internal GenericNameProvider(string genericTypeName, object[] genericParams) { _genericTypeName = genericTypeName; _genericParams = new object[genericParams.Length]; genericParams.CopyTo(_genericParams, 0); DataContract.GetClrNameAndNamespace(genericTypeName, out string name, out string ns); _nestedParamCounts = DataContract.GetDataContractNameForGenericName(name, null); }
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); }