private CollectionTypeMap RegisterCollection(Type type)
{
Type element = GetCollectionElementType(type);
if (element == null)
{
return(null);
}
TryRegister(element);
QName qname = GetCollectionQName(element);
var map = FindUserMap(qname);
if (map != null)
{
var cmap = map as CollectionTypeMap;
if (cmap == null) // The runtime type may still differ (between array and other IList; see bug #670560)
{
throw new InvalidOperationException(String.Format("Failed to add type {0} to known type collection. There already is a registered type for XML name {1}", type, qname));
}
return(cmap);
}
CollectionTypeMap ret =
new CollectionTypeMap(type, element, qname, this);
contracts.Add(ret);
return(ret);
}
internal void ExportListContractType(CollectionDataContractAttribute attr, CollectionTypeMap map)
{
Type type = map.RuntimeType;
var qname = map.XmlName;
var typeArgs = type.IsGenericType ? type.GetGenericArguments() : null;
if (typeArgs != null && typeArgs.Length != 1)
{
throw new InvalidDataContractException("CollectionDataContractAttribute is applied to non-collection type.");
}
var itemType = typeArgs != null ? typeArgs [0] : type.IsArray ? type.GetElementType() : typeof(object);
bool nullable = !itemType.IsValueType;
if (itemType.IsGenericType && itemType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
itemType = itemType.GetGenericArguments() [0];
nullable = true;
}
ExportCore(itemType, false);
var itemQName = GetSchemaTypeName(itemType);
var itemName = attr != null && attr.ItemName != null ? attr.ItemName : itemQName.Name;
var ct = CreateComplexType(qname, type);
var seq = new XmlSchemaSequence();
ct.Particle = seq;
var el = new XmlSchemaElement()
{
Name = itemName, MinOccurs = 0, MaxOccursString = "unbounded", SchemaTypeName = itemQName, IsNillable = nullable
};
seq.Items.Add(el);
/*
* var arrayType = new XmlSchemaComplexType ();
* el.SchemaType = arrayType;
* var arraySeq = new XmlSchemaSequence ();
* arrayType.Particle = arraySeq;
* arraySeq.Items.Add (new XmlSchemaElement () { Name = itemName, SchemaTypeName = itemQName, IsNillable = true });
*/
}
private CollectionTypeMap RegisterCollection(Type type)
{
Type element = GetCollectionElementType(type);
if (element == null)
{
return(null);
}
TryRegister(element);
/*
* To qualify as a custom collection type, a type must have
* a public parameterless constructor and an "Add" method
* with the correct parameter type in addition to implementing
* one of the collection interfaces.
*
*/
if (!type.IsArray && type.IsClass && !IsCustomCollectionType(type, element))
{
return(null);
}
QName qname = GetCollectionQName(element);
var map = FindUserMap(qname, element);
if (map != null)
{
var cmap = map as CollectionTypeMap;
if (cmap == null) // The runtime type may still differ (between array and other IList; see bug #670560)
{
throw new InvalidOperationException(String.Format("Failed to add type {0} to known type collection. There already is a registered type for XML name {1}", type, qname));
}
return(cmap);
}
CollectionTypeMap ret =
new CollectionTypeMap(type, element, qname, this);
contracts.Add(ret);
return(ret);
}
internal void ExportListContractType (CollectionDataContractAttribute attr, CollectionTypeMap map)
{
Type type = map.RuntimeType;
var qname = map.XmlName;
var typeArgs = type.IsGenericType ? type.GetGenericArguments () : null;
if (typeArgs != null && typeArgs.Length != 1)
throw new InvalidDataContractException ("CollectionDataContractAttribute is applied to non-collection type.");
var itemType = typeArgs != null ? typeArgs [0] : type.IsArray ? type.GetElementType () : typeof (object);
bool nullable = !itemType.IsValueType;
if (itemType.IsGenericType && itemType.GetGenericTypeDefinition () == typeof (Nullable<>)) {
itemType = itemType.GetGenericArguments () [0];
nullable = true;
}
ExportCore (itemType, false);
var itemQName = GetSchemaTypeName (itemType);
var itemName = attr != null && attr.ItemName != null ? attr.ItemName : itemQName.Name;
var ct = CreateComplexType (qname, type);
var seq = new XmlSchemaSequence ();
ct.Particle = seq;
var el = new XmlSchemaElement () { Name = itemName, MinOccurs = 0, MaxOccursString = "unbounded", SchemaTypeName = itemQName, IsNillable = nullable };
seq.Items.Add (el);
/*
var arrayType = new XmlSchemaComplexType ();
el.SchemaType = arrayType;
var arraySeq = new XmlSchemaSequence ();
arrayType.Particle = arraySeq;
arraySeq.Items.Add (new XmlSchemaElement () { Name = itemName, SchemaTypeName = itemQName, IsNillable = true });
*/
}