/// <summary>
/// Creates an <see cref="ODataParameterWriter" /> to write a parameter payload.
/// </summary>
/// <param name="operation">The operation whose parameters will be written.</param>
/// <returns>The created parameter writer.</returns>
private ODataParameterWriter CreateODataParameterWriterImplementation(IEdmOperation operation)
{
ODataJsonLightParameterWriter jsonLightParameterWriter = new ODataJsonLightParameterWriter(this, operation);
this.outputInStreamErrorListener = jsonLightParameterWriter;
return(jsonLightParameterWriter);
}
/// <summary>
/// Creates an <see cref="ODataParameterWriter" /> to write a parameter payload.
/// </summary>
/// <param name="operationImport">The operation import whose parameters will be written.</param>
/// <returns>The created parameter writer.</returns>
private ODataParameterWriter CreateODataParameterWriterImplementation(IEdmOperationImport operationImport)
{
IEdmOperation operation = operationImport != null ? operationImport.Operation : null;
ODataJsonLightParameterWriter jsonLightParameterWriter = new ODataJsonLightParameterWriter(this, operation);
this.outputInStreamErrorListener = jsonLightParameterWriter;
return(jsonLightParameterWriter);
}
public void WriteEntryWithoutOperation()
{
Action<ODataJsonLightOutputContext> test = outputContext =>
{
var entry = new ODataEntry();
entry.Properties = new List<ODataProperty>() { new ODataProperty() { Name = "ID", Value = 1 } };
var parameterWriter = new ODataJsonLightParameterWriter(outputContext, operation: null);
parameterWriter.WriteStart();
var entryWriter = parameterWriter.CreateEntryWriter("entry");
entryWriter.WriteStart(entry);
entryWriter.WriteEnd();
parameterWriter.WriteEnd();
parameterWriter.Flush();
};
WriteAndValidate(test, "{\"entry\":{\"ID\":1}}", writingResponse: false);
}
public void ShouldWriteParameterPayloadInRequestWithoutModelAndWithoutFunctionImport()
{
Action<ODataJsonLightOutputContext> test = outputContext =>
{
var parameterWriter = new ODataJsonLightParameterWriter(outputContext, operation: null);
parameterWriter.WriteStart();
parameterWriter.WriteValue("primitive", Guid.Empty);
parameterWriter.WriteValue("complex", new ODataComplexValue { Properties = new[] { new ODataProperty { Name = "prop1", Value = 1 } } });
var collectionWriter = parameterWriter.CreateCollectionWriter("collection");
collectionWriter.WriteStart(new ODataCollectionStart());
collectionWriter.WriteItem("item1");
collectionWriter.WriteEnd();
parameterWriter.WriteEnd();
parameterWriter.Flush();
};
WriteAndValidate(test, "{\"primitive\":\"00000000-0000-0000-0000-000000000000\",\"complex\":{\"prop1\":1},\"collection\":[\"item1\"]}", writingResponse: false);
}
public void WriteEntryAndComplex()
{
Action<ODataJsonLightOutputContext> test = outputContext =>
{
var entry = new ODataEntry();
var complex = new ODataComplexValue() {Properties = new List<ODataProperty>() {new ODataProperty() {Name = "Name", Value = "ComplexName"}}};
entry.Properties = new List<ODataProperty>() {new ODataProperty() {Name = "ID", Value = 1}, new ODataProperty() {Name = "complexProperty", Value = complex}};
var parameterWriter = new ODataJsonLightParameterWriter(outputContext, operation: null);
parameterWriter.WriteStart();
var entryWriter = parameterWriter.CreateEntryWriter("entry");
entryWriter.WriteStart(entry);
entryWriter.WriteEnd();
parameterWriter.WriteValue("complex", complex);
parameterWriter.WriteEnd();
parameterWriter.Flush();
};
WriteAndValidate(test, "{\"entry\":{\"ID\":1,\"complexProperty\":{\"Name\":\"ComplexName\"}},\"complex\":{\"Name\":\"ComplexName\"}}", writingResponse: false);
}
/// <summary>
/// Creates an <see cref="ODataParameterWriter" /> to write a parameter payload.
/// </summary>
/// <param name="operation">The operation whose parameters will be written.</param>
/// <returns>The created parameter writer.</returns>
private ODataParameterWriter CreateODataParameterWriterImplementation(IEdmOperation operation)
{
ODataJsonLightParameterWriter jsonLightParameterWriter = new ODataJsonLightParameterWriter(this, operation);
this.outputInStreamErrorListener = jsonLightParameterWriter;
return jsonLightParameterWriter;
}
public void ShouldWriteParameterPayloadInRequestWithTypeDefinition()
{
EdmOperation operation = new EdmFunction("NS", "Foo", EdmCoreModel.Instance.GetInt16(true));
operation.AddParameter("Length", new EdmTypeDefinitionReference(new EdmTypeDefinition("NS", "Length", EdmPrimitiveTypeKind.Int32), false));
Action<ODataJsonLightOutputContext> test = outputContext =>
{
var parameterWriter = new ODataJsonLightParameterWriter(outputContext, operation);
parameterWriter.WriteStart();
parameterWriter.WriteValue("Length", 123);
parameterWriter.WriteEnd();
parameterWriter.Flush();
};
WriteAndValidate(test, "{\"Length\":123}", writingResponse: false);
}
public void WriteContainedFeed()
{
EdmEntityType entityType = new EdmEntityType("NS", "Entity");
entityType.AddProperty(new EdmStructuralProperty(entityType, "Id", EdmCoreModel.Instance.GetInt32(false)));
EdmEntityType expandEntityType = new EdmEntityType("NS", "ExpandEntity");
expandEntityType.AddProperty(new EdmStructuralProperty(expandEntityType, "Id", EdmCoreModel.Instance.GetInt32(false)));
expandEntityType.AddProperty(new EdmStructuralProperty(expandEntityType, "Name", EdmCoreModel.Instance.GetString(false)));
entityType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo() { ContainsTarget = true, Name = "Property1", Target = expandEntityType, TargetMultiplicity = EdmMultiplicity.Many });
EdmOperation operation = new EdmFunction("NS", "Foo", EdmCoreModel.Instance.GetInt16(true));
operation.AddParameter("entry", new EdmCollectionTypeReference(new EdmCollectionType(new EdmEntityTypeReference(entityType, false))));
Action<ODataJsonLightOutputContext> test = outputContext =>
{
var entry1 = new ODataEntry();
entry1.Properties = new List<ODataProperty>()
{
new ODataProperty() { Name = "ID", Value = 1 },
};
var entry2 = new ODataEntry();
entry2.Properties = new List<ODataProperty>()
{
new ODataProperty() { Name = "ID", Value = 1 },
new ODataProperty() { Name = "Name", Value = "TestName"}
};
var parameterWriter = new ODataJsonLightParameterWriter(outputContext, operation: null);
parameterWriter.WriteStart();
var entryWriter = parameterWriter.CreateFeedWriter("feed");
entryWriter.WriteStart(new ODataFeed());
entryWriter.WriteStart(entry1);
entryWriter.WriteStart(new ODataNavigationLink()
{
Name = "Property1",
IsCollection = true
});
entryWriter.WriteStart(new ODataFeed());
entryWriter.WriteStart(entry2);
entryWriter.WriteEnd();
entryWriter.WriteEnd();
entryWriter.WriteEnd();
entryWriter.WriteEnd();
entryWriter.WriteEnd();
parameterWriter.WriteEnd();
parameterWriter.Flush();
};
WriteAndValidate(test, "{\"feed\":[{\"ID\":1,\"Property1\":[{\"ID\":1,\"Name\":\"TestName\"}]}]}", writingResponse: false);
}
public void WriteDerivedEntityInFeed()
{
EdmEntityType entityType = new EdmEntityType("NS", "Entity");
IEdmStructuralProperty keyProp = new EdmStructuralProperty(entityType, "Id", EdmCoreModel.Instance.GetInt32(false));
entityType.AddProperty(keyProp);
entityType.AddKeys(keyProp);
EdmEntityType derivedType = new EdmEntityType("NS", "DerivedType", entityType);
derivedType.AddProperty(new EdmStructuralProperty(derivedType, "Name", EdmCoreModel.Instance.GetString(false)));
EdmOperation operation = new EdmFunction("NS", "Foo", EdmCoreModel.Instance.GetInt16(true));
operation.AddParameter("feed", new EdmCollectionTypeReference(new EdmCollectionType(new EdmEntityTypeReference(entityType, false))));
Action<ODataJsonLightOutputContext> test = outputContext =>
{
var entry = new ODataEntry()
{
TypeName = "NS.DerivedType",
};
entry.Properties = new List<ODataProperty>()
{
new ODataProperty() { Name = "ID", Value = 1 },
new ODataProperty() { Name = "Name", Value = "TestName"}
};
var parameterWriter = new ODataJsonLightParameterWriter(outputContext, operation: null);
parameterWriter.WriteStart();
var entryWriter = parameterWriter.CreateFeedWriter("feed");
entryWriter.WriteStart(new ODataFeed());
entryWriter.WriteStart(entry);
entryWriter.WriteEnd();
entryWriter.WriteEnd();
parameterWriter.WriteEnd();
parameterWriter.Flush();
};
WriteAndValidate(test, "{\"feed\":[{\"@odata.type\":\"#NS.DerivedType\",\"ID\":1,\"Name\":\"TestName\"}]}", writingResponse: false);
}
public void WriteNullEntryWithOperation()
{
EdmEntityType entityType = new EdmEntityType("NS", "Entity");
IEdmStructuralProperty keyProp = new EdmStructuralProperty(entityType, "Id", EdmCoreModel.Instance.GetInt32(false));
entityType.AddProperty(keyProp);
entityType.AddKeys(keyProp);
EdmOperation operation = new EdmFunction("NS", "Foo", EdmCoreModel.Instance.GetInt16(true));
operation.AddParameter("entry", new EdmEntityTypeReference(entityType, true));
Action<ODataJsonLightOutputContext> test = outputContext =>
{
var parameterWriter = new ODataJsonLightParameterWriter(outputContext, operation);
parameterWriter.WriteStart();
var entryWriter = parameterWriter.CreateEntryWriter("entry");
entryWriter.WriteStart((ODataEntry)null);
entryWriter.WriteEnd();
parameterWriter.WriteEnd();
parameterWriter.Flush();
};
WriteAndValidate(test, "{\"entry\":null}", writingResponse: false);
}
public void WriteOpenEntry()
{
EdmEntityType entityType = new EdmEntityType("NS", "Entity", null, false, true);
IEdmStructuralProperty keyProp = new EdmStructuralProperty(entityType, "Id", EdmCoreModel.Instance.GetInt32(false));
entityType.AddProperty(keyProp);
entityType.AddKeys(keyProp);
EdmOperation operation = new EdmFunction("NS", "Foo", EdmCoreModel.Instance.GetInt16(true));
operation.AddParameter("entry", new EdmEntityTypeReference(entityType, false));
Action<ODataJsonLightOutputContext> test = outputContext =>
{
var entry = new ODataEntry();
entry.Properties = new List<ODataProperty>() { new ODataProperty() { Name = "ID", Value = 1 }, new ODataProperty() { Name = "DynamicProperty", Value = "DynamicValue" } };
var parameterWriter = new ODataJsonLightParameterWriter(outputContext, operation);
parameterWriter.WriteStart();
var entryWriter = parameterWriter.CreateEntryWriter("entry");
entryWriter.WriteStart(entry);
entryWriter.WriteEnd();
parameterWriter.WriteEnd();
parameterWriter.Flush();
};
WriteAndValidate(test, "{\"entry\":{\"ID\":1,\"DynamicProperty\":\"DynamicValue\"}}", writingResponse: false);
}