private void IncludeTypes(Type provider, RecursionLimiter limiter)
{
foreach (var attrib in provider.GetTypeInfo().GetCustomAttributes <SoapIncludeAttribute>(false))
{
IncludeType(attrib.Type, limiter);
}
}
private void IncludeTypes(ICustomAttributeProvider provider, RecursionLimiter limiter)
{
object[] attrs = provider.GetCustomAttributes(typeof(SoapIncludeAttribute), false);
for (int i = 0; i < attrs.Length; i++)
{
IncludeType(((SoapIncludeAttribute)attrs[i]).Type, limiter);
}
}
private ArrayMapping ImportArrayLikeMapping(ArrayModel model, RecursionLimiter limiter)
{
ArrayMapping mapping = new ArrayMapping();
mapping.IsSoap = true;
TypeMapping itemTypeMapping = ImportTypeMapping(model.Element, limiter);
if (itemTypeMapping.TypeDesc.IsValueType && !itemTypeMapping.TypeDesc.IsPrimitive && !itemTypeMapping.TypeDesc.IsEnum)
{
throw new NotSupportedException(SR.Format(SR.XmlRpcArrayOfValueTypes, model.TypeDesc.FullName));
}
mapping.TypeDesc = model.TypeDesc;
mapping.Elements = new ElementAccessor[] {
CreateElementAccessor(itemTypeMapping, mapping.Namespace)
};
SetArrayMappingType(mapping);
// in the case of an ArrayMapping we can have more that one mapping correspond to a type
// examples of that are ArrayList and object[] both will map tp ArrayOfur-type
// so we create a link list for all mappings of the same XSD type
ArrayMapping existingMapping = (ArrayMapping)_types[mapping.TypeName, mapping.Namespace];
if (existingMapping != null)
{
ArrayMapping first = existingMapping;
while (existingMapping != null)
{
if (existingMapping.TypeDesc == model.TypeDesc)
{
return(existingMapping);
}
existingMapping = existingMapping.Next;
}
mapping.Next = first;
_types[mapping.TypeName, mapping.Namespace] = mapping;
return(mapping);
}
_typeScope.AddTypeMapping(mapping);
_types.Add(mapping.TypeName, mapping.Namespace, mapping);
IncludeTypes(model.Type);
return(mapping);
}
private void ImportAccessorMapping(MemberMapping accessor, FieldModel model, SoapAttributes a, string ns, XmlSchemaForm form, RecursionLimiter limiter)
{
Type accessorType = model.FieldType;
string accessorName = model.Name;
accessor.TypeDesc = _typeScope.GetTypeDesc(accessorType);
if (accessor.TypeDesc.IsVoid)
{
throw new InvalidOperationException(SR.XmlInvalidVoid);
}
SoapAttributeFlags flags = a.GetSoapFlags();
if ((flags & SoapAttributeFlags.Attribute) == SoapAttributeFlags.Attribute)
{
if (!accessor.TypeDesc.IsPrimitive && !accessor.TypeDesc.IsEnum)
{
throw new InvalidOperationException(SR.Format(SR.XmlIllegalSoapAttribute, accessorName, accessor.TypeDesc.FullName));
}
if ((flags & SoapAttributeFlags.Attribute) != flags)
{
throw new InvalidOperationException(SR.XmlInvalidElementAttribute);
}
AttributeAccessor attribute = new AttributeAccessor();
attribute.Name = Accessor.EscapeQName(a.SoapAttribute == null || a.SoapAttribute.AttributeName.Length == 0 ? accessorName : a.SoapAttribute.AttributeName);
attribute.Namespace = a.SoapAttribute == null || a.SoapAttribute.Namespace == null ? ns : a.SoapAttribute.Namespace;
attribute.Form = XmlSchemaForm.Qualified; // attributes are always qualified since they're only used for encoded soap headers
attribute.Mapping = ImportTypeMapping(_modelScope.GetTypeModel(accessorType), (a.SoapAttribute == null ? String.Empty : a.SoapAttribute.DataType), limiter);
attribute.Default = GetDefaultValue(model.FieldTypeDesc, a);
accessor.Attribute = attribute;
accessor.Elements = new ElementAccessor[0];
}
else
{
if ((flags & SoapAttributeFlags.Element) != flags)
{
throw new InvalidOperationException(SR.XmlInvalidElementAttribute);
}
ElementAccessor element = new ElementAccessor();
element.IsSoap = true;
element.Name = XmlConvert.EncodeLocalName(a.SoapElement == null || a.SoapElement.ElementName.Length == 0 ? accessorName : a.SoapElement.ElementName);
element.Namespace = ns;
element.Form = form;
element.Mapping = ImportTypeMapping(_modelScope.GetTypeModel(accessorType), (a.SoapElement == null ? String.Empty : a.SoapElement.DataType), limiter);
if (a.SoapElement != null)
{
element.IsNullable = a.SoapElement.IsNullable;
}
accessor.Elements = new ElementAccessor[] { element };
}
}
private MemberMapping ImportFieldMapping(FieldModel model, SoapAttributes a, string ns, RecursionLimiter limiter)
{
if (a.SoapIgnore)
{
return(null);
}
MemberMapping member = new MemberMapping();
member.IsSoap = true;
member.Name = model.Name;
member.CheckShouldPersist = model.CheckShouldPersist;
member.CheckSpecified = model.CheckSpecified;
member.MemberInfo = model.MemberInfo;
member.CheckSpecifiedMemberInfo = model.CheckSpecifiedMemberInfo;
member.CheckShouldPersistMethodInfo = model.CheckShouldPersistMethodInfo;
member.ReadOnly = model.ReadOnly; // || !model.FieldTypeDesc.HasDefaultConstructor;
ImportAccessorMapping(member, model, a, ns, XmlSchemaForm.Unqualified, limiter);
return(member);
}
private MemberMapping ImportMemberMapping(XmlReflectionMember xmlReflectionMember, string ns, XmlReflectionMember[] xmlReflectionMembers, XmlSchemaForm form, RecursionLimiter limiter)
{
SoapAttributes a = xmlReflectionMember.SoapAttributes;
if (a.SoapIgnore)
{
return(null);
}
MemberMapping member = new MemberMapping();
member.IsSoap = true;
member.Name = xmlReflectionMember.MemberName;
bool checkSpecified = XmlReflectionImporter.FindSpecifiedMember(xmlReflectionMember.MemberName, xmlReflectionMembers) != null;
FieldModel model = new FieldModel(xmlReflectionMember.MemberName, xmlReflectionMember.MemberType, _typeScope.GetTypeDesc(xmlReflectionMember.MemberType), checkSpecified, false);
member.CheckShouldPersist = model.CheckShouldPersist;
member.CheckSpecified = model.CheckSpecified;
member.ReadOnly = model.ReadOnly; // || !model.FieldTypeDesc.HasDefaultConstructor;
ImportAccessorMapping(member, model, a, ns, form, limiter);
if (xmlReflectionMember.OverrideIsNullable)
{
member.Elements[0].IsNullable = false;
}
return(member);
}
private MembersMapping ImportMembersMapping(XmlReflectionMember[] xmlReflectionMembers, string ns, bool hasWrapperElement, bool writeAccessors, bool validateWrapperElement, RecursionLimiter limiter)
{
MembersMapping members = new MembersMapping();
members.TypeDesc = _typeScope.GetTypeDesc(typeof(object[]));
MemberMapping[] mappings = new MemberMapping[xmlReflectionMembers.Length];
for (int i = 0; i < mappings.Length; i++)
{
try
{
XmlReflectionMember member = xmlReflectionMembers[i];
MemberMapping mapping = ImportMemberMapping(member, ns, xmlReflectionMembers, hasWrapperElement ? XmlSchemaForm.Unqualified : XmlSchemaForm.Qualified, limiter);
if (member.IsReturnValue && writeAccessors)
{ // no special treatment for return values with doc/enc
if (i > 0)
{
throw new InvalidOperationException(SR.XmlInvalidReturnPosition);
}
mapping.IsReturnValue = true;
}
mappings[i] = mapping;
}
catch (Exception e)
{
if (e is OutOfMemoryException)
{
throw;
}
throw ReflectionException(xmlReflectionMembers[i].MemberName, e);
}
}
members.Members = mappings;
members.HasWrapperElement = hasWrapperElement;
if (hasWrapperElement)
{
members.ValidateRpcWrapperElement = validateWrapperElement;
}
members.WriteAccessors = writeAccessors;
members.IsSoap = true;
if (hasWrapperElement && !writeAccessors)
{
members.Namespace = ns;
}
return(members);
}
private bool InitializeStructMembers(StructMapping mapping, StructModel model, RecursionLimiter limiter)
{
if (mapping.IsFullyInitialized)
{
return(true);
}
if (model.TypeDesc.BaseTypeDesc != null)
{
StructMapping baseMapping = ImportStructLikeMapping((StructModel)_modelScope.GetTypeModel(model.Type.BaseType, false), limiter);
// check to see if the import of the baseMapping was deferred
int baseIndex = limiter.DeferredWorkItems.IndexOf(mapping.BaseMapping);
if (baseIndex < 0)
{
mapping.BaseMapping = baseMapping;
}
else
{
// the import of the baseMapping was deferred, make sure that the derived mappings is deferred as well
if (!limiter.DeferredWorkItems.Contains(mapping))
{
limiter.DeferredWorkItems.Add(new ImportStructWorkItem(model, mapping));
}
// make sure that baseMapping get processed before the derived
int top = limiter.DeferredWorkItems.Count - 1;
if (baseIndex < top)
{
ImportStructWorkItem baseMappingWorkItem = limiter.DeferredWorkItems[baseIndex];
limiter.DeferredWorkItems[baseIndex] = limiter.DeferredWorkItems[top];
limiter.DeferredWorkItems[top] = baseMappingWorkItem;
}
return(false);
}
}
ArrayList members = new ArrayList();
foreach (MemberInfo memberInfo in model.GetMemberInfos())
{
if (!(memberInfo is FieldInfo) && !(memberInfo is PropertyInfo))
{
continue;
}
SoapAttributes memberAttrs = GetAttributes(memberInfo);
if (memberAttrs.SoapIgnore)
{
continue;
}
FieldModel fieldModel = model.GetFieldModel(memberInfo);
if (fieldModel == null)
{
continue;
}
MemberMapping member = ImportFieldMapping(fieldModel, memberAttrs, mapping.Namespace, limiter);
if (member == null)
{
continue;
}
if (!member.TypeDesc.IsPrimitive && !member.TypeDesc.IsEnum && !member.TypeDesc.IsOptionalValue)
{
if (model.TypeDesc.IsValueType)
{
throw new NotSupportedException(SR.Format(SR.XmlRpcRefsInValueType, model.TypeDesc.FullName));
}
if (member.TypeDesc.IsValueType)
{
throw new NotSupportedException(SR.Format(SR.XmlRpcNestedValueType, member.TypeDesc.FullName));
}
}
if (mapping.BaseMapping != null)
{
if (mapping.BaseMapping.Declares(member, mapping.TypeName))
{
continue;
}
}
members.Add(member);
}
mapping.Members = (MemberMapping[])members.ToArray(typeof(MemberMapping));
if (mapping.BaseMapping == null)
{
mapping.BaseMapping = GetRootMapping();
}
IncludeTypes(model.Type, limiter);
return(true);
}
private StructMapping ImportStructLikeMapping(StructModel model, RecursionLimiter limiter)
{
if (model.TypeDesc.Kind == TypeKind.Root)
{
return(GetRootMapping());
}
SoapAttributes a = GetAttributes(model.Type);
string typeNs = _defaultNs;
if (a.SoapType != null && a.SoapType.Namespace != null)
{
typeNs = a.SoapType.Namespace;
}
string typeName = XsdTypeName(model.Type, a, model.TypeDesc.Name);
typeName = XmlConvert.EncodeLocalName(typeName);
StructMapping mapping = (StructMapping)GetTypeMapping(typeName, typeNs, model.TypeDesc);
if (mapping == null)
{
mapping = new StructMapping();
mapping.IsSoap = true;
mapping.TypeDesc = model.TypeDesc;
mapping.Namespace = typeNs;
mapping.TypeName = typeName;
if (a.SoapType != null)
{
mapping.IncludeInSchema = a.SoapType.IncludeInSchema;
}
_typeScope.AddTypeMapping(mapping);
_types.Add(typeName, typeNs, mapping);
if (limiter.IsExceededLimit)
{
limiter.DeferredWorkItems.Add(new ImportStructWorkItem(model, mapping));
return(mapping);
}
limiter.Depth++;
InitializeStructMembers(mapping, model, limiter);
while (limiter.DeferredWorkItems.Count > 0)
{
int index = limiter.DeferredWorkItems.Count - 1;
ImportStructWorkItem item = limiter.DeferredWorkItems[index];
if (InitializeStructMembers(item.Mapping, item.Model, limiter))
{
//
// if InitializeStructMembers returns true, then there were *no* changes to the DeferredWorkItems
//
#if DEBUG
// use exception in the place of Debug.Assert to avoid throwing asserts from a server process such as aspnet_ewp.exe
if (index != limiter.DeferredWorkItems.Count - 1)
{
throw new InvalidOperationException(SR.Format(SR.XmlInternalErrorDetails, "DeferredWorkItems.Count have changed"));
}
if (item != limiter.DeferredWorkItems[index])
{
throw new InvalidOperationException(SR.Format(SR.XmlInternalErrorDetails, "DeferredWorkItems.Top have changed"));
}
#endif
// Remove the last work item
limiter.DeferredWorkItems.RemoveAt(index);
}
}
limiter.Depth--;
}
return(mapping);
}
private TypeMapping ImportTypeMapping(TypeModel model, string dataType, RecursionLimiter limiter)
{
if (dataType.Length > 0)
{
if (!model.TypeDesc.IsPrimitive)
{
throw new InvalidOperationException(SR.Format(SR.XmlInvalidDataTypeUsage, dataType, "SoapElementAttribute.DataType"));
}
TypeDesc td = _typeScope.GetTypeDesc(dataType, XmlSchema.Namespace);
if (td == null)
{
throw new InvalidOperationException(SR.Format(SR.XmlInvalidXsdDataType, dataType, "SoapElementAttribute.DataType", new XmlQualifiedName(dataType, XmlSchema.Namespace).ToString()));
}
if (model.TypeDesc.FullName != td.FullName)
{
throw new InvalidOperationException(SR.Format(SR.XmlDataTypeMismatch, dataType, "SoapElementAttribute.DataType", model.TypeDesc.FullName));
}
}
SoapAttributes a = GetAttributes(model.Type);
if ((a.GetSoapFlags() & ~SoapAttributeFlags.Type) != 0)
{
throw new InvalidOperationException(SR.Format(SR.XmlInvalidTypeAttributes, model.Type.FullName));
}
switch (model.TypeDesc.Kind)
{
case TypeKind.Enum:
return(ImportEnumMapping((EnumModel)model));
case TypeKind.Primitive:
return(ImportPrimitiveMapping((PrimitiveModel)model, dataType));
case TypeKind.Array:
case TypeKind.Collection:
case TypeKind.Enumerable:
return(ImportArrayLikeMapping((ArrayModel)model, limiter));
case TypeKind.Root:
case TypeKind.Class:
case TypeKind.Struct:
if (model.TypeDesc.IsOptionalValue)
{
TypeDesc baseTypeDesc = model.TypeDesc.BaseTypeDesc;
SoapAttributes baseAttributes = GetAttributes(baseTypeDesc.Type);
string typeNs = _defaultNs;
if (baseAttributes.SoapType != null && baseAttributes.SoapType.Namespace != null)
{
typeNs = baseAttributes.SoapType.Namespace;
}
TypeDesc valueTypeDesc = string.IsNullOrEmpty(dataType) ? model.TypeDesc.BaseTypeDesc : _typeScope.GetTypeDesc(dataType, XmlSchema.Namespace);
string xsdTypeName = string.IsNullOrEmpty(dataType) ? model.TypeDesc.BaseTypeDesc.Name : dataType;
TypeMapping baseMapping = GetTypeMapping(xsdTypeName, typeNs, valueTypeDesc);
if (baseMapping == null)
{
baseMapping = ImportTypeMapping(_modelScope.GetTypeModel(baseTypeDesc.Type), dataType, limiter);
}
return(CreateNullableMapping(baseMapping, model.TypeDesc.Type));
}
else
{
return(ImportStructLikeMapping((StructModel)model, limiter));
}
default:
throw new NotSupportedException(SR.Format(SR.XmlUnsupportedSoapTypeKind, model.TypeDesc.FullName));
}
}
private TypeMapping ImportTypeMapping(TypeModel model, RecursionLimiter limiter)
{
return(ImportTypeMapping(model, String.Empty, limiter));
}
private void IncludeType(Type type, RecursionLimiter limiter)
{
ImportTypeMapping(_modelScope.GetTypeModel(type), limiter);
}
