private IEnumerable<ODataPayloadKind> DetectPayloadKindImplementation(Stream messageStream, bool readingResponse, bool synchronous, ODataPayloadKindDetectionInfo detectionInfo)
{
using (ODataAtomInputContext context = new ODataAtomInputContext(this, messageStream, detectionInfo.GetEncoding(), detectionInfo.MessageReaderSettings, ODataVersion.V3, readingResponse, synchronous, detectionInfo.Model, null))
{
return context.DetectPayloadKind(detectionInfo);
}
}
private static IEnumerable<ODataPayloadKind> DetectPayloadKindImplementation(Stream messageStream, ODataPayloadKindDetectionInfo detectionInfo)
{
try
{
using (XmlReader reader = ODataAtomReaderUtils.CreateXmlReader(messageStream, detectionInfo.GetEncoding(), detectionInfo.MessageReaderSettings))
{
string str;
if (((reader.TryReadToNextElement() && (string.CompareOrdinal("Edmx", reader.LocalName) == 0)) && ((str = reader.NamespaceURI) != null)) && (((str == "http://schemas.microsoft.com/ado/2007/06/edmx") || (str == "http://schemas.microsoft.com/ado/2008/10/edmx")) || (str == "http://schemas.microsoft.com/ado/2009/11/edmx")))
{
return new ODataPayloadKind[] { ODataPayloadKind.MetadataDocument };
}
}
}
catch (XmlException)
{
}
return Enumerable.Empty<ODataPayloadKind>();
}
/// <summary>
/// Detects the payload kind(s) from the message stream.
/// </summary>
/// <param name="messageStream">The message stream to read from for payload kind detection.</param>
/// <param name="detectionInfo">Additional information available for the payload kind detection.</param>
/// <returns>An enumerable of zero or one payload kinds depending on whether the metadata payload kind was detected or not.</returns>
private static IEnumerable<ODataPayloadKind> DetectPayloadKindImplementation(Stream messageStream, ODataPayloadKindDetectionInfo detectionInfo)
{
try
{
using (XmlReader reader = ODataAtomReaderUtils.CreateXmlReader(messageStream, detectionInfo.GetEncoding(), detectionInfo.MessageReaderSettings))
{
if (reader.TryReadToNextElement() && string.CompareOrdinal(EdmConstants.EdmxName, reader.LocalName) == 0)
{
switch (reader.NamespaceURI)
{
case EdmConstants.EdmxVersion1Namespace:
case EdmConstants.EdmxVersion2Namespace:
case EdmConstants.EdmxVersion3Namespace:
return new ODataPayloadKind[] { ODataPayloadKind.MetadataDocument };
}
}
}
}
catch (XmlException)
{
// If we are not able to read the payload as XML it is not a metadata document.
// Return no detected payload kind below.
}
return Enumerable.Empty<ODataPayloadKind>();
}
private static IEnumerable <ODataPayloadKind> DetectPayloadKindImplementation(Stream messageStream, ODataPayloadKindDetectionInfo detectionInfo)
{
try
{
using (XmlReader reader = ODataAtomReaderUtils.CreateXmlReader(messageStream, detectionInfo.GetEncoding(), detectionInfo.MessageReaderSettings))
{
string str;
if (((reader.TryReadToNextElement() && (string.CompareOrdinal("Edmx", reader.LocalName) == 0)) && ((str = reader.NamespaceURI) != null)) && (((str == "http://schemas.microsoft.com/ado/2007/06/edmx") || (str == "http://schemas.microsoft.com/ado/2008/10/edmx")) || (str == "http://schemas.microsoft.com/ado/2009/11/edmx")))
{
return(new ODataPayloadKind[] { ODataPayloadKind.MetadataDocument });
}
}
}
catch (XmlException)
{
}
return(Enumerable.Empty <ODataPayloadKind>());
}
/// <summary>
/// Detects the payload kind(s) from the message stream.
/// </summary>
/// <param name="messageStream">The message stream to read from for payload kind detection.</param>
/// <param name="detectionInfo">Additional information available for the payload kind detection.</param>
/// <returns>An enumerable of zero or one payload kinds depending on whether the metadata payload kind was detected or not.</returns>
private static IEnumerable <ODataPayloadKind> DetectPayloadKindImplementation(Stream messageStream, ODataPayloadKindDetectionInfo detectionInfo)
{
try
{
using (XmlReader reader = ODataAtomReaderUtils.CreateXmlReader(messageStream, detectionInfo.GetEncoding(), detectionInfo.MessageReaderSettings))
{
if (reader.TryReadToNextElement() && string.CompareOrdinal(EdmConstants.EdmxName, reader.LocalName) == 0)
{
switch (reader.NamespaceURI)
{
case EdmConstants.EdmxVersion1Namespace:
case EdmConstants.EdmxVersion2Namespace:
case EdmConstants.EdmxVersion3Namespace:
return(new ODataPayloadKind[] { ODataPayloadKind.MetadataDocument });
}
}
}
}
catch (XmlException)
{
// If we are not able to read the payload as XML it is not a metadata document.
// Return no detected payload kind below.
}
return(Enumerable.Empty <ODataPayloadKind>());
}
