private object ReadCollectionItems(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context, XmlDictionaryString collectionItemName, XmlDictionaryString collectionItemNamespace, CollectionDataContract collectionContract, object resultCollection, bool isReadOnlyCollection)
{
string itemName = GetCollectionContractItemName(collectionContract);
string itemNs = GetCollectionContractNamespace(collectionContract);
Type itemType = collectionContract.ItemType;
CollectionReadItemDelegate collectionReadItemDelegate = GetCollectionReadItemDelegate(collectionContract);
MethodInfo getCollectionSetItemDelegateMethod = s_getCollectionSetItemDelegateMethod.MakeGenericMethod(itemType);
CollectionSetItemDelegate collectionSetItemDelegate = (CollectionSetItemDelegate)getCollectionSetItemDelegateMethod.Invoke(this, new object[] { collectionContract, resultCollection, isReadOnlyCollection });
int index = 0;
while (true)
{
if (xmlReader.IsStartElement(collectionItemName, collectionItemNamespace))
{
object collectionItem = collectionReadItemDelegate(xmlReader, context, collectionContract, itemType, itemName, itemNs);
resultCollection = collectionSetItemDelegate(resultCollection, collectionItem, index);
index++;
}
else
{
if (xmlReader.NodeType == XmlNodeType.EndElement)
{
break;
}
if (!xmlReader.IsStartElement())
{
throw XmlObjectSerializerReadContext.CreateUnexpectedStateException(XmlNodeType.Element, xmlReader);
}
context.SkipUnknownElement(xmlReader);
}
}
context.IncrementItemCount(index);
if (!isReadOnlyCollection && IsArrayLikeCollection(collectionContract))
{
MethodInfo trimArraySizeMethod = XmlFormatGeneratorStatics.TrimArraySizeMethod.MakeGenericMethod(itemType);
resultCollection = trimArraySizeMethod.Invoke(null, new object[] { resultCollection, index });
}
return(resultCollection);
}
protected override void ReflectionReadMembers(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context, XmlDictionaryString[] memberNames, XmlDictionaryString[] memberNamespaces, ClassDataContract classContract, ref object obj)
{
int memberCount = classContract.MemberNames.Length;
context.IncrementItemCount(memberCount);
int memberIndex = -1;
int firstRequiredMember;
bool[] requiredMembers = GetRequiredMembers(classContract, out firstRequiredMember);
bool hasRequiredMembers = (firstRequiredMember < memberCount);
int requiredIndex = hasRequiredMembers ? firstRequiredMember : -1;
DataMember[] members = new DataMember[memberCount];
int reflectedMemberCount = ReflectionGetMembers(classContract, members);
Debug.Assert(reflectedMemberCount == memberCount, "The value returned by ReflectionGetMembers() should equal to memberCount.");
while (true)
{
if (!XmlObjectSerializerReadContext.MoveToNextElement(xmlReader))
{
return;
}
if (hasRequiredMembers)
{
memberIndex = context.GetMemberIndexWithRequiredMembers(xmlReader, memberNames, memberNamespaces, memberIndex, requiredIndex, null);
}
else
{
memberIndex = context.GetMemberIndex(xmlReader, memberNames, memberNamespaces, memberIndex, null);
}
// GetMemberIndex returns memberNames.Length if member not found
if (memberIndex < members.Length)
{
ReflectionReadMember(xmlReader, context, classContract, ref obj, memberIndex, members);
requiredIndex = memberIndex + 1;
}
}
}
private void CheckExpectedArrayLength(XmlObjectSerializerReadContext context, int arrayLength)
{
context.IncrementItemCount(arrayLength);
}
