/// <inheritdoc/>
public override Task WriteObjectAsync(object graph, Type type, ODataMessageWriter messageWriter, ODataSerializerContext writeContext)
{
if (messageWriter == null)
{
throw Error.ArgumentNull("messageWriter");
}
if (writeContext == null)
{
throw Error.ArgumentNull("writeContext");
}
if (graph != null)
{
ODataEntityReferenceLink entityReferenceLink = graph as ODataEntityReferenceLink;
if (entityReferenceLink == null)
{
Uri uri = graph as Uri;
if (uri == null)
{
throw new SerializationException(Error.Format(SRResources.CannotWriteType, GetType().Name, graph.GetType().FullName));
}
entityReferenceLink = new ODataEntityReferenceLink { Url = uri };
}
messageWriter.WriteEntityReferenceLink(entityReferenceLink);
}
return Task.FromResult(true);
}
public void ReadJsonLight()
{
// Arrange
var deserializer = new ODataEntityReferenceLinkDeserializer();
MockODataRequestMessage requestMessage = new MockODataRequestMessage();
ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings();
writerSettings.SetContentType(ODataFormat.Json);
IEdmModel model = CreateModel();
ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage, writerSettings, model);
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink {
Url = new Uri("http://localhost/samplelink")
});
ODataMessageReader messageReader = new ODataMessageReader(new MockODataRequestMessage(requestMessage),
new ODataMessageReaderSettings(), model);
IEdmNavigationProperty navigationProperty = GetNavigationProperty(model);
var request = RequestFactory.Create("Get", "http://localhost", opt => opt.AddModel("odata", model));
request.ODataFeature().PrefixName = "odata";
ODataDeserializerContext context = new ODataDeserializerContext
{
Request = request,
Path = new ODataPath(new NavigationPropertySegment(navigationProperty, navigationSource: null))
};
// Act
Uri uri = deserializer.Read(messageReader, typeof(Uri), context) as Uri;
// Assert
Assert.NotNull(uri);
Assert.Equal("http://localhost/samplelink", uri.AbsoluteUri);
}
public override void WriteObject(object graph, ODataMessageWriter messageWriter, ODataSerializerContext writeContext)
{
if (messageWriter == null)
{
throw Error.ArgumentNull("messageWriter");
}
if (writeContext == null)
{
throw Error.ArgumentNull("writeContext");
}
IEdmEntitySet entitySet = writeContext.EntitySet;
if (entitySet == null)
{
throw new SerializationException(SRResources.EntitySetMissingDuringSerialization);
}
IEdmNavigationProperty navigationProperty = GetNavigationProperty(writeContext.Path);
if (navigationProperty == null)
{
throw new SerializationException(SRResources.NavigationPropertyMissingDuringSerialization);
}
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink { Url = graph as Uri }, entitySet,
navigationProperty);
}
private string WriteAndVerifySingleLink(StreamResponseMessage responseMessage, ODataMessageWriter messageWriter, string mimeType)
{
var link = new ODataEntityReferenceLink()
{
Url = new Uri(this.ServiceUri + "Order(-10)")
};
messageWriter.WriteEntityReferenceLink(link);
var stream = responseMessage.GetStream();
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
stream.Seek(0, SeekOrigin.Begin);
var settings = new ODataMessageReaderSettings()
{
BaseUri = this.ServiceUri
};
ODataMessageReader messageReader = new ODataMessageReader(responseMessage, settings, WritePayloadHelper.Model);
ODataEntityReferenceLink linkRead = messageReader.ReadEntityReferenceLink();
Assert.IsTrue(linkRead.Url.AbsoluteUri.Contains("Order(-10)"), "linkRead.Url");
}
return(WritePayloadHelper.ReadStreamContent(stream));
}
#pragma warning disable 1998
protected override async Task <Stream> WriteLinkContentAsync(string method, string commandText, string linkIdent)
{
#if SILVERLIGHT
IODataRequestMessage
#else
IODataRequestMessageAsync
#endif
message = IsBatch
? await CreateBatchOperationMessageAsync(method, null, null, commandText, false)
: new ODataRequestMessage();
using (var messageWriter = new ODataMessageWriter(message, GetWriterSettings(), _model))
{
var link = new ODataEntityReferenceLink
{
Url = Utils.CreateAbsoluteUri(_session.Settings.BaseUri.AbsoluteUri, linkIdent)
};
messageWriter.WriteEntityReferenceLink(link);
if (IsBatch)
{
return(null);
}
#if SILVERLIGHT
return(message.GetStream());
#else
return(await message.GetStreamAsync());
#endif
}
}
public void ReadJsonLight()
{
// Arrange
var deserializer = new ODataEntityReferenceLinkDeserializer();
MockODataRequestMessage requestMessage = new MockODataRequestMessage();
ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings();
writerSettings.SetContentType(ODataFormat.Json);
IEdmModel model = CreateModel();
ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage, writerSettings, model);
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink {
Url = new Uri("http://localhost/samplelink")
});
ODataMessageReader messageReader = new ODataMessageReader(new MockODataRequestMessage(requestMessage),
new ODataMessageReaderSettings(), model);
IEdmNavigationProperty navigationProperty = GetNavigationProperty(model);
ODataDeserializerContext context = new ODataDeserializerContext
{
Request = new HttpRequestMessage(),
Path = new ODataPath(new NavigationPathSegment(navigationProperty))
};
// Act
Uri uri = deserializer.Read(messageReader, typeof(Uri), context) as Uri;
// Assert
Assert.NotNull(uri);
Assert.Equal("http://localhost/samplelink", uri.AbsoluteUri);
}
public void ReadJsonLight()
{
// Arrange
var deserializer = new ODataEntityReferenceLinkDeserializer();
MockODataRequestMessage requestMessage = new MockODataRequestMessage();
ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings();
writerSettings.SetContentType(ODataFormat.Json);
IEdmModel model = CreateModel();
ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage, writerSettings, model);
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink { Url = new Uri("http://localhost/samplelink") });
ODataMessageReader messageReader = new ODataMessageReader(new MockODataRequestMessage(requestMessage),
new ODataMessageReaderSettings(), model);
IEdmNavigationProperty navigationProperty = GetNavigationProperty(model);
ODataDeserializerContext context = new ODataDeserializerContext
{
Request = new HttpRequestMessage(),
Path = new ODataPath(new NavigationPathSegment(navigationProperty))
};
// Act
Uri uri = deserializer.Read(messageReader, typeof(Uri), context) as Uri;
// Assert
Assert.NotNull(uri);
Assert.Equal("http://localhost/samplelink", uri.AbsoluteUri);
}
/// <inheritdoc/>
public override void WriteObject(object graph, Type type, ODataMessageWriter messageWriter, ODataSerializerContext writeContext)
{
if (messageWriter == null)
{
throw Error.ArgumentNull("messageWriter");
}
if (writeContext == null)
{
throw Error.ArgumentNull("writeContext");
}
if (graph != null)
{
ODataEntityReferenceLink entityReferenceLink = graph as ODataEntityReferenceLink;
if (entityReferenceLink == null)
{
Uri uri = graph as Uri;
if (uri == null)
{
throw new SerializationException(Error.Format(SRResources.CannotWriteType, GetType().Name, graph.GetType().FullName));
}
entityReferenceLink = new ODataEntityReferenceLink {
Url = uri
};
}
messageWriter.WriteEntityReferenceLink(entityReferenceLink);
}
}
/// <summary>
/// Writes an entity reference link.
/// </summary>
/// <param name="binding">The link descriptor.</param>
/// <param name="requestMessage">The request message used for writing the payload.</param>
internal void WriteEntityReferenceLink(LinkDescriptor binding, ODataRequestMessageWrapper requestMessage)
#endif
{
using (ODataMessageWriter messageWriter = Serializer.CreateMessageWriter(requestMessage, this.requestInfo, false /*isParameterPayload*/))
{
EntityDescriptor targetResource = this.requestInfo.EntityTracker.GetEntityDescriptor(binding.Target);
Uri targetResourceEditLink;
if (null != targetResource.GetLatestIdentity())
{
// When we write the uri in the payload, we need to make sure that we write the edit
// link in the payload, since the request uri is the edit link of the parent entity.
// Think of a read/write service - since the uri is the target link to the parent entity
// its better that we write the edit link of the child entity in the payload.
targetResourceEditLink = targetResource.GetResourceUri(this.requestInfo.BaseUriResolver, false /*queryLink*/);
}
else
{
#if DEBUG
Debug.Assert(isBatch, "we should be cross-referencing entities only in batch scenarios");
#endif
targetResourceEditLink = UriUtil.CreateUri("$" + targetResource.ChangeOrder.ToString(CultureInfo.InvariantCulture), UriKind.Relative);
}
ODataEntityReferenceLink referenceLink = new ODataEntityReferenceLink();
referenceLink.Url = targetResourceEditLink;
messageWriter.WriteEntityReferenceLink(referenceLink);
}
}
public override void WriteObject(object graph, ODataMessageWriter messageWriter, ODataSerializerContext writeContext)
{
if (messageWriter == null)
{
throw Error.ArgumentNull("messageWriter");
}
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink { Url = graph as Uri });
}
public override void WriteObject(object graph, ODataMessageWriter messageWriter, ODataSerializerContext writeContext)
{
if (messageWriter == null)
{
throw Error.ArgumentNull("messageWriter");
}
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink {
Url = graph as Uri
});
}
/// <inheritdoc/>
public override void WriteObject(object graph, ODataMessageWriter messageWriter, ODataSerializerContext writeContext)
{
if (messageWriter == null)
{
throw Error.ArgumentNull("messageWriter");
}
if (writeContext == null)
{
throw Error.ArgumentNull("writeContext");
}
IEdmEntitySet entitySet = writeContext.EntitySet;
if (entitySet == null)
{
throw new SerializationException(SRResources.EntitySetMissingDuringSerialization);
}
if (writeContext.Path == null)
{
throw new SerializationException(SRResources.ODataPathMissing);
}
IEdmNavigationProperty navigationProperty = writeContext.Path.GetNavigationProperty();
if (navigationProperty == null)
{
throw new SerializationException(SRResources.NavigationPropertyMissingDuringSerialization);
}
if (graph != null)
{
ODataEntityReferenceLink entityReferenceLink = graph as ODataEntityReferenceLink;
if (entityReferenceLink == null)
{
Uri uri = graph as Uri;
if (uri == null)
{
throw new SerializationException(Error.Format(SRResources.CannotWriteType, GetType().Name, graph.GetType().FullName));
}
entityReferenceLink = new ODataEntityReferenceLink {
Url = uri
};
}
messageWriter.WriteEntityReferenceLink(entityReferenceLink, entitySet, navigationProperty);
}
}
public void Read()
{
// Arrange
var deserializer = new ODataEntityReferenceLinkDeserializer();
MockODataRequestMessage requestMessage = new MockODataRequestMessage();
ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage);
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink { Url = new Uri("http://localhost/samplelink") });
ODataMessageReader messageReader = new ODataMessageReader(new MockODataRequestMessage(requestMessage));
// Act
Uri uri = deserializer.Read(messageReader, new ODataDeserializerContext()) as Uri;
// Assert
Assert.NotNull(uri);
Assert.Equal("http://localhost/samplelink", uri.AbsoluteUri);
}
/// <inheritdoc/>
public override void WriteObject(object graph, ODataMessageWriter messageWriter, ODataSerializerContext writeContext)
{
if (messageWriter == null)
{
throw Error.ArgumentNull("messageWriter");
}
if (writeContext == null)
{
throw Error.ArgumentNull("writeContext");
}
IEdmEntitySet entitySet = writeContext.EntitySet;
if (entitySet == null)
{
throw new SerializationException(SRResources.EntitySetMissingDuringSerialization);
}
if (writeContext.Path == null)
{
throw new SerializationException(SRResources.ODataPathMissing);
}
IEdmNavigationProperty navigationProperty = writeContext.Path.GetNavigationProperty();
if (navigationProperty == null)
{
throw new SerializationException(SRResources.NavigationPropertyMissingDuringSerialization);
}
if (graph != null)
{
ODataEntityReferenceLink entityReferenceLink = graph as ODataEntityReferenceLink;
if (entityReferenceLink == null)
{
Uri uri = graph as Uri;
if (uri == null)
{
throw new SerializationException(Error.Format(SRResources.CannotWriteType, GetType().Name, graph.GetType().FullName));
}
entityReferenceLink = new ODataEntityReferenceLink { Url = uri };
}
messageWriter.WriteEntityReferenceLink(entityReferenceLink, entitySet, navigationProperty);
}
}
public void TestWriteEntityReferenceLink_InJsonLight_WithoutEntitySetOrNavigationProperty_DoesNotThrow()
{
// Arrange
IODataResponseMessage response = CreateResponse();
ODataMessageWriterSettings settings = CreateJsonLightSettings();
IEdmModel model = CreateModel();
ODataEntityReferenceLink link = new ODataEntityReferenceLink
{
Url = CreateFakeUri()
};
using (ODataMessageWriter writer = new ODataMessageWriter(response, settings, model))
{
// Act & Assert
Assert.DoesNotThrow(() => writer.WriteEntityReferenceLink(link));
}
}
protected override async Task <Stream> WriteLinkContentAsync(string linkIdent)
{
var message = new ODataRequestMessage();
using (var messageWriter = new ODataMessageWriter(message, GetWriterSettings(), _model))
{
var link = new ODataEntityReferenceLink {
Url = Utils.CreateAbsoluteUri(_session.Settings.UrlBase, linkIdent)
};
messageWriter.WriteEntityReferenceLink(link);
#if SILVERLIGHT
return(message.GetStream());
#else
return(await message.GetStreamAsync());
#endif
}
}
public void TestWriteEntityReferenceLink_InJsonLight_WithEntitySetButNotNavigationProperty_Throws()
{
// Arrange
IODataResponseMessage response = CreateResponse();
ODataMessageWriterSettings settings = CreateJsonLightSettings();
IEdmModel model = CreateModel();
ODataEntityReferenceLink link = new ODataEntityReferenceLink
{
Url = CreateFakeUri()
};
IEdmEntitySet entitySet = model.EntityContainers().Single().EntitySets().First();
using (ODataMessageWriter writer = new ODataMessageWriter(response, settings, model))
{
// Act & Assert
Assert.Throws <ODataException>(() => writer.WriteEntityReferenceLink(link, entitySet, null));
}
}
/// <inheritdoc/>
public override void WriteObject(object graph, Type type, ODataMessageWriter messageWriter, ODataSerializerContext writeContext)
{
if (messageWriter == null)
{
throw Error.ArgumentNull("messageWriter");
}
if (writeContext == null)
{
throw Error.ArgumentNull("writeContext");
}
if (graph != null)
{
ODataEntityReferenceLink entityReferenceLink = GetEntityReferenceLink(graph);
messageWriter.WriteEntityReferenceLink(entityReferenceLink);
}
}
public void Read()
{
// Arrange
var deserializer = new ODataEntityReferenceLinkDeserializer();
MockODataRequestMessage requestMessage = new MockODataRequestMessage();
ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage);
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink {
Url = new Uri("http://localhost/samplelink")
});
ODataMessageReader messageReader = new ODataMessageReader(new MockODataRequestMessage(requestMessage));
// Act
Uri uri = deserializer.Read(messageReader, new ODataDeserializerReadContext()) as Uri;
// Assert
Assert.NotNull(uri);
Assert.Equal("http://localhost/samplelink", uri.AbsoluteUri);
}
public void Read()
{
// Arrange
var deserializer = new ODataEntityReferenceLinkDeserializer();
MockODataRequestMessage requestMessage = new MockODataRequestMessage();
ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage);
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink { Url = new Uri("http://localhost/samplelink") });
ODataMessageReader messageReader = new ODataMessageReader(new MockODataRequestMessage(requestMessage));
ODataDeserializerContext context = new ODataDeserializerContext
{
Path = new ODataPath(new NavigationPathSegment(GetNavigationProperty(CreateModel())))
};
// Act
Uri uri = deserializer.Read(messageReader, context) as Uri;
// Assert
Assert.NotNull(uri);
Assert.Equal("http://localhost/samplelink", uri.AbsoluteUri);
}
internal void WriteEntityReferenceLink(LinkDescriptor binding, ODataRequestMessageWrapper requestMessage)
{
using (ODataMessageWriter writer = CreateMessageWriter(requestMessage, this.requestInfo))
{
Uri resourceUri;
EntityDescriptor entityDescriptor = this.requestInfo.EntityTracker.GetEntityDescriptor(binding.Target);
if (entityDescriptor.GetLatestIdentity() != null)
{
resourceUri = entityDescriptor.GetResourceUri(this.requestInfo.BaseUriResolver, false);
}
else
{
resourceUri = Util.CreateUri("$" + entityDescriptor.ChangeOrder.ToString(CultureInfo.InvariantCulture), UriKind.Relative);
}
ODataEntityReferenceLink link = new ODataEntityReferenceLink {
Url = resourceUri
};
writer.WriteEntityReferenceLink(link);
}
}
protected async override Task <Stream> WriteLinkContentAsync(string method, string commandText, string linkIdent)
{
var message = IsBatch
? await CreateBatchOperationMessageAsync(method, null, null, commandText, false).ConfigureAwait(false)
: new ODataRequestMessage();
using var messageWriter = new ODataMessageWriter(message, GetWriterSettings(), _model);
var link = new ODataEntityReferenceLink
{
Url = Utils.CreateAbsoluteUri(_session.Settings.BaseUri.AbsoluteUri, linkIdent)
};
messageWriter.WriteEntityReferenceLink(link);
if (IsBatch)
{
return(null);
}
return(await message.GetStreamAsync().ConfigureAwait(false));
}
/// <summary>
/// Writes an entity reference link.
/// </summary>
/// <param name="binding">The link descriptor.</param>
/// <param name="requestMessage">The request message used for writing the payload.</param>
internal void WriteEntityReferenceLink(LinkDescriptor binding, ODataRequestMessageWrapper requestMessage)
#endif
{
using (ODataMessageWriter messageWriter = Serializer.CreateMessageWriter(requestMessage, this.requestInfo, false /*isParameterPayload*/))
{
EntityDescriptor targetResource = this.requestInfo.EntityTracker.GetEntityDescriptor(binding.Target);
Uri targetReferenceLink = targetResource.GetLatestIdentity();
if (targetReferenceLink == null)
{
#if DEBUG
Debug.Assert(isBatch, "we should be cross-referencing entities only in batch scenarios");
#endif
targetReferenceLink = UriUtil.CreateUri("$" + targetResource.ChangeOrder.ToString(CultureInfo.InvariantCulture), UriKind.Relative);
}
ODataEntityReferenceLink referenceLink = new ODataEntityReferenceLink();
referenceLink.Url = targetReferenceLink;
messageWriter.WriteEntityReferenceLink(referenceLink);
}
}
public void Read_RoundTrips()
{
// Arrange
IEdmModel model = CreateModel();
var deserializer = new ODataEntityReferenceLinkDeserializer();
MockODataRequestMessage requestMessage = new MockODataRequestMessage();
ODataMessageWriterSettings settings = new ODataMessageWriterSettings()
{
ODataUri = new ODataUri {
ServiceRoot = new Uri("http://any/")
}
};
settings.SetContentType(ODataFormat.Json);
ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage, settings);
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink {
Url = new Uri("http://localhost/samplelink")
});
var config = RoutingConfigurationFactory.CreateWithRootContainer("OData");
var request = RequestFactory.Create(config, "OData");
ODataMessageReaderSettings readSettings = new ODataMessageReaderSettings();
ODataMessageReader messageReader = new ODataMessageReader(new MockODataRequestMessage(requestMessage), readSettings, model);
ODataDeserializerContext context = new ODataDeserializerContext
{
Request = request,
Path = new ODataPath(new NavigationPropertySegment(GetNavigationProperty(model), navigationSource: null))
};
// Act
Uri uri = deserializer.Read(messageReader, typeof(Uri), context) as Uri;
// Assert
Assert.NotNull(uri);
Assert.Equal("http://localhost/samplelink", uri.AbsoluteUri);
}
public void Read_RoundTrips()
{
// Arrange
var deserializer = new ODataEntityReferenceLinkDeserializer();
MockODataRequestMessage requestMessage = new MockODataRequestMessage();
ODataMessageWriterSettings settings = new ODataMessageWriterSettings();
settings.SetContentType(ODataFormat.Atom);
ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage, settings);
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink { Url = new Uri("http://localhost/samplelink") });
ODataMessageReader messageReader = new ODataMessageReader(new MockODataRequestMessage(requestMessage));
ODataDeserializerContext context = new ODataDeserializerContext
{
Request = new HttpRequestMessage(),
Path = new ODataPath(new NavigationPathSegment(GetNavigationProperty(CreateModel())))
};
// Act
Uri uri = deserializer.Read(messageReader, typeof(Uri), context) as Uri;
// Assert
Assert.NotNull(uri);
Assert.Equal("http://localhost/samplelink", uri.AbsoluteUri);
}
public void TestWriteEntityReferenceLink_InJsonLight_WithEntityAndNavigationProperty_DoesNotThrow()
{
// Arrange
IODataResponseMessage response = CreateResponse();
ODataMessageWriterSettings settings = CreateJsonLightSettings();
IEdmModel model = CreateModel();
ODataEntityReferenceLink link = new ODataEntityReferenceLink
{
Url = CreateFakeUri()
};
IEdmEntitySet entitySet = model.EntityContainer.EntitySets().First();
Assert.NotNull(entitySet);
IEdmNavigationProperty navigationProperty =
model.EntityContainer.EntitySets().First().NavigationPropertyBindings.First().NavigationProperty;
Assert.NotNull(navigationProperty);
using (ODataMessageWriter writer = new ODataMessageWriter(response, settings, model))
{
// Act & Assert
Assert.DoesNotThrow(() => writer.WriteEntityReferenceLink(link));
}
}
public void Read_RoundTrips()
{
// Arrange
var deserializer = new ODataEntityReferenceLinkDeserializer();
MockODataRequestMessage requestMessage = new MockODataRequestMessage();
ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage);
messageWriter.WriteEntityReferenceLink(new ODataEntityReferenceLink {
Url = new Uri("http://localhost/samplelink")
});
ODataMessageReader messageReader = new ODataMessageReader(new MockODataRequestMessage(requestMessage));
ODataDeserializerContext context = new ODataDeserializerContext
{
Request = new HttpRequestMessage(),
Path = new ODataPath(new NavigationPathSegment(GetNavigationProperty(CreateModel())))
};
// Act
Uri uri = deserializer.Read(messageReader, typeof(Uri), context) as Uri;
// Assert
Assert.NotNull(uri);
Assert.Equal("http://localhost/samplelink", uri.AbsoluteUri);
}
public void WriteEntryWithWrongSerializationInfo()
{
foreach (var mimeType in this.testMimeTypes)
{
var settings = new ODataMessageWriterSettings();
settings.ODataUri = new ODataUri()
{
ServiceRoot = this.ServiceUri
};
// wrong EntitySetName for entry
var responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataEntryWriter();
var entry = this.CreatePersonEntryWithoutSerializationInfo();
entry.SetSerializationInfo(new ODataFeedAndEntrySerializationInfo()
{
NavigationSourceName = "Parsen", NavigationSourceEntityTypeName = NameSpace + "Person"
});
odataWriter.WriteStart(entry);
odataWriter.WriteEnd();
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains("Person(-5)\",\"PersonId\":-5"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Parsen/$entity"));
}
}
// wrong EntitySetName for feed
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataFeedWriter();
var feed = this.CreatePersonFeed();
feed.SetSerializationInfo(new ODataFeedAndEntrySerializationInfo()
{
NavigationSourceName = "Parsen", NavigationSourceEntityTypeName = NameSpace + "Person"
});
var entry = this.CreatePersonEntryWithoutSerializationInfo();
odataWriter.WriteStart(feed);
odataWriter.WriteStart(entry);
odataWriter.WriteEnd();
odataWriter.WriteEnd();
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains("Person(-5)\",\"PersonId\":-5"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Parsen\""));
}
}
// wrong collection type name
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataCollectionWriter();
var collctionStart = new ODataCollectionStart()
{
Name = "BackupContactInfo"
};
collctionStart.SetSerializationInfo(new ODataCollectionStartSerializationInfo()
{
CollectionTypeName = "Collection(" + NameSpace + "ContactDETAIL)"
});
odataWriter.WriteStart(collctionStart);
odataWriter.WriteItem(
WritePayloadHelper.CreatePrimaryContactODataComplexValue());
odataWriter.WriteEnd();
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains("value\":[{\"EmailBag\":["));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Collection(" + NameSpace + "ContactDETAIL)"));
}
}
// The following two cases of wrong reference link info is no longer active. The ODataEntityReferenceLinkSerializationInfo is ignored when writer writes the payload.
// Consider removing them.
// wrong reference link info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var link = new ODataEntityReferenceLink()
{
Url = new Uri(this.ServiceUri + "Order(-10)")
};
messageWriter.WriteEntityReferenceLink(link);
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains(this.ServiceUri + "Order(-10)"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.context
Assert.IsTrue(result.Contains("$metadata#$ref"));
}
}
// wrong reference links info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var links = new ODataEntityReferenceLinks()
{
Links = new[]
{
new ODataEntityReferenceLink()
{
Url = new Uri(this.ServiceUri + "Order(-10)")
}
},
};
messageWriter.WriteEntityReferenceLinks(links);
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains(this.ServiceUri + "Order(-10)"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Collection($ref)"));
}
}
}
}
public void WriteEntryWithWrongSerializationInfo()
{
foreach (var mimeType in this.testMimeTypes)
{
var settings = new ODataMessageWriterSettings();
settings.ODataUri = new ODataUri()
{
ServiceRoot = this.ServiceUri
};
// wrong EntitySetName for entry
var responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataResourceWriter();
var entry = this.CreatePersonEntryWithoutSerializationInfo();
entry.SetSerializationInfo(new ODataResourceSerializationInfo()
{
NavigationSourceName = "Parsen", NavigationSourceEntityTypeName = NameSpace + "Person"
});
odataWriter.WriteStart(entry);
odataWriter.WriteEnd();
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains("\"PersonId\":-5"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Parsen/$entity"));
Assert.IsTrue(result.Contains("Person(-5)\",\"PersonId\":-5"));
}
else
{
Assert.IsFalse(result.Contains("Person(-5)\",\"PersonId\":-5"));
}
}
// wrong EntitySetName for feed
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataResourceSetWriter();
var feed = this.CreatePersonFeed();
feed.SetSerializationInfo(new ODataResourceSerializationInfo()
{
NavigationSourceName = "Parsen", NavigationSourceEntityTypeName = NameSpace + "Person"
});
var entry = this.CreatePersonEntryWithoutSerializationInfo();
odataWriter.WriteStart(feed);
odataWriter.WriteStart(entry);
odataWriter.WriteEnd();
odataWriter.WriteEnd();
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains("\"PersonId\":-5"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Parsen\""));
Assert.IsTrue(result.Contains("Person(-5)\",\"PersonId\":-5"));
}
else
{
Assert.IsFalse(result.Contains("Person(-5)\",\"PersonId\":-5"));
}
}
// wrong complex collection type name
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataResourceSetWriter();
var complexCollection = new ODataResourceSetWrapper()
{
ResourceSet = new ODataResourceSet(),
Resources = new List <ODataResourceWrapper>()
{
WritePayloadHelper.CreatePrimaryContactODataWrapper()
}
};
complexCollection.ResourceSet.SetSerializationInfo(new ODataResourceSerializationInfo()
{
ExpectedTypeName = NameSpace + "ContactDETAIL"
});
ODataWriterHelper.WriteResourceSet(odataWriter, complexCollection);
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// [{"@odata.type":"#Microsoft.Test.OData.Services.AstoriaDefaultService.ContactDetails","*****@*****.**":"#Collection(String)"...
Assert.IsTrue(result.Contains("\"value\":[{\"@odata.type\":\"#Microsoft.Test.OData.Services.AstoriaDefaultService.ContactDetails\",\"EmailBag"));
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Collection(" + NameSpace + "ContactDETAIL)"));
}
else
{
Assert.IsFalse(result.Contains("\"@odata.type\":\"#Microsoft.Test.OData.Services.AstoriaDefaultService.ContactDetails\""));
}
}
// The following two cases of wrong reference link info is no longer active. The ODataEntityReferenceLinkSerializationInfo is ignored when writer writes the payload.
// Consider removing them.
// wrong reference link info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var link = new ODataEntityReferenceLink()
{
Url = new Uri(this.ServiceUri + "Order(-10)")
};
messageWriter.WriteEntityReferenceLink(link);
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains(this.ServiceUri + "Order(-10)"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.context
Assert.IsTrue(result.Contains("$metadata#$ref"));
}
}
// wrong reference links info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var links = new ODataEntityReferenceLinks()
{
Links = new[]
{
new ODataEntityReferenceLink()
{
Url = new Uri(this.ServiceUri + "Order(-10)")
}
},
};
messageWriter.WriteEntityReferenceLinks(links);
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains(this.ServiceUri + "Order(-10)"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Collection($ref)"));
}
}
}
}
public void WriteWithoutSerializationInfo()
{
foreach (var mimeType in this.testMimeTypes)
{
var settings = new ODataMessageWriterSettings();
settings.ODataUri = new ODataUri()
{
ServiceRoot = this.ServiceUri
};
// write entry without serialization info
var responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataResourceWriter();
var entry = this.CreatePersonEntryWithoutSerializationInfo();
var expectedError = mimeType.Contains(MimeTypes.ODataParameterNoMetadata)
? null
: "ODataResourceTypeContext_MetadataOrSerializationInfoMissing";
AssertThrows <ODataException>(() => odataWriter.WriteStart(entry), expectedError);
}
// write feed without serialization info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataResourceSetWriter();
var feed = this.CreatePersonFeed();
var entry = this.CreatePersonEntryWithoutSerializationInfo();
entry.SetSerializationInfo(new ODataResourceSerializationInfo()
{
NavigationSourceName = "Person", NavigationSourceEntityTypeName = NameSpace + "Person"
});
var expectedError = mimeType.Contains(MimeTypes.ODataParameterNoMetadata)
? null
: "ODataResourceTypeContext_MetadataOrSerializationInfoMissing";
AssertThrows <ODataException>(() => odataWriter.WriteStart(feed), expectedError);
}
// write collection without serialization info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataCollectionWriter();
var collectionStart = new ODataCollectionStart()
{
Name = "BackupContactInfo"
};
var expectedError = mimeType.Contains(MimeTypes.ODataParameterNoMetadata)
? null
: "ODataContextUriBuilder_TypeNameMissingForTopLevelCollection";
AssertThrows <ODataException>(() => odataWriter.WriteStart(collectionStart), expectedError);
}
// write a reference link without serialization info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var link = new ODataEntityReferenceLink()
{
Url = new Uri(this.ServiceUri + "Order(-10)")
};
messageWriter.WriteEntityReferenceLink(link);
// No exception is expected. Simply verify the writing succeeded.
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
Stream stream = responseMessageWithoutModel.GetStream();
Assert.IsTrue(WritePayloadHelper.ReadStreamContent(stream).Contains("$metadata#$ref"));
}
}
// write reference links without serialization info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var links = new ODataEntityReferenceLinks()
{
Links = new[]
{
new ODataEntityReferenceLink()
{
Url = new Uri(this.ServiceUri + "Order(-10)")
}
},
};
messageWriter.WriteEntityReferenceLinks(links);
// No exception is expected. Simply verify the writing succeeded.
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
Stream stream = responseMessageWithoutModel.GetStream();
Assert.IsTrue(WritePayloadHelper.ReadStreamContent(stream).Contains("$metadata#Collection($ref)"));
}
}
// write request message containing an entry
var requestMessageWithoutModel = new StreamRequestMessage(new MemoryStream(),
new Uri(this.ServiceUri + "Person"), "POST");
requestMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(requestMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataResourceWriter();
var entry = this.CreatePersonEntryWithoutSerializationInfo();
odataWriter.WriteStart(entry);
odataWriter.WriteEnd();
Stream stream = requestMessageWithoutModel.GetStream();
Assert.IsTrue(WritePayloadHelper.ReadStreamContent(stream).Contains("Person(-5)\",\"PersonId\":-5,\"Name\":\"xhsdckkeqzvlnprheujeycqrglfehtdocildrequohlffazfgtvmddyqsaxrojqxrsckohrakdxlrghgmzqnyruzu\""));
}
}
}
#pragma warning disable 1998
protected override async Task<Stream> WriteLinkContentAsync(string method, string commandText, string linkIdent)
{
#if SILVERLIGHT
IODataRequestMessage
#else
IODataRequestMessageAsync
#endif
message = IsBatch
? await CreateBatchOperationMessageAsync(method, null, null, commandText, false)
: new ODataRequestMessage();
using (var messageWriter = new ODataMessageWriter(message, GetWriterSettings(), _model))
{
var link = new ODataEntityReferenceLink
{
Url = Utils.CreateAbsoluteUri(_session.Settings.BaseUri.AbsoluteUri, linkIdent)
};
messageWriter.WriteEntityReferenceLink(link);
if (IsBatch)
return null;
#if SILVERLIGHT
return message.GetStream();
#else
return await message.GetStreamAsync();
#endif
}
}
#pragma warning disable 1998
protected override async Task<Stream> WriteLinkContentAsync(string linkIdent)
{
var message = new ODataRequestMessage();
using (var messageWriter = new ODataMessageWriter(message, GetWriterSettings(), _model))
{
var link = new ODataEntityReferenceLink { Url = Utils.CreateAbsoluteUri(_session.Settings.BaseUri.AbsoluteUri, linkIdent) };
messageWriter.WriteEntityReferenceLink(link);
#if SILVERLIGHT
return message.GetStream();
#else
return await message.GetStreamAsync();
#endif
}
}
public void TestWriteEntityReferenceLink_InJsonLight_WithEntityAndNavigationProperty_DoesNotThrow()
{
// Arrange
IODataResponseMessage response = CreateResponse();
ODataMessageWriterSettings settings = CreateJsonLightSettings();
IEdmModel model = CreateModel();
ODataEntityReferenceLink link = new ODataEntityReferenceLink
{
Url = CreateFakeUri()
};
IEdmEntitySet entitySet = model.EntityContainers().Single().EntitySets().First();
IEdmNavigationProperty navigationProperty =
model.EntityContainers().Single().EntitySets().First().NavigationTargets.First().NavigationProperty;
using (ODataMessageWriter writer = new ODataMessageWriter(response, settings, model))
{
// Act & Assert
Assert.DoesNotThrow(() => writer.WriteEntityReferenceLink(link, entitySet, navigationProperty));
}
}
public void TestWriteEntityReferenceLink_InJsonLight_WithoutEntitySetOrNavigationProperty_Throws()
{
// Arrange
IODataResponseMessage response = CreateResponse();
ODataMessageWriterSettings settings = CreateJsonLightSettings();
IEdmModel model = CreateModel();
ODataEntityReferenceLink link = new ODataEntityReferenceLink
{
Url = CreateFakeUri()
};
using (ODataMessageWriter writer = new ODataMessageWriter(response, settings, model))
{
// Act & Assert
Assert.Throws<ODataException>(() => writer.WriteEntityReferenceLink(link));
}
}
private string WriteAndVerifySingleLink(StreamResponseMessage responseMessage, ODataMessageWriter messageWriter, string mimeType)
{
var link = new ODataEntityReferenceLink() { Url = new Uri(this.ServiceUri + "Order(-10)") };
messageWriter.WriteEntityReferenceLink(link);
var stream = responseMessage.GetStream();
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
stream.Seek(0, SeekOrigin.Begin);
var settings = new ODataMessageReaderSettings() { BaseUri = this.ServiceUri };
ODataMessageReader messageReader = new ODataMessageReader(responseMessage, settings, WritePayloadHelper.Model);
ODataEntityReferenceLink linkRead = messageReader.ReadEntityReferenceLink();
Assert.IsTrue(linkRead.Url.AbsoluteUri.Contains("Order(-10)"), "linkRead.Url");
}
return WritePayloadHelper.ReadStreamContent(stream);
}
