public void EdmFunction_DuplicateParameterName()
{
var validationContext
= new EdmModelValidationContext(new EdmModel(DataSpace.SSpace), true);
DataModelErrorEventArgs errorEventArgs = null;
validationContext.OnError += (_, e) => errorEventArgs = e;
var parameter1
= new FunctionParameter(
"P",
TypeUsage.Create(PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String)),
ParameterMode.In);
var parameter2
= new FunctionParameter(
"P2",
TypeUsage.Create(PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String)),
ParameterMode.In);
var function
= new EdmFunction(
"F", "N", DataSpace.SSpace,
new EdmFunctionPayload
{
Parameters = new[] { parameter1, parameter2 }
});
parameter2.Name = "P";
EdmModelSemanticValidationRules
.EdmFunction_DuplicateParameterName
.Evaluate(validationContext, function);
Assert.NotNull(errorEventArgs);
Assert.Same(parameter2, errorEventArgs.Item);
Assert.Equal(
Strings.ParameterNameAlreadyDefinedDuplicate("P"),
errorEventArgs.ErrorMessage);
}
public static TypeUsage TypeUsageForPrimitiveType(Type type, ObjectContext objectContext)
{
bool isNullable = IsNullableType(type);
type = PrimitiveTypeForType(type);
// Find equivalent EdmType in CSpace. This is a 1-to-1 mapping to CLR types except for the Geometry/Geography types
// (so not supporting those atm).
var primitiveTypeList = objectContext.MetadataWorkspace
.GetPrimitiveTypes(DataSpace.CSpace)
.Where(p => p.ClrEquivalentType == type)
.ToList();
if (primitiveTypeList.Count != 1)
{
throw new ApplicationException(string.Format("Unable to map parameter of type {0} to TypeUsage. Found {1} matching types", type.Name, primitiveTypeList.Count));
}
var primitiveType = primitiveTypeList.FirstOrDefault();
var facetList = new List <Facet>();
if (isNullable)
{
// May not even be necessary to specify these Facets, but just to be safe. And only way to create them is to call the internal Create method...
var createMethod = typeof(Facet).GetMethod("Create", BindingFlags.NonPublic | BindingFlags.Static, null, new Type[] { typeof(FacetDescription), typeof(object) }, null);
var facetDescription = Facet.GetGeneralFacetDescriptions().FirstOrDefault(fd => fd.FacetName == "Nullable");
if (facetDescription != null)
{
facetList.Add((Facet)createMethod.Invoke(null, new object[] { facetDescription, true }));
}
facetDescription = Facet.GetGeneralFacetDescriptions().FirstOrDefault(fd => fd.FacetName == "DefaultValue");
if (facetDescription != null)
{
facetList.Add((Facet)createMethod.Invoke(null, new object[] { facetDescription, null }));
}
}
return(TypeUsage.Create(primitiveType, facetList));
}
private static ScalarColumnMap[] CreateDiscriminatorColumnMaps(DbDataReader storeDataReader, FunctionImportMappingNonComposable mapping, int resultIndex)
{
// choose an arbitrary type for discriminator columns -- the type is not
// actually statically known
EdmType discriminatorType =
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.String);
TypeUsage discriminatorTypeUsage =
TypeUsage.Create(discriminatorType);
IList <string> discriminatorColumnNames = mapping.GetDiscriminatorColumns(resultIndex);
ScalarColumnMap[] discriminatorColumns = new ScalarColumnMap[discriminatorColumnNames.Count];
for (int i = 0; i < discriminatorColumns.Length; i++)
{
string columnName = discriminatorColumnNames[i];
ScalarColumnMap columnMap = new ScalarColumnMap(discriminatorTypeUsage, columnName, 0,
GetDiscriminatorOrdinalFromReader(storeDataReader, columnName, mapping.FunctionImport));
discriminatorColumns[i] = columnMap;
}
return(discriminatorColumns);
}
public void SimpleNullableTypeShouldBeEscaped()
{
var primitiveType = PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.Int32);
// XXX:
// I'm stupid and/or wrong. Why do I have to jump through these hoops
// to validate this code!?!
var property = EdmProperty.CreatePrimitive("prop", primitiveType);
property.Nullable = true;
var nullableFacet = property
.MetadataProperties
.SelectMany(x => x.TypeUsage.Facets)
.First(x => x.Name == System.Data.Entity.Core.Common.DbProviderManifest.NullableFacetName);
var typeUsage = TypeUsage.Create(primitiveType, new[] { nullableFacet });
this.escaper.Escape(typeUsage).Should().Be("global::System.Nullable<global::System.Int32>");
// XXX
}
internal EdmProviderManifestFunctionBuilder(ReadOnlyCollection <PrimitiveType> edmPrimitiveTypes)
{
Debug.Assert(edmPrimitiveTypes != null, "Primitive types should not be null");
// Initialize all the various parameter types. We do not want to create new instance of parameter types
// again and again for perf reasons
var primitiveTypeUsages = new TypeUsage[edmPrimitiveTypes.Count];
foreach (var edmType in edmPrimitiveTypes)
{
Debug.Assert(
(int)edmType.PrimitiveTypeKind < primitiveTypeUsages.Length && (int)edmType.PrimitiveTypeKind >= 0,
"Invalid PrimitiveTypeKind value?");
Debug.Assert(
primitiveTypeUsages[(int)edmType.PrimitiveTypeKind] == null, "Duplicate PrimitiveTypeKind value in EDM primitive types?");
primitiveTypeUsages[(int)edmType.PrimitiveTypeKind] = TypeUsage.Create(edmType);
}
primitiveTypes = primitiveTypeUsages;
}
public void Configure_should_split_key_constraint_when_to_table_configuration()
{
var database = new EdmModel().DbInitialize();
var sourceTable = database.AddTable("Source");
var principalTable = database.AddTable("P");
var fkColumn
= new EdmProperty(
"Fk",
ProviderRegistry.Sql2008_ProviderManifest.GetStoreType(
TypeUsage.Create(PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String))));
sourceTable.AddColumn(fkColumn);
var foreignKeyConstraint = new ForeignKeyBuilder(database, "FK")
{
PrincipalTable = principalTable
};
sourceTable.AddForeignKey(foreignKeyConstraint);
foreignKeyConstraint.DependentColumns = new[] { fkColumn };
var targetTable = database.AddTable("Split");
var associationSetMapping
= new StorageAssociationSetMapping(
new AssociationSet("AS", new AssociationType()), database.GetEntitySet(sourceTable)).Initialize();
associationSetMapping.SourceEndMapping.AddProperty(new StorageScalarPropertyMapping(new EdmProperty("PK"), fkColumn));
var independentAssociationMappingConfiguration
= new ForeignKeyAssociationMappingConfiguration();
independentAssociationMappingConfiguration.ToTable("Split");
independentAssociationMappingConfiguration.Configure(associationSetMapping, database, new MockPropertyInfo());
Assert.True(targetTable.Properties.Contains(fkColumn));
Assert.True(targetTable.ForeignKeyBuilders.Contains(foreignKeyConstraint));
Assert.False(sourceTable.Properties.Contains(fkColumn));
Assert.False(sourceTable.ForeignKeyBuilders.Contains(foreignKeyConstraint));
Assert.Same(targetTable, associationSetMapping.Table);
}
public void Can_configure_result_bindings()
{
var modificationFunctionConfiguration = new ModificationFunctionConfiguration();
var mockPropertyInfo = new MockPropertyInfo();
modificationFunctionConfiguration
.Result(new PropertyPath(mockPropertyInfo), "Foo");
var entitySet = new EntitySet();
entitySet.ChangeEntityContainerWithoutCollectionFixup(new EntityContainer("C", DataSpace.CSpace));
var property = new EdmProperty("P1");
property.SetClrPropertyInfo(mockPropertyInfo);
var resultBinding = new StorageModificationFunctionResultBinding("Bar", property);
modificationFunctionConfiguration.Configure(
new StorageModificationFunctionMapping(
entitySet,
new EntityType("E", "N", DataSpace.CSpace),
new EdmFunction("F", "N", DataSpace.SSpace),
new[]
{
new StorageModificationFunctionParameterBinding(
new FunctionParameter(
"P",
TypeUsage.Create(
PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String)),
ParameterMode.In),
new StorageModificationFunctionMemberPath(new[] { property }, null), false)
},
null,
new[] { resultBinding }),
ProviderRegistry.Sql2008_ProviderManifest);
Assert.Equal("Foo", resultBinding.ColumnName);
}
public void TranslateColumnMap_returns_correct_columntypes_and_nullablecolumns_for_discriminated_collections()
{
var metadataWorkspaceMock = new Mock <MetadataWorkspace>();
metadataWorkspaceMock.Setup(m => m.GetQueryCacheManager()).Returns(QueryCacheManager.Create());
var entityColumnMap = (EntityColumnMap)BuildSimpleEntitySetColumnMap(metadataWorkspaceMock).Element;
var collectionMap = new DiscriminatedCollectionColumnMap(
entityColumnMap.Type, "MockCollectionType", entityColumnMap, null, null,
new ScalarColumnMap(TypeUsage.Create(PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.Boolean)), "discriminator", 0, 2),
true);
var factory =
new Translator().TranslateColumnMap <object>(
collectionMap, metadataWorkspaceMock.Object, new SpanIndex(), MergeOption.NoTracking, streaming: false, valueLayer: false);
Assert.NotNull(factory);
Assert.Equal(new[] { typeof(int), typeof(int), typeof(bool) }, factory.ColumnTypes);
Assert.Equal(new[] { true, true, true }, factory.NullableColumns);
}
public void Can_configure_rows_affected_parameter_name()
{
var modificationFunctionConfiguration = new ModificationStoredProcedureConfiguration();
var mockPropertyInfo = new MockPropertyInfo();
modificationFunctionConfiguration.RowsAffectedParameter("Foo");
var entitySet = new EntitySet();
entitySet.ChangeEntityContainerWithoutCollectionFixup(new EntityContainer("C", DataSpace.CSpace));
var property = new EdmProperty("P1");
property.SetClrPropertyInfo(mockPropertyInfo);
var rowsAffectedParameter = new FunctionParameter();
modificationFunctionConfiguration.Configure(
new ModificationFunctionMapping(
entitySet,
new EntityType("E", "N", DataSpace.CSpace),
new EdmFunction("F", "N", DataSpace.SSpace),
new[]
{
new ModificationFunctionParameterBinding(
new FunctionParameter(
"P",
TypeUsage.Create(
PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String)),
ParameterMode.In),
new ModificationFunctionMemberPath(new[] { property }, null), false)
},
rowsAffectedParameter,
null),
ProviderRegistry.Sql2008_ProviderManifest);
Assert.Equal("Foo", rowsAffectedParameter.Name);
}
internal static void PopulateParameterFromTypeUsage(
EntityParameter parameter,
TypeUsage type,
bool isOutParam)
{
if (type != null)
{
if (Helper.IsEnumType(type.EdmType))
{
type = TypeUsage.Create((EdmType)Helper.GetUnderlyingEdmTypeForEnumType(type.EdmType));
}
else
{
PrimitiveTypeKind spatialType;
if (Helper.IsSpatialType(type, out spatialType))
{
parameter.EdmType = (EdmType)EdmProviderManifest.Instance.GetPrimitiveType(spatialType);
}
}
}
DbCommandDefinition.PopulateParameterFromTypeUsage((DbParameter)parameter, type, isOutParam);
}
public void Configure_should_not_validate_consistency_of_dependent_end_when_both_unconfigured()
{
var associationType = new AssociationType("A", XmlConstants.ModelNamespace_3, false, DataSpace.CSpace);
associationType.SourceEnd = new AssociationEndMember("S", new EntityType("E", "N", DataSpace.CSpace));
associationType.TargetEnd = new AssociationEndMember("T", new EntityType("E", "N", DataSpace.CSpace));
var navigationPropertyConfigurationA
= new NavigationPropertyConfiguration(new MockPropertyInfo(typeof(AType1), "N"));
associationType.SetConfiguration(navigationPropertyConfigurationA);
var navigationPropertyConfigurationB
= new NavigationPropertyConfiguration(new MockPropertyInfo(typeof(AType1), "N"));
navigationPropertyConfigurationB.Configure(
new NavigationProperty("N", TypeUsage.Create(associationType.TargetEnd.GetEntityType()))
{
RelationshipType = associationType
},
new EdmModel(DataSpace.CSpace), new EntityTypeConfiguration(typeof(object)));
}
internal override bool ResolveNameAndSetTypeUsage(
Converter.ConversionCache convertedItemCache,
Dictionary <SchemaElement, GlobalItem> newGlobalItems)
{
if (this._typeUsage != null)
{
return(true);
}
if (this._typeSubElement != null)
{
return(this._typeSubElement.ResolveNameAndSetTypeUsage(convertedItemCache, newGlobalItems));
}
if (this._type is ScalarType)
{
this._typeUsageBuilder.ValidateAndSetTypeUsage(this._type as ScalarType, false);
this._typeUsage = this._typeUsageBuilder.TypeUsage;
}
else
{
EdmType edmType = (EdmType)Converter.LoadSchemaElement(this._type, this._type.Schema.ProviderManifest, convertedItemCache, newGlobalItems);
if (edmType != null)
{
if (this._isRefType)
{
this._typeUsage = TypeUsage.Create((EdmType) new RefType(edmType as System.Data.Entity.Core.Metadata.Edm.EntityType));
}
else
{
this._typeUsageBuilder.ValidateAndSetTypeUsage(edmType, false);
this._typeUsage = this._typeUsageBuilder.TypeUsage;
}
}
}
if (this._collectionKind != CollectionKind.None)
{
this._typeUsage = TypeUsage.Create((EdmType) new CollectionType(this._typeUsage));
}
return(this._typeUsage != null);
}
public void Setting_column_should_update_property_mapping()
{
var columnProperty1 = new EdmProperty("C1", TypeUsage.Create(new PrimitiveType()
{
DataSpace = DataSpace.SSpace
}));
var property = new EdmProperty("P");
var columnMappingBuilder = new ColumnMappingBuilder(columnProperty1, new[] { property });
var scalarPropertyMapping = new ScalarPropertyMapping(property, columnProperty1);
columnMappingBuilder.SetTarget(scalarPropertyMapping);
var columnProperty2 = new EdmProperty("C2", TypeUsage.Create(new PrimitiveType()
{
DataSpace = DataSpace.SSpace
}));
columnMappingBuilder.ColumnProperty = columnProperty2;
Assert.Same(columnProperty2, columnMappingBuilder.ColumnProperty);
Assert.Same(columnProperty2, scalarPropertyMapping.Column);
}
public void Configure_should_configure_ends()
{
var navigationPropertyConfiguration = new NavigationPropertyConfiguration(new MockPropertyInfo(typeof(AType1), "N"))
{
RelationshipMultiplicity = RelationshipMultiplicity.ZeroOrOne,
InverseEndKind = RelationshipMultiplicity.Many
};
var associationType = new AssociationType("A", XmlConstants.ModelNamespace_3, false, DataSpace.CSpace);
associationType.SourceEnd = new AssociationEndMember("S", new EntityType("E", "N", DataSpace.CSpace));
associationType.TargetEnd = new AssociationEndMember("T", new EntityType("E", "N", DataSpace.CSpace));
navigationPropertyConfiguration.Configure(
new NavigationProperty("N", TypeUsage.Create(associationType.TargetEnd.GetEntityType()))
{
RelationshipType = associationType
},
new EdmModel(DataSpace.CSpace), new EntityTypeConfiguration(typeof(object)));
Assert.Equal(RelationshipMultiplicity.Many, associationType.SourceEnd.RelationshipMultiplicity);
Assert.Equal(RelationshipMultiplicity.ZeroOrOne, associationType.TargetEnd.RelationshipMultiplicity);
}
public void Configure_should_ensure_consistency_of_constraint_when_already_configured()
{
var associationType = new AssociationType("A", XmlConstants.ModelNamespace_3, false, DataSpace.CSpace);
associationType.SourceEnd = new AssociationEndMember("S", new EntityType("SE", "N", DataSpace.CSpace));
var targetEntityType = new EntityType("TE", "N", DataSpace.CSpace);
var propertyInfo = new MockPropertyInfo(typeof(int), "P2").Object;
var property = new EdmProperty("P2", TypeUsage.Create(PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.Int32)));
targetEntityType.AddMember(property);
property.SetClrPropertyInfo(propertyInfo);
associationType.TargetEnd = new AssociationEndMember("T", targetEntityType);
var navigationPropertyConfigurationA
= new NavigationPropertyConfiguration(new MockPropertyInfo(typeof(AType1), "N1"));
associationType.SetConfiguration(navigationPropertyConfigurationA);
var constraint = new ForeignKeyConstraintConfiguration(
new[]
{
propertyInfo
});
var navigationPropertyConfigurationB
= new NavigationPropertyConfiguration(new MockPropertyInfo(typeof(AType1), "N2"))
{
Constraint = constraint
};
navigationPropertyConfigurationB.Configure(
new NavigationProperty("N", TypeUsage.Create(associationType.TargetEnd.GetEntityType()))
{
RelationshipType = associationType
},
new EdmModel(DataSpace.CSpace), new EntityTypeConfiguration(typeof(object)));
Assert.Equal(constraint, navigationPropertyConfigurationA.Constraint);
}
/// <summary>
/// Build the collectionColumnMap from a store datareader, a type and an entitySet.
/// </summary>
/// <param name="storeDataReader"></param>
/// <param name="edmType"></param>
/// <param name="entitySet"></param>
/// <returns></returns>
internal static CollectionColumnMap CreateColumnMapFromReaderAndType(DbDataReader storeDataReader, EdmType edmType, EntitySet entitySet, Dictionary <string, FunctionImportReturnTypeStructuralTypeColumnRenameMapping> renameList)
{
Debug.Assert(Helper.IsEntityType(edmType) || null == entitySet, "The specified non-null EntitySet is incompatible with the EDM type specified.");
// Next, build the ColumnMap directly from the edmType and entitySet provided.
ColumnMap[] propertyColumnMaps = GetColumnMapsForType(storeDataReader, edmType, renameList);
ColumnMap elementColumnMap = null;
// NOTE: We don't have a null sentinel here, because the stored proc won't
// return one anyway; we'll just presume the data's always there.
if (Helper.IsRowType(edmType))
{
elementColumnMap = new RecordColumnMap(TypeUsage.Create(edmType), edmType.Name, propertyColumnMaps, null);
}
else if (Helper.IsComplexType(edmType))
{
elementColumnMap = new ComplexTypeColumnMap(TypeUsage.Create(edmType), edmType.Name, propertyColumnMaps, null);
}
else if (Helper.IsScalarType(edmType))
{
if (storeDataReader.FieldCount != 1)
{
throw EntityUtil.CommandExecutionDataReaderFieldCountForScalarType();
}
elementColumnMap = new ScalarColumnMap(TypeUsage.Create(edmType), edmType.Name, 0, 0);
}
else if (Helper.IsEntityType(edmType))
{
elementColumnMap = CreateEntityTypeElementColumnMap(storeDataReader, edmType, entitySet, propertyColumnMaps, null /*renameList*/);
}
else
{
Debug.Assert(false, "unexpected edmType?");
}
CollectionColumnMap collection = new SimpleCollectionColumnMap(edmType.GetCollectionType().TypeUsage, edmType.Name, elementColumnMap, null, null);
return(collection);
}
public void Can_update_complex_column_mapping()
{
var mappingFragment
= new MappingFragment(
new EntitySet(),
new EntityTypeMapping(
new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)))), false);
var property1 = EdmProperty.CreateComplex("P1", new ComplexType("CT"));
var property2 = new EdmProperty("P2");
var columnMappingBuilder1 = new ColumnMappingBuilder(new EdmProperty("C", TypeUsage.Create(new PrimitiveType()
{
DataSpace = DataSpace.SSpace
})), new[] { property1, property2 });
mappingFragment.AddColumnMapping(columnMappingBuilder1);
var columnProperty = new EdmProperty("C", TypeUsage.Create(new PrimitiveType()
{
DataSpace = DataSpace.SSpace
}));
var columnMappingBuilder2 = new ColumnMappingBuilder(columnProperty, new[] { property1, property2 });
mappingFragment.AddColumnMapping(columnMappingBuilder2);
var complexPropertyMapping = (ComplexPropertyMapping)mappingFragment.PropertyMappings.Single();
var typeMapping = complexPropertyMapping.TypeMappings.Single();
var scalarPropertyMapping = (ScalarPropertyMapping)typeMapping.PropertyMappings.Single();
Assert.Same(columnProperty, scalarPropertyMapping.Column);
Assert.Same(property2, scalarPropertyMapping.Property);
}
/// <summary>
/// Get the type usage for this parameter in model terms.
/// </summary>
/// <returns> The type usage for this parameter </returns>
/// <remarks>
/// Because GetTypeUsage throws CommandValidationExceptions, it should only be called from EntityCommand during command execution
/// </remarks>
internal virtual TypeUsage GetTypeUsage()
{
TypeUsage typeUsage;
if (!IsTypeConsistent)
{
throw new InvalidOperationException(
Strings.EntityClient_EntityParameterInconsistentEdmType(
_edmType.FullName, _parameterName));
}
if (_edmType != null)
{
typeUsage = TypeUsage.Create(_edmType);
}
else if (!DbTypeMap.TryGetModelTypeUsage(DbType, out typeUsage))
{
// Spatial types have only DbType 'Object', and cannot be represented in the static type map.
PrimitiveType primitiveParameterType;
if (DbType == DbType.Object
&&
Value != null
&&
ClrProviderManifest.Instance.TryGetPrimitiveType(Value.GetType(), out primitiveParameterType)
&&
Helper.IsSpatialType(primitiveParameterType))
{
typeUsage = EdmProviderManifest.Instance.GetCanonicalModelTypeUsage(primitiveParameterType.PrimitiveTypeKind);
}
else
{
throw new InvalidOperationException(Strings.EntityClient_UnsupportedDbType(DbType.ToString(), ParameterName));
}
}
Debug.Assert(typeUsage != null, "DbType.TryGetModelTypeUsage returned true for null TypeUsage?");
return(typeUsage);
}
public void Can_add_get_remove_column_conditions()
{
var entitySet1 = new EntitySet();
var associationSet = new AssociationSet("AS", new AssociationType("A", XmlConstants.ModelNamespace_3, false, DataSpace.CSpace));
var associationSetMapping
= new AssociationSetMapping(associationSet, entitySet1);
Assert.Empty(associationSetMapping.Conditions);
var conditionPropertyMapping
= new ValueConditionMapping(new EdmProperty("C", TypeUsage.Create(new PrimitiveType {
DataSpace = DataSpace.SSpace
})), 42);
associationSetMapping.AddCondition(conditionPropertyMapping);
Assert.Same(conditionPropertyMapping, associationSetMapping.Conditions.Single());
associationSetMapping.RemoveCondition(conditionPropertyMapping);
Assert.Empty(associationSetMapping.Conditions);
}
public void Cannot_add_duplicate_column_mapping_builder()
{
var mappingFragment
= new MappingFragment(
new EntitySet(),
new EntityTypeMapping(
new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)))), false);
var columnMappingBuilder =
new ColumnMappingBuilder(new EdmProperty("S", TypeUsage.Create(new PrimitiveType()
{
DataSpace = DataSpace.SSpace
})), new[] { new EdmProperty("S") });
mappingFragment.AddColumnMapping(columnMappingBuilder);
Assert.Equal(
Strings.InvalidColumnBuilderArgument("columnBuilderMapping"),
Assert.Throws <ArgumentException>(
() => mappingFragment.AddColumnMapping(columnMappingBuilder)).Message);
}
public static void GetIdentity_of_StorageComplexTypeMapping_returns_expected_value()
{
var complexType1 = new ComplexType("CT1", "N", DataSpace.CSpace);
var complexType2 = new ComplexType("CT2", "N", DataSpace.CSpace);
var complexType3 = new ComplexType("CT3", "N", DataSpace.CSpace);
var complexType4 = new ComplexType("CT4", "N", DataSpace.CSpace);
var property1 = new EdmProperty("A", TypeUsage.Create(complexType1));
var property2 = new EdmProperty("B", TypeUsage.Create(complexType2));
var propertyMapping1 = new ComplexPropertyMapping(property1);
var propertyMapping2 = new ComplexPropertyMapping(property2);
var mapping = new ComplexTypeMapping(false);
mapping.AddType(complexType2);
mapping.AddType(complexType1);
mapping.AddIsOfType(complexType4);
mapping.AddIsOfType(complexType3);
mapping.AddPropertyMapping(propertyMapping2);
mapping.AddPropertyMapping(propertyMapping1);
Assert.Equal("ComplexProperty(Identity=A),ComplexProperty(Identity=B),N.CT1,N.CT2,N.CT3,N.CT4",
BaseMetadataMappingVisitor.IdentityHelper.GetIdentity(mapping));
}
internal virtual TypeUsage GetTypeUsage()
{
if (!this.IsTypeConsistent)
{
throw new InvalidOperationException(Strings.EntityClient_EntityParameterInconsistentEdmType((object)this._edmType.FullName, (object)this._parameterName));
}
TypeUsage modelType;
if (this._edmType != null)
{
modelType = TypeUsage.Create(this._edmType);
}
else if (!DbTypeMap.TryGetModelTypeUsage(this.DbType, out modelType))
{
PrimitiveType primitiveType;
if (this.DbType != DbType.Object || this.Value == null || (!ClrProviderManifest.Instance.TryGetPrimitiveType(this.Value.GetType(), out primitiveType) || !Helper.IsSpatialType(primitiveType)))
{
throw new InvalidOperationException(Strings.EntityClient_UnsupportedDbType((object)this.DbType.ToString(), (object)this.ParameterName));
}
modelType = EdmProviderManifest.Instance.GetCanonicalModelTypeUsage(primitiveType.PrimitiveTypeKind);
}
return(modelType);
}
static internal TypeUsage GetLiteralTypeUsage(PrimitiveTypeKind primitiveTypeKind, bool isUnicode)
{
TypeUsage typeusage;
PrimitiveType primitiveType = EdmProviderManifest.Instance.GetPrimitiveType(primitiveTypeKind);
switch (primitiveTypeKind)
{
case PrimitiveTypeKind.String:
typeusage = TypeUsage.Create(primitiveType,
new FacetValues {
Unicode = isUnicode, MaxLength = TypeUsage.DefaultMaxLengthFacetValue, FixedLength = false, Nullable = false
});
break;
default:
typeusage = TypeUsage.Create(primitiveType,
new FacetValues {
Nullable = false
});
break;
}
return(typeusage);
}
public void Configure_should_update_model_dateTime_precision()
{
var configuration = CreateConfiguration();
configuration.Precision = 255;
var property = EdmProperty.CreatePrimitive("P", PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.DateTime));
configuration.Configure(property);
Assert.Equal((byte)255, property.Precision);
var edmPropertyMapping =
new ColumnMappingBuilder(
new EdmProperty(
"C", TypeUsage.Create(ProviderRegistry.Sql2008_ProviderManifest.GetStoreTypes().First(t => t.Name == "datetime2"))),
new List <EdmProperty>());
configuration.Configure(
new[] { Tuple.Create(edmPropertyMapping, new EntityType("T", XmlConstants.TargetNamespace_3, DataSpace.SSpace)) },
ProviderRegistry.Sql2008_ProviderManifest);
Assert.Equal((byte)255, edmPropertyMapping.ColumnProperty.Precision);
}
public static void SetStoreGeneratedPattern(
this EdmProperty property, StoreGeneratedPattern storeGeneratedPattern)
{
DebugCheck.NotNull(property);
MetadataProperty metadataProperty;
if (!property.MetadataProperties.TryGetValue(
XmlConstants.StoreGeneratedPatternAnnotation,
false,
out metadataProperty))
{
property.MetadataProperties.Source.Add(
new MetadataProperty(
XmlConstants.StoreGeneratedPatternAnnotation,
TypeUsage.Create(EdmProviderManifest.Instance.GetPrimitiveType(PrimitiveTypeKind.String)),
storeGeneratedPattern.ToString()));
}
else
{
metadataProperty.Value = storeGeneratedPattern.ToString();
}
}
internal override DbExpression AsCqt(DbExpression row, bool skipIsNotNull)
{
DbExpression cqt = this.RestrictedMemberSlot.MemberPath.AsCqt(row);
if (Helper.IsRefType(this.RestrictedMemberSlot.MemberPath.EdmType))
{
cqt = cqt.Deref();
}
if (this.Domain.Count == 1)
{
// Single value
cqt = cqt.IsOfOnly(TypeUsage.Create(((TypeConstant)this.Domain.Values.Single()).EdmType));
}
else
{
// Multiple values: build list of var IsOnOnly(t1), var = IsOnOnly(t1), ..., then OR them all.
List <DbExpression> operands = this.Domain.Values.Select(t => (DbExpression)cqt.IsOfOnly(TypeUsage.Create(((TypeConstant)t).EdmType))).ToList();
cqt = Helpers.BuildBalancedTreeInPlace(operands, (prev, next) => prev.Or(next));
}
return(cqt);
}
public void Configure_should_update_IsUnicode()
{
var configuration = CreateConfiguration();
configuration.IsUnicode = true;
var property = EdmProperty.CreatePrimitive("P", PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
configuration.Configure(property);
Assert.Equal(true, property.IsUnicode);
var edmPropertyMapping =
new ColumnMappingBuilder(
new EdmProperty(
"C", TypeUsage.Create(ProviderRegistry.Sql2008_ProviderManifest.GetStoreTypes().First(t => t.Name == "nvarchar"))),
new List <EdmProperty>());
configuration.Configure(
new[] { Tuple.Create(edmPropertyMapping, new EntityType("T", XmlConstants.TargetNamespace_3, DataSpace.SSpace)) },
ProviderRegistry.Sql2008_ProviderManifest);
Assert.Equal(true, edmPropertyMapping.ColumnProperty.IsUnicode);
}
private Dictionary <EdmProperty, TypeUsage> FindStoreTypeUsages(EntityType entityType)
{
Debug.Assert(entityType != null, "entityType == null");
var propertyToStoreTypeUsage = new Dictionary <EdmProperty, TypeUsage>();
var types = Tools.GetTypeHierarchy(entityType);
var entityTypeMappings =
_model.ConceptualToStoreMapping.EntitySetMappings
.SelectMany(s => s.EntityTypeMappings)
.Where(t => types.Contains(t.EntityType))
.ToArray();
foreach (var property in entityType.Properties)
{
foreach (var entityTypeMapping in entityTypeMappings)
{
var propertyMapping =
(ScalarPropertyMapping)entityTypeMapping.Fragments.SelectMany(f => f.PropertyMappings)
.FirstOrDefault(p => p.Property == property);
if (propertyMapping != null)
{
Debug.Assert(!propertyToStoreTypeUsage.ContainsKey(property), "Property already in dictionary");
propertyToStoreTypeUsage[property] = TypeUsage.Create(
propertyMapping.Column.TypeUsage.EdmType,
propertyMapping.Column.TypeUsage.Facets.Where(
f => f.Name != "StoreGeneratedPattern" && f.Name != "ConcurrencyMode"));
break;
}
}
}
return(propertyToStoreTypeUsage);
}
private RowType CreateRowTypeFromEntityType(EntityType entityType)
{
Debug.Assert(entityType != null, "entityType == null");
var types = Tools.GetTypeHierarchy(entityType);
var entityTypeMappings =
_model.ConceptualToStoreMapping.EntitySetMappings
.SelectMany(s => s.EntityTypeMappings)
.Where(t => types.Contains(t.EntityType))
.ToArray();
List <EdmProperty> rowTypeProperties = new List <EdmProperty>();
foreach (var property in entityType.Properties)
{
foreach (var entityTypeMapping in entityTypeMappings)
{
var propertyMapping =
(ScalarPropertyMapping)entityTypeMapping.Fragments.SelectMany(f => f.PropertyMappings)
.FirstOrDefault(p => p.Property == property);
if (propertyMapping != null)
{
// we must use the column name and not just the name of the property to support custom column mappings
rowTypeProperties.Add(EdmProperty.Create(propertyMapping.Column.Name,
TypeUsage.Create(
propertyMapping.Column.TypeUsage.EdmType,
propertyMapping.Column.TypeUsage.Facets.Where(
f => f.Name != "StoreGeneratedPattern" && f.Name != "ConcurrencyMode"))));
break;
}
}
}
return(RowType.Create(rowTypeProperties, null));
}
public void Configure_should_validate_consistency_of_constraint_when_already_configured()
{
var associationType = new AssociationType("A", XmlConstants.ModelNamespace_3, false, DataSpace.CSpace);
associationType.SourceEnd = new AssociationEndMember("S", new EntityType("E", "N", DataSpace.CSpace));
associationType.TargetEnd = new AssociationEndMember("T", new EntityType("E", "N", DataSpace.CSpace));
var navigationPropertyConfigurationA
= new NavigationPropertyConfiguration(new MockPropertyInfo(typeof(AType1), "N1"))
{
Constraint = new ForeignKeyConstraintConfiguration(
new[]
{
new MockPropertyInfo(typeof(int), "P1").Object
})
};
associationType.SetConfiguration(navigationPropertyConfigurationA);
var navigationPropertyConfigurationB
= new NavigationPropertyConfiguration(new MockPropertyInfo(typeof(AType1), "N2"))
{
Constraint = new ForeignKeyConstraintConfiguration(
new[]
{
new MockPropertyInfo(typeof(int), "P2").Object
})
};
Assert.Equal(
Strings.ConflictingConstraint("N2", typeof(object)),
Assert.Throws <InvalidOperationException>(
() => navigationPropertyConfigurationB.Configure(
new NavigationProperty("N", TypeUsage.Create(associationType.TargetEnd.GetEntityType()))
{
RelationshipType = associationType
},
new EdmModel(DataSpace.CSpace), new EntityTypeConfiguration(typeof(object)))).Message);
}
