public static ArraySegment<byte>[] SerializePropertyBag(IDictionary<XName, InstanceValue> properties, InstanceEncodingOption encodingOption)
{
ArraySegment<byte>[] segmentArray = new ArraySegment<byte>[4];
if (properties.Count > 0)
{
IObjectSerializer objectSerializer = ObjectSerializerFactory.GetObjectSerializer(encodingOption);
XmlPropertyBag bag = new XmlPropertyBag();
XmlPropertyBag bag2 = new XmlPropertyBag();
Dictionary<XName, object> dictionary = new Dictionary<XName, object>();
Dictionary<XName, object> dictionary2 = new Dictionary<XName, object>();
Dictionary<XName, object>[] dictionaryArray = new Dictionary<XName, object>[] { bag, dictionary, bag2, dictionary2 };
foreach (KeyValuePair<XName, InstanceValue> pair in properties)
{
bool flag = XmlPropertyBag.GetPrimitiveType(pair.Value.Value) == PrimitiveType.Unavailable;
int index = (((pair.Value.Options & InstanceValueOptions.WriteOnly) == InstanceValueOptions.WriteOnly) ? 2 : 0) + (flag ? 1 : 0);
dictionaryArray[index].Add(pair.Key, pair.Value.Value);
}
bag2.Remove(SqlWorkflowInstanceStoreConstants.StatusPropertyName);
bag2.Remove(SqlWorkflowInstanceStoreConstants.LastUpdatePropertyName);
bag2.Remove(SqlWorkflowInstanceStoreConstants.PendingTimerExpirationPropertyName);
dictionary2.Remove(SqlWorkflowInstanceStoreConstants.BinaryBlockingBookmarksPropertyName);
for (int i = 0; i < dictionaryArray.Length; i++)
{
if (dictionaryArray[i].Count > 0)
{
if (dictionaryArray[i] is XmlPropertyBag)
{
segmentArray[i] = objectSerializer.SerializeValue(dictionaryArray[i]);
}
else
{
segmentArray[i] = objectSerializer.SerializePropertyBag(dictionaryArray[i]);
}
}
}
}
return segmentArray;
}
public static ArraySegment<byte>[] SerializePropertyBag(IDictionary<XName, InstanceValue> properties, InstanceEncodingOption encodingOption)
{
ArraySegment<byte>[] dataArrays = new ArraySegment<byte>[4];
if (properties.Count > 0)
{
IObjectSerializer serializer = ObjectSerializerFactory.GetObjectSerializer(encodingOption);
XmlPropertyBag primitiveProperties = new XmlPropertyBag();
XmlPropertyBag primitiveWriteOnlyProperties = new XmlPropertyBag();
Dictionary<XName, object> complexProperties = new Dictionary<XName, object>();
Dictionary<XName, object> complexWriteOnlyProperties = new Dictionary<XName, object>();
Dictionary<XName, object>[] propertyBags = new Dictionary<XName, object>[] { primitiveProperties, complexProperties,
primitiveWriteOnlyProperties, complexWriteOnlyProperties };
foreach (KeyValuePair<XName, InstanceValue> property in properties)
{
bool isComplex = (XmlPropertyBag.GetPrimitiveType(property.Value.Value) == PrimitiveType.Unavailable);
bool isWriteOnly = (property.Value.Options & InstanceValueOptions.WriteOnly) == InstanceValueOptions.WriteOnly;
int index = (isWriteOnly ? 2 : 0) + (isComplex ? 1 : 0);
propertyBags[index].Add(property.Key, property.Value.Value);
}
// Remove the properties that are already stored as individual columns from the serialized blob
primitiveWriteOnlyProperties.Remove(SqlWorkflowInstanceStoreConstants.StatusPropertyName);
primitiveWriteOnlyProperties.Remove(SqlWorkflowInstanceStoreConstants.LastUpdatePropertyName);
primitiveWriteOnlyProperties.Remove(SqlWorkflowInstanceStoreConstants.PendingTimerExpirationPropertyName);
complexWriteOnlyProperties.Remove(SqlWorkflowInstanceStoreConstants.BinaryBlockingBookmarksPropertyName);
for (int i = 0; i < propertyBags.Length; i++)
{
if (propertyBags[i].Count > 0)
{
if (propertyBags[i] is XmlPropertyBag)
{
dataArrays[i] = serializer.SerializeValue(propertyBags[i]);
}
else
{
dataArrays[i] = serializer.SerializePropertyBag(propertyBags[i]);
}
}
}
}
return dataArrays;
}