private void WriteParameters(ODataMessageWriterTestWrapper messageWriter, ODataParameters parameters, IEdmOperationImport functionImport)
{
ODataParameterWriter parameterWriter = messageWriter.CreateODataParameterWriter(functionImport);
parameterWriter.WriteStart();
foreach (var parameter in parameters)
{
ODataCollectionStart collectionStart = parameter.Value as ODataCollectionStart;
ODataResourceSet feed;
ODataResource entry;
if (collectionStart != null)
{
ODataCollectionWriter collectionWriter = parameterWriter.CreateCollectionWriter(parameter.Key);
this.WriteCollection(collectionWriter, collectionStart);
collectionWriter.Flush();
}
else if ((feed = parameter.Value as ODataResourceSet) != null)
{
this.WriteFeed(parameterWriter.CreateResourceSetWriter(parameter.Key), feed);
}
else if ((entry = parameter.Value as ODataResource) != null)
{
this.WriteEntry(parameterWriter.CreateResourceWriter(parameter.Key), entry);
}
else
{
parameterWriter.WriteValue(parameter.Key, parameter.Value);
}
}
parameterWriter.WriteEnd();
parameterWriter.Flush();
}
/// <summary>
/// Visits parameters.
/// </summary>
/// <param name="collection">The parameters to visit.</param>
private void VisitParameters(ODataParameters parameters)
{
foreach (var parameter in parameters)
{
this.Visit(parameter.Value);
}
}
/// <summary>
/// Visits a collection of parameters.
/// </summary>
/// <param name="parameters">The parameters to visit.</param>
protected override ODataPayloadElement VisitParameters(ODataParameters parameters)
{
ExceptionUtilities.CheckArgumentNotNull(parameters, "parameters");
ComplexInstance result = new ComplexInstance();
result.IsNull = parameters.Count == 0;
foreach (var parameter in parameters)
{
if (parameter.Value == null)
{
result.Add(new PrimitiveProperty(parameter.Key, null, null));
continue;
}
ODataCollectionStart odataCollectionStart = parameter.Value as ODataCollectionStart;
if (odataCollectionStart != null)
{
ODataCollectionItemsObjectModelAnnotation annotation = odataCollectionStart.GetAnnotation <ODataCollectionItemsObjectModelAnnotation>();
PrimitiveMultiValue primitiveCollection = PayloadBuilder.PrimitiveMultiValue();
foreach (var value in annotation)
{
primitiveCollection.Item(value);
}
PrimitiveMultiValueProperty primitiveCollectionProperty = new PrimitiveMultiValueProperty(parameter.Key, primitiveCollection);
result.Add(primitiveCollectionProperty);
}
else
{
result.Add(new PrimitiveProperty(parameter.Key, null, PayloadBuilder.PrimitiveValue(parameter.Value).ClrValue));
}
}
return(result);
}
/// <summary> /// Visits parameters. /// </summary> /// <param name="parameters">The parameters to visit.</param> protected abstract T VisitParameters(ODataParameters parameters);
/// <summary>
/// Visits an item in the object model.
/// </summary>
/// <param name="objectModelItem">The item to visit.</param>
public virtual T Visit(object objectModelItem)
{
ODataResourceSet feed = objectModelItem as ODataResourceSet;
if (feed != null)
{
return(this.VisitFeed(feed));
}
ODataResource entry = objectModelItem as ODataResource;
if (entry != null)
{
return(this.VisitEntry(entry));
}
ODataProperty property = objectModelItem as ODataProperty;
if (property != null)
{
return(this.VisitProperty(property));
}
ODataNestedResourceInfo navigationLink = objectModelItem as ODataNestedResourceInfo;
if (navigationLink != null)
{
return(this.VisitNavigationLink(navigationLink));
}
ODataResourceValue resourceValue = objectModelItem as ODataResourceValue;
if (resourceValue != null)
{
return(this.VisitResourceValue(resourceValue));
}
ODataCollectionValue collection = objectModelItem as ODataCollectionValue;
if (collection != null)
{
return(this.VisitCollectionValue(collection));
}
ODataStreamReferenceValue streamReferenceValue = objectModelItem as ODataStreamReferenceValue;
if (streamReferenceValue != null)
{
return(this.VisitStreamReferenceValue(streamReferenceValue));
}
ODataCollectionStart collectionStart = objectModelItem as ODataCollectionStart;
if (collectionStart != null)
{
return(this.VisitCollectionStart(collectionStart));
}
ODataServiceDocument serviceDocument = objectModelItem as ODataServiceDocument;
if (serviceDocument != null)
{
return(this.VisitWorkspace(serviceDocument));
}
ODataEntitySetInfo entitySetInfo = objectModelItem as ODataEntitySetInfo;
if (entitySetInfo != null)
{
return(this.VisitResourceCollection(entitySetInfo));
}
ODataError error = objectModelItem as ODataError;
if (error != null)
{
return(this.VisitError(error));
}
ODataInnerError innerError = objectModelItem as ODataInnerError;
if (innerError != null)
{
return(this.VisitInnerError(innerError));
}
ODataEntityReferenceLinks entityReferenceLinks = objectModelItem as ODataEntityReferenceLinks;
if (entityReferenceLinks != null)
{
return(this.VisitEntityReferenceLinks(entityReferenceLinks));
}
ODataEntityReferenceLink entityReferenceLink = objectModelItem as ODataEntityReferenceLink;
if (entityReferenceLink != null)
{
return(this.VisitEntityReferenceLink(entityReferenceLink));
}
ODataAction action = objectModelItem as ODataAction;
if (action != null)
{
return(this.VisitODataOperation(action));
}
ODataFunction function = objectModelItem as ODataFunction;
if (function != null)
{
return(this.VisitODataOperation(function));
}
ODataParameters parameters = objectModelItem as ODataParameters;
if (parameters != null)
{
return(this.VisitParameters(parameters));
}
ODataBatch batch = objectModelItem as ODataBatch;
if (batch != null)
{
return(this.VisitBatch(batch));
}
if (objectModelItem == null || objectModelItem is ODataPrimitiveValue || objectModelItem.GetType().IsValueType || objectModelItem is string ||
objectModelItem is byte[] || objectModelItem is ISpatial)
{
return(this.VisitPrimitiveValue(objectModelItem));
}
if (objectModelItem is ODataUntypedValue)
{
object val = ODataObjectModelVisitor.ParseJsonToPrimitiveValue(
(objectModelItem as ODataUntypedValue).RawValue);
return(this.VisitPrimitiveValue(val));
}
return(this.VisitUnsupportedValue(objectModelItem));
}
/// <summary>
/// Read parameters as the message content.
/// </summary>
/// <param name="messageReader">The message reader to use for reading.</param>
/// <param name="functionImport">The function import to pass to the parameter reader.</param>
/// <returns>A ComplexInstance representing parameters.</returns>
public object ReadParameters(ODataMessageReaderTestWrapper messageReader, IEdmOperationImport functionImport)
{
// TODO: ODataLib test item: Add new ODataPayloadElement for parameters payload
ODataParameterReader parameterReader = messageReader.CreateODataParameterReader(functionImport);
ODataParameters odataParameters = new ODataParameters();
List<ODataProperty> parameters = new List<ODataProperty>();
try
{
// read the start of the parameters
this.assert.AreEqual(ODataParameterReaderState.Start, parameterReader.State, "Reader states don't match.");
while (parameterReader.Read())
{
switch (parameterReader.State)
{
case ODataParameterReaderState.Value:
odataParameters.Add(new KeyValuePair<string,object>(parameterReader.Name, parameterReader.Value));
break;
case ODataParameterReaderState.Entry:
ODataReader entryReader = parameterReader.CreateEntryReader();
entryReader.Read();
this.assert.AreEqual(ODataReaderState.EntryStart, entryReader.State, "Reader states don't match.");
odataParameters.Add(new KeyValuePair<string,object>(parameterReader.Name, this.ReadEntry(entryReader)));
this.assert.AreEqual(ODataReaderState.EntryEnd, entryReader.State, "Reader states don't match.");
this.assert.IsFalse(entryReader.Read(), "Read() should return false after EntryEnd.");
this.assert.AreEqual(ODataReaderState.Completed, entryReader.State, "Reader states don't match.");
break;
case ODataParameterReaderState.Feed:
ODataReader feedReader = parameterReader.CreateFeedReader();
feedReader.Read();
this.assert.AreEqual(ODataReaderState.FeedStart, feedReader.State, "Reader states don't match.");
odataParameters.Add(new KeyValuePair<string,object>(parameterReader.Name, this.ReadFeed(feedReader)));
this.assert.AreEqual(ODataReaderState.FeedEnd, feedReader.State, "Reader states don't match.");
this.assert.IsFalse(feedReader.Read(), "Read() should return false after EntryEnd.");
this.assert.AreEqual(ODataReaderState.Completed, feedReader.State, "Reader states don't match.");
break;
case ODataParameterReaderState.Collection:
ODataCollectionReader collectionReader = parameterReader.CreateCollectionReader();
odataParameters.Add(new KeyValuePair<string,object>(parameterReader.Name, this.ReadCollection(collectionReader)));
break;
default:
this.assert.Fail("Unexpected state: " + parameterReader.State);
break;
}
}
this.assert.AreEqual(ODataParameterReaderState.Completed, parameterReader.State, "Reader states don't match.");
return odataParameters;
}
catch (Exception e)
{
if (ExceptionUtilities.IsCatchable(e))
{
this.assert.AreEqual(ODataParameterReaderState.Exception, parameterReader.State, "Expected the reader to be in 'Exception' state.");
}
throw;
}
}
/// <summary>
/// Visits a collection of parameters.
/// </summary>
/// <param name="parameters">The parameters to visit.</param>
protected override ODataPayloadElement VisitParameters(ODataParameters parameters)
{
ExceptionUtilities.CheckArgumentNotNull(parameters, "parameters");
ComplexInstance result = new ComplexInstance();
result.IsNull = parameters.Count == 0;
foreach (var parameter in parameters)
{
if (parameter.Value == null)
{
result.Add(new PrimitiveProperty(parameter.Key, null, null));
continue;
}
ODataComplexValue odataComplexValue = parameter.Value as ODataComplexValue;
ODataCollectionStart odataCollectionStart = parameter.Value as ODataCollectionStart;
if (odataCollectionStart != null)
{
ODataCollectionItemsObjectModelAnnotation annotation = odataCollectionStart.GetAnnotation <ODataCollectionItemsObjectModelAnnotation>();
if (annotation.OfType <ODataComplexValue>().FirstOrDefault() != null)
{
ComplexMultiValue complexCollection = PayloadBuilder.ComplexMultiValue();
foreach (var value in annotation)
{
complexCollection.Item(this.VisitComplexValue(value as ODataComplexValue) as ComplexInstance);
}
ComplexMultiValueProperty complexCollectionProperty = new ComplexMultiValueProperty(parameter.Key, complexCollection);
result.Add(complexCollectionProperty);
}
else
{
PrimitiveMultiValue primitiveCollection = PayloadBuilder.PrimitiveMultiValue();
foreach (var value in annotation)
{
primitiveCollection.Item(value);
}
PrimitiveMultiValueProperty primitiveCollectionProperty = new PrimitiveMultiValueProperty(parameter.Key, primitiveCollection);
result.Add(primitiveCollectionProperty);
}
}
else if (odataComplexValue != null)
{
ComplexInstance complexInstance = PayloadBuilder.ComplexValue(odataComplexValue.TypeName);
complexInstance.IsNull = false;
foreach (ODataProperty odataProperty in odataComplexValue.Properties)
{
complexInstance.Property(odataProperty.Name, this.Visit(odataProperty.Value));
}
result.Add(new ComplexProperty(parameter.Key, complexInstance));
}
else
{
result.Add(new PrimitiveProperty(parameter.Key, null, PayloadBuilder.PrimitiveValue(parameter.Value).ClrValue));
}
}
return(result);
}
private void WriteParameters(ODataMessageWriterTestWrapper messageWriter, ODataParameters parameters, IEdmOperationImport functionImport)
{
ODataParameterWriter parameterWriter = messageWriter.CreateODataParameterWriter(functionImport);
parameterWriter.WriteStart();
foreach (var parameter in parameters)
{
ODataCollectionStart collectionStart = parameter.Value as ODataCollectionStart;
ODataFeed feed;
ODataEntry entry;
if (collectionStart != null)
{
ODataCollectionWriter collectionWriter = parameterWriter.CreateCollectionWriter(parameter.Key);
this.WriteCollection(collectionWriter, collectionStart);
collectionWriter.Flush();
}
else if ((feed = parameter.Value as ODataFeed) != null)
{
this.WriteFeed(parameterWriter.CreateFeedWriter(parameter.Key), feed);
}
else if ((entry = parameter.Value as ODataEntry) != null)
{
this.WriteEntry(parameterWriter.CreateEntryWriter(parameter.Key), entry);
}
else
{
parameterWriter.WriteValue(parameter.Key, parameter.Value);
}
}
parameterWriter.WriteEnd();
parameterWriter.Flush();
}
/// <summary>
/// Visits an item in the object model.
/// </summary>
/// <param name="objectModelItem">The item to visit.</param>
public virtual void Visit(object objectModelItem)
{
ODataFeed feed = objectModelItem as ODataFeed;
if (feed != null)
{
this.VisitFeed(feed);
return;
}
ODataEntry entry = objectModelItem as ODataEntry;
if (entry != null)
{
this.VisitEntry(entry);
return;
}
ODataProperty property = objectModelItem as ODataProperty;
if (property != null)
{
this.VisitProperty(property);
return;
}
ODataNavigationLink navigationLink = objectModelItem as ODataNavigationLink;
if (navigationLink != null)
{
this.VisitNavigationLink(navigationLink);
return;
}
ODataComplexValue complexValue = objectModelItem as ODataComplexValue;
if (complexValue != null)
{
this.VisitComplexValue(complexValue);
return;
}
ODataCollectionValue collectionValue = objectModelItem as ODataCollectionValue;
if (collectionValue != null)
{
this.VisitCollectionValue(collectionValue);
return;
}
ODataStreamReferenceValue streamReferenceValue = objectModelItem as ODataStreamReferenceValue;
if (streamReferenceValue != null)
{
this.VisitStreamReferenceValue(streamReferenceValue);
return;
}
ODataCollectionStart collectionStart = objectModelItem as ODataCollectionStart;
if (collectionStart != null)
{
this.VisitCollectionStart(collectionStart);
return;
}
ODataServiceDocument serviceDocument = objectModelItem as ODataServiceDocument;
if (serviceDocument != null)
{
this.VisitServiceDocument(serviceDocument);
return;
}
ODataEntitySetInfo entitySetInfo = objectModelItem as ODataEntitySetInfo;
if (entitySetInfo != null)
{
this.VisitEntitySet(entitySetInfo);
return;
}
ODataError error = objectModelItem as ODataError;
if (error != null)
{
this.VisitError(error);
return;
}
ODataInnerError innerError = objectModelItem as ODataInnerError;
if (innerError != null)
{
this.VisitInnerError(innerError);
return;
}
ODataEntityReferenceLinks entityReferenceLinks = objectModelItem as ODataEntityReferenceLinks;
if (entityReferenceLinks != null)
{
this.VisitEntityReferenceLinks(entityReferenceLinks);
return;
}
ODataEntityReferenceLink entityReferenceLink = objectModelItem as ODataEntityReferenceLink;
if (entityReferenceLink != null)
{
this.VisitEntityReferenceLink(entityReferenceLink);
return;
}
ODataAction action = objectModelItem as ODataAction;
if (action != null)
{
this.VisitODataOperation(action);
return;
}
ODataFunction function = objectModelItem as ODataFunction;
if (function != null)
{
this.VisitODataOperation(function);
return;
}
ODataParameters parameters = objectModelItem as ODataParameters;
if (parameters != null)
{
this.VisitParameters(parameters);
return;
}
ODataBatch batch = objectModelItem as ODataBatch;
if (batch != null)
{
this.VisitBatch(batch);
return;
}
ODataBatchChangeset batchChangeset = objectModelItem as ODataBatchChangeset;
if (batchChangeset != null)
{
this.VisitBatchChangeset(batchChangeset);
return;
}
ODataBatchRequestOperation batchRequestOperation = objectModelItem as ODataBatchRequestOperation;
if (batchRequestOperation != null)
{
this.VisitBatchRequestOperation(batchRequestOperation);
return;
}
ODataBatchResponseOperation batchResponseOperation = objectModelItem as ODataBatchResponseOperation;
if (batchResponseOperation != null)
{
this.VisitBatchResponseOperation(batchResponseOperation);
return;
}
if (objectModelItem == null || objectModelItem.GetType().IsValueType || objectModelItem is string ||
objectModelItem is byte[] || objectModelItem is ISpatial)
{
this.VisitPrimitiveValue(objectModelItem);
return;
}
this.VisitUnsupportedValue(objectModelItem);
}
/// <summary>
/// Visits parameters.
/// </summary>
/// <param name="collection">The parameters to visit.</param>
private void VisitParameters(ODataParameters parameters)
{
foreach (var parameter in parameters)
{
this.Visit(parameter.Value);
}
}