protected override DSPMetadata CreateDSPMetadata()
{
DSPMetadata metadata = new DSPMetadata("DemoService", "DataServiceProviderDemo");
ResourceType product = metadata.AddEntityType("Product");
metadata.AddKeyProperty(product, "ID", typeof(int));
metadata.AddPrimitiveProperty(product, "Name", typeof(string));
metadata.AddPrimitiveProperty(product, "Description", typeof(string));
metadata.AddPrimitiveProperty(product, "ReleaseDate", typeof(DateTime));
metadata.AddPrimitiveProperty(product, "DiscontinueDate", typeof(DateTime?));
metadata.AddPrimitiveProperty(product, "Rating", typeof(int));
ResourceSet products = metadata.AddResourceSet("Products", product);
ResourceType category = metadata.AddEntityType("Category");
metadata.AddKeyProperty(category, "ID", typeof(int));
metadata.AddPrimitiveProperty(category, "Name", typeof(string));
ResourceSet categories = metadata.AddResourceSet("Categories", category);
// Add reference properties between category and product
metadata.AddResourceReferenceProperty(product, "Category", categories);
metadata.AddResourceSetReferenceProperty(category, "Products", products);
return(metadata);
}
private DSPServiceDefinition CreateCollectionReadService(Dictionary <Type, object> data)
{
DSPMetadata metadata = new DSPMetadata("SpatialServerIntegration", "AstoriaUnitTests.Tests");
var entityType = metadata.AddEntityType("EntityType", null, null, false);
metadata.AddResourceSet("Entities", entityType);
metadata.AddKeyProperty(entityType, "ID", typeof(int));
foreach (Type t in data.Keys)
{
metadata.AddCollectionProperty(entityType, "Collection" + t.Name, t);
}
DSPContext dataSource = new DSPContext();
var entities = dataSource.GetResourceSetEntities("Entities");
var resource = new DSPResource(entityType);
resource.SetValue("ID", 0);
foreach (KeyValuePair <Type, object> d in data)
{
resource.SetValue("Collection" + d.Key.Name, d.Value);
}
entities.Add(resource);
return(new DSPServiceDefinition()
{
Metadata = metadata,
DataSource = dataSource
});
}
internal static void AddEntityType(DSPMetadata metadata, string entityTypeName, KeyValuePair <string, Type>[] properties, bool useComplexType, bool useOpenTypes)
{
var entityType = metadata.AddEntityType(entityTypeName, null, null, false);
metadata.AddKeyProperty(entityType, "ID", typeof(int));
entityType.IsOpenType = useOpenTypes;
if (!useOpenTypes)
{
Microsoft.OData.Service.Providers.ResourceType resourceTypeForProps;
if (useComplexType)
{
string complexTypeName = GetComplexTypeName(entityTypeName);
resourceTypeForProps = metadata.AddComplexType(complexTypeName, null, null, false);
metadata.AddComplexProperty(entityType, "ComplexProperty", resourceTypeForProps);
}
else
{
resourceTypeForProps = entityType;
}
foreach (KeyValuePair <string, Type> property in properties)
{
metadata.AddPrimitiveProperty(resourceTypeForProps, property.Key, property.Value);
}
}
string resourceSetName = GetResourceSetName(entityTypeName);
metadata.AddResourceSet(resourceSetName, entityType);
}
private static DSPMetadata GetModel(bool openType, bool namedStreams, Action <DSPMetadata> metadataModifier = null)
{
#region Model Definition
// Navigation Collection Property: Client - Entity, Server - NonEntity
DSPMetadata metadata = new DSPMetadata("ModelWithNonNullableProperties", "AstoriaUnitTests.Tests");
// Define people type having non-nullable properties
var peopleType = metadata.AddEntityType("PeopleType", null, null, false);
var officeType = metadata.AddComplexType("OfficeType", null, null, false);
metadata.AddPrimitiveProperty(officeType, "Building", typeof(string));
metadata.AddPrimitiveProperty(officeType, "OfficeNumber", typeof(int));
peopleType.IsOpenType = openType;
metadata.AddKeyProperty(peopleType, "ID", typeof(int));
if (!openType)
{
metadata.AddPrimitiveProperty(peopleType, "Name", typeof(string));
metadata.AddPrimitiveProperty(peopleType, "Body", typeof(byte[]));
metadata.AddPrimitiveProperty(peopleType, "Age", typeof(Nullable <int>));
metadata.AddComplexProperty(peopleType, "Office", officeType);
}
var peopleSet = metadata.AddResourceSet("People", peopleType);
if (metadataModifier != null)
{
metadataModifier(metadata);
}
metadata.SetReadOnly();
#endregion Model Definition
return(metadata);
}
protected override void PopulateMetadata(DSPMetadata metadata, MongoContext context)
{
foreach (var collectionName in GetCollectionNames(context))
{
var collection = context.Database.GetCollection(collectionName);
var document = collection.FindOne();
if (document != null)
{
var collectionType = metadata.AddEntityType(collectionName);
foreach (var element in document.Elements)
{
var elementType = GetElementType(context, element);
if (element.Name == "_id")
{
metadata.AddKeyProperty(collectionType, "ID", elementType);
}
else if (elementType == typeof(BsonDocument))
{
string referencedCollectionName = GetDocumentCollection(context, element.Value.AsBsonDocument).Name;
resourceReferences.Add(new Tuple <ResourceType, string, string>(collectionType, element.Name, referencedCollectionName));
}
else if (elementType == typeof(BsonArray))
{
var bsonArray = element.Value.AsBsonArray;
if (bsonArray != null && bsonArray.Count > 0)
{
string referencedCollectionName = GetDocumentCollection(context, bsonArray[0].AsBsonDocument).Name;
resourceSetReferences.Add(new Tuple <ResourceType, string, string>(collectionType, element.Name, referencedCollectionName));
}
}
else
{
metadata.AddPrimitiveProperty(collectionType, element.Name, elementType);
}
}
metadata.AddResourceSet(collectionName, collectionType);
}
}
foreach (var reference in resourceReferences)
{
var referencedResourceSet = metadata.ResourceSets.Where(x => x.Name == reference.Item3).SingleOrDefault();
if (referencedResourceSet != null)
{
metadata.AddResourceSetReferenceProperty(reference.Item1, reference.Item2, referencedResourceSet);
}
}
foreach (var reference in resourceSetReferences)
{
var referencedResourceSet = metadata.ResourceSets.Where(x => x.Name == reference.Item3).SingleOrDefault();
if (referencedResourceSet != null)
{
metadata.AddResourceSetReferenceProperty(reference.Item1, reference.Item2, referencedResourceSet);
}
}
}
public static void ClassInitialize(TestContext context)
{
Metadata = new DSPMetadata(ServiceName, ServiceNamespace);
CustomerResourceType = Metadata.AddEntityType("CustomerEntity", null, null, false);
Metadata.AddKeyProperty(CustomerResourceType, "ID", typeof(int));
Metadata.AddPrimitiveProperty(CustomerResourceType, "Name", typeof(string), false);
Metadata.AddResourceSet("CustomerEntities", CustomerResourceType);
Metadata.SetReadOnly();
}
/// <summary>
/// Create a service for a specific spatial property type.
/// </summary>
/// <remarks>
/// DEVNOTE(pqian):
/// The service will populate with properties named after the property type, with a sequence number
/// indicating which test sample it holds. For example, if the method is called with 3 sample data,
/// and the target type is GeographyPoint, then the service will look like
/// EntityType:
/// ID
/// GeographyPoint1
/// GeographyPoint2
/// GeographyPoint3
/// </remarks>
/// <typeparam name="T">The target type</typeparam>
/// <param name="data">Sample Data</param>
/// <param name="overrideType">Use this type instead of typeof(T)</param>
/// <param name="openProperty">Use Open Type</param>
/// <param name="writable">Writable service</param>
/// <returns>The constructed service definition</returns>
private DSPServiceDefinition CreateSpatialPropertyService <T>(T[] data, Type overrideType = null, bool openProperty = false, bool writable = false)
{
Type propertyType = overrideType ?? typeof(T);
DSPMetadata metadata = new DSPMetadata("SpatialServerIntegration", "AstoriaUnitTests.Tests");
var entityType = metadata.AddEntityType("EntityType", null, null, false);
metadata.AddResourceSet("Entities", entityType);
metadata.AddKeyProperty(entityType, "ID", typeof(int));
if (!openProperty)
{
for (int i = 0; i < data.Length; ++i)
{
metadata.AddPrimitiveProperty(entityType, propertyType.Name + i, propertyType);
}
}
entityType.IsOpenType = openProperty;
var definition = new DSPServiceDefinition()
{
Metadata = metadata
};
if (writable)
{
definition.CreateDataSource = (m) => new DSPContext();
definition.Writable = true;
}
else
{
DSPContext dataSource = new DSPContext();
var entities = dataSource.GetResourceSetEntities("Entities");
var resource = new DSPResource(entityType);
resource.SetValue("ID", 0);
for (int i = 0; i < data.Length; ++i)
{
if (!openProperty)
{
metadata.AddPrimitiveProperty(entityType, propertyType.Name + i, propertyType);
}
resource.SetValue(propertyType.Name + i, data[i]);
}
entities.Add(resource);
definition.DataSource = dataSource;
}
return(definition);
}
protected override void PopulateMetadata(DSPMetadata metadata, MongoContext context)
{
var itemsType = new ResourceType(typeof(Dictionary <string, object>),
ResourceTypeKind.ComplexType, null, "Northwind", "Items", false);
foreach (var collectionName in GetCollectionNames(context))
{
var collectionType = metadata.AddEntityType(collectionName);
metadata.AddKeyProperty(collectionType, "Id", typeof(string));
metadata.AddComplexProperty(collectionType, "Items", itemsType);
metadata.AddResourceSet(collectionName, collectionType);
}
}
public void AllowRedefiningConcurrencyTokenOnDerivedType()
{
var metadataProvider = new DSPMetadata("DefaultContainer", "Default");
var entityType = metadataProvider.AddEntityType("EntityType", null, null, false /*isAbstract*/);
metadataProvider.AddKeyProperty(entityType, "ID", typeof(int));
metadataProvider.AddPrimitiveProperty(entityType, "LastUpdatedAuthor", typeof(string), true /*eTag*/);
var derivedType = metadataProvider.AddEntityType("DerivedType", null, entityType, false /*isAbstract*/);
metadataProvider.AddPrimitiveProperty(derivedType, "LastModifiedAuthor", typeof(string), true /*eTag*/);
metadataProvider.AddResourceSet("Customers", entityType);
var wrapper = new DataServiceMetadataProviderWrapper(metadataProvider);
DSPResource baseTypeInstance = new DSPResource(entityType);
baseTypeInstance.SetValue("ID", 1);
baseTypeInstance.SetValue("LastUpdatedAuthor", "Phani");
DSPResource derivedTypeInstance = new DSPResource(derivedType);
derivedTypeInstance.SetValue("ID", 1);
derivedTypeInstance.SetValue("LastModifiedAuthor", "Raj");
DSPContext dataContext = new DSPContext();
var entities = dataContext.GetResourceSetEntities("Customers");
entities.AddRange(new object[] { baseTypeInstance, derivedTypeInstance });
var service = new DSPUnitTestServiceDefinition(metadataProvider, DSPDataProviderKind.Reflection, dataContext);
using (TestWebRequest request = service.CreateForInProcess())
{
try
{
request.StartService();
request.RequestUriString = "/$metadata";
request.SendRequestAndCheckResponse();
}
finally
{
request.StopService();
}
}
}
public void EdmValidNamesNotAllowedInUri()
{
DSPMetadata metadata = new DSPMetadata("Test", "TestNS");
var entityType = metadata.AddEntityType("MyType", null, null, false);
metadata.AddKeyProperty(entityType, "ID", typeof(int));
metadata.AddPrimitiveProperty(entityType, "Pròjè_x00A2_tÎð瑞갂థ్క_x0020_Iiلإَّ", typeof(string));
var resourceSet = metadata.AddResourceSet("EntitySet", entityType);
metadata.SetReadOnly();
DSPServiceDefinition service = new DSPServiceDefinition()
{
Metadata = metadata,
Writable = true
};
DSPContext data = new DSPContext();
service.CreateDataSource = (m) => { return(data); };
using (TestWebRequest request = service.CreateForInProcessWcf())
{
request.StartService();
DataServiceContext context = new DataServiceContext(request.ServiceRoot);
string value = "value of Pròjè_x00A2_tÎð瑞갂థ్క_x0020_Iiلإَّ";
context.AddObject("EntitySet", new MyType()
{
ID = 1,
Pròjè_x00A2_tÎð瑞갂థ్క_x0020_Iiلإَّ = value,
});
try
{
context.SaveChanges();
}
catch (DataServiceRequestException exception)
{
Assert.AreEqual(exception.Message, "An error occurred while processing this request.");
}
}
}
public void SpatialAsKeys()
{
var types = testData.Select(kvp => SpatialTestUtil.GeographyTypeFor(kvp.Key))
.Union(testData.Select(kvp => SpatialTestUtil.GeometryTypeFor(kvp.Key)))
.Union(new Type[] { typeof(Geography), typeof(Geometry) })
.ToArray();
TestUtil.RunCombinations(types, (t) =>
{
DSPMetadata metadata = new DSPMetadata("SpatialServerIntegration", "AstoriaUnitTests.Tests");
var entityType = metadata.AddEntityType("EntityType", null, null, false);
metadata.AddResourceSet("Entities", entityType);
Exception ex = TestUtil.RunCatching <InvalidOperationException>(
() => metadata.AddKeyProperty(entityType, "ID", t));
Assert.IsNotNull(ex);
Assert.AreEqual(DataServicesResourceUtil.GetString("ResourceType_SpatialKeyOrETag", "ID", "EntityType"), ex.Message);
});
}
private DSPServiceDefinition CreateCollectionWriteService(List <Type> types)
{
DSPMetadata metadata = new DSPMetadata("SpatialServerIntegration", "AstoriaUnitTests.Tests");
var entityType = metadata.AddEntityType("EntityType", null, null, false);
metadata.AddResourceSet("Entities", entityType);
metadata.AddKeyProperty(entityType, "ID", typeof(int));
foreach (Type t in types)
{
metadata.AddCollectionProperty(entityType, "Collection" + t.Name, t);
}
return(new DSPServiceDefinition()
{
Metadata = metadata,
Writable = true,
CreateDataSource = (m) => new DSPContext()
});
}
public void EdmValidNamesNotAllowedInUri()
{
DSPMetadata metadata = new DSPMetadata("Test", "TestNS");
var entityType = metadata.AddEntityType("MyType", null, null, false);
metadata.AddKeyProperty(entityType, "ID", typeof(int));
metadata.AddPrimitiveProperty(entityType, "Pròjè_x00A2_tÎð瑞갂థ్క_x0020_Iiلإَّ", typeof(string));
var resourceSet = metadata.AddResourceSet("EntitySet", entityType);
metadata.SetReadOnly();
DSPServiceDefinition service = new DSPServiceDefinition()
{
Metadata = metadata,
Writable = true
};
DSPContext data = new DSPContext();
service.CreateDataSource = (m) => { return(data); };
using (TestWebRequest request = service.CreateForInProcessWcf())
{
request.StartService();
DataServiceContext context = new DataServiceContext(request.ServiceRoot);
context.EnableAtom = true;
context.Format.UseAtom();
string value = "value of Pròjè_x00A2_tÎð瑞갂థ్క_x0020_Iiلإَّ";
context.AddObject("EntitySet", new MyType()
{
ID = 1,
Pròjè_x00A2_tÎð瑞갂థ్క_x0020_Iiلإَّ = value,
});
context.SaveChanges();
var result = context.Execute <MyType>(new Uri("EntitySet?$orderby=Pròjè_x00A2_tÎð瑞갂థ్క_x0020_Iiلإَّ", UriKind.Relative)).First();
Assert.AreEqual(value, result.Pròjè_x00A2_tÎð瑞갂థ్క_x0020_Iiلإَّ, "The roundtrip value not as expected");
}
}
private static DSPServiceDefinition SetupService()
{
DSPMetadata metadata = new DSPMetadata("ActionsWithLargePayload", "AstoriaUnitTests.ActionTestsWithLargePayload");
var customer = metadata.AddEntityType("Customer", null, null, false);
metadata.AddKeyProperty(customer, "ID", typeof(int));
var customers = metadata.AddResourceSet("Customers", customer);
ComplexType = metadata.AddComplexType("AddressComplexType", null, null, false);
metadata.AddPrimitiveProperty(ComplexType, "ZipCode", typeof(int));
metadata.AddPrimitiveProperty(ComplexType, "City", typeof(string));
DSPContext context = new DSPContext();
metadata.SetReadOnly();
DSPResource customer1 = new DSPResource(customer);
customer1.SetValue("ID", 1);
context.GetResourceSetEntities("Customers").Add(customer1);
MyDSPActionProvider actionProvider = new MyDSPActionProvider();
SetUpActionWithLargeParameterPayload(actionProvider, metadata, customer);
SetUpActionWithLargeCollectionParameterPayload(actionProvider, metadata, customer);
SetupLargeNumberOfActions(actionProvider, metadata, customer);
DSPServiceDefinition service = new DSPServiceDefinition()
{
Metadata = metadata,
CreateDataSource = (m) => context,
ForceVerboseErrors = true,
Writable = true,
ActionProvider = actionProvider,
};
return(service);
}
private DSPUnitTestServiceDefinition CreateTestService(bool openType = false)
{
DSPMetadata metadata = new DSPMetadata("SpatialQueryTests", "AstoriaUnitTests.Tests");
var entityType = metadata.AddEntityType("SpatialEntity", null, null, false);
metadata.AddKeyProperty(entityType, "ID", typeof(int));
entityType.IsOpenType = openType;
if (!openType)
{
metadata.AddPrimitiveProperty(entityType, "Geography", typeof(Geography));
metadata.AddPrimitiveProperty(entityType, "Point", typeof(GeographyPoint));
metadata.AddPrimitiveProperty(entityType, "Point2", typeof(GeographyPoint));
metadata.AddPrimitiveProperty(entityType, "LineString", typeof(GeographyLineString));
metadata.AddPrimitiveProperty(entityType, "Polygon", typeof(GeographyPolygon));
metadata.AddPrimitiveProperty(entityType, "GeographyCollection", typeof(GeographyCollection));
metadata.AddPrimitiveProperty(entityType, "MultiPoint", typeof(GeographyMultiPoint));
metadata.AddPrimitiveProperty(entityType, "MultiLineString", typeof(GeographyMultiLineString));
metadata.AddPrimitiveProperty(entityType, "MultiPolygon", typeof(GeographyMultiPolygon));
metadata.AddPrimitiveProperty(entityType, "Geometry", typeof(Geometry));
metadata.AddPrimitiveProperty(entityType, "GeometryPoint", typeof(GeometryPoint));
metadata.AddPrimitiveProperty(entityType, "GeometryPoint2", typeof(GeometryPoint));
metadata.AddPrimitiveProperty(entityType, "GeometryLineString", typeof(GeometryLineString));
metadata.AddPrimitiveProperty(entityType, "GeometryPolygon", typeof(GeometryPolygon));
metadata.AddPrimitiveProperty(entityType, "GeometryCollection", typeof(GeometryCollection));
metadata.AddPrimitiveProperty(entityType, "GeometryMultiPoint", typeof(GeometryMultiPoint));
metadata.AddPrimitiveProperty(entityType, "GeometryMultiLineString", typeof(GeometryMultiLineString));
metadata.AddPrimitiveProperty(entityType, "GeometryMultiPolygon", typeof(GeometryMultiPolygon));
}
metadata.AddCollectionProperty(entityType, "CollectionOfPoints", typeof(GeographyPoint));
metadata.AddCollectionProperty(entityType, "GeometryCollectionOfPoints", typeof(GeometryPoint));
metadata.AddPrimitiveProperty(entityType, "GeographyNull", typeof(Geography));
metadata.AddPrimitiveProperty(entityType, "GeometryNull", typeof(Geometry));
metadata.AddResourceSet("Spatials", entityType);
metadata.SetReadOnly();
DSPContext context = new DSPContext();
var set = context.GetResourceSetEntities("Spatials");
for (int i = 0; i < 3; ++i)
{
DSPResource spatialEntity = new DSPResource(entityType);
spatialEntity.SetValue("ID", i);
spatialEntity.SetValue("Geography", GeographyFactory.Point(32.0 - i, -100.0).Build());
spatialEntity.SetValue("Point", GeographyFactory.Point(33.1 - i, -110.0).Build());
spatialEntity.SetValue("Point2", GeographyFactory.Point(32.1 - i, -110.0).Build());
spatialEntity.SetValue("LineString", GeographyFactory.LineString(33.1 - i, -110.0).LineTo(35.97 - i, -110).Build());
spatialEntity.SetValue("Polygon", GeographyFactory.Polygon().Ring(33.1 - i, -110.0).LineTo(35.97 - i, -110.15).LineTo(11.45 - i, 87.75).Ring(35.97 - i, -110).LineTo(36.97 - i, -110.15).LineTo(45.23 - i, 23.18).Build());
spatialEntity.SetValue("GeographyCollection", GeographyFactory.Collection().Point(-19.99 - i, -12.0).Build());
spatialEntity.SetValue("MultiPoint", GeographyFactory.MultiPoint().Point(10.2 - i, 11.2).Point(11.9 - i, 11.6).Build());
spatialEntity.SetValue("MultiLineString", GeographyFactory.MultiLineString().LineString(10.2 - i, 11.2).LineTo(11.9 - i, 11.6).LineString(16.2 - i, 17.2).LineTo(18.9 - i, 19.6).Build());
spatialEntity.SetValue("MultiPolygon", GeographyFactory.MultiPolygon().Polygon().Ring(10.2 - i, 11.2).LineTo(11.9 - i, 11.6).LineTo(11.45 - i, 87.75).Ring(16.2 - i, 17.2).LineTo(18.9 - i, 19.6).LineTo(11.45 - i, 87.75).Build());
spatialEntity.SetValue("CollectionOfPoints", new List <GeographyPoint>()
{
GeographyFactory.Point(10.2, 99.5),
GeographyFactory.Point(11.2, 100.5)
});
spatialEntity.SetValue("Geometry", GeometryFactory.Point(32.0 - i, -10.0).Build());
spatialEntity.SetValue("GeometryPoint", GeometryFactory.Point(33.1 - i, -11.0).Build());
spatialEntity.SetValue("GeometryPoint2", GeometryFactory.Point(32.1 - i, -11.0).Build());
spatialEntity.SetValue("GeometryLineString", GeometryFactory.LineString(33.1 - i, -11.5).LineTo(35.97 - i, -11).Build());
spatialEntity.SetValue("GeometryPolygon", GeometryFactory.Polygon().Ring(33.1 - i, -13.6).LineTo(35.97 - i, -11.15).LineTo(11.45 - i, 87.75).Ring(35.97 - i, -11).LineTo(36.97 - i, -11.15).LineTo(45.23 - i, 23.18).Build());
spatialEntity.SetValue("GeometryCollection", GeometryFactory.Collection().Point(-19.99 - i, -12.0).Build());
spatialEntity.SetValue("GeometryMultiPoint", GeometryFactory.MultiPoint().Point(10.2 - i, 11.2).Point(11.9 - i, 11.6).Build());
spatialEntity.SetValue("GeometryMultiLineString", GeometryFactory.MultiLineString().LineString(10.2 - i, 11.2).LineTo(11.9 - i, 11.6).LineString(16.2 - i, 17.2).LineTo(18.9 - i, 19.6).Build());
spatialEntity.SetValue("GeometryMultiPolygon", GeometryFactory.MultiPolygon().Polygon().Ring(10.2 - i, 11.2).LineTo(11.9 - i, 11.6).LineTo(11.45 - i, 87.75).Ring(16.2 - i, 17.2).LineTo(18.9 - i, 19.6).LineTo(11.45 - i, 87.75).Build());
spatialEntity.SetValue("GeometryCollectionOfPoints", new List <GeometryPoint>()
{
GeometryFactory.Point(10.2, 99.5),
GeometryFactory.Point(11.2, 100.5)
});
spatialEntity.SetValue("GeographyNull", null);
spatialEntity.SetValue("GeometryNull", null);
set.Add(spatialEntity);
}
var service = new DSPUnitTestServiceDefinition(metadata, DSPDataProviderKind.CustomProvider, context);
service.DataServiceBehavior.AcceptSpatialLiteralsInQuery = true;
service.Writable = true;
return(service);
}
internal static DSPServiceDefinition SetUpNamedStreamService()
{
DSPMetadata metadata = new DSPMetadata("NamedStreamIDSPContainer", "NamedStreamTest");
// entity with streams
ResourceType entityWithNamedStreams = metadata.AddEntityType("EntityWithNamedStreams", null, null, false);
metadata.AddKeyProperty(entityWithNamedStreams, "ID", typeof(int));
metadata.AddPrimitiveProperty(entityWithNamedStreams, "Name", typeof(string));
ResourceProperty streamInfo1 = new ResourceProperty("Stream1", ResourcePropertyKind.Stream, ResourceType.GetPrimitiveResourceType(typeof(Stream)));
entityWithNamedStreams.AddProperty(streamInfo1);
ResourceProperty streamInfo2 = new ResourceProperty("Stream2", ResourcePropertyKind.Stream, ResourceType.GetPrimitiveResourceType(typeof(Stream)));
entityWithNamedStreams.AddProperty(streamInfo2);
// entity1 with streams
ResourceType entityWithNamedStreams1 = metadata.AddEntityType("EntityWithNamedStreams1", null, null, false);
metadata.AddKeyProperty(entityWithNamedStreams1, "ID", typeof(int));
metadata.AddPrimitiveProperty(entityWithNamedStreams1, "Name", typeof(string));
ResourceProperty refStreamInfo1 = new ResourceProperty("RefStream1", ResourcePropertyKind.Stream, ResourceType.GetPrimitiveResourceType(typeof(Stream)));
entityWithNamedStreams1.AddProperty(refStreamInfo1);
// entity2 with streams
ResourceType entityWithNamedStreams2 = metadata.AddEntityType("EntityWithNamedStreams2", null, null, false);
metadata.AddKeyProperty(entityWithNamedStreams2, "ID", typeof(string));
metadata.AddPrimitiveProperty(entityWithNamedStreams2, "Name", typeof(string));
ResourceProperty collectionStreamInfo = new ResourceProperty("ColStream", ResourcePropertyKind.Stream, ResourceType.GetPrimitiveResourceType(typeof(Stream)));
entityWithNamedStreams2.AddProperty(collectionStreamInfo);
ResourceSet set1 = metadata.AddResourceSet("MySet1", entityWithNamedStreams);
ResourceSet set2 = metadata.AddResourceSet("MySet2", entityWithNamedStreams1);
ResourceSet set3 = metadata.AddResourceSet("MySet3", entityWithNamedStreams2);
// add navigation property to entityWithNamedStreams
metadata.AddResourceReferenceProperty(entityWithNamedStreams, "Ref", set2, entityWithNamedStreams1);
metadata.AddResourceSetReferenceProperty(entityWithNamedStreams, "Collection", set3, entityWithNamedStreams2);
metadata.AddResourceSetReferenceProperty(entityWithNamedStreams2, "Collection1", set2, entityWithNamedStreams1);
DSPServiceDefinition service = new DSPServiceDefinition();
service.Metadata = metadata;
service.MediaResourceStorage = new DSPMediaResourceStorage();
service.SupportMediaResource = true;
service.SupportNamedStream = true;
service.ForceVerboseErrors = true;
service.PageSizeCustomizer = (config, type) =>
{
config.SetEntitySetPageSize("MySet3", 1);
};
// populate data
DSPContext context = new DSPContext();
DSPResource entity1 = new DSPResource(entityWithNamedStreams);
{
context.GetResourceSetEntities("MySet1").Add(entity1);
entity1.SetValue("ID", 1);
entity1.SetValue("Name", "Foo");
DSPMediaResource namedStream1 = service.MediaResourceStorage.CreateMediaResource(entity1, streamInfo1);
namedStream1.ContentType = "image/jpeg";
byte[] data1 = new byte[] { 0, 1, 2, 3, 4 };
namedStream1.GetWriteStream().Write(data1, 0, data1.Length);
DSPMediaResource namedStream2 = service.MediaResourceStorage.CreateMediaResource(entity1, streamInfo2);
namedStream2.ContentType = "image/jpeg";
byte[] data2 = new byte[] { 0, 1, 2, 3, 4 };
namedStream2.GetWriteStream().Write(data2, 0, data2.Length);
}
DSPResource entity2 = new DSPResource(entityWithNamedStreams1);
{
context.GetResourceSetEntities("MySet2").Add(entity2);
entity2.SetValue("ID", 3);
entity2.SetValue("Name", "Bar");
DSPMediaResource refNamedStream1 = service.MediaResourceStorage.CreateMediaResource(entity2, refStreamInfo1);
refNamedStream1.ContentType = "image/jpeg";
byte[] data1 = new byte[] { 0, 1, 2, 3, 4 };
refNamedStream1.GetWriteStream().Write(data1, 0, data1.Length);
// set the navigation property
entity1.SetValue("Ref", entity2);
}
{
DSPResource entity3 = new DSPResource(entityWithNamedStreams2);
context.GetResourceSetEntities("MySet3").Add(entity3);
entity3.SetValue("ID", "ABCDE");
entity3.SetValue("Name", "Bar");
DSPMediaResource stream = service.MediaResourceStorage.CreateMediaResource(entity3, collectionStreamInfo);
stream.ContentType = "image/jpeg";
byte[] data1 = new byte[] { 0, 1, 2, 3, 4 };
stream.GetWriteStream().Write(data1, 0, data1.Length);
entity3.SetValue("Collection1", new List <DSPResource>()
{
entity2
});
DSPResource entity4 = new DSPResource(entityWithNamedStreams2);
context.GetResourceSetEntities("MySet3").Add(entity4);
entity4.SetValue("ID", "XYZ");
entity4.SetValue("Name", "Foo");
DSPMediaResource stream1 = service.MediaResourceStorage.CreateMediaResource(entity3, collectionStreamInfo);
stream1.ContentType = "image/jpeg";
stream1.GetWriteStream().Write(data1, 0, data1.Length);
entity4.SetValue("Collection1", new List <DSPResource>()
{
entity2
});
entity1.SetValue("Collection", new List <DSPResource>()
{
entity3, entity4
});
}
service.DataSource = context;
return(service);
}