protected ODataMessageWriterSettingsBase(ODataMessageWriterSettingsBase other)
{
ExceptionUtils.CheckArgumentNotNull(other, "other");
this.checkCharacters = other.checkCharacters;
this.indent = other.indent;
this.messageQuotas = new ODataMessageQuotas(other.MessageQuotas);
}
protected ODataMessageWriterSettingsBase(ODataMessageWriterSettingsBase other)
{
ExceptionUtils.CheckArgumentNotNull(other, "other");
this.checkCharacters = other.checkCharacters;
this.indent = other.indent;
this.messageQuotas = new ODataMessageQuotas(other.MessageQuotas);
}
protected ODataMessageReaderSettingsBase(ODataMessageReaderSettingsBase other)
{
ExceptionUtils.CheckArgumentNotNull(other, "other");
this.checkCharacters = other.checkCharacters;
this.enableAtomMetadataReading = other.enableAtomMetadataReading;
this.messageQuotas = new ODataMessageQuotas(other.MessageQuotas);
this.shouldIncludeAnnotation = other.shouldIncludeAnnotation;
}
protected ODataMessageReaderSettingsBase(ODataMessageReaderSettingsBase other)
{
ExceptionUtils.CheckArgumentNotNull(other, "other");
this.checkCharacters = other.checkCharacters;
this.enableAtomMetadataReading = other.enableAtomMetadataReading;
this.messageQuotas = new ODataMessageQuotas(other.MessageQuotas);
this.shouldIncludeAnnotation = other.shouldIncludeAnnotation;
}
internal static Task<HttpResponseMessage> CreateODataBatchResponseAsync(this HttpRequestMessage request, IEnumerable<ODataBatchResponseItem> responses, ODataMessageQuotas messageQuotas)
{
Contract.Assert(request != null);
ODataVersion odataVersion = ODataMediaTypeFormatter.GetODataResponseVersion(request);
ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings()
{
Version = odataVersion,
Indent = true,
DisableMessageStreamDisposal = true,
MessageQuotas = messageQuotas
};
HttpResponseMessage response = request.CreateResponse(HttpStatusCode.OK);
response.Content = new ODataBatchContent(responses, writerSettings);
return Task.FromResult(response);
}
public void CopyConstructorShouldCopyMessageQuotas()
{
var originalQuotas = new ODataMessageQuotas()
{
MaxNestingDepth = 2,
MaxOperationsPerChangeset = 3,
MaxPartsPerBatch = 4,
MaxReceivedMessageSize = 5
};
this.settings.MessageQuotas = originalQuotas;
var copiedQuotas = (new ODataMessageWriterSettings(this.settings)).MessageQuotas;
copiedQuotas.MaxNestingDepth.Should().Be(originalQuotas.MaxNestingDepth);
copiedQuotas.MaxOperationsPerChangeset.Should().Be(originalQuotas.MaxOperationsPerChangeset);
copiedQuotas.MaxPartsPerBatch.Should().Be(originalQuotas.MaxPartsPerBatch);
copiedQuotas.MaxReceivedMessageSize.Should().Be(originalQuotas.MaxReceivedMessageSize);
}
public void CreateODataBatchResponseAsync_ReturnsHttpStatusCodeOK()
{
// Arrange
HttpRequestMessage request = new HttpRequestMessage();
var responses = new ODataBatchResponseItem[] { };
var quotas = new ODataMessageQuotas();
// Act
var response = request.CreateODataBatchResponseAsync(responses, quotas).Result;
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
}
/// <summary>
/// Set the message quota limits for WCF Data services server.
/// </summary>
/// <param name="messageQuotas">Instance of ODataMessageQuotas.</param>
internal static void SetDefaultMessageQuotas(ODataMessageQuotas messageQuotas)
{
// NOTE: the size of the input message is only limited by the WCF message size in Astoria
// In WCF DS client, we never had a limit on any of these. Hence for client, it makes sense
// to set these values to some high limit. In WCF DS server, there are bunch of API's to
// cover some of these limits and if we pass the value to ODL, for batch requests, there is
// a breaking change, since WCF DS server cannot figure out why the exception was thrown and
// and hence fail way early. For now, the best way is to tell ODL to not impose any limits
// and WCF DS server imposes the limits in its own way.
messageQuotas.MaxReceivedMessageSize = long.MaxValue;
messageQuotas.MaxPartsPerBatch = int.MaxValue;
messageQuotas.MaxOperationsPerChangeset = int.MaxValue;
messageQuotas.MaxNestingDepth = int.MaxValue;
}
