private Expression[] ProcessActionInvokePostBody(IODataRequestMessage message, IEdmOperation operation)
{
using (var messageReader = new ODataMessageReader(message, this.GetReaderSettings()))
{
List <Expression> parameterValues = new List <Expression>();
var parameterReader = messageReader.CreateODataParameterReader(operation);
while (parameterReader.Read())
{
switch (parameterReader.State)
{
case ODataParameterReaderState.Value:
{
object clrValue = ODataObjectModelConverter.ConvertPropertyValue(parameterReader.Value);
parameterValues.Add(Expression.Constant(clrValue));
break;
}
case ODataParameterReaderState.Collection:
{
ODataCollectionReader collectionReader = parameterReader.CreateCollectionReader();
object clrValue = ODataObjectModelConverter.ConvertPropertyValue(ODataObjectModelConverter.ReadCollectionParameterValue(collectionReader));
parameterValues.Add(Expression.Constant(clrValue, clrValue.GetType()));
break;
}
case ODataParameterReaderState.Resource:
{
var entryReader = parameterReader.CreateResourceReader();
object clrValue = ODataObjectModelConverter.ReadEntityOrEntityCollection(entryReader, false);
parameterValues.Add(Expression.Constant(clrValue, clrValue.GetType()));
break;
}
case ODataParameterReaderState.ResourceSet:
{
var feedReader = parameterReader.CreateResourceSetReader();
var collectionList = ODataObjectModelConverter.ReadEntityOrEntityCollection(feedReader, true);
parameterValues.Add(Expression.Constant(collectionList, collectionList.GetType()));
break;
}
}
}
return(parameterValues.ToArray());
}
}
private Expression[] ProcessActionInvokePostBody(IODataRequestMessage message, IEdmOperation operation)
{
using (var messageReader = new ODataMessageReader(message, this.GetReaderSettings(), this.DataSource.Model))
{
List <Expression> parameterValues = new List <Expression>();
var parameterReader = messageReader.CreateODataParameterReader(operation);
while (parameterReader.Read())
{
switch (parameterReader.State)
{
case ODataParameterReaderState.Value:
{
object clrValue = ODataObjectModelConverter.ConvertPropertyValue(parameterReader.Value);
parameterValues.Add(Expression.Constant(clrValue));
break;
}
case ODataParameterReaderState.Collection:
{
ODataCollectionReader collectionReader = parameterReader.CreateCollectionReader();
object clrValue = ODataObjectModelConverter.ConvertPropertyValue(ODataObjectModelConverter.ReadCollectionParameterValue(collectionReader));
parameterValues.Add(Expression.Constant(clrValue, clrValue.GetType()));
break;
}
case ODataParameterReaderState.Entry:
{
var entryReader = parameterReader.CreateEntryReader();
object clrValue = ODataObjectModelConverter.ConvertPropertyValue(ODataObjectModelConverter.ReadEntryParameterValue(entryReader));
parameterValues.Add(Expression.Constant(clrValue, clrValue.GetType()));
break;
}
case ODataParameterReaderState.Feed:
{
IList collectionList = null;
var feedReader = parameterReader.CreateFeedReader();
while (feedReader.Read())
{
if (feedReader.State == ODataReaderState.EntryEnd)
{
object clrItem = ODataObjectModelConverter.ConvertPropertyValue(feedReader.Item);
if (collectionList == null)
{
Type itemType = clrItem.GetType();
Type listType = typeof(List <>).MakeGenericType(new[] { itemType });
collectionList = (IList)Utility.QuickCreateInstance(listType);
}
collectionList.Add(clrItem);
}
}
parameterValues.Add(Expression.Constant(collectionList, collectionList.GetType()));
break;
}
}
}
return(parameterValues.ToArray());
}
}
