public override void WriteFullEndElement()
{
if (_depth == 0)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.Format(SR.IXmlSerializableWritePastSubTree, (_obj == null ? string.Empty : DataContract.GetClrTypeFullName(_obj.GetType())))));
}
_xmlWriter.WriteFullEndElement();
_depth--;
}
internal static void CheckIfTypeIsReference(DataContract dataContract)
{
if (dataContract.IsReference)
{
throw XmlObjectSerializer.CreateSerializationException(SR.Format(SR.JsonUnsupportedForIsReference, DataContract.GetClrTypeFullName(dataContract.UnderlyingType), dataContract.IsReference));
}
}
void ImportDataMembers()
{
Type type = this.UnderlyingType;
FieldInfo[] fields = type.GetFields(BindingFlags.Static | BindingFlags.Public);
Dictionary <string, DataMember> memberValuesTable = new Dictionary <string, DataMember>();
List <DataMember> tempMembers = new List <DataMember>(fields.Length);
List <long> tempValues = new List <long>(fields.Length);
for (int i = 0; i < fields.Length; i++)
{
FieldInfo field = fields[i];
bool enumMemberValid = false;
if (hasDataContract)
{
object[] memberAttributes = field.GetCustomAttributes(Globals.TypeOfEnumMemberAttribute, false);
if (memberAttributes != null && memberAttributes.Length > 0)
{
if (memberAttributes.Length > 1)
{
ThrowInvalidDataContractException(SR.TooManyEnumMembers(DataContract.GetClrTypeFullName(field.DeclaringType), field.Name));
}
EnumMemberAttribute memberAttribute = (EnumMemberAttribute)memberAttributes[0];
DataMember memberContract = new DataMember(field);
// ALTERED_FOR_PORT: Don't have access to .IsSetExplicilty property
if (memberAttribute.Value != null && memberAttribute.Value.Length > 0)
{
memberContract.Name = memberAttribute.Value;
}
else
{
memberContract.Name = field.Name;
}
ClassDataContract.CheckAndAddMember(tempMembers, memberContract, memberValuesTable);
enumMemberValid = true;
}
object[] dataMemberAttributes = field.GetCustomAttributes(Globals.TypeOfDataMemberAttribute, false);
if (dataMemberAttributes != null && dataMemberAttributes.Length > 0)
{
ThrowInvalidDataContractException(SR.DataMemberOnEnumField(DataContract.GetClrTypeFullName(field.DeclaringType), field.Name));
}
}
else
{
if (!field.IsNotSerialized)
{
DataMember memberContract = new DataMember(field);
memberContract.Name = field.Name;
ClassDataContract.CheckAndAddMember(tempMembers, memberContract, memberValuesTable);
enumMemberValid = true;
}
}
if (enumMemberValid)
{
object enumValue = field.GetValue(null);
if (isULong)
{
tempValues.Add((long)((IConvertible)enumValue).ToUInt64(null));
}
else
{
tempValues.Add(((IConvertible)enumValue).ToInt64(null));
}
}
}
Thread.MemoryBarrier();
members = tempMembers;
values = tempValues;
}
internal override DataContract GetDataContract(RuntimeTypeHandle typeHandle, Type type)
{
DataContract dataContract = null;
if (mode == SerializationMode.SharedType && surrogateSelector != null)
{
dataContract = NetDataContractSerializer.GetDataContractFromSurrogateSelector(surrogateSelector, GetStreamingContext(), typeHandle, type, ref surrogateDataContracts);
}
if (dataContract != null)
{
if (IsGetOnlyCollection && dataContract is SurrogateDataContract)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new System.Runtime.Serialization.InvalidDataContractException(SR.Format(SR.SurrogatesWithGetOnlyCollectionsNotSupportedSerDeser,
DataContract.GetClrTypeFullName(dataContract.UnderlyingType))));
}
return(dataContract);
}
return(base.GetDataContract(typeHandle, type));
}
void VerifyType(DataContract dataContract, Type declaredType)
{
bool knownTypesAddedInCurrentScope = false;
if (dataContract.KnownDataContracts != null)
{
scopedKnownTypes.Push(dataContract.KnownDataContracts);
knownTypesAddedInCurrentScope = true;
}
if (!IsKnownType(dataContract, declaredType))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.GetString(SR.DcTypeNotFoundOnSerialize, DataContract.GetClrTypeFullName(dataContract.UnderlyingType), dataContract.StableName.Name, dataContract.StableName.Namespace)));
}
if (knownTypesAddedInCurrentScope)
{
scopedKnownTypes.Pop();
}
}
public static void ThrowDuplicateMemberException(object obj, XmlDictionaryString[] memberNames, int memberIndex)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(
SR.GetString(SR.JsonDuplicateMemberInInput, DataContract.GetClrTypeFullName(obj.GetType()), memberNames[memberIndex])));
}
private object InternalDeserializeWithSurrogate(XmlReaderDelegator xmlReader, Type declaredType, DataContract surrogateDataContract, string name, string ns)
{
DataContract dataContract = surrogateDataContract ??
GetDataContract(DataContractSurrogateCaller.GetDataContractType(dataContractSurrogate, declaredType));
if (IsGetOnlyCollection && dataContract.UnderlyingType != declaredType)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new System.Runtime.Serialization.InvalidDataContractException(SR.Format(SR.SurrogatesWithGetOnlyCollectionsNotSupportedSerDeser,
DataContract.GetClrTypeFullName(declaredType))));
}
ReadAttributes(xmlReader);
string objectId = GetObjectId();
object oldObj = InternalDeserialize(xmlReader, name, ns, declaredType, ref dataContract);
object obj = DataContractSurrogateCaller.GetDeserializedObject(dataContractSurrogate, oldObj, dataContract.UnderlyingType, declaredType);
ReplaceDeserializedObject(objectId, oldObj, obj);
return(obj);
}
private XmlElement ExportGenericInfo(Type clrType, string elementName, string elementNs)
{
int nestedCollectionLevel = 0;
while (CollectionDataContract.IsCollection(clrType, out Type itemType))
{
if (DataContract.GetBuiltInDataContract(clrType) != null ||
CollectionDataContract.IsCollectionDataContract(clrType))
{
break;
}
clrType = itemType;
nestedCollectionLevel++;
}
Type[] genericArguments = null;
IList <int> genericArgumentCounts = null;
if (clrType.IsGenericType)
{
genericArguments = clrType.GetGenericArguments();
string typeName;
if (clrType.DeclaringType == null)
{
typeName = clrType.Name;
}
else
{
int nsLen = (clrType.Namespace == null) ? 0 : clrType.Namespace.Length;
if (nsLen > 0)
{
nsLen++; //include the . following namespace
}
typeName = DataContract.GetClrTypeFullName(clrType).Substring(nsLen).Replace('+', '.');
}
int iParam = typeName.IndexOf('[');
if (iParam >= 0)
{
typeName = typeName.Substring(0, iParam);
}
genericArgumentCounts = DataContract.GetDataContractNameForGenericName(typeName, null);
clrType = clrType.GetGenericTypeDefinition();
}
XmlQualifiedName dcqname = DataContract.GetStableName(clrType);
if (nestedCollectionLevel > 0)
{
string collectionName = dcqname.Name;
for (int n = 0; n < nestedCollectionLevel; n++)
{
collectionName = Globals.ArrayPrefix + collectionName;
}
dcqname = new XmlQualifiedName(collectionName, DataContract.GetCollectionNamespace(dcqname.Namespace));
}
XmlElement typeElement = XmlDoc.CreateElement(elementName, elementNs);
XmlAttribute nameAttribute = XmlDoc.CreateAttribute(Globals.GenericNameAttribute);
nameAttribute.Value = genericArguments != null?XmlConvert.DecodeName(dcqname.Name) : dcqname.Name;
//nameAttribute.Value = dcqname.Name;
typeElement.Attributes.Append(nameAttribute);
XmlAttribute nsAttribute = XmlDoc.CreateAttribute(Globals.GenericNamespaceAttribute);
nsAttribute.Value = dcqname.Namespace;
typeElement.Attributes.Append(nsAttribute);
if (genericArguments != null)
{
int argIndex = 0;
int nestedLevel = 0;
foreach (int genericArgumentCount in genericArgumentCounts)
{
for (int i = 0; i < genericArgumentCount; i++, argIndex++)
{
XmlElement argumentElement = ExportGenericInfo(genericArguments[argIndex], Globals.GenericParameterLocalName, Globals.SerializationNamespace);
if (nestedLevel > 0)
{
XmlAttribute nestedLevelAttribute = XmlDoc.CreateAttribute(Globals.GenericParameterNestedLevelAttribute);
nestedLevelAttribute.Value = nestedLevel.ToString(CultureInfo.InvariantCulture);
argumentElement.Attributes.Append(nestedLevelAttribute);
}
typeElement.AppendChild(argumentElement);
}
nestedLevel++;
}
if (genericArgumentCounts[nestedLevel - 1] == 0)
{
XmlAttribute typeNestedLevelsAttribute = XmlDoc.CreateAttribute(Globals.GenericParameterNestedLevelAttribute);
typeNestedLevelsAttribute.Value = genericArgumentCounts.Count.ToString(CultureInfo.InvariantCulture);
typeElement.Attributes.Append(typeNestedLevelsAttribute);
}
}
return(typeElement);
}
private void ExportXmlDataContract(XmlDataContract dataContract)
{
Type clrType = dataContract.UnderlyingType;
if (!IsSpecialXmlType(clrType, out XmlQualifiedName typeQName, out XmlSchemaType xsdType, out bool hasRoot))
{
if (!InvokeSchemaProviderMethod(clrType, Schemas, out typeQName, out xsdType, out hasRoot))
{
InvokeGetSchemaMethod(clrType, Schemas, typeQName);
}
}
if (hasRoot)
{
if (!(typeQName.Equals(dataContract.StableName)))
{
Fx.Assert("XML data contract type name does not match schema name");
}
if (SchemaHelper.GetSchemaElement(Schemas,
new XmlQualifiedName(dataContract.TopLevelElementName.Value, dataContract.TopLevelElementNamespace.Value),
out XmlSchema schema) == null)
{
XmlSchemaElement topLevelElement = ExportTopLevelElement(dataContract, schema);
topLevelElement.IsNillable = dataContract.IsTopLevelElementNullable;
ReprocessAll(Schemas);
}
XmlSchemaType anonymousType = xsdType;
xsdType = SchemaHelper.GetSchemaType(Schemas, typeQName, out schema);
if (anonymousType == null && xsdType == null && typeQName.Namespace != XmlSchema.Namespace)
{
throw Compat.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.Format(SR.MissingSchemaType, typeQName, DataContract.GetClrTypeFullName(clrType))));
}
if (xsdType != null)
{
xsdType.Annotation = GetSchemaAnnotation(
ExportSurrogateData(dataContract),
dataContract.IsValueType ?
GetAnnotationMarkup(IsValueTypeName, XmlConvert.ToString(dataContract.IsValueType), schema) :
null
);
}
}
}
private void VerifyType(DataContract dataContract, Type declaredType)
{
bool knownTypesAddedInCurrentScope = false;
if (dataContract.KnownDataContracts?.Count > 0)
{
scopedKnownTypes.Push(dataContract.KnownDataContracts);
knownTypesAddedInCurrentScope = true;
}
if (!IsKnownType(dataContract, declaredType))
{
throw XmlObjectSerializer.CreateSerializationException(SR.Format(SR.DcTypeNotFoundOnSerialize, DataContract.GetClrTypeFullName(dataContract.UnderlyingType), dataContract.XmlName.Name, dataContract.XmlName.Namespace));
}
if (knownTypesAddedInCurrentScope)
{
scopedKnownTypes.Pop();
}
}
internal override bool OnHandleReference(XmlWriterDelegator xmlWriter, object obj, bool canContainCyclicReference)
{
if (obj.GetType().GetTypeInfo().IsValueType)
{
return(false);
}
if (_byValObjectsInScope.Contains(obj))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.Format(SR.CannotSerializeObjectWithCycles, DataContract.GetClrTypeFullName(obj.GetType()))));
}
_byValObjectsInScope.Push(obj);
return(false);
}
internal void VerifyType(DataContract dataContract)
{
DataContract knownContract = ResolveDataContractFromKnownTypes(dataContract.StableName.Name, dataContract.StableName.Namespace, null /*memberTypeContract*/);
if (knownContract == null || knownContract.UnderlyingType != dataContract.UnderlyingType)
{
throw System.ServiceModel.DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.Format(SR.DcTypeNotFoundOnSerialize, DataContract.GetClrTypeFullName(dataContract.UnderlyingType), dataContract.StableName.Name, dataContract.StableName.Namespace)));
}
}
private void ReadSimpleDictionary(CollectionDataContract collectionContract, Type keyValueType)
{
Type[] keyValueTypes = keyValueType.GetGenericArguments();
Type keyType = keyValueTypes[0];
Type valueType = keyValueTypes[1];
int keyTypeNullableDepth = 0;
Type keyTypeOriginal = keyType;
while (keyType.IsGenericType && keyType.GetGenericTypeDefinition() == Globals.TypeOfNullable)
{
keyTypeNullableDepth++;
keyType = keyType.GetGenericArguments()[0];
}
ClassDataContract keyValueDataContract = (ClassDataContract)collectionContract.ItemContract;
DataContract keyDataContract = keyValueDataContract.Members[0].MemberTypeContract;
KeyParseMode keyParseMode = KeyParseMode.Fail;
if (keyType == Globals.TypeOfString || keyType == Globals.TypeOfObject)
{
keyParseMode = KeyParseMode.AsString;
}
else if (keyType.IsEnum)
{
keyParseMode = KeyParseMode.UsingParseEnum;
}
else if (keyDataContract.ParseMethod != null)
{
keyParseMode = KeyParseMode.UsingCustomParse;
}
if (keyParseMode == KeyParseMode.Fail)
{
ThrowSerializationException(
SR.Format(
SR.KeyTypeCannotBeParsedInSimpleDictionary,
DataContract.GetClrTypeFullName(collectionContract.UnderlyingType),
DataContract.GetClrTypeFullName(keyType)));
}
else
{
LocalBuilder nodeType = _ilg.DeclareLocal(typeof(XmlNodeType), "nodeType");
_ilg.BeginWhileCondition();
_ilg.Call(_xmlReaderArg, JsonFormatGeneratorStatics.MoveToContentMethod);
_ilg.Stloc(nodeType);
_ilg.Load(nodeType);
_ilg.Load(XmlNodeType.EndElement);
_ilg.BeginWhileBody(Cmp.NotEqualTo);
_ilg.Load(nodeType);
_ilg.Load(XmlNodeType.Element);
_ilg.If(Cmp.NotEqualTo);
ThrowUnexpectedStateException(XmlNodeType.Element);
_ilg.EndIf();
_ilg.Call(_contextArg, XmlFormatGeneratorStatics.IncrementItemCountMethod, 1);
if (keyParseMode == KeyParseMode.UsingParseEnum)
{
_ilg.Load(keyType);
}
_ilg.Load(_xmlReaderArg);
_ilg.Call(JsonFormatGeneratorStatics.GetJsonMemberNameMethod);
if (keyParseMode == KeyParseMode.UsingParseEnum)
{
_ilg.Call(JsonFormatGeneratorStatics.ParseEnumMethod);
_ilg.ConvertValue(Globals.TypeOfObject, keyType);
}
else if (keyParseMode == KeyParseMode.UsingCustomParse)
{
_ilg.Call(keyDataContract.ParseMethod);
}
LocalBuilder pairKey = _ilg.DeclareLocal(keyType, "key");
_ilg.Stloc(pairKey);
if (keyTypeNullableDepth > 0)
{
LocalBuilder pairKeyNullable = _ilg.DeclareLocal(keyTypeOriginal, "keyOriginal");
WrapNullableObject(pairKey, pairKeyNullable, keyTypeNullableDepth);
pairKey = pairKeyNullable;
}
LocalBuilder pairValue = ReadValue(valueType, string.Empty);
StoreKeyValuePair(_objectLocal, collectionContract, pairKey, pairValue);
_ilg.EndWhile();
}
}
private void ReadISerializable(ClassDataContract classContract)
{
ConstructorInfo ctor = classContract.UnderlyingType.GetConstructor(Globals.ScanAllMembers, null, JsonFormatGeneratorStatics.SerInfoCtorArgs, null);
if (ctor == null)
{
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.Format(SR.SerializationInfo_ConstructorNotFound, DataContract.GetClrTypeFullName(classContract.UnderlyingType))));
}
_ilg.LoadAddress(_objectLocal);
_ilg.ConvertAddress(_objectLocal.LocalType, _objectType);
_ilg.Call(_contextArg, XmlFormatGeneratorStatics.ReadSerializationInfoMethod, _xmlReaderArg, classContract.UnderlyingType);
_ilg.Load(_contextArg);
_ilg.LoadMember(XmlFormatGeneratorStatics.GetStreamingContextMethod);
_ilg.Call(ctor);
}
internal void VerifyType(DataContract dataContract)
{
bool knownTypesAddedInCurrentScope = false;
if (dataContract.KnownDataContracts != null)
{
scopedKnownTypes.Push(dataContract.KnownDataContracts);
knownTypesAddedInCurrentScope = true;
}
DataContract knownContract = ResolveDataContractFromKnownTypes(dataContract.StableName.Name, dataContract.StableName.Namespace, null /*memberTypeContract*/);
if (knownContract == null || knownContract.UnderlyingType != dataContract.UnderlyingType)
{
throw System.ServiceModel.DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.Format(SR.DcTypeNotFoundOnSerialize, DataContract.GetClrTypeFullName(dataContract.UnderlyingType), dataContract.StableName.Name, dataContract.StableName.Namespace)));
}
if (knownTypesAddedInCurrentScope)
{
scopedKnownTypes.Pop();
}
}
internal static void GetXmlTypeInfo(Type type, out XmlQualifiedName stableName, out XmlSchemaType xsdType, out bool hasRoot)
{
if (IsSpecialXmlType(type, out stableName, out xsdType, out hasRoot))
{
return;
}
XmlSchemaSet schemas = new XmlSchemaSet
{
XmlResolver = null
};
InvokeSchemaProviderMethod(type, schemas, out stableName, out xsdType, out hasRoot);
if (stableName.Name == null || stableName.Name.Length == 0)
{
throw Compat.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.Format(SR.InvalidXmlDataContractName, DataContract.GetClrTypeFullName(type))));
}
}
public static void ThrowMissingRequiredMembers(object obj, XmlDictionaryString[] memberNames, byte[] expectedElements, byte[] requiredElements)
{
StringBuilder stringBuilder = new StringBuilder();
int missingMembersCount = 0;
for (int i = 0; i < memberNames.Length; i++)
{
if (IsBitSet(expectedElements, i) && IsBitSet(requiredElements, i))
{
if (stringBuilder.Length != 0)
{
stringBuilder.Append(", ");
}
stringBuilder.Append(memberNames[i]);
missingMembersCount++;
}
}
if (missingMembersCount == 1)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(SR.GetString(
SR.JsonOneRequiredMemberNotFound, DataContract.GetClrTypeFullName(obj.GetType()), stringBuilder.ToString())));
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(SR.GetString(
SR.JsonRequiredMembersNotFound, DataContract.GetClrTypeFullName(obj.GetType()), stringBuilder.ToString())));
}
}
private static bool InvokeSchemaProviderMethod(Type clrType, XmlSchemaSet schemas, out XmlQualifiedName stableName, out XmlSchemaType xsdType, out bool hasRoot)
{
xsdType = null;
hasRoot = true;
object[] attrs = clrType.GetCustomAttributes(Globals.TypeOfXmlSchemaProviderAttribute, false);
if (attrs == null || attrs.Length == 0)
{
stableName = DataContract.GetDefaultStableName(clrType);
return(false);
}
XmlSchemaProviderAttribute provider = (XmlSchemaProviderAttribute)attrs[0];
if (provider.IsAny)
{
xsdType = CreateAnyElementType();
hasRoot = false;
}
string methodName = provider.MethodName;
if (methodName == null || methodName.Length == 0)
{
if (!provider.IsAny)
{
throw Compat.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.Format(SR.InvalidGetSchemaMethod, DataContract.GetClrTypeFullName(clrType))));
}
stableName = DataContract.GetDefaultStableName(clrType);
}
else
{
MethodInfo getMethod = clrType.GetMethod(methodName, /*BindingFlags.DeclaredOnly |*/ BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public, null, new Type[] { typeof(XmlSchemaSet) }, null);
if (getMethod == null)
{
throw Compat.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.Format(SR.MissingGetSchemaMethod, DataContract.GetClrTypeFullName(clrType), methodName)));
}
if (!(Globals.TypeOfXmlQualifiedName.IsAssignableFrom(getMethod.ReturnType)) && !(Globals.TypeOfXmlSchemaType.IsAssignableFrom(getMethod.ReturnType)))
{
throw Compat.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.Format(SR.InvalidReturnTypeOnGetSchemaMethod, DataContract.GetClrTypeFullName(clrType), methodName, DataContract.GetClrTypeFullName(getMethod.ReturnType), DataContract.GetClrTypeFullName(Globals.TypeOfXmlQualifiedName), typeof(XmlSchemaType))));
}
object typeInfo = getMethod.Invoke(null, new object[] { schemas });
if (provider.IsAny)
{
if (typeInfo != null)
{
throw Compat.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.Format(SR.InvalidNonNullReturnValueByIsAny, DataContract.GetClrTypeFullName(clrType), methodName)));
}
stableName = DataContract.GetDefaultStableName(clrType);
}
else if (typeInfo == null)
{
xsdType = CreateAnyElementType();
hasRoot = false;
stableName = DataContract.GetDefaultStableName(clrType);
}
else
{
XmlSchemaType providerXsdType = typeInfo as XmlSchemaType;
if (providerXsdType != null)
{
string typeName = providerXsdType.Name;
string typeNs = null;
if (typeName == null || typeName.Length == 0)
{
DataContract.GetDefaultStableName(DataContract.GetClrTypeFullName(clrType), out typeName, out typeNs);
stableName = new XmlQualifiedName(typeName, typeNs);
providerXsdType.Annotation = GetSchemaAnnotation(ExportActualType(stableName, new XmlDocument()));
xsdType = providerXsdType;
}
else
{
foreach (XmlSchema schema in schemas.Schemas())
{
foreach (XmlSchemaObject schemaItem in schema.Items)
{
if (schemaItem == (object)providerXsdType)
{
typeNs = schema.TargetNamespace;
if (typeNs == null)
{
typeNs = string.Empty;
}
break;
}
}
if (typeNs != null)
{
break;
}
}
if (typeNs == null)
{
throw Compat.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.Format(SR.MissingSchemaType, typeName, DataContract.GetClrTypeFullName(clrType))));
}
stableName = new XmlQualifiedName(typeName, typeNs);
}
}
else
{
stableName = (XmlQualifiedName)typeInfo;
}
}
}
return(true);
}
private void ReadSimpleDictionary(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context, CollectionDataContract collectionContract, Type keyValueType, object dictionary)
{
Type[] keyValueTypes = keyValueType.GetGenericArguments();
Type keyType = keyValueTypes[0];
Type valueType = keyValueTypes[1];
int keyTypeNullableDepth = 0;
Type keyTypeOriginal = keyType;
while (keyType.IsGenericType && keyType.GetGenericTypeDefinition() == Globals.TypeOfNullable)
{
keyTypeNullableDepth++;
keyType = keyType.GetGenericArguments()[0];
}
ClassDataContract keyValueDataContract = (ClassDataContract)collectionContract.ItemContract;
DataContract keyDataContract = keyValueDataContract.Members[0].MemberTypeContract;
KeyParseMode keyParseMode = KeyParseMode.Fail;
if (keyType == Globals.TypeOfString || keyType == Globals.TypeOfObject)
{
keyParseMode = KeyParseMode.AsString;
}
else if (keyType.IsEnum)
{
keyParseMode = KeyParseMode.UsingParseEnum;
}
else if (keyDataContract.ParseMethod != null)
{
keyParseMode = KeyParseMode.UsingCustomParse;
}
if (keyParseMode == KeyParseMode.Fail)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(
SR.Format(SR.KeyTypeCannotBeParsedInSimpleDictionary,
DataContract.GetClrTypeFullName(collectionContract.UnderlyingType),
DataContract.GetClrTypeFullName(keyType))
));
}
while (true)
{
XmlNodeType nodeType = xmlReader.MoveToContent();
if (nodeType == XmlNodeType.EndElement)
{
return;
}
if (nodeType != XmlNodeType.Element)
{
throw XmlObjectSerializerReadContext.CreateUnexpectedStateException(XmlNodeType.Element, xmlReader);
}
context.IncrementItemCount(1);
string keyString = XmlObjectSerializerReadContextComplexJson.GetJsonMemberName(xmlReader);
object pairKey;
if (keyParseMode == KeyParseMode.UsingParseEnum)
{
pairKey = Enum.Parse(keyType, keyString);
}
else if (keyParseMode == KeyParseMode.UsingCustomParse)
{
pairKey = keyDataContract.ParseMethod.Invoke(null, new object[] { keyString });
}
else
{
pairKey = keyString;
}
if (keyTypeNullableDepth > 0)
{
throw new NotImplementedException("keyTypeNullableDepth > 0");
}
object pairValue = ReflectionReadValue(xmlReader, context, valueType, string.Empty, string.Empty);
((IDictionary)dictionary).Add(pairKey, pairValue);
}
}
private static void InvokeGetSchemaMethod(Type clrType, XmlSchemaSet schemas, XmlQualifiedName stableName)
{
IXmlSerializable ixmlSerializable = (IXmlSerializable)Activator.CreateInstance(clrType);
XmlSchema schema = ixmlSerializable.GetSchema();
if (schema == null)
{
AddDefaultDatasetType(schemas, stableName.Name, stableName.Namespace);
}
else
{
if (schema.Id == null || schema.Id.Length == 0)
{
throw Compat.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.Format(SR.InvalidReturnSchemaOnGetSchemaMethod, DataContract.GetClrTypeFullName(clrType))));
}
AddDefaultTypedDatasetType(schemas, schema, stableName.Name, stableName.Namespace);
}
}
internal override Type GetSurrogatedType(Type type)
{
if (dataContractSurrogate == null)
{
return(base.GetSurrogatedType(type));
}
else
{
type = DataContract.UnwrapNullableType(type);
Type surrogateType = DataContractSerializer.GetSurrogatedType(dataContractSurrogate, type);
if (IsGetOnlyCollection && surrogateType != type)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new System.Runtime.Serialization.InvalidDataContractException(SR.Format(SR.SurrogatesWithGetOnlyCollectionsNotSupportedSerDeser,
DataContract.GetClrTypeFullName(type))));
}
else
{
return(surrogateType);
}
}
}
void CopyMembersAndCheckDuplicateNames()
{
if (traditionalClassDataContract.MemberNames != null)
{
int memberCount = traditionalClassDataContract.MemberNames.Length;
Dictionary <string, object> memberTable = new Dictionary <string, object>(memberCount);
XmlDictionaryString[] decodedMemberNames = new XmlDictionaryString[memberCount];
for (int i = 0; i < memberCount; i++)
{
if (memberTable.ContainsKey(traditionalClassDataContract.MemberNames[i].Value))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(SR.GetString(SR.JsonDuplicateMemberNames,
DataContract.GetClrTypeFullName(traditionalClassDataContract.UnderlyingType), traditionalClassDataContract.MemberNames[i].Value)));
}
else
{
memberTable.Add(traditionalClassDataContract.MemberNames[i].Value, null);
decodedMemberNames[i] = DataContractJsonSerializer.ConvertXmlNameToJsonName(traditionalClassDataContract.MemberNames[i]);
}
}
this.memberNames = decodedMemberNames;
}
}
internal void WriteJsonISerializable(XmlWriterDelegator xmlWriter, ISerializable obj)
#endif
{
Type objType = obj.GetType();
SerializationInfo serInfo = new SerializationInfo(objType, XmlObjectSerializer.FormatterConverter);
GetObjectData(obj, serInfo, GetStreamingContext());
if (DataContract.GetClrTypeFullName(objType) != serInfo.FullTypeName)
{
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.GetString(SR.ChangingFullTypeNameNotSupported, serInfo.FullTypeName, DataContract.GetClrTypeFullName(objType))));
}
else
{
base.WriteSerializationInfo(xmlWriter, objType, serInfo);
}
}
private void VerifyType(DataContract dataContract, Type declaredType)
{
bool flag = false;
if (dataContract.KnownDataContracts != null)
{
this.scopedKnownTypes.Push(dataContract.KnownDataContracts);
flag = true;
}
if (!base.IsKnownType(dataContract, declaredType))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(System.Runtime.Serialization.SR.GetString("DcTypeNotFoundOnSerialize", new object[] { DataContract.GetClrTypeFullName(dataContract.UnderlyingType), dataContract.StableName.Name, dataContract.StableName.Namespace })));
}
if (flag)
{
this.scopedKnownTypes.Pop();
}
}
private void CopyMembersAndCheckDuplicateNames()
{
if (_traditionalClassDataContract.MemberNames != null)
{
int memberCount = _traditionalClassDataContract.MemberNames.Length;
Dictionary <string, object> memberTable = new Dictionary <string, object>(memberCount);
XmlDictionaryString[] decodedMemberNames = new XmlDictionaryString[memberCount];
for (int i = 0; i < memberCount; i++)
{
if (memberTable.ContainsKey(_traditionalClassDataContract.MemberNames[i].Value))
{
throw new SerializationException(SR.Format(SR.JsonDuplicateMemberNames, DataContract.GetClrTypeFullName(_traditionalClassDataContract.UnderlyingType), _traditionalClassDataContract.MemberNames[i].Value));
}
else
{
memberTable.Add(_traditionalClassDataContract.MemberNames[i].Value, null);
decodedMemberNames[i] = DataContractJsonSerializerImpl.ConvertXmlNameToJsonName(_traditionalClassDataContract.MemberNames[i]);
}
}
_memberNames = decodedMemberNames;
}
}
internal void WriteJsonISerializable(XmlWriterDelegator xmlWriter, ISerializable obj)
{
Type type = obj.GetType();
SerializationInfo info = new SerializationInfo(type, XmlObjectSerializer.FormatterConverter);
obj.GetObjectData(info, base.GetStreamingContext());
if (DataContract.GetClrTypeFullName(type) != info.FullTypeName)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(System.Runtime.Serialization.SR.GetString("ChangingFullTypeNameNotSupported", new object[] { info.FullTypeName, DataContract.GetClrTypeFullName(type) })));
}
base.WriteSerializationInfo(xmlWriter, type, info);
}
private static void WriteClassDataContractMembers(DataContractJsonSerializer serializer, ClassDataContract dataContract, ref Dictionary <string, object> classToDictionary, object value, XmlObjectSerializerWriteContextComplexJson context)
{
if (dataContract.BaseContract != null)
{
WriteClassDataContractMembers(serializer, dataContract.BaseContract, ref classToDictionary, value, context);
}
for (int i = 0; i < dataContract.Members.Count; i++)
{
DataMember member = dataContract.Members[i];
object memberValue = GetMemberValue(value, dataContract.Members[i].MemberInfo, dataContract.UnderlyingType);
string memberName = System.Xml.XmlConvert.DecodeName(member.Name);
if (classToDictionary.ContainsKey(memberName))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(SR.Format(SR.JsonDuplicateMemberNames,
DataContract.GetClrTypeFullName(dataContract.UnderlyingType), memberName)));
}
if (!member.EmitDefaultValue)
{
//Dont emit value if its null or default(valuetype)
if (memberValue == null || (member.MemberTypeContract.IsValueType && object.Equals(memberValue, Activator.CreateInstance(member.MemberType))))
{
continue;
}
}
if (memberValue == null || IsTypePrimitive(member.MemberType))
{
classToDictionary[memberName] = memberValue;
}
else
{
Type memberValueType = memberValue.GetType();
if (member.MemberType == memberValueType ||
//Special case Nullable<DateTimeOffset> and Nullable<Struct>
(member.IsNullable && !EmitTypeInformation(member.MemberTypeContract, memberValueType)))
{
classToDictionary[memberName] = serializer.ConvertDataContractToObject(memberValue, member.MemberTypeContract, context, false, member.MemberTypeContract.UnderlyingType.TypeHandle);
}
else
{
//Push KnownTypes of this DataContract
context.PushKnownTypes(dataContract);
DataContract memberValueContract = DataContract.GetDataContract(memberValue.GetType());
if (member.MemberType.GetTypeInfo().IsInterface)
{
XmlObjectSerializerWriteContextComplexJson.VerifyObjectCompatibilityWithInterface(memberValueContract, memberValue, member.MemberType);
}
context.CheckIfTypeNeedsVerifcation(member.MemberTypeContract, memberValueContract);
classToDictionary[memberName] = serializer.ConvertDataContractToObject(memberValue, memberValueContract, context, true, member.MemberTypeContract.UnderlyingType.TypeHandle);
context.PopKnownTypes(dataContract);
}
}
}
}
public static void ThrowMissingRequiredMembers(object obj, XmlDictionaryString[] memberNames, byte[] expectedElements, byte[] requiredElements)
{
StringBuilder builder = new StringBuilder();
int num = 0;
for (int i = 0; i < memberNames.Length; i++)
{
if (IsBitSet(expectedElements, i) && IsBitSet(requiredElements, i))
{
if (builder.Length != 0)
{
builder.Append(", ");
}
builder.Append(memberNames[i]);
num++;
}
}
if (num == 1)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(System.Runtime.Serialization.SR.GetString("JsonOneRequiredMemberNotFound", new object[] { DataContract.GetClrTypeFullName(obj.GetType()), builder.ToString() })));
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(System.Runtime.Serialization.SR.GetString("JsonRequiredMembersNotFound", new object[] { DataContract.GetClrTypeFullName(obj.GetType()), builder.ToString() })));
}
private LocalBuilder ReadValue(Type type, string name, string ns)
{
LocalBuilder value = ilg.DeclareLocal(type, "valueRead");
LocalBuilder nullableValue = null;
int nullables = 0;
while (type.IsGenericType && type.GetGenericTypeDefinition() == Globals.TypeOfNullable)
{
nullables++;
type = type.GetGenericArguments()[0];
}
PrimitiveDataContract primitiveContract = PrimitiveDataContract.GetPrimitiveDataContract(type);
if ((primitiveContract != null && primitiveContract.UnderlyingType != Globals.TypeOfObject) || nullables != 0 || type.IsValueType)
{
LocalBuilder objectId = ilg.DeclareLocal(Globals.TypeOfString, "objectIdRead");
ilg.Call(contextArg, XmlFormatGeneratorStatics.ReadAttributesMethod, xmlReaderArg);
ilg.Call(contextArg, XmlFormatGeneratorStatics.ReadIfNullOrRefMethod, xmlReaderArg, type, DataContract.IsTypeSerializable(type));
ilg.Stloc(objectId);
// Deserialize null
ilg.If(objectId, Cmp.EqualTo, Globals.NullObjectId);
if (nullables != 0)
{
ilg.LoadAddress(value);
ilg.InitObj(value.LocalType);
}
else if (type.IsValueType)
{
ThrowValidationException(SR.Format(SR.ValueTypeCannotBeNull, DataContract.GetClrTypeFullName(type)));
}
else
{
ilg.Load(null);
ilg.Stloc(value);
}
// Deserialize value
// Compare against Globals.NewObjectId, which is set to string.Empty
ilg.ElseIfIsEmptyString(objectId);
ilg.Call(contextArg, XmlFormatGeneratorStatics.GetObjectIdMethod);
ilg.Stloc(objectId);
if (type.IsValueType)
{
ilg.IfNotIsEmptyString(objectId);
ThrowValidationException(SR.Format(SR.ValueTypeCannotHaveId, DataContract.GetClrTypeFullName(type)));
ilg.EndIf();
}
if (nullables != 0)
{
nullableValue = value;
value = ilg.DeclareLocal(type, "innerValueRead");
}
if (primitiveContract != null && primitiveContract.UnderlyingType != Globals.TypeOfObject)
{
ilg.Call(xmlReaderArg, primitiveContract.XmlFormatReaderMethod);
ilg.Stloc(value);
if (!type.IsValueType)
{
ilg.Call(contextArg, XmlFormatGeneratorStatics.AddNewObjectMethod, value);
}
}
else
{
InternalDeserialize(value, type, name, ns);
}
// Deserialize ref
ilg.Else();
if (type.IsValueType)
{
ThrowValidationException(SR.Format(SR.ValueTypeCannotHaveRef, DataContract.GetClrTypeFullName(type)));
}
else
{
ilg.Call(contextArg, XmlFormatGeneratorStatics.GetExistingObjectMethod, objectId, type, name, ns);
ilg.ConvertValue(Globals.TypeOfObject, type);
ilg.Stloc(value);
}
ilg.EndIf();
if (nullableValue != null)
{
ilg.If(objectId, Cmp.NotEqualTo, Globals.NullObjectId);
WrapNullableObject(value, nullableValue, nullables);
ilg.EndIf();
value = nullableValue;
}
}
else
{
InternalDeserialize(value, type, name, ns);
}
return(value);
}
internal void EndWrite()
{
if (_depth != 0)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.Format(SR.IXmlSerializableMissingEndElements, (_obj == null ? string.Empty : DataContract.GetClrTypeFullName(_obj.GetType())))));
}
_obj = null;
}