void CheckChoiceIdentifierMapping(EnumMapping choiceMapping) {
NameTable ids = new NameTable();
for (int i = 0; i < choiceMapping.Constants.Length; i++) {
string choiceId = choiceMapping.Constants[i].XmlName;
int colon = choiceId.LastIndexOf(':');
string choiceName = colon < 0 ? choiceId : choiceId.Substring(colon+1);
string choiceNs = colon < 0 ? "" : choiceId.Substring(0, colon);
if (ids[choiceName, choiceNs] != null) {
// Enum values in the XmlChoiceIdentifier '{0}' have to be unique. Value '{1}' already present.
throw new InvalidOperationException(Res.GetString(Res.XmlChoiceIdDuplicate, choiceMapping.TypeName, choiceId));
}
ids.Add(choiceName, choiceNs, choiceMapping.Constants[i]);
}
}
Accessor ReconcileAccessor(Accessor accessor, NameTable accessors) {
if (accessor.Any && accessor.Name.Length == 0)
return accessor;
Accessor existing = (Accessor)accessors[accessor.Name, accessor.Namespace];
if (existing == null) {
accessor.IsTopLevelInSchema = true;
accessors.Add(accessor.Name, accessor.Namespace, accessor);
return accessor;
}
if (existing.Mapping == accessor.Mapping)
return existing;
if (!(accessor.Mapping is MembersMapping) && !(existing.Mapping is MembersMapping)) {
if (accessor.Mapping.TypeDesc == existing.Mapping.TypeDesc
|| (existing.Mapping is NullableMapping && accessor.Mapping.TypeDesc == ((NullableMapping)existing.Mapping).BaseMapping.TypeDesc)
|| (accessor.Mapping is NullableMapping && ((NullableMapping)accessor.Mapping).BaseMapping.TypeDesc == existing.Mapping.TypeDesc))
{
// need to compare default values
string value1 = Convert.ToString(accessor.Default, CultureInfo.InvariantCulture);
string value2 = Convert.ToString(existing.Default, CultureInfo.InvariantCulture);
if (value1 == value2) {
return existing;
}
throw new InvalidOperationException(Res.GetString(Res.XmlCannotReconcileAccessorDefault, accessor.Name, accessor.Namespace, value1, value2));
}
}
if (accessor.Mapping is MembersMapping || existing.Mapping is MembersMapping)
throw new InvalidOperationException(Res.GetString(Res.XmlMethodTypeNameConflict, accessor.Name, accessor.Namespace));
if (accessor.Mapping is ArrayMapping) {
if (!(existing.Mapping is ArrayMapping)) {
throw new InvalidOperationException(Res.GetString(Res.XmlCannotReconcileAccessor, accessor.Name, accessor.Namespace, GetMappingName(existing.Mapping), GetMappingName(accessor.Mapping)));
}
ArrayMapping mapping = (ArrayMapping)accessor.Mapping;
ArrayMapping existingMapping = mapping.IsAnonymousType ? null : (ArrayMapping)types[existing.Mapping.TypeName, existing.Mapping.Namespace];
ArrayMapping first = existingMapping;
while (existingMapping != null) {
if (existingMapping == accessor.Mapping)
return existing;
existingMapping = existingMapping.Next;
}
mapping.Next = first;
if (!mapping.IsAnonymousType)
types[existing.Mapping.TypeName, existing.Mapping.Namespace] = mapping;
return existing;
}
if (accessor is AttributeAccessor)
throw new InvalidOperationException(Res.GetString(Res.XmlCannotReconcileAttributeAccessor, accessor.Name, accessor.Namespace, GetMappingName(existing.Mapping), GetMappingName(accessor.Mapping)));
else
throw new InvalidOperationException(Res.GetString(Res.XmlCannotReconcileAccessor, accessor.Name, accessor.Namespace, GetMappingName(existing.Mapping), GetMappingName(accessor.Mapping)));
}
void ImportAccessorMapping(MemberMapping accessor, FieldModel model, XmlAttributes a, string ns, Type choiceIdentifierType, bool rpc, bool openModel) {
XmlSchemaForm elementFormDefault = XmlSchemaForm.Qualified;
int previousNestingLevel = arrayNestingLevel;
int sequenceId = -1;
XmlArrayItemAttributes previousArrayItemAttributes = savedArrayItemAttributes;
string previousArrayNamespace = savedArrayNamespace;
arrayNestingLevel = 0;
savedArrayItemAttributes = null;
savedArrayNamespace = null;
Type accessorType = model.FieldType;
string accessorName = model.Name;
ArrayList elementList = new ArrayList();
NameTable elements = new NameTable();
accessor.TypeDesc = typeScope.GetTypeDesc(accessorType);
XmlAttributeFlags flags = a.XmlFlags;
accessor.Ignore = a.XmlIgnore;
if (rpc)
CheckTopLevelAttributes(a, accessorName);
else
CheckAmbiguousChoice(a, accessorType, accessorName);
XmlAttributeFlags elemFlags = XmlAttributeFlags.Elements | XmlAttributeFlags.Text | XmlAttributeFlags.AnyElements | XmlAttributeFlags.ChoiceIdentifier;
XmlAttributeFlags attrFlags = XmlAttributeFlags.Attribute | XmlAttributeFlags.AnyAttribute;
XmlAttributeFlags arrayFlags = XmlAttributeFlags.Array | XmlAttributeFlags.ArrayItems;
// special case for byte[]. It can be a primitive (base64Binary or hexBinary), or it can
// be an array of bytes. Our default is primitive; specify [XmlArray] to get array behavior.
if ((flags & arrayFlags) != 0 && accessorType == typeof(byte[]))
accessor.TypeDesc = typeScope.GetArrayTypeDesc(accessorType);
if (a.XmlChoiceIdentifier != null) {
accessor.ChoiceIdentifier = new ChoiceIdentifierAccessor();
accessor.ChoiceIdentifier.MemberName = a.XmlChoiceIdentifier.MemberName;
accessor.ChoiceIdentifier.Mapping = ImportTypeMapping(modelScope.GetTypeModel(choiceIdentifierType), ns, ImportContext.Element, String.Empty, null);
CheckChoiceIdentifierMapping((EnumMapping)accessor.ChoiceIdentifier.Mapping);
}
if (accessor.TypeDesc.IsArrayLike) {
Type arrayElementType = TypeScope.GetArrayElementType(accessorType, model.FieldTypeDesc.FullName + "." + model.Name);
if ((flags & attrFlags) != 0) {
if ((flags & attrFlags) != flags)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttributesArrayAttribute));
if (a.XmlAttribute != null && !accessor.TypeDesc.ArrayElementTypeDesc.IsPrimitive && !accessor.TypeDesc.ArrayElementTypeDesc.IsEnum) {
if (accessor.TypeDesc.ArrayElementTypeDesc.Kind == TypeKind.Serializable) {
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttrOrTextInterface, accessorName, accessor.TypeDesc.ArrayElementTypeDesc.FullName, typeof(IXmlSerializable).Name));
}
else {
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttrOrText, accessorName, accessor.TypeDesc.ArrayElementTypeDesc.FullName));
}
}
bool isList = a.XmlAttribute != null && (accessor.TypeDesc.ArrayElementTypeDesc.IsPrimitive || accessor.TypeDesc.ArrayElementTypeDesc.IsEnum);
if (a.XmlAnyAttribute != null) {
a.XmlAttribute = new XmlAttributeAttribute();
}
AttributeAccessor attribute = new AttributeAccessor();
Type targetType = a.XmlAttribute.Type == null ? arrayElementType : a.XmlAttribute.Type;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
attribute.Name = Accessor.EscapeQName(a.XmlAttribute.AttributeName.Length == 0 ? accessorName : a.XmlAttribute.AttributeName);
attribute.Namespace = a.XmlAttribute.Namespace == null ? ns : a.XmlAttribute.Namespace;
attribute.Form = a.XmlAttribute.Form;
if (attribute.Form == XmlSchemaForm.None && ns != attribute.Namespace) {
attribute.Form = XmlSchemaForm.Qualified;
}
attribute.CheckSpecial();
CheckForm(attribute.Form, ns != attribute.Namespace);
attribute.Mapping = ImportTypeMapping(modelScope.GetTypeModel(targetType), ns, ImportContext.Attribute, a.XmlAttribute.DataType, null, isList, false);
attribute.IsList = isList;
attribute.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
attribute.Any = (a.XmlAnyAttribute != null);
if (attribute.Form == XmlSchemaForm.Qualified && attribute.Namespace != ns) {
if (xsdAttributes == null)
xsdAttributes = new NameTable();
attribute = (AttributeAccessor)ReconcileAccessor(attribute, xsdAttributes);
}
accessor.Attribute = attribute;
}
else if ((flags & elemFlags) != 0) {
if ((flags & elemFlags) != flags)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalElementsArrayAttribute));
if (a.XmlText != null) {
TextAccessor text = new TextAccessor();
Type targetType = a.XmlText.Type == null ? arrayElementType : a.XmlText.Type;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
text.Name = accessorName; // unused except to make more helpful error messages
text.Mapping = ImportTypeMapping(modelScope.GetTypeModel(targetType), ns, ImportContext.Text, a.XmlText.DataType, null, true, false);
if (!(text.Mapping is SpecialMapping) && targetTypeDesc != typeScope.GetTypeDesc(typeof(string)))
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalArrayTextAttribute, accessorName));
accessor.Text = text;
}
if (a.XmlText == null && a.XmlElements.Count == 0 && a.XmlAnyElements.Count == 0)
a.XmlElements.Add(CreateElementAttribute(accessor.TypeDesc));
for (int i = 0; i < a.XmlElements.Count; i++) {
XmlElementAttribute xmlElement = a.XmlElements[i];
Type targetType = xmlElement.Type == null ? arrayElementType : xmlElement.Type;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
TypeModel typeModel = modelScope.GetTypeModel(targetType);
ElementAccessor element = new ElementAccessor();
element.Namespace = rpc ? null : xmlElement.Namespace == null ? ns : xmlElement.Namespace;
element.Mapping = ImportTypeMapping(typeModel, rpc ? ns : element.Namespace, ImportContext.Element, xmlElement.DataType, null);
if (a.XmlElements.Count == 1) {
element.Name = XmlConvert.EncodeLocalName(xmlElement.ElementName.Length == 0 ? accessorName : xmlElement.ElementName);
//element.IsUnbounded = element.Mapping is ArrayMapping;
}
else {
element.Name = xmlElement.ElementName.Length == 0 ? element.Mapping.DefaultElementName : XmlConvert.EncodeLocalName(xmlElement.ElementName);
}
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
if (xmlElement.IsNullableSpecified && !xmlElement.IsNullable && typeModel.TypeDesc.IsOptionalValue)
throw new InvalidOperationException(Res.GetString(Res.XmlInvalidNotNullable, typeModel.TypeDesc.BaseTypeDesc.FullName, "XmlElement"));
element.IsNullable = xmlElement.IsNullableSpecified ? xmlElement.IsNullable : typeModel.TypeDesc.IsOptionalValue;
element.Form = rpc ? XmlSchemaForm.Unqualified : xmlElement.Form == XmlSchemaForm.None ? elementFormDefault : xmlElement.Form;
CheckNullable(element.IsNullable, targetTypeDesc, element.Mapping);
if (!rpc) {
CheckForm(element.Form, ns != element.Namespace);
element = ReconcileLocalAccessor(element, ns);
}
if (xmlElement.Order != -1) {
if (xmlElement.Order != sequenceId && sequenceId != -1)
throw new InvalidOperationException(Res.GetString(Res.XmlSequenceMatch, "Order"));
sequenceId = xmlElement.Order;
}
AddUniqueAccessor(elements, element);
elementList.Add(element);
}
NameTable anys = new NameTable();
for (int i = 0; i < a.XmlAnyElements.Count; i++) {
XmlAnyElementAttribute xmlAnyElement = a.XmlAnyElements[i];
Type targetType = typeof(IXmlSerializable).IsAssignableFrom(arrayElementType) ? arrayElementType : typeof(XmlNode).IsAssignableFrom(arrayElementType) ? arrayElementType : typeof(XmlElement);
if (!arrayElementType.IsAssignableFrom(targetType))
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAnyElement, arrayElementType.FullName));
string anyName = xmlAnyElement.Name.Length == 0 ? xmlAnyElement.Name : XmlConvert.EncodeLocalName(xmlAnyElement.Name);
string anyNs = xmlAnyElement.NamespaceSpecified ? xmlAnyElement.Namespace : null;
if (anys[anyName, anyNs] != null) {
// ignore duplicate anys
continue;
}
anys[anyName, anyNs] = xmlAnyElement;
if (elements[anyName, (anyNs == null ? ns : anyNs)] != null) {
throw new InvalidOperationException(Res.GetString(Res.XmlAnyElementDuplicate, accessorName, xmlAnyElement.Name, xmlAnyElement.Namespace == null ? "null" : xmlAnyElement.Namespace));
}
ElementAccessor element = new ElementAccessor();
element.Name = anyName;
element.Namespace = anyNs == null ? ns : anyNs;
element.Any = true;
element.AnyNamespaces = anyNs;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
TypeModel typeModel = modelScope.GetTypeModel(targetType);
if (element.Name.Length > 0)
typeModel.TypeDesc.IsMixed = true;
element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, String.Empty, null);
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
element.IsNullable = false;
element.Form = elementFormDefault;
CheckNullable(element.IsNullable, targetTypeDesc, element.Mapping);
if (!rpc) {
CheckForm(element.Form, ns != element.Namespace);
element = ReconcileLocalAccessor(element, ns);
}
elements.Add(element.Name, element.Namespace, element);
elementList.Add(element);
if (xmlAnyElement.Order != -1) {
if (xmlAnyElement.Order != sequenceId && sequenceId != -1)
throw new InvalidOperationException(Res.GetString(Res.XmlSequenceMatch, "Order"));
sequenceId = xmlAnyElement.Order;
}
}
}
else {
if ((flags & arrayFlags) != 0) {
if ((flags & arrayFlags) != flags)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalArrayArrayAttribute));
}
TypeDesc arrayElementTypeDesc = typeScope.GetTypeDesc(arrayElementType);
if (a.XmlArray == null)
a.XmlArray = CreateArrayAttribute(accessor.TypeDesc);
if (CountAtLevel(a.XmlArrayItems, arrayNestingLevel) == 0)
a.XmlArrayItems.Add(CreateArrayItemAttribute(arrayElementTypeDesc, arrayNestingLevel));
ElementAccessor arrayElement = new ElementAccessor();
arrayElement.Name = XmlConvert.EncodeLocalName(a.XmlArray.ElementName.Length == 0 ? accessorName : a.XmlArray.ElementName);
arrayElement.Namespace = rpc ? null : a.XmlArray.Namespace == null ? ns : a.XmlArray.Namespace;
savedArrayItemAttributes = a.XmlArrayItems;
savedArrayNamespace = arrayElement.Namespace;
ArrayMapping arrayMapping = ImportArrayLikeMapping(modelScope.GetArrayModel(accessorType), ns);
arrayElement.Mapping = arrayMapping;
arrayElement.IsNullable = a.XmlArray.IsNullable;
arrayElement.Form = rpc ? XmlSchemaForm.Unqualified : a.XmlArray.Form == XmlSchemaForm.None ? elementFormDefault : a.XmlArray.Form;
sequenceId = a.XmlArray.Order;
CheckNullable(arrayElement.IsNullable, accessor.TypeDesc, arrayElement.Mapping);
if (!rpc) {
CheckForm(arrayElement.Form, ns != arrayElement.Namespace);
arrayElement = ReconcileLocalAccessor(arrayElement, ns);
}
savedArrayItemAttributes = null;
savedArrayNamespace = null;
AddUniqueAccessor(elements, arrayElement);
elementList.Add(arrayElement);
}
}
else if (!accessor.TypeDesc.IsVoid) {
XmlAttributeFlags allFlags = XmlAttributeFlags.Elements | XmlAttributeFlags.Text | XmlAttributeFlags.Attribute | XmlAttributeFlags.AnyElements | XmlAttributeFlags.ChoiceIdentifier | XmlAttributeFlags.XmlnsDeclarations;
if ((flags & allFlags) != flags)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttribute));
if (accessor.TypeDesc.IsPrimitive || accessor.TypeDesc.IsEnum) {
if (a.XmlAnyElements.Count > 0) throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAnyElement, accessor.TypeDesc.FullName));
if (a.XmlAttribute != null) {
if (a.XmlElements.Count > 0) throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttribute));
if (a.XmlAttribute.Type != null) throw new InvalidOperationException(Res.GetString(Res.XmlIllegalType, "XmlAttribute"));
AttributeAccessor attribute = new AttributeAccessor();
attribute.Name = Accessor.EscapeQName(a.XmlAttribute.AttributeName.Length == 0 ? accessorName : a.XmlAttribute.AttributeName);
attribute.Namespace = a.XmlAttribute.Namespace == null ? ns : a.XmlAttribute.Namespace;
attribute.Form = a.XmlAttribute.Form;
if (attribute.Form == XmlSchemaForm.None && ns != attribute.Namespace) {
attribute.Form = XmlSchemaForm.Qualified;
}
attribute.CheckSpecial();
CheckForm(attribute.Form, ns != attribute.Namespace);
attribute.Mapping = ImportTypeMapping(modelScope.GetTypeModel(accessorType), ns, ImportContext.Attribute, a.XmlAttribute.DataType, null);
attribute.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
attribute.Any = a.XmlAnyAttribute != null;
if (attribute.Form == XmlSchemaForm.Qualified && attribute.Namespace != ns) {
if (xsdAttributes == null)
xsdAttributes = new NameTable();
attribute = (AttributeAccessor)ReconcileAccessor(attribute, xsdAttributes);
}
accessor.Attribute = attribute;
}
else {
if (a.XmlText != null) {
if (a.XmlText.Type != null && a.XmlText.Type != accessorType)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalType, "XmlText"));
TextAccessor text = new TextAccessor();
text.Name = accessorName; // unused except to make more helpful error messages
text.Mapping = ImportTypeMapping(modelScope.GetTypeModel(accessorType), ns, ImportContext.Text, a.XmlText.DataType, null);
accessor.Text = text;
}
else if (a.XmlElements.Count == 0) {
a.XmlElements.Add(CreateElementAttribute(accessor.TypeDesc));
}
for (int i = 0; i < a.XmlElements.Count; i++) {
XmlElementAttribute xmlElement = a.XmlElements[i];
if (xmlElement.Type != null) {
if (typeScope.GetTypeDesc(xmlElement.Type) != accessor.TypeDesc)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalType, "XmlElement"));
}
ElementAccessor element = new ElementAccessor();
element.Name = XmlConvert.EncodeLocalName(xmlElement.ElementName.Length == 0 ? accessorName : xmlElement.ElementName);
element.Namespace = rpc ? null : xmlElement.Namespace == null ? ns : xmlElement.Namespace;
TypeModel typeModel = modelScope.GetTypeModel(accessorType);
element.Mapping = ImportTypeMapping(typeModel, rpc ? ns : element.Namespace, ImportContext.Element, xmlElement.DataType, null);
if (element.Mapping.TypeDesc.Kind == TypeKind.Node) {
element.Any = true;
}
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
if (xmlElement.IsNullableSpecified && !xmlElement.IsNullable && typeModel.TypeDesc.IsOptionalValue)
throw new InvalidOperationException(Res.GetString(Res.XmlInvalidNotNullable, typeModel.TypeDesc.BaseTypeDesc.FullName, "XmlElement"));
element.IsNullable = xmlElement.IsNullableSpecified ? xmlElement.IsNullable : typeModel.TypeDesc.IsOptionalValue;
element.Form = rpc ? XmlSchemaForm.Unqualified : xmlElement.Form == XmlSchemaForm.None ? elementFormDefault : xmlElement.Form;
CheckNullable(element.IsNullable, accessor.TypeDesc, element.Mapping);
if (!rpc) {
CheckForm(element.Form, ns != element.Namespace);
element = ReconcileLocalAccessor(element, ns);
}
if (xmlElement.Order != -1) {
if (xmlElement.Order != sequenceId && sequenceId != -1)
throw new InvalidOperationException(Res.GetString(Res.XmlSequenceMatch, "Order"));
sequenceId = xmlElement.Order;
}
AddUniqueAccessor(elements, element);
elementList.Add(element);
}
}
}
else if (a.Xmlns) {
if (flags != XmlAttributeFlags.XmlnsDeclarations)
throw new InvalidOperationException(Res.GetString(Res.XmlSoleXmlnsAttribute));
if (accessorType != typeof(XmlSerializerNamespaces)) {
throw new InvalidOperationException(Res.GetString(Res.XmlXmlnsInvalidType, accessorName, accessorType.FullName, typeof(XmlSerializerNamespaces).FullName));
}
accessor.Xmlns = new XmlnsAccessor();
accessor.Ignore = true;
}
else {
if (a.XmlAttribute != null || a.XmlText != null) {
if (accessor.TypeDesc.Kind == TypeKind.Serializable) {
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttrOrTextInterface, accessorName, accessor.TypeDesc.FullName, typeof(IXmlSerializable).Name));
}
else {
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttrOrText, accessorName, accessor.TypeDesc));
}
}
if (a.XmlElements.Count == 0 && a.XmlAnyElements.Count == 0)
a.XmlElements.Add(CreateElementAttribute(accessor.TypeDesc));
for (int i = 0; i < a.XmlElements.Count; i++) {
XmlElementAttribute xmlElement = a.XmlElements[i];
Type targetType = xmlElement.Type == null ? accessorType : xmlElement.Type;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
ElementAccessor element = new ElementAccessor();
TypeModel typeModel = modelScope.GetTypeModel(targetType);
element.Namespace = rpc ? null : xmlElement.Namespace == null ? ns : xmlElement.Namespace;
element.Mapping = ImportTypeMapping(typeModel, rpc ? ns : element.Namespace, ImportContext.Element, xmlElement.DataType, null, false, openModel);
if (a.XmlElements.Count == 1) {
element.Name = XmlConvert.EncodeLocalName(xmlElement.ElementName.Length == 0 ? accessorName : xmlElement.ElementName);
}
else {
element.Name = xmlElement.ElementName.Length == 0 ? element.Mapping.DefaultElementName : XmlConvert.EncodeLocalName(xmlElement.ElementName);
}
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
if (xmlElement.IsNullableSpecified && !xmlElement.IsNullable && typeModel.TypeDesc.IsOptionalValue)
throw new InvalidOperationException(Res.GetString(Res.XmlInvalidNotNullable, typeModel.TypeDesc.BaseTypeDesc.FullName, "XmlElement"));
element.IsNullable = xmlElement.IsNullableSpecified ? xmlElement.IsNullable : typeModel.TypeDesc.IsOptionalValue;
element.Form = rpc ? XmlSchemaForm.Unqualified : xmlElement.Form == XmlSchemaForm.None ? elementFormDefault : xmlElement.Form;
CheckNullable(element.IsNullable, targetTypeDesc, element.Mapping);
if (!rpc) {
CheckForm(element.Form, ns != element.Namespace);
element = ReconcileLocalAccessor(element, ns);
}
if (xmlElement.Order != -1) {
if (xmlElement.Order != sequenceId && sequenceId != -1)
throw new InvalidOperationException(Res.GetString(Res.XmlSequenceMatch, "Order"));
sequenceId = xmlElement.Order;
}
AddUniqueAccessor(elements, element);
elementList.Add(element);
}
NameTable anys = new NameTable();
for (int i = 0; i < a.XmlAnyElements.Count; i++)
{
XmlAnyElementAttribute xmlAnyElement = a.XmlAnyElements[i];
Type targetType = typeof(IXmlSerializable).IsAssignableFrom(accessorType) ? accessorType : typeof(XmlNode).IsAssignableFrom(accessorType) ? accessorType : typeof(XmlElement);
if (!accessorType.IsAssignableFrom(targetType))
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAnyElement, accessorType.FullName));
string anyName = xmlAnyElement.Name.Length == 0 ? xmlAnyElement.Name : XmlConvert.EncodeLocalName(xmlAnyElement.Name);
string anyNs = xmlAnyElement.NamespaceSpecified ? xmlAnyElement.Namespace : null;
if (anys[anyName, anyNs] != null)
{
// ignore duplicate anys
continue;
}
anys[anyName, anyNs] = xmlAnyElement;
if (elements[anyName, (anyNs == null ? ns : anyNs)] != null)
{
throw new InvalidOperationException(Res.GetString(Res.XmlAnyElementDuplicate, accessorName, xmlAnyElement.Name, xmlAnyElement.Namespace == null ? "null" : xmlAnyElement.Namespace));
}
ElementAccessor element = new ElementAccessor();
element.Name = anyName;
element.Namespace = anyNs == null ? ns : anyNs;
element.Any = true;
element.AnyNamespaces = anyNs;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
TypeModel typeModel = modelScope.GetTypeModel(targetType);
if (element.Name.Length > 0)
typeModel.TypeDesc.IsMixed = true;
element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, String.Empty, null, false, openModel);
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
element.IsNullable = false;
element.Form = elementFormDefault;
CheckNullable(element.IsNullable, targetTypeDesc, element.Mapping);
if (!rpc) {
CheckForm(element.Form, ns != element.Namespace);
element = ReconcileLocalAccessor(element, ns);
}
if (xmlAnyElement.Order != -1) {
if (xmlAnyElement.Order != sequenceId && sequenceId != -1)
throw new InvalidOperationException(Res.GetString(Res.XmlSequenceMatch, "Order"));
sequenceId = xmlAnyElement.Order;
}
elements.Add(element.Name, element.Namespace, element);
elementList.Add(element);
}
}
}
accessor.Elements = (ElementAccessor[])elementList.ToArray(typeof(ElementAccessor));
accessor.SequenceId = sequenceId;
if (rpc)
{
if (accessor.TypeDesc.IsArrayLike && accessor.Elements.Length > 0 && !(accessor.Elements[0].Mapping is ArrayMapping))
throw new InvalidOperationException(Res.GetString(Res.XmlRpcLitArrayElement, accessor.Elements[0].Name));
if (accessor.Xmlns != null)
throw new InvalidOperationException(Res.GetString(Res.XmlRpcLitXmlns, accessor.Name));
}
if (accessor.ChoiceIdentifier != null) {
// find the enum value corresponding to each element
accessor.ChoiceIdentifier.MemberIds = new string[accessor.Elements.Length];
for (int i = 0; i < accessor.Elements.Length; i++) {
bool found = false;
ElementAccessor element = accessor.Elements[i];
EnumMapping choiceMapping = (EnumMapping)accessor.ChoiceIdentifier.Mapping;
for (int j = 0; j < choiceMapping.Constants.Length; j++) {
string xmlName = choiceMapping.Constants[j].XmlName;
if (element.Any && element.Name.Length == 0) {
string anyNs = element.AnyNamespaces == null ? "##any" : element.AnyNamespaces;
if (xmlName.Substring(0, xmlName.Length-1) == anyNs) {
accessor.ChoiceIdentifier.MemberIds[i] = choiceMapping.Constants[j].Name;
found = true;
break;
}
continue;
}
int colon = xmlName.LastIndexOf(':');
string choiceNs = colon < 0 ? choiceMapping.Namespace : xmlName.Substring(0, colon);
string choiceName = colon < 0 ? xmlName : xmlName.Substring(colon+1);
if (element.Name == choiceName) {
if ((element.Form == XmlSchemaForm.Unqualified && string.IsNullOrEmpty(choiceNs)) || element.Namespace == choiceNs) {
accessor.ChoiceIdentifier.MemberIds[i] = choiceMapping.Constants[j].Name;
found = true;
break;
}
}
}
if (!found) {
if (element.Any && element.Name.Length == 0) {
// Type {0} is missing enumeration value '##any' for XmlAnyElementAttribute.
throw new InvalidOperationException(Res.GetString(Res.XmlChoiceMissingAnyValue, accessor.ChoiceIdentifier.Mapping.TypeDesc.FullName));
}
else {
string id = element.Namespace != null && element.Namespace.Length > 0 ? element.Namespace + ":" + element.Name : element.Name;
// Type {0} is missing value for '{1}'.
throw new InvalidOperationException(Res.GetString(Res.XmlChoiceMissingValue, accessor.ChoiceIdentifier.Mapping.TypeDesc.FullName, id, element.Name, element.Namespace));
}
}
}
}
arrayNestingLevel = previousNestingLevel;
savedArrayItemAttributes = previousArrayItemAttributes;
savedArrayNamespace = previousArrayNamespace;
}
void CheckAmbiguousChoice(XmlAttributes a, Type accessorType, string accessorName) {
Hashtable choiceTypes = new Hashtable();
XmlElementAttributes elements = a.XmlElements;
if (elements != null && elements.Count >= 2 && a.XmlChoiceIdentifier == null) {
for (int i = 0; i < elements.Count; i++) {
Type type = elements[i].Type == null ? accessorType : elements[i].Type;
if (choiceTypes.Contains(type)) {
// You need to add {0} to the '{1}'.
throw new InvalidOperationException(Res.GetString(Res.XmlChoiceIdentiferMissing, typeof(XmlChoiceIdentifierAttribute).Name, accessorName));
}
else {
choiceTypes.Add(type, false);
}
}
}
if (choiceTypes.Contains(typeof(XmlElement)) && a.XmlAnyElements.Count > 0) {
// You need to add {0} to the '{1}'.
throw new InvalidOperationException(Res.GetString(Res.XmlChoiceIdentiferMissing, typeof(XmlChoiceIdentifierAttribute).Name, accessorName));
}
XmlArrayItemAttributes items = a.XmlArrayItems;
if (items != null && items.Count >= 2) {
NameTable arrayTypes = new NameTable();
for (int i = 0; i < items.Count; i++) {
Type type = items[i].Type == null ? accessorType : items[i].Type;
string ns = items[i].NestingLevel.ToString(CultureInfo.InvariantCulture);
XmlArrayItemAttribute item = (XmlArrayItemAttribute)arrayTypes[type.FullName, ns];
if (item != null) {
throw new InvalidOperationException(Res.GetString(Res.XmlArrayItemAmbiguousTypes, accessorName, item.ElementName, items[i].ElementName, typeof(XmlElementAttribute).Name, typeof(XmlChoiceIdentifierAttribute).Name, accessorName));
}
else {
arrayTypes[type.FullName, ns] = items[i];
}
}
}
}
internal void RemoveReference(XmlQualifiedName name, NameTable references)
{
references[name] = null;
}
void CreateArrayElementsFromAttributes(ArrayMapping arrayMapping, XmlArrayItemAttributes attributes, Type arrayElementType, string arrayElementNs) {
NameTable arrayItemElements = new NameTable(); // xmlelementname + xmlns -> ElementAccessor
for (int i = 0; attributes != null && i < attributes.Count; i++) {
XmlArrayItemAttribute xmlArrayItem = attributes[i];
if (xmlArrayItem.NestingLevel != arrayNestingLevel)
continue;
Type targetType = xmlArrayItem.Type != null ? xmlArrayItem.Type : arrayElementType;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
ElementAccessor arrayItemElement = new ElementAccessor();
arrayItemElement.Namespace = xmlArrayItem.Namespace == null ? arrayElementNs : xmlArrayItem.Namespace;
arrayItemElement.Mapping = ImportTypeMapping(modelScope.GetTypeModel(targetType), arrayItemElement.Namespace, ImportContext.Element, xmlArrayItem.DataType, null);
arrayItemElement.Name = xmlArrayItem.ElementName.Length == 0 ? arrayItemElement.Mapping.DefaultElementName : XmlConvert.EncodeLocalName(xmlArrayItem.ElementName);
arrayItemElement.IsNullable = xmlArrayItem.IsNullableSpecified ? xmlArrayItem.IsNullable : targetTypeDesc.IsNullable || targetTypeDesc.IsOptionalValue;
arrayItemElement.Form = xmlArrayItem.Form == XmlSchemaForm.None ? XmlSchemaForm.Qualified : xmlArrayItem.Form;
CheckForm(arrayItemElement.Form, arrayElementNs != arrayItemElement.Namespace);
CheckNullable(arrayItemElement.IsNullable, targetTypeDesc, arrayItemElement.Mapping);
AddUniqueAccessor(arrayItemElements, arrayItemElement);
}
arrayMapping.Elements = (ElementAccessor[])arrayItemElements.ToArray(typeof(ElementAccessor));
}
MembersMapping ImportMembersMapping(XmlReflectionMember[] xmlReflectionMembers, string ns, bool hasWrapperElement) {
MembersMapping members = new MembersMapping();
members.TypeDesc = typeScope.GetTypeDesc(typeof(object[]));
MemberMapping[] mappings = new MemberMapping[xmlReflectionMembers.Length];
NameTable elements = new NameTable();
NameTable attributes = new NameTable();
TextAccessor textAccessor = null;
for (int i = 0; i < mappings.Length; i++) {
try {
MemberMapping mapping = ImportMemberMapping(xmlReflectionMembers[i], ns, xmlReflectionMembers);
if (!hasWrapperElement) {
if (mapping.Attribute != null) throw new InvalidOperationException(Res.GetString(Res.XmlInvalidAttributeType, "XmlAttribute"));
}
// add All memeber accessors to the scope accessors
AddUniqueAccessor(mapping, elements, attributes);
mappings[i] = mapping;
if (mapping.Text != null) {
if (textAccessor != null) {
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalMultipleTextMembers));
}
textAccessor = mapping.Text;
}
if (mapping.Xmlns != null) {
if (members.XmlnsMember != null)
throw new InvalidOperationException(Res.GetString(Res.XmlMultipleXmlnsMembers));
members.XmlnsMember = mapping;
}
}
catch (Exception e) {
throw ReflectionException(xmlReflectionMembers[i].MemberName, e);
}
}
members.Members = mappings;
members.HasWrapperElement = hasWrapperElement;
return members;
}
internal void AddReference(XmlQualifiedName name, NameTable references, string error)
{
if (name.Namespace == XmlSchema.Namespace)
return;
if (references[name] != null)
{
throw new InvalidOperationException(string.Format(error, name.Name, name.Namespace));
}
references[name] = name;
}
static void AddUniqueAccessor(NameTable scope, Accessor accessor) {
Accessor existing = (Accessor)scope[accessor.Name, accessor.Namespace];
if (existing != null) {
if (accessor is ElementAccessor) {
throw new InvalidOperationException(Res.GetString(Res.XmlDuplicateElementName, existing.Name, existing.Namespace));
}
else {
#if DEBUG
if (!(accessor is AttributeAccessor))
throw new InvalidOperationException(Res.GetString(Res.XmlInternalErrorDetails, "Bad accessor type " + accessor.GetType().FullName));
#endif
throw new InvalidOperationException(Res.GetString(Res.XmlDuplicateAttributeName, existing.Name, existing.Namespace));
}
}
else {
scope.Add(accessor.Name, accessor.Namespace, accessor);
}
}
static void AddUniqueAccessor(MemberMapping member, NameTable elements, NameTable attributes) {
if (member.Attribute != null) {
AddUniqueAccessor(attributes, member.Attribute);
}
else if (member.Elements != null && member.Elements.Length > 0) {
for (int i = 0; i < member.Elements.Length; i++) {
AddUniqueAccessor(elements, member.Elements[i]);
}
}
}
private MemberMapping ImportChoiceGroup(XmlSchemaGroupBase group, string identifier, CodeIdentifiers members, CodeIdentifiers membersScope, INameScope elementsScope, string ns, bool groupRepeats, ref bool needExplicitOrder, bool allowDuplicates)
{
NameTable choiceElements = new NameTable();
if (GatherGroupChoices(group, choiceElements, identifier, ns, ref needExplicitOrder, allowDuplicates))
groupRepeats = true;
MemberMapping member = new MemberMapping();
member.Elements = (ElementAccessor[])choiceElements.ToArray(typeof(ElementAccessor));
Array.Sort(member.Elements, new ElementComparer());
AddScopeElements(elementsScope, member.Elements, ref needExplicitOrder, allowDuplicates);
bool duplicateTypes = false;
bool nullableMismatch = false;
Hashtable uniqueTypeDescs = new Hashtable(member.Elements.Length);
for (int i = 0; i < member.Elements.Length; i++)
{
ElementAccessor element = member.Elements[i];
string tdFullName = element.Mapping.TypeDesc.FullName;
object val = uniqueTypeDescs[tdFullName];
if (val != null)
{
duplicateTypes = true;
ElementAccessor existingElement = (ElementAccessor)val;
if (!nullableMismatch && existingElement.IsNullable != element.IsNullable)
nullableMismatch = true;
}
else
{
uniqueTypeDescs.Add(tdFullName, element);
}
ArrayMapping arrayMapping = element.Mapping as ArrayMapping;
if (arrayMapping != null)
{
if (IsNeedXmlSerializationAttributes(arrayMapping))
{
// we cannot use ArrayMapping in choice if additional custom
// serialization attributes are needed to serialize it
element.Mapping = arrayMapping.TopLevelMapping;
element.Mapping.ReferencedByTopLevelElement = false;
element.Mapping.ReferencedByElement = true;
}
}
}
if (nullableMismatch)
member.TypeDesc = Scope.GetTypeDesc(typeof(object));
else
{
TypeDesc[] typeDescs = new TypeDesc[uniqueTypeDescs.Count];
IEnumerator enumerator = uniqueTypeDescs.Values.GetEnumerator();
for (int i = 0; i < typeDescs.Length; i++)
{
if (!enumerator.MoveNext())
break;
typeDescs[i] = ((ElementAccessor)enumerator.Current).Mapping.TypeDesc;
}
member.TypeDesc = TypeDesc.FindCommonBaseTypeDesc(typeDescs);
if (member.TypeDesc == null) member.TypeDesc = Scope.GetTypeDesc(typeof(object));
}
if (groupRepeats)
member.TypeDesc = member.TypeDesc.CreateArrayTypeDesc();
if (membersScope != null)
{
member.Name = membersScope.AddUnique(groupRepeats ? "Items" : "Item", member);
if (members != null)
{
members.Add(member.Name, member);
}
}
if (duplicateTypes)
{
member.ChoiceIdentifier = new ChoiceIdentifierAccessor();
member.ChoiceIdentifier.MemberName = member.Name + "ElementName";
// we need to create the EnumMapping to store all of the element names
member.ChoiceIdentifier.Mapping = ImportEnumeratedChoice(member.Elements, ns, member.Name + "ChoiceType");
member.ChoiceIdentifier.MemberIds = new string[member.Elements.Length];
ConstantMapping[] constants = ((EnumMapping)member.ChoiceIdentifier.Mapping).Constants;
for (int i = 0; i < member.Elements.Length; i++)
{
member.ChoiceIdentifier.MemberIds[i] = constants[i].Name;
}
MemberMapping choiceIdentifier = new MemberMapping();
choiceIdentifier.Ignore = true;
choiceIdentifier.Name = member.ChoiceIdentifier.MemberName;
if (groupRepeats)
{
choiceIdentifier.TypeDesc = member.ChoiceIdentifier.Mapping.TypeDesc.CreateArrayTypeDesc();
}
else
{
choiceIdentifier.TypeDesc = member.ChoiceIdentifier.Mapping.TypeDesc;
}
// create element accessor for the choiceIdentifier
ElementAccessor choiceAccessor = new ElementAccessor();
choiceAccessor.Name = choiceIdentifier.Name;
choiceAccessor.Namespace = ns;
choiceAccessor.Mapping = member.ChoiceIdentifier.Mapping;
choiceIdentifier.Elements = new ElementAccessor[] { choiceAccessor };
if (membersScope != null)
{
choiceAccessor.Name = choiceIdentifier.Name = member.ChoiceIdentifier.MemberName = membersScope.AddUnique(member.ChoiceIdentifier.MemberName, choiceIdentifier);
if (members != null)
{
members.Add(choiceAccessor.Name, choiceIdentifier);
}
}
}
return member;
}
private bool GatherGroupChoices(XmlSchemaParticle particle, NameTable choiceElements, string identifier, string ns, ref bool needExplicitOrder, bool allowDuplicates)
{
if (particle is XmlSchemaGroupRef)
{
XmlSchemaGroupRef refGroup = (XmlSchemaGroupRef)particle;
if (!refGroup.RefName.IsEmpty)
{
AddReference(refGroup.RefName, GroupsInUse, SR.XmlCircularGroupReference);
if (GatherGroupChoices(FindGroup(refGroup.RefName), choiceElements, identifier, refGroup.RefName.Namespace, ref needExplicitOrder, allowDuplicates))
{
RemoveReference(refGroup.RefName, GroupsInUse);
return true;
}
RemoveReference(refGroup.RefName, GroupsInUse);
}
}
else if (particle is XmlSchemaGroupBase)
{
XmlSchemaGroupBase group = (XmlSchemaGroupBase)particle;
bool groupRepeats = group.IsMultipleOccurrence;
XmlSchemaAny any = null;
bool duplicateElements = false;
for (int i = 0; i < group.Items.Count; i++)
{
object item = group.Items[i];
if (item is XmlSchemaGroupBase || item is XmlSchemaGroupRef)
{
if (GatherGroupChoices((XmlSchemaParticle)item, choiceElements, identifier, ns, ref needExplicitOrder, allowDuplicates))
groupRepeats = true;
}
else if (item is XmlSchemaAny)
{
if (GenerateOrder)
{
AddScopeElements(choiceElements, ImportAny((XmlSchemaAny)item, true, ns), ref duplicateElements, allowDuplicates);
}
else
{
any = (XmlSchemaAny)item;
}
}
else if (item is XmlSchemaElement)
{
XmlSchemaElement element = (XmlSchemaElement)item;
XmlSchemaElement headElement = GetTopLevelElement(element);
if (headElement != null)
{
XmlSchemaElement[] elements = GetEquivalentElements(headElement);
for (int j = 0; j < elements.Length; j++)
{
if (elements[j].IsMultipleOccurrence) groupRepeats = true;
AddScopeElement(choiceElements, ImportElement(elements[j], identifier, typeof(TypeMapping), null, elements[j].QualifiedName.Namespace, true), ref duplicateElements, allowDuplicates);
}
}
if (element.IsMultipleOccurrence) groupRepeats = true;
AddScopeElement(choiceElements, ImportElement(element, identifier, typeof(TypeMapping), null, element.QualifiedName.Namespace, false), ref duplicateElements, allowDuplicates);
}
}
if (any != null)
{
AddScopeElements(choiceElements, ImportAny(any, true, ns), ref duplicateElements, allowDuplicates);
}
if (!groupRepeats && !(group is XmlSchemaChoice) && group.Items.Count > 1)
{
groupRepeats = true;
}
return groupRepeats;
}
return false;
}
private bool GatherGroupChoices(XmlSchemaGroup group, NameTable choiceElements, string identifier, string ns, ref bool needExplicitOrder, bool allowDuplicates)
{
return GatherGroupChoices(group.Particle, choiceElements, identifier, ns, ref needExplicitOrder, allowDuplicates);
}
SpecialMapping ImportSpecialMapping(Type type, TypeDesc typeDesc, string ns, ImportContext context) {
if (specials == null)
specials = new Hashtable();
SpecialMapping mapping = (SpecialMapping)specials[type];
if (mapping != null) {
CheckContext(mapping.TypeDesc, context);
return mapping;
}
if (typeDesc.Kind == TypeKind.Serializable) {
SerializableMapping serializableMapping = null;
// get the schema method info
object[] attrs = type.GetCustomAttributes(typeof(XmlSchemaProviderAttribute), false);
if (attrs.Length > 0) {
// new IXmlSerializable
XmlSchemaProviderAttribute provider = (XmlSchemaProviderAttribute)attrs[0];
MethodInfo method = GetMethodFromSchemaProvider(provider, type);
serializableMapping = new SerializableMapping(method, provider.IsAny, ns);
XmlQualifiedName qname = serializableMapping.XsiType;
if (qname != null && !qname.IsEmpty) {
if (serializables == null)
serializables = new NameTable();
SerializableMapping existingMapping = (SerializableMapping)serializables[qname];
if (existingMapping != null) {
if (existingMapping.Type == null) {
serializableMapping = existingMapping;
}
else if (existingMapping.Type != type) {
SerializableMapping next = existingMapping.Next;
existingMapping.Next = serializableMapping;
serializableMapping.Next = next;
}
}
else {
XmlSchemaType xsdType = serializableMapping.XsdType;
if (xsdType != null)
SetBase(serializableMapping, xsdType.DerivedFrom);
serializables[qname] = serializableMapping;
}
serializableMapping.TypeName = qname.Name;
serializableMapping.Namespace = qname.Namespace;
}
serializableMapping.TypeDesc = typeDesc;
serializableMapping.Type = type;
IncludeTypes(type);
}
else {
// old IXmlSerializable
serializableMapping = new SerializableMapping();
serializableMapping.TypeDesc = typeDesc;
serializableMapping.Type = type;
}
mapping = serializableMapping;
}
else {
mapping = new SpecialMapping();
mapping.TypeDesc = typeDesc;
}
CheckContext(typeDesc, context);
specials.Add(type, mapping);
typeScope.AddTypeMapping(mapping);
return mapping;
}
void ImportAccessorMapping(MemberMapping accessor, FieldModel model, XmlAttributes a, string ns, XmlSchemaForm form, Type choiceIdentifierType) {
int previousNestingLevel = arrayNestingLevel;
XmlArrayItemAttributes previousArrayItemAttributes = savedArrayItemAttributes;
string previousArrayNamespace = savedArrayNamespace;
arrayNestingLevel = 0;
savedArrayItemAttributes = null;
savedArrayNamespace = null;
Type accessorType = model.FieldType;
string accessorName = model.Name;
NameTable elements = new NameTable();
accessor.TypeDesc = typeScope.GetTypeDesc(accessorType);
XmlAttributeFlags flags = a.XmlFlags;
accessor.Ignore = a.XmlIgnore;
CheckAmbiguousChoice(a, accessorType, accessorName);
XmlAttributeFlags elemFlags = XmlAttributeFlags.Elements | XmlAttributeFlags.Text | XmlAttributeFlags.AnyElements | XmlAttributeFlags.ChoiceIdentifier;
XmlAttributeFlags attrFlags = XmlAttributeFlags.Attribute | XmlAttributeFlags.AnyAttribute;
XmlAttributeFlags arrayFlags = XmlAttributeFlags.Array | XmlAttributeFlags.ArrayItems;
// special case for byte[]. It can be a primitive (base64Binary or hexBinary), or it can
// be an array of bytes. Our default is primitive; specify [XmlArray] to get array behavior.
if ((flags & arrayFlags) != 0 && accessorType == typeof(byte[]))
accessor.TypeDesc = typeScope.GetArrayTypeDesc(accessorType);
if (a.XmlChoiceIdentifier != null) {
accessor.ChoiceIdentifier = new ChoiceIdentifierAccessor();
accessor.ChoiceIdentifier.MemberName = a.XmlChoiceIdentifier.MemberName;
accessor.ChoiceIdentifier.Mapping = ImportTypeMapping(modelScope.GetTypeModel(choiceIdentifierType), ns, ImportContext.Element, String.Empty);
}
if (accessor.TypeDesc.IsArrayLike) {
Type arrayElementType = TypeScope.GetArrayElementType(accessorType);
if ((flags & attrFlags) != 0) {
if ((flags & attrFlags) != flags)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttributesArrayAttribute));
if (a.XmlAttribute != null && !accessor.TypeDesc.ArrayElementTypeDesc.IsPrimitive && !accessor.TypeDesc.ArrayElementTypeDesc.IsEnum)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttrOrText, accessorName));
bool isList = a.XmlAttribute != null && (accessor.TypeDesc.ArrayElementTypeDesc.IsPrimitive || accessor.TypeDesc.ArrayElementTypeDesc.IsEnum);
if (a.XmlAnyAttribute != null) {
a.XmlAttribute = new XmlAttributeAttribute();
}
AttributeAccessor attribute = new AttributeAccessor();
Type targetType = a.XmlAttribute.Type == null ? arrayElementType : a.XmlAttribute.Type;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
attribute.Name = Accessor.EscapeName(a.XmlAttribute.AttributeName.Length == 0 ? accessorName : a.XmlAttribute.AttributeName, true);
attribute.Namespace = a.XmlAttribute.Namespace == null ? ns : a.XmlAttribute.Namespace;
attribute.Form = a.XmlAttribute.Form; // == XmlSchemaForm.None ? form : a.XmlAttribute.Form;
if (attribute.Form == XmlSchemaForm.None && ns != attribute.Namespace) {
attribute.Form = XmlSchemaForm.Qualified;
}
attribute.CheckSpecial();
CheckForm(attribute.Form, ns != attribute.Namespace);
attribute.Mapping = ImportTypeMapping(modelScope.GetTypeModel(targetType), ns, ImportContext.Attribute, a.XmlAttribute.DataType, XmlSchemaForm.Qualified, isList);
attribute.IsList = isList;
attribute.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
attribute.Any = (a.XmlAnyAttribute != null);
accessor.Attribute = attribute;
}
else if ((flags & elemFlags) != 0) {
if ((flags & elemFlags) != flags)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalElementsArrayAttribute));
if (a.XmlText != null) {
TextAccessor text = new TextAccessor();
Type targetType = a.XmlText.Type == null ? arrayElementType : a.XmlText.Type;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
text.Name = accessorName; // unused except to make more helpful error messages
text.Mapping = ImportTypeMapping(modelScope.GetTypeModel(targetType), ns, ImportContext.Text, a.XmlText.DataType, XmlSchemaForm.Qualified, true);
if (!(text.Mapping is SpecialMapping) && targetTypeDesc != typeScope.GetTypeDesc(typeof(string)))
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalArrayTextAttribute, accessorName));
accessor.Text = text;
}
if (a.XmlText == null && a.XmlElements.Count == 0 && a.XmlAnyElements.Count == 0)
a.XmlElements.Add(CreateElementAttribute(accessor.TypeDesc));
for (int i = 0; i < a.XmlElements.Count; i++) {
XmlElementAttribute xmlElement = a.XmlElements[i];
Type targetType = xmlElement.Type == null ? arrayElementType : xmlElement.Type;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
TypeModel typeModel = modelScope.GetTypeModel(targetType);
ElementAccessor element = new ElementAccessor();
element.Namespace = xmlElement.Namespace == null ? ns : xmlElement.Namespace;
element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, xmlElement.DataType);
if (a.XmlElements.Count == 1) {
element.Name = Accessor.EscapeName(xmlElement.ElementName.Length == 0 ? accessorName : xmlElement.ElementName, false);
}
else {
element.Name = Accessor.EscapeName(xmlElement.ElementName.Length == 0 ? element.Mapping.TypeName : xmlElement.ElementName, false);
}
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
element.IsNullable = xmlElement.IsNullable;
element.Form = xmlElement.Form == XmlSchemaForm.None ? form : xmlElement.Form;
CheckForm(element.Form, ns != element.Namespace);
CheckNullable(element.IsNullable, targetTypeDesc);
element = ReconcileLocalAccessor(element, ns);
AddUniqueAccessor(elements, element);
}
for (int i = 0; i < a.XmlAnyElements.Count; i++) {
XmlAnyElementAttribute xmlAnyElement = a.XmlAnyElements[i];
Type targetType = typeof(XmlNode).IsAssignableFrom(arrayElementType) ? arrayElementType : typeof(XmlElement);
ElementAccessor element = new ElementAccessor();
element.Name = Accessor.EscapeName(xmlAnyElement.Name, false);
element.Namespace = xmlAnyElement.Namespace == null ? ns : xmlAnyElement.Namespace;
element.Any = true;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
TypeModel typeModel = modelScope.GetTypeModel(targetType);
if (element.Name != String.Empty)
typeModel.TypeDesc.IsMixed = true;
else if (xmlAnyElement.Namespace != null)
throw new InvalidOperationException(Res.GetString(Res.XmlAnyElementNamespace, accessorName, xmlAnyElement.Namespace));
element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, String.Empty);
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
element.IsNullable = false;
element.Form = form;
CheckForm(element.Form, ns != element.Namespace);
CheckNullable(element.IsNullable, targetTypeDesc);
element = ReconcileLocalAccessor(element, ns);
elements.Add(element.Name, element.Namespace, element);
}
}
else {
if ((flags & arrayFlags) != 0) {
if ((flags & arrayFlags) != flags)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalArrayArrayAttribute));
}
TypeDesc arrayElementTypeDesc = typeScope.GetTypeDesc(arrayElementType);
if (a.XmlArray == null)
a.XmlArray = CreateArrayAttribute(accessor.TypeDesc);
if (CountAtLevel(a.XmlArrayItems, arrayNestingLevel) == 0)
a.XmlArrayItems.Add(CreateArrayItemAttribute(arrayElementTypeDesc, arrayNestingLevel));
ElementAccessor arrayElement = new ElementAccessor();
arrayElement.Name = Accessor.EscapeName(a.XmlArray.ElementName.Length == 0 ? accessorName : a.XmlArray.ElementName, false);
arrayElement.Namespace = a.XmlArray.Namespace == null ? ns : a.XmlArray.Namespace;
savedArrayItemAttributes = a.XmlArrayItems;
savedArrayNamespace = arrayElement.Namespace;
ArrayMapping arrayMapping = ImportArrayLikeMapping(modelScope.GetArrayModel(accessorType), ns, form);
arrayElement.Mapping = arrayMapping;
arrayElement.IsNullable = a.XmlArray.IsNullable;
arrayElement.Form = a.XmlArray.Form == XmlSchemaForm.None ? form : a.XmlArray.Form;
CheckForm(arrayElement.Form, ns != arrayElement.Namespace);
CheckNullable(arrayElement.IsNullable, accessor.TypeDesc);
savedArrayItemAttributes = null;
savedArrayNamespace = null;
arrayElement = ReconcileLocalAccessor(arrayElement, ns);
AddUniqueAccessor(elements, arrayElement);
}
}
else if (!accessor.TypeDesc.IsVoid) {
XmlAttributeFlags allFlags = XmlAttributeFlags.Elements | XmlAttributeFlags.Text | XmlAttributeFlags.Attribute | XmlAttributeFlags.AnyElements | XmlAttributeFlags.ChoiceIdentifier | XmlAttributeFlags.XmlnsDeclarations;
if ((flags & allFlags) != flags)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttribute));
if (accessor.TypeDesc.IsPrimitive || accessor.TypeDesc.IsEnum) {
if (a.XmlAnyElements.Count > 0) throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAnyElement));
if (a.XmlAttribute != null) {
if (a.XmlElements.Count > 0) throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttribute));
if (a.XmlAttribute.Type != null) throw new InvalidOperationException(Res.GetString(Res.XmlIllegalType, "XmlAttribute"));
AttributeAccessor attribute = new AttributeAccessor();
attribute.Name = Accessor.EscapeName(a.XmlAttribute.AttributeName.Length == 0 ? accessorName : a.XmlAttribute.AttributeName, true);
attribute.Namespace = a.XmlAttribute.Namespace == null ? ns : a.XmlAttribute.Namespace;
attribute.Form = a.XmlAttribute.Form; // == XmlSchemaForm.None ? form : a.XmlAttribute.Form;
if (attribute.Form == XmlSchemaForm.None && ns != attribute.Namespace) {
attribute.Form = XmlSchemaForm.Qualified;
}
attribute.CheckSpecial();
CheckForm(attribute.Form, ns != attribute.Namespace);
attribute.Mapping = ImportTypeMapping(modelScope.GetTypeModel(accessorType), ns, ImportContext.Attribute, a.XmlAttribute.DataType);
attribute.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
attribute.Any = a.XmlAnyAttribute != null;
accessor.Attribute = attribute;
}
else {
if (a.XmlText != null) {
if (a.XmlText.Type != null && a.XmlText.Type != accessorType)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalType, "XmlText"));
TextAccessor text = new TextAccessor();
text.Name = accessorName; // unused except to make more helpful error messages
text.Mapping = ImportTypeMapping(modelScope.GetTypeModel(accessorType), ns, ImportContext.Text, a.XmlText.DataType);
accessor.Text = text;
}
else if (a.XmlElements.Count == 0) {
a.XmlElements.Add(CreateElementAttribute(accessor.TypeDesc));
}
for (int i = 0; i < a.XmlElements.Count; i++) {
XmlElementAttribute xmlElement = a.XmlElements[i];
if (xmlElement.Type != null) {
if (typeScope.GetTypeDesc(xmlElement.Type) != accessor.TypeDesc)
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalType, "XmlElement"));
}
ElementAccessor element = new ElementAccessor();
element.Name = Accessor.EscapeName(xmlElement.ElementName.Length == 0 ? accessorName : xmlElement.ElementName, false);
element.Namespace = xmlElement.Namespace == null ? ns : xmlElement.Namespace;
element.Mapping = ImportTypeMapping(modelScope.GetTypeModel(accessorType), element.Namespace, ImportContext.Element, xmlElement.DataType);
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
element.IsNullable = xmlElement.IsNullable;
element.Form = xmlElement.Form == XmlSchemaForm.None ? form : xmlElement.Form;
CheckForm(element.Form, ns != element.Namespace);
CheckNullable(element.IsNullable, accessor.TypeDesc);
element = ReconcileLocalAccessor(element, ns);
AddUniqueAccessor(elements, element);
}
}
}
else if (a.Xmlns) {
if (flags != XmlAttributeFlags.XmlnsDeclarations)
throw new InvalidOperationException(Res.GetString(Res.XmlSoleXmlnsAttribute));
if (accessorType != typeof(XmlSerializerNamespaces)) {
throw new InvalidOperationException(Res.GetString(Res.XmlXmlnsInvalidType, accessorName, accessorType.FullName, typeof(XmlSerializerNamespaces).FullName));
}
accessor.Xmlns = new XmlnsAccessor();
accessor.Ignore = true;
}
else {
if (a.XmlAttribute != null || a.XmlText != null) throw new InvalidOperationException(Res.GetString(Res.XmlIllegalAttrOrText, accessorName));
if (a.XmlElements.Count == 0 && a.XmlAnyElements.Count == 0)
a.XmlElements.Add(CreateElementAttribute(accessor.TypeDesc));
for (int i = 0; i < a.XmlElements.Count; i++) {
XmlElementAttribute xmlElement = a.XmlElements[i];
Type targetType = xmlElement.Type == null ? accessorType : xmlElement.Type;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
ElementAccessor element = new ElementAccessor();
TypeModel typeModel = modelScope.GetTypeModel(targetType);
element.Namespace = xmlElement.Namespace == null ? ns : xmlElement.Namespace;
element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, xmlElement.DataType);
if (a.XmlElements.Count == 1) {
element.Name = Accessor.EscapeName(xmlElement.ElementName.Length == 0 ? accessorName : xmlElement.ElementName, false);
}
else {
element.Name = Accessor.EscapeName(xmlElement.ElementName.Length == 0 ? element.Mapping.TypeName : xmlElement.ElementName, false);
}
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
element.IsNullable = xmlElement.IsNullable;
element.Form = xmlElement.Form == XmlSchemaForm.None ? form : xmlElement.Form;
CheckForm(element.Form, ns != element.Namespace);
CheckNullable(element.IsNullable, targetTypeDesc);
element = ReconcileLocalAccessor(element, ns);
AddUniqueAccessor(elements, element);
}
for (int i = 0; i < a.XmlAnyElements.Count; i++) {
XmlAnyElementAttribute xmlAnyElement = a.XmlAnyElements[i];
Type targetType = typeof(XmlNode).IsAssignableFrom(accessorType) ? accessorType : typeof(XmlElement);
ElementAccessor element = new ElementAccessor();
element.Name = Accessor.EscapeName(xmlAnyElement.Name, false);
element.Namespace = xmlAnyElement.Namespace == null ? ns : xmlAnyElement.Namespace;
element.Any = true;
TypeDesc targetTypeDesc = typeScope.GetTypeDesc(targetType);
TypeModel typeModel = modelScope.GetTypeModel(targetType);
if (element.Name != String.Empty)
typeModel.TypeDesc.IsMixed = true;
else if (xmlAnyElement.Namespace != null)
throw new InvalidOperationException(Res.GetString(Res.XmlAnyElementNamespace, accessorName, xmlAnyElement.Namespace));
element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, String.Empty);
element.Default = GetDefaultValue(model.FieldTypeDesc, model.FieldType, a);
element.IsNullable = false;
element.Form = form;
CheckForm(element.Form, ns != element.Namespace);
CheckNullable(element.IsNullable, targetTypeDesc);
element = ReconcileLocalAccessor(element, ns);
elements.Add(element.Name, element.Namespace, element);
}
}
}
accessor.Elements = (ElementAccessor[])elements.ToArray(typeof(ElementAccessor));
if (accessor.ChoiceIdentifier != null) {
// find the enum value corresponding to each element
accessor.ChoiceIdentifier.MemberIds = new string[accessor.Elements.Length];
for (int i = 0; i < accessor.Elements.Length; i++) {
bool found = false;
ElementAccessor element = accessor.Elements[i];
EnumMapping choiceMapping = (EnumMapping)accessor.ChoiceIdentifier.Mapping;
for (int j = 0; j < choiceMapping.Constants.Length; j++) {
string xmlName = choiceMapping.Constants[j].XmlName;
int colon = xmlName.LastIndexOf(':');
string choiceNs = colon < 0 ? element.Namespace : xmlName.Substring(0, colon);
string choiceName = colon < 0 ? xmlName : xmlName.Substring(colon+1);
if (element.Name == choiceName && element.Namespace == choiceNs) {
accessor.ChoiceIdentifier.MemberIds[i] = choiceMapping.Constants[j].Name;
found = true;
break;
}
}
if (!found) {
// Type {0} is missing value for '{1}'.
throw new InvalidOperationException(Res.GetString(Res.XmlChoiceMissingValue, accessor.ChoiceIdentifier.Mapping.TypeDesc.FullName, element.Name));
}
}
}
arrayNestingLevel = previousNestingLevel;
savedArrayItemAttributes = previousArrayItemAttributes;
savedArrayNamespace = previousArrayNamespace;
}
TypeMapping GetTypeMapping(string typeName, string ns, TypeDesc typeDesc, NameTable typeLib, Type type) {
TypeMapping mapping ;
if (typeName == null || typeName.Length == 0)
mapping = type == null ? null : (TypeMapping)anonymous[type];
else
mapping = (TypeMapping)typeLib[typeName, ns];
if (mapping == null) return null;
if (!mapping.IsAnonymousType && mapping.TypeDesc != typeDesc)
throw new InvalidOperationException(Res.GetString(Res.XmlTypesDuplicate, typeDesc.FullName, mapping.TypeDesc.FullName, typeName, ns));
return mapping;
}
MembersMapping ImportMembersMapping(XmlReflectionMember[] xmlReflectionMembers, string ns, bool hasWrapperElement, bool rpc, bool openModel) {
MembersMapping members = new MembersMapping();
members.TypeDesc = typeScope.GetTypeDesc(typeof(object[]));
MemberMapping[] mappings = new MemberMapping[xmlReflectionMembers.Length];
NameTable elements = new NameTable();
NameTable attributes = new NameTable();
TextAccessor textAccessor = null;
bool isSequence = false;
for (int i = 0; i < mappings.Length; i++) {
try {
MemberMapping mapping = ImportMemberMapping(xmlReflectionMembers[i], ns, xmlReflectionMembers, rpc, openModel);
if (!hasWrapperElement) {
if (mapping.Attribute != null) {
if (rpc) {
throw new InvalidOperationException(Res.GetString(Res.XmlRpcLitAttributeAttributes));
}
else {
throw new InvalidOperationException(Res.GetString(Res.XmlInvalidAttributeType, "XmlAttribute"));
}
}
}
if (rpc && xmlReflectionMembers[i].IsReturnValue) {
if (i > 0) throw new InvalidOperationException(Res.GetString(Res.XmlInvalidReturnPosition));
mapping.IsReturnValue = true;
}
mappings[i] = mapping;
isSequence |= mapping.IsSequence;
if (!xmlReflectionMembers[i].XmlAttributes.XmlIgnore) {
// add All memeber accessors to the scope accessors
AddUniqueAccessor(mapping, elements, attributes, isSequence);
}
mappings[i] = mapping;
if (mapping.Text != null) {
if (textAccessor != null) {
throw new InvalidOperationException(Res.GetString(Res.XmlIllegalMultipleTextMembers));
}
textAccessor = mapping.Text;
}
if (mapping.Xmlns != null) {
if (members.XmlnsMember != null)
throw new InvalidOperationException(Res.GetString(Res.XmlMultipleXmlnsMembers));
members.XmlnsMember = mapping;
}
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException) {
throw;
}
throw CreateReflectionException(xmlReflectionMembers[i].MemberName, e);
}
catch {
throw CreateReflectionException(xmlReflectionMembers[i].MemberName, null);
}
}
if (isSequence) {
throw new InvalidOperationException(Res.GetString(Res.XmlSequenceMembers, "Order"));
}
members.Members = mappings;
members.HasWrapperElement = hasWrapperElement;
return members;
}
internal void RemoveReference(XmlQualifiedName name, NameTable references)
{
references[name] = null;
}
private TypeMapping GetTypeMapping(string typeName, string ns, TypeDesc typeDesc, NameTable typeLib, Type type)
{
TypeMapping mapping;
if (typeName == null || typeName.Length == 0)
{
if (type == null)
{
mapping = null;
}
else
{
_anonymous.TryGetValue(type, out mapping);
}
}
else
mapping = (TypeMapping) typeLib[typeName, ns];
if (mapping == null) return null;
if (!mapping.IsAnonymousType && mapping.TypeDesc != typeDesc)
throw new InvalidOperationException(SR.Format(SR.XmlTypesDuplicate, typeDesc.FullName, mapping.TypeDesc.FullName, typeName, ns));
return mapping;
}
