKVM.Runtime.InvokeCache <>).MakeGenericType(targetDelegateType));
dm.Ldarg(0);
if (invokeExact)
{
dm.Call(ByteCodeHelperMethods.GetDelegateForInvokeExact.MakeGenericMethod(targetDelegateType));
}
else
{
dm.LoadValueAddress();
dm.Call(ByteCodeHelperMethods.GetDelegateForInvoke.MakeGenericMethod(targetDelegateType));
dm.Ldarg(0);
}
for (int i = 1, count = type.parameterCount(); i < count; i++)
{
dm.Ldarg(i);
}
dm.CallDelegate(targetDelegateType);
dm.Ret();
return(dm.CreateDelegate());
}
else
{
TypeWrapper tw = (TypeWrapper)typeof(MemberName).GetField("vmtarget", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(m);
tw.Finish();
MethodWrapper mw = tw.GetMethods()[index];
if (mw.IsDynamicOnly)
{
MethodHandleUtil.DynamicMethodBuilder dm = new MethodHandleUtil.DynamicMethodBuilder("CustomInvoke:" + mw.Name, type, mw);
if (mw.IsStatic)
{
dm.LoadNull();
dm.BoxArgs(0);
}
else
{
dm.Ldarg(0);
dm.BoxArgs(1);
}
dm.Callvirt(typeof(MethodWrapper).GetMethod("Invoke", BindingFlags.Instance | BindingFlags.NonPublic));
dm.UnboxReturnValue();
dm.Ret();
return(dm.CreateDelegate());
}
// HACK this code is duplicated in compiler.cs
if (mw.IsProtected && (mw.DeclaringType == CoreClasses.java.lang.Object.Wrapper || mw.DeclaringType == CoreClasses.java.lang.Throwable.Wrapper))
{
TypeWrapper thisType = TypeWrapper.FromClass(lookupClass);
TypeWrapper cli_System_Object = ClassLoaderWrapper.LoadClassCritical("cli.System.Object");
TypeWrapper cli_System_Exception = ClassLoaderWrapper.LoadClassCritical("cli.System.Exception");
// HACK we may need to redirect finalize or clone from java.lang.Object/Throwable
// to a more specific base type.
if (thisType.IsAssignableTo(cli_System_Object))
{
mw = cli_System_Object.GetMethodWrapper(mw.Name, mw.Signature, true);
}
else if (thisType.IsAssignableTo(cli_System_Exception))
{
mw = cli_System_Exception.GetMethodWrapper(mw.Name, mw.Signature, true);
}
else if (thisType.IsAssignableTo(CoreClasses.java.lang.Throwable.Wrapper))
{
mw = CoreClasses.java.lang.Throwable.Wrapper.GetMethodWrapper(mw.Name, mw.Signature, true);
}
}
mw.ResolveMethod();
MethodInfo mi = mw.GetMethod() as MethodInfo;
if (mi != null &&
!mw.HasCallerID &&
!tw.IsRemapped &&
!tw.IsGhost &&
!tw.IsNonPrimitiveValueType &&
type.parameterCount() <= MethodHandleUtil.MaxArity
// FXBUG we should be able to use a normal (unbound) delegate for virtual methods
// (when doDispatch is set), but the x64 CLR crashes when doing a virtual method dispatch on
// a null reference
&& (!mi.IsVirtual || (doDispatch && IntPtr.Size == 4)) &&
(doDispatch || !mi.IsVirtual))
{
return(Delegate.CreateDelegate(MethodHandleUtil.CreateDelegateType(tw, mw), mi));
}
else
{
// slow path where we emit a DynamicMethod
MethodHandleUtil.DynamicMethodBuilder dm = new MethodHandleUtil.DynamicMethodBuilder(mw.DeclaringType.TypeAsBaseType, "DirectMethodHandle:" + mw.Name, type,
mw.HasCallerID ? [email protected](lookupClass) : null);
for (int i = 0, count = type.parameterCount(); i < count; i++)
{
if (i == 0 && !mw.IsStatic && (tw.IsGhost || tw.IsNonPrimitiveValueType))
{
dm.LoadFirstArgAddress();
}
else
{
dm.Ldarg(i);
}
}
if (mw.HasCallerID)
{
dm.LoadCallerID();
}
if (doDispatch && !mw.IsStatic)
{
dm.Callvirt(mw);
}
else
{
dm.Call(mw);
}
dm.Ret();
return(dm.CreateDelegate());
}
}
#endif
}
