/// <summary>
/// Constructor.
/// </summary>
/// <param name="inputContext">The input context to read the content from.</param>
/// <param name="batchBoundary">The boundary string for the batch structure itself.</param>
/// <param name="batchEncoding">The encoding to use to read from the batch stream.</param>
/// <param name="synchronous">true if the reader is created for synchronous operation; false for asynchronous.</param>
internal ODataBatchReader(ODataRawInputContext inputContext, string batchBoundary, Encoding batchEncoding, bool synchronous)
{
Debug.Assert(inputContext != null, "inputContext != null");
Debug.Assert(!string.IsNullOrEmpty(batchBoundary), "!string.IsNullOrEmpty(batchBoundary)");
this.inputContext = inputContext;
this.synchronous = synchronous;
this.urlResolver = new ODataBatchUrlResolver(inputContext.UrlResolver);
this.batchStream = new ODataBatchReaderStream(inputContext, batchBoundary, batchEncoding);
this.allowLegacyContentIdBehaviour = true;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="rawInputContext">The input context to read the content from.</param>
/// <param name="encoding">The encoding for the underlying stream.</param>
internal ODataAsynchronousReader(ODataRawInputContext rawInputContext, Encoding encoding)
{
Debug.Assert(rawInputContext != null, "rawInputContext != null");
// Currently we only support single-byte UTF8 in async reader.
if (encoding != null)
{
ReaderValidationUtils.ValidateEncodingSupportedInAsync(encoding);
}
this.rawInputContext = rawInputContext;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="rawInputContext">The input context to read the content from.</param>
/// <param name="encoding">The encoding for the underlying stream.</param>
internal ODataAsynchronousReader(ODataRawInputContext rawInputContext, Encoding encoding)
{
Debug.Assert(rawInputContext != null, "rawInputContext != null");
// Currently we only support single-byte UTF8 in async reader.
if (encoding != null)
{
ReaderValidationUtils.ValidateEncodingSupportedInAsync(encoding);
}
this.rawInputContext = rawInputContext;
}
private static ODataBatchReaderStream CreateBatchReaderStream(string inputString)
{
var underlyingStream = new MemoryStream(Encoding.UTF8.GetBytes(inputString));
var inputContext = new ODataRawInputContext(
ODataFormat.Batch,
underlyingStream,
Encoding.UTF8,
new ODataMessageReaderSettings(),
false,
true,
null,
null,
ODataPayloadKind.Batch);
var batchStream = new ODataBatchReaderStream(inputContext, "batch_862fb28e-dc50-4af1-aad5-9608647761d1", Encoding.UTF8);
return batchStream;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="inputContext">The input context to read the content from.</param>
/// <param name="batchBoundary">The boundary string for the batch structure itself.</param>
/// <param name="batchEncoding">The encoding to use to read from the batch stream.</param>
internal ODataBatchReaderStream(
ODataRawInputContext inputContext,
string batchBoundary,
Encoding batchEncoding)
{
Debug.Assert(inputContext != null, "inputContext != null");
Debug.Assert(!string.IsNullOrEmpty(batchBoundary), "!string.IsNullOrEmpty(batchBoundary)");
this.inputContext = inputContext;
this.batchBoundary = batchBoundary;
this.batchEncoding = batchEncoding;
this.batchBuffer = new ODataBatchReaderStreamBuffer();
// When we allocate a batch reader stream we will in almost all cases also call ReadLine
// (to read the headers of the parts); so allocating it here.
this.lineBuffer = new byte[LineBufferLength];
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="inputContext">The input context to read the content from.</param>
/// <param name="batchBoundary">The boundary string for the batch structure itself.</param>
/// <param name="batchEncoding">The encoding to use to read from the batch stream.</param>
internal ODataBatchReaderStream(
ODataRawInputContext inputContext,
string batchBoundary,
Encoding batchEncoding)
{
Debug.Assert(inputContext != null, "inputContext != null");
Debug.Assert(!string.IsNullOrEmpty(batchBoundary), "!string.IsNullOrEmpty(batchBoundary)");
this.inputContext = inputContext;
this.batchBoundary = batchBoundary;
this.batchEncoding = batchEncoding;
this.batchBuffer = new ODataBatchReaderStreamBuffer();
// When we allocate a batch reader stream we will in almost all cases also call ReadLine
// (to read the headers of the parts); so allocating it here.
this.lineBuffer = new byte[LineBufferLength];
}