public void WriteEntitySetMappingElement(EntitySetMapping entitySetMapping)
{
DebugCheck.NotNull(entitySetMapping);
_xmlWriter.WriteStartElement(MslConstructs.EntitySetMappingElement);
_xmlWriter.WriteAttributeString(MslConstructs.EntitySetMappingNameAttribute, entitySetMapping.EntitySet.Name);
foreach (var entityTypeMapping in entitySetMapping.EntityTypeMappings)
{
WriteEntityTypeMappingElement(entityTypeMapping);
}
foreach (var modificationFunctionMapping in entitySetMapping.ModificationFunctionMappings)
{
_xmlWriter.WriteStartElement(MslConstructs.EntityTypeMappingElement);
_xmlWriter.WriteAttributeString(
MslConstructs.EntityTypeMappingTypeNameAttribute,
GetEntityTypeName(_entityTypeNamespace + "." + modificationFunctionMapping.EntityType.Name, false));
WriteModificationFunctionMapping(modificationFunctionMapping);
_xmlWriter.WriteEndElement();
}
_xmlWriter.WriteEndElement();
}
public void GenerateViews_generates_views_for_all_containers_that_contain_mappings()
{
var storageMappingItemCollection =
CreateStorageMappingItemCollection(new[] { Ssdl, SchoolSsdl }, new[] { Csdl, SchoolCsdl }, new[] { Msl });
// Add second container mapping without type mappings.
var conceptualEntityContainer = storageMappingItemCollection.EdmItemCollection.GetItems <EntityContainer>()[1];
var storeEntityContainer = storageMappingItemCollection.StoreItemCollection.GetItems <EntityContainer>()[1];
var storeEntitySet = storeEntityContainer.EntitySets.First();
var containerMapping = new EntityContainerMapping(
conceptualEntityContainer, storeEntityContainer, storageMappingItemCollection, false);
var entitySetMapping = new EntitySetMapping(storeEntitySet, containerMapping);
containerMapping.AddSetMapping(entitySetMapping);
containerMapping.SetReadOnly();
storageMappingItemCollection.AddInternal(containerMapping);
var errors = new List <EdmSchemaError>();
var views = storageMappingItemCollection.GenerateViews("AdventureWorksEntities3", "AdventureWorksModelStoreContainer", errors);
Assert.Empty(errors);
Assert.Equal(2, views.Count);
errors = new List <EdmSchemaError>();
views = storageMappingItemCollection.GenerateViews("SchoolContainer", "SchoolStoreContainer", errors);
Assert.Empty(errors);
Assert.Equal(0, views.Count);
}
public void Can_clear_modification_function_mappings()
{
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("S", "N", null, null, entityType);
var function = new EdmFunction("F", "N", DataSpace.SSpace, new EdmFunctionPayload());
var container = new EntityContainer("C", DataSpace.CSpace);
container.AddEntitySetBase(entitySet);
var entitySetMapping =
new EntitySetMapping(
entitySet,
new EntityContainerMapping(container));
var functionMapping =
new ModificationFunctionMapping(
entitySet,
entityType,
function,
Enumerable.Empty <ModificationFunctionParameterBinding>(),
null,
null);
var entityFunctionMappings =
new EntityTypeModificationFunctionMapping(entityType, functionMapping, null, null);
entitySetMapping.AddModificationFunctionMapping(entityFunctionMappings);
Assert.Equal(1, entitySetMapping.ModificationFunctionMappings.Count());
entitySetMapping.ClearModificationFunctionMappings();
Assert.Equal(0, entitySetMapping.ModificationFunctionMappings.Count());
}
public void WriteMappingFragment_should_write_store_entity_set_name()
{
var fixture = new Fixture();
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("ES", "S", null, null, entityType);
var entityContainer = new EntityContainer("EC", DataSpace.SSpace);
entityContainer.AddEntitySetBase(entitySet);
var storageEntitySetMapping
= new EntitySetMapping(
entitySet,
new EntityContainerMapping(entityContainer));
TypeMapping typeMapping = new EntityTypeMapping(storageEntitySetMapping);
var mappingFragment = new MappingFragment(entitySet, typeMapping, false);
fixture.Writer.WriteMappingFragmentElement(mappingFragment);
Assert.Equal(
@"<MappingFragment StoreEntitySet=""ES"" />",
fixture.ToString());
}
public static void RemoveDefaultDiscriminator(
this MappingFragment entityTypeMappingFragment, EntitySetMapping entitySetMapping)
{
DebugCheck.NotNull(entityTypeMappingFragment);
var discriminatorColumn = entityTypeMappingFragment.RemoveDefaultDiscriminatorCondition();
if (discriminatorColumn != null)
{
var table = entityTypeMappingFragment.Table;
table.Properties
.Where(c => c.Name.Equals(discriminatorColumn.Name, StringComparison.Ordinal))
.ToList()
.Each(table.RemoveMember);
}
if (entitySetMapping != null
&& entityTypeMappingFragment.IsConditionOnlyFragment()
&&
!entityTypeMappingFragment.ColumnConditions.Any())
{
var entityTypeMapping =
entitySetMapping.EntityTypeMappings.Single(
etm => etm.MappingFragments.Contains(entityTypeMappingFragment));
entityTypeMapping.RemoveFragment(entityTypeMappingFragment);
if (entityTypeMapping.MappingFragments.Count == 0)
{
entitySetMapping.RemoveTypeMapping(entityTypeMapping);
}
}
}
/// <summary>
/// Removes an association set mapping.
/// </summary>
/// <param name="setMapping">The association set mapping to remove.</param>
public void RemoveSetMapping(EntitySetMapping setMapping)
{
Check.NotNull(setMapping, "setMapping");
Util.ThrowIfReadOnly(this);
m_entitySetMappings.Remove(setMapping.Set.Name);
}
public void Can_clear_modification_function_mappings()
{
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("S", "N", null, null, entityType);
var function = new EdmFunction("F", "N", DataSpace.SSpace, new EdmFunctionPayload());
var container = new EntityContainer("C", DataSpace.CSpace);
container.AddEntitySetBase(entitySet);
var entitySetMapping =
new EntitySetMapping(
entitySet,
new EntityContainerMapping(container));
var functionMapping =
new ModificationFunctionMapping(
entitySet,
entityType,
function,
Enumerable.Empty<ModificationFunctionParameterBinding>(),
null,
null);
var entityFunctionMappings =
new EntityTypeModificationFunctionMapping(entityType, functionMapping, null, null);
entitySetMapping.AddModificationFunctionMapping(entityFunctionMappings);
Assert.Equal(1, entitySetMapping.ModificationFunctionMappings.Count());
entitySetMapping.ClearModificationFunctionMappings();
Assert.Equal(0, entitySetMapping.ModificationFunctionMappings.Count());
}
public void Can_get_entity_set()
{
var entityContainerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
var entitySet = new EntitySet();
var entitySetMapping = new EntitySetMapping(entitySet, entityContainerMapping);
Assert.Same(entitySet, entitySetMapping.EntitySet);
}
public void Can_get_entity_set()
{
var entityContainerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
var entitySet = new EntitySet();
var entitySetMapping = new EntitySetMapping(entitySet, entityContainerMapping);
Assert.Same(entitySet, entitySetMapping.EntitySet);
}
public void Can_get_container_mapping()
{
var containerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
containerMapping);
Assert.Same(containerMapping, storageSetMapping.EntityContainerMapping);
}
/// <summary>Adds an entity set mapping.</summary>
/// <param name="setMapping">The entity set mapping to add.</param>
public void AddSetMapping(EntitySetMapping setMapping)
{
Check.NotNull <EntitySetMapping>(setMapping, nameof(setMapping));
Util.ThrowIfReadOnly((MetadataItem)this);
if (this.m_entitySetMappings.ContainsKey(setMapping.Set.Name))
{
return;
}
this.m_entitySetMappings.Add(setMapping.Set.Name, (EntitySetBaseMapping)setMapping);
}
public void Can_get_container_mapping()
{
var containerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
containerMapping);
Assert.Same(containerMapping, storageSetMapping.EntityContainerMapping);
}
/// <summary>
/// Adds an entity set mapping.
/// </summary>
/// <param name="setMapping">The entity set mapping to add.</param>
public void AddSetMapping(EntitySetMapping setMapping)
{
Check.NotNull(setMapping, "setMapping");
Util.ThrowIfReadOnly(this);
if (!m_entitySetMappings.ContainsKey(setMapping.Set.Name))
{
m_entitySetMappings.Add(setMapping.Set.Name, setMapping);
}
}
public void Can_not_add_null_mapping()
{
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
Assert.Equal(
"typeMapping",
Assert.Throws<ArgumentNullException>(() => storageSetMapping.AddTypeMapping(null)).ParamName);
}
public void Can_not_add_null_mapping()
{
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
Assert.Equal(
"typeMapping",
Assert.Throws <ArgumentNullException>(() => storageSetMapping.AddTypeMapping(null)).ParamName);
}
public void Can_get_set_mapping()
{
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
var storageTypeMapping
= new EntityTypeMapping(storageSetMapping);
Assert.Same(storageSetMapping, storageTypeMapping.SetMapping);
}
public void Can_get_set_mapping()
{
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
var storageTypeMapping
= new EntityTypeMapping(storageSetMapping);
Assert.Same(storageSetMapping, storageTypeMapping.SetMapping);
}
public void Cannot_add_type_mapping_when_read_only()
{
var entityContainerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
var entitySetMapping = new EntitySetMapping(new EntitySet(), entityContainerMapping);
var entityTypeMapping = new EntityTypeMapping(entitySetMapping);
entitySetMapping.SetReadOnly();
Assert.Equal(
Strings.OperationOnReadOnlyItem,
Assert.Throws <InvalidOperationException>(
() => entitySetMapping.AddTypeMapping(entityTypeMapping)).Message);
}
public static void GetIdentity_of_StorageSetMapping_returns_expected_value()
{
var entityType = new EntityType("ET", "N", DataSpace.CSpace);
var entitySet = new EntitySet("ES", "S", "T", null, entityType);
var associationType = new AssociationType("AT", "N", false, DataSpace.CSpace);
var associationSet = new AssociationSet("AS", associationType);
var entitySetMapping = new EntitySetMapping(entitySet, null);
var associationSetMapping = new AssociationSetMapping(associationSet, entitySet);
Assert.Equal(entitySet.Identity,
BaseMetadataMappingVisitor.IdentityHelper.GetIdentity(entitySetMapping));
Assert.Equal(associationSet.Identity,
BaseMetadataMappingVisitor.IdentityHelper.GetIdentity(associationSetMapping));
}
public void Can_get_entity_type_mappings()
{
var entityContainerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
var entitySetMapping = new EntitySetMapping(new EntitySet(), entityContainerMapping);
Assert.Empty(entitySetMapping.EntityTypeMappings);
var entityTypeMapping
= new EntityTypeMapping(
new EntitySetMapping(new EntitySet(), entityContainerMapping));
entitySetMapping.AddTypeMapping(entityTypeMapping);
Assert.Same(entityTypeMapping, entitySetMapping.EntityTypeMappings.Single());
}
public void Can_get_entity_type_mappings()
{
var entityContainerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
var entitySetMapping = new EntitySetMapping(new EntitySet(), entityContainerMapping);
Assert.Empty(entitySetMapping.EntityTypeMappings);
var entityTypeMapping
= new EntityTypeMapping(
new EntitySetMapping(new EntitySet(), entityContainerMapping));
entitySetMapping.AddTypeMapping(entityTypeMapping);
Assert.Same(entityTypeMapping, entitySetMapping.EntityTypeMappings.Single());
}
public void Can_get_entity_set_mappings()
{
var entityContainerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
Assert.Empty(entityContainerMapping.EntitySetMappings);
Assert.Empty(entityContainerMapping.EntitySetMaps);
var entitySetMapping
= new EntitySetMapping(
new EntitySet("ES", null, null, null, new EntityType("E", "N", DataSpace.CSpace)), entityContainerMapping);
entityContainerMapping.AddSetMapping(entitySetMapping);
Assert.Same(entitySetMapping, entityContainerMapping.EntitySetMappings.Single());
Assert.Same(entitySetMapping, entityContainerMapping.EntitySetMaps.Single());
}
public void Can_get_entity_set_mappings()
{
var entityContainerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
Assert.Empty(entityContainerMapping.EntitySetMappings);
Assert.Empty(entityContainerMapping.EntitySetMaps);
var entitySetMapping
= new EntitySetMapping(
new EntitySet("ES", null, null, null, new EntityType("E", "N", DataSpace.CSpace)), entityContainerMapping);
entityContainerMapping.AddSetMapping(entitySetMapping);
Assert.Same(entitySetMapping, entityContainerMapping.EntitySetMappings.Single());
Assert.Same(entitySetMapping, entityContainerMapping.EntitySetMaps.Single());
}
public void WriteEntitySetMappingElement_should_write_modification_function_mappings()
{
var fixture = new Fixture();
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("ES", "S", null, null, entityType);
var entityContainer = new EntityContainer("EC", DataSpace.SSpace);
entityContainer.AddEntitySetBase(entitySet);
var storageEntitySetMapping
= new EntitySetMapping(
entitySet,
new EntityContainerMapping(entityContainer));
var storageModificationFunctionMapping
= new ModificationFunctionMapping(
entitySet,
entityType,
new EdmFunction("F", "N", DataSpace.SSpace, new EdmFunctionPayload()),
Enumerable.Empty<ModificationFunctionParameterBinding>(),
null,
null);
storageEntitySetMapping.AddModificationFunctionMapping(
new EntityTypeModificationFunctionMapping(
entityType,
storageModificationFunctionMapping,
storageModificationFunctionMapping,
storageModificationFunctionMapping));
fixture.Writer.WriteEntitySetMappingElement(storageEntitySetMapping);
Assert.Equal(
@"<EntitySetMapping Name=""ES"">
<EntityTypeMapping TypeName="".E"">
<ModificationFunctionMapping>
<InsertFunction FunctionName=""N.F"" />
<UpdateFunction FunctionName=""N.F"" />
<DeleteFunction FunctionName=""N.F"" />
</ModificationFunctionMapping>
</EntityTypeMapping>
</EntitySetMapping>",
fixture.ToString());
}
public void SetReadOnly_is_called_on_child_mapping_items()
{
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("S", "N", null, null, entityType);
var function = new EdmFunction(
"F", "N", DataSpace.CSpace,
new EdmFunctionPayload
{
IsFunctionImport = true
});
var container = new EntityContainer("C", DataSpace.CSpace);
container.AddEntitySetBase(entitySet);
container.AddFunctionImport(function);
var entitySetMapping =
new EntitySetMapping(
entitySet,
new EntityContainerMapping(container));
var functionMapping =
new ModificationFunctionMapping(
entitySet,
entityType,
function,
Enumerable.Empty <ModificationFunctionParameterBinding>(),
null,
null);
var entityFunctionMapping =
new EntityTypeModificationFunctionMapping(entityType, functionMapping, null, null);
entitySetMapping.AddModificationFunctionMapping(entityFunctionMapping);
var entityTypeMapping = new EntityTypeMapping(entitySetMapping);
entitySetMapping.AddTypeMapping(entityTypeMapping);
Assert.False(entityTypeMapping.IsReadOnly);
Assert.False(entityFunctionMapping.IsReadOnly);
entitySetMapping.SetReadOnly();
Assert.True(entityTypeMapping.IsReadOnly);
Assert.True(entityFunctionMapping.IsReadOnly);
}
public void Cannot_add_mapping_fragment_when_read_only()
{
var setMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
var typeMapping
= new EntityTypeMapping(setMapping);
typeMapping.SetReadOnly();
var mappingFragment = new MappingFragment(new EntitySet(), typeMapping, false);
Assert.Equal(
Strings.OperationOnReadOnlyItem,
Assert.Throws<InvalidOperationException>(
() => typeMapping.AddFragment(mappingFragment)).Message);
}
public void Cannot_add_mapping_fragment_when_read_only()
{
var setMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
var typeMapping
= new EntityTypeMapping(setMapping);
typeMapping.SetReadOnly();
var mappingFragment = new MappingFragment(new EntitySet(), typeMapping, false);
Assert.Equal(
Strings.OperationOnReadOnlyItem,
Assert.Throws <InvalidOperationException>(
() => typeMapping.AddFragment(mappingFragment)).Message);
}
private static bool HasBaseWithIsTypeOf(EntitySetMapping entitySetMapping, EntityType entityType)
{
var baseType = entityType.BaseType;
while (baseType != null)
{
if (entitySetMapping.EntityTypeMappings
.Where(etm => etm.EntityType == baseType)
.Any(etm => etm.IsHierarchyMapping))
{
return true;
}
baseType = baseType.BaseType;
}
return false;
}
public void Can_add_remove_type_mapping()
{
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
Assert.Empty(storageSetMapping.TypeMappings);
var entityTypeMapping = new EntityTypeMapping(storageSetMapping);
storageSetMapping.AddTypeMapping(entityTypeMapping);
Assert.Same(entityTypeMapping, storageSetMapping.TypeMappings.Single());
storageSetMapping.RemoveTypeMapping(entityTypeMapping);
Assert.Empty(storageSetMapping.TypeMappings);
}
public void Can_add_remove_type_mapping()
{
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
Assert.Empty(storageSetMapping.TypeMappings);
var entityTypeMapping = new EntityTypeMapping(storageSetMapping);
storageSetMapping.AddTypeMapping(entityTypeMapping);
Assert.Same(entityTypeMapping, storageSetMapping.TypeMappings.Single());
storageSetMapping.RemoveTypeMapping(entityTypeMapping);
Assert.Empty(storageSetMapping.TypeMappings);
}
public void Cannot_remove_modification_function_mapping_when_read_only()
{
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("S", "N", null, null, entityType);
var function = new EdmFunction(
"F", "N", DataSpace.CSpace,
new EdmFunctionPayload
{
IsFunctionImport = true
});
var container = new EntityContainer("C", DataSpace.CSpace);
container.AddEntitySetBase(entitySet);
container.AddFunctionImport(function);
var entitySetMapping =
new EntitySetMapping(
entitySet,
new EntityContainerMapping(container));
var functionMapping =
new ModificationFunctionMapping(
entitySet,
entityType,
function,
Enumerable.Empty <ModificationFunctionParameterBinding>(),
null,
null);
var entityFunctionMappings =
new EntityTypeModificationFunctionMapping(entityType, functionMapping, null, null);
entitySetMapping.AddModificationFunctionMapping(entityFunctionMappings);
entitySetMapping.SetReadOnly();
Assert.Equal(
Strings.OperationOnReadOnlyItem,
Assert.Throws <InvalidOperationException>(
() => entitySetMapping.RemoveModificationFunctionMapping(entityFunctionMappings)).Message);
}
public void Can_add_get_remove_modification_function_mappings()
{
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("S", "N", null, null, entityType);
var function = new EdmFunction(
"F", "N", DataSpace.CSpace,
new EdmFunctionPayload
{
IsFunctionImport = true
});
var container = new EntityContainer("C", DataSpace.CSpace);
container.AddEntitySetBase(entitySet);
container.AddFunctionImport(function);
var entitySetMapping =
new EntitySetMapping(
entitySet,
new EntityContainerMapping(container));
var functionMapping =
new ModificationFunctionMapping(
entitySet,
entityType,
function,
Enumerable.Empty <ModificationFunctionParameterBinding>(),
null,
null);
var entityFunctionMappings =
new EntityTypeModificationFunctionMapping(entityType, functionMapping, null, null);
entitySetMapping.AddModificationFunctionMapping(entityFunctionMappings);
Assert.Same(entityFunctionMappings, entitySetMapping.ModificationFunctionMappings.Single());
entitySetMapping.RemoveModificationFunctionMapping(entityFunctionMappings);
Assert.Empty(entitySetMapping.ModificationFunctionMappings);
}
public void Can_add_remove_mapping_fragment()
{
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
var storageTypeMapping
= new EntityTypeMapping(storageSetMapping);
Assert.Empty(storageTypeMapping.MappingFragments);
var mappingFragment = new MappingFragment(new EntitySet(), storageTypeMapping, false);
storageTypeMapping.AddFragment(mappingFragment);
Assert.Same(mappingFragment, storageTypeMapping.MappingFragments.Single());
storageTypeMapping.RemoveFragment(mappingFragment);
Assert.Empty(storageTypeMapping.MappingFragments);
}
public void Can_add_remove_mapping_fragment()
{
var storageSetMapping
= new EntitySetMapping(
new EntitySet(),
new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)));
var storageTypeMapping
= new EntityTypeMapping(storageSetMapping);
Assert.Empty(storageTypeMapping.MappingFragments);
var mappingFragment = new MappingFragment(new EntitySet(), storageTypeMapping, false);
storageTypeMapping.AddFragment(mappingFragment);
Assert.Same(mappingFragment, storageTypeMapping.MappingFragments.Single());
storageTypeMapping.RemoveFragment(mappingFragment);
Assert.Empty(storageTypeMapping.MappingFragments);
}
public void SetReadOnly_is_called_on_child_mapping_items()
{
var conceptualContainer = new EntityContainer("C", DataSpace.CSpace);
var storeContainer = new EntityContainer("S", DataSpace.CSpace);
var containerMapping = new EntityContainerMapping(conceptualContainer, storeContainer, null, false);
var entitySet
= new EntitySet(
"ES", "S", "T", "Q",
new EntityType("ET", "N", DataSpace.SSpace));
var entitySetMapping = new EntitySetMapping(entitySet, containerMapping);
var associationSetMapping
= new AssociationSetMapping(
new AssociationSet(
"AS",
new AssociationType("AT", "N", false, DataSpace.CSpace)),
entitySet);
var functionImportMapping
= new FunctionImportMappingFake(
new EdmFunction("FI", "N", DataSpace.CSpace),
new EdmFunction("TF", "N", DataSpace.SSpace));
containerMapping.AddSetMapping(entitySetMapping);
containerMapping.AddSetMapping(associationSetMapping);
containerMapping.AddFunctionImportMapping(functionImportMapping);
Assert.False(containerMapping.IsReadOnly);
Assert.False(entitySetMapping.IsReadOnly);
Assert.False(associationSetMapping.IsReadOnly);
Assert.False(functionImportMapping.IsReadOnly);
containerMapping.SetReadOnly();
Assert.True(containerMapping.IsReadOnly);
Assert.True(entitySetMapping.IsReadOnly);
Assert.True(associationSetMapping.IsReadOnly);
Assert.True(functionImportMapping.IsReadOnly);
}
/// <summary>
/// Creates an EntityTypeMapping instance.
/// </summary>
/// <param name="entitySetMapping">The EntitySetMapping that contains this EntityTypeMapping.</param>
public EntityTypeMapping(EntitySetMapping entitySetMapping)
{
_entitySetMapping = entitySetMapping;
_fragments = new List<MappingFragment>();
}
public void Cannot_remove_type_mapping_when_read_only()
{
var entityContainerMapping = new EntityContainerMapping(new EntityContainer("C", DataSpace.CSpace));
var entitySetMapping = new EntitySetMapping(new EntitySet(), entityContainerMapping);
var entityTypeMapping = new EntityTypeMapping(entitySetMapping);
entitySetMapping.AddTypeMapping(entityTypeMapping);
entitySetMapping.SetReadOnly();
Assert.Equal(
Strings.OperationOnReadOnlyItem,
Assert.Throws<InvalidOperationException>(
() => entitySetMapping.RemoveTypeMapping(entityTypeMapping)).Message);
}
public void Cannot_remove_modification_function_mapping_when_read_only()
{
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("S", "N", null, null, entityType);
var function = new EdmFunction(
"F", "N", DataSpace.CSpace,
new EdmFunctionPayload
{
IsFunctionImport = true
});
var container = new EntityContainer("C", DataSpace.CSpace);
container.AddEntitySetBase(entitySet);
container.AddFunctionImport(function);
var entitySetMapping =
new EntitySetMapping(
entitySet,
new EntityContainerMapping(container));
var functionMapping =
new ModificationFunctionMapping(
entitySet,
entityType,
function,
Enumerable.Empty<ModificationFunctionParameterBinding>(),
null,
null);
var entityFunctionMappings =
new EntityTypeModificationFunctionMapping(entityType, functionMapping, null, null);
entitySetMapping.AddModificationFunctionMapping(entityFunctionMappings);
entitySetMapping.SetReadOnly();
Assert.Equal(
Strings.OperationOnReadOnlyItem,
Assert.Throws<InvalidOperationException>(
() => entitySetMapping.RemoveModificationFunctionMapping(entityFunctionMappings)).Message);
}
/// <summary>
/// Creates an EntityTypeMapping instance.
/// </summary>
/// <param name="entitySetMapping">The EntitySetMapping that contains this EntityTypeMapping.</param>
public EntityTypeMapping(EntitySetMapping entitySetMapping)
{
_entitySetMapping = entitySetMapping;
_fragments = new List <MappingFragment>();
}
public void Generate(
EntityType entityType,
IEnumerable<EdmProperty> properties,
EntitySetMapping entitySetMapping,
MappingFragment entityTypeMappingFragment,
IList<EdmProperty> propertyPath,
bool createNewColumn)
{
DebugCheck.NotNull(entityType);
DebugCheck.NotNull(properties);
DebugCheck.NotNull(entityTypeMappingFragment);
DebugCheck.NotNull(propertyPath);
var rootDeclaredProperties = entityType.GetRootType().DeclaredProperties;
foreach (var property in properties)
{
if (property.IsComplexType
&& propertyPath.Any(
p => p.IsComplexType
&& (p.ComplexType == property.ComplexType)))
{
throw Error.CircularComplexTypeHierarchy();
}
propertyPath.Add(property);
if (property.IsComplexType)
{
Generate(
entityType,
property.ComplexType.Properties,
entitySetMapping,
entityTypeMappingFragment,
propertyPath,
createNewColumn);
}
else
{
var tableColumn
= entitySetMapping.EntityTypeMappings
.SelectMany(etm => etm.MappingFragments)
.SelectMany(etmf => etmf.ColumnMappings)
.Where(pm => pm.PropertyPath.SequenceEqual(propertyPath))
.Select(pm => pm.ColumnProperty)
.FirstOrDefault();
if (tableColumn == null || createNewColumn)
{
var columnName
= string.Join("_", propertyPath.Select(p => p.Name));
tableColumn
= MapTableColumn(
property,
columnName,
!rootDeclaredProperties.Contains(propertyPath.First()));
entityTypeMappingFragment.Table.AddColumn(tableColumn);
if (entityType.KeyProperties().Contains(property))
{
entityTypeMappingFragment.Table.AddKeyMember(tableColumn);
}
}
entityTypeMappingFragment.AddColumnMapping(
new ColumnMappingBuilder(tableColumn, propertyPath.ToList()));
}
propertyPath.Remove(property);
}
}
BuildEntityTypeMapping(EntitySetMapping storeEntitySetMapping, SimpleMappingContext mappingContext, EntitySet storeEntitySet)
{
Debug.Assert(storeEntitySetMapping != null, "storeEntitySetMapping != null");
Debug.Assert(mappingContext != null, "mappingContext != null");
var entityType = storeEntitySetMapping.EntitySet.ElementType;
var entityTypeMapping = new EntityTypeMapping(storeEntitySetMapping);
entityTypeMapping.AddType(entityType);
var mappingFragment = new MappingFragment(storeEntitySet, entityTypeMapping, false);
entityTypeMapping.AddFragment(mappingFragment);
foreach (var propertyMapping in BuildPropertyMapping(storeEntitySet.ElementType, mappingContext))
{
mappingFragment.AddColumnMapping(propertyMapping);
}
return entityTypeMapping;
}
public void BuildEntityMapping_creates_valid_entity_mappings()
{
var storeEntityType =
EntityType.Create(
"foo_S",
"bar_S",
DataSpace.SSpace,
new[] { "Id" },
new[] { CreateStoreProperty("Id", "int") },
null);
var modelEntityType =
EntityType.Create(
"foo_C",
"bar_C",
DataSpace.CSpace,
new[] { "C_Id" },
new[] { EdmProperty.CreatePrimitive("C_Id", PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.Int32)) },
null);
var mappingContext = new SimpleMappingContext(new EdmModel(DataSpace.SSpace), true);
mappingContext.AddMapping(storeEntityType, modelEntityType);
mappingContext.AddMapping(storeEntityType.Properties.Single(), modelEntityType.Properties.Single());
var modelEntitySet = EntitySet.Create("ES", "Ns", null, null, modelEntityType, null);
var modelEntityContainer = EntityContainer.Create("C", DataSpace.SSpace, new[] { modelEntitySet }, null, null);
var storeEntitySet = EntitySet.Create("ES", "Ns.Store", null, null, storeEntityType, null);
var storageEntitySetMapping =
new EntitySetMapping(
modelEntitySet,
new EntityContainerMapping(modelEntityContainer, null, null, false, false));
var typeMapping =
DbDatabaseMappingBuilder
.BuildEntityTypeMapping(storageEntitySetMapping, mappingContext, storeEntitySet);
Assert.Same(modelEntityType, typeMapping.EntityType);
Assert.Equal(1, typeMapping.MappingFragments.Count);
var mappingFragment = typeMapping.MappingFragments.Single();
Assert.Equal(storeEntityType, mappingFragment.Table);
Assert.Equal(1, mappingFragment.ColumnMappings.Count());
}
public void GenerateViews_generates_views_for_all_containers_that_contain_mappings()
{
var storageMappingItemCollection =
CreateStorageMappingItemCollection(new[] { Ssdl, SchoolSsdl }, new[] { Csdl, SchoolCsdl }, new[] { Msl});
// Add second container mapping without type mappings.
var conceptualEntityContainer = storageMappingItemCollection.EdmItemCollection.GetItems<EntityContainer>()[1];
var storeEntityContainer = storageMappingItemCollection.StoreItemCollection.GetItems<EntityContainer>()[1];
var storeEntitySet = storeEntityContainer.EntitySets.First();
var containerMapping = new EntityContainerMapping(
conceptualEntityContainer, storeEntityContainer, storageMappingItemCollection, false);
var entitySetMapping = new EntitySetMapping(storeEntitySet, containerMapping);
containerMapping.AddSetMapping(entitySetMapping);
containerMapping.SetReadOnly();
storageMappingItemCollection.AddInternal(containerMapping);
var errors = new List<EdmSchemaError>();
var views = storageMappingItemCollection.GenerateViews("AdventureWorksEntities3", "AdventureWorksModelStoreContainer", errors);
Assert.Empty(errors);
Assert.Equal(2, views.Count);
errors = new List<EdmSchemaError>();
views = storageMappingItemCollection.GenerateViews("SchoolContainer", "SchoolStoreContainer", errors);
Assert.Empty(errors);
Assert.Equal(0, views.Count);
}
public static EntitySetMapping AddEntitySetMapping(
this DbDatabaseMapping databaseMapping, EntitySet entitySet)
{
DebugCheck.NotNull(databaseMapping);
DebugCheck.NotNull(entitySet);
var entitySetMapping = new EntitySetMapping(entitySet, null);
databaseMapping
.EntityContainerMappings
.Single()
.AddSetMapping(entitySetMapping);
return entitySetMapping;
}
/// <summary>Removes an association set mapping.</summary>
/// <param name="setMapping">The association set mapping to remove.</param>
public void RemoveSetMapping(EntitySetMapping setMapping)
{
Check.NotNull <EntitySetMapping>(setMapping, nameof(setMapping));
Util.ThrowIfReadOnly((MetadataItem)this);
this.m_entitySetMappings.Remove(setMapping.Set.Name);
}
public void SetReadOnly_is_called_on_child_mapping_items()
{
var conceptualContainer = new EntityContainer("C", DataSpace.CSpace);
var storeContainer = new EntityContainer("S", DataSpace.CSpace);
var containerMapping = new EntityContainerMapping(conceptualContainer, storeContainer, null, false);
var entitySet
= new EntitySet(
"ES", "S", "T", "Q",
new EntityType("ET", "N", DataSpace.SSpace));
var entitySetMapping = new EntitySetMapping(entitySet, containerMapping);
var associationSetMapping
= new AssociationSetMapping(
new AssociationSet(
"AS",
new AssociationType("AT", "N", false, DataSpace.CSpace)),
entitySet);
var functionImporMapping
= new FunctionImportMappingFake(
new EdmFunction("FI", "N", DataSpace.CSpace),
new EdmFunction("TF", "N", DataSpace.SSpace));
containerMapping.AddSetMapping(entitySetMapping);
containerMapping.AddSetMapping(associationSetMapping);
containerMapping.AddFunctionImportMapping(functionImporMapping);
Assert.False(containerMapping.IsReadOnly);
Assert.False(entitySetMapping.IsReadOnly);
Assert.False(associationSetMapping.IsReadOnly);
Assert.False(functionImporMapping.IsReadOnly);
containerMapping.SetReadOnly();
Assert.True(containerMapping.IsReadOnly);
Assert.True(entitySetMapping.IsReadOnly);
Assert.True(associationSetMapping.IsReadOnly);
Assert.True(functionImporMapping.IsReadOnly);
}
private static MappingFragment FindStorageMappingFragmentInStorageMapping(EntitySetMapping storageMapping)
{
// Find the storage mapping fragment that the entity is mapped to
var entityTypeMappings = storageMapping.EntityTypeMappings;
var entityTypeMapping = entityTypeMappings.First();
// using First() because Table-per-Hierarchy (TPH) produces multiple copies of the entity type mapping
var fragments = entityTypeMapping.Fragments;
if (fragments.Count() != 1)
{
throw new EnumGeneratorException(string.Format("{0} Fragments found.", fragments.Count()));
}
var fragment = fragments.Single();
return fragment;
}
private static IEnumerable<ColumnMappingBuilder> GetColumnMappings(
EntityType entityType, EntitySetMapping entitySetMapping)
{
DebugCheck.NotNull(entityType);
DebugCheck.NotNull(entitySetMapping);
return new[] { entityType }
.Concat(GetParents(entityType))
.SelectMany(
et => entitySetMapping
.TypeMappings
.Where(stm => stm.Types.Contains(et))
.SelectMany(stm => stm.MappingFragments)
.SelectMany(mf => mf.ColumnMappings));
}
public static void GetIdentity_of_StorageSetMapping_returns_expected_value()
{
var entityType = new EntityType("ET", "N", DataSpace.CSpace);
var entitySet = new EntitySet("ES", "S", "T", null, entityType);
var associationType = new AssociationType("AT", "N", false, DataSpace.CSpace);
var associationSet = new AssociationSet("AS", associationType);
var entitySetMapping = new EntitySetMapping(entitySet, null);
var associationSetMapping = new AssociationSetMapping(associationSet, entitySet);
Assert.Equal(entitySet.Identity,
BaseMetadataMappingVisitor.IdentityHelper.GetIdentity(entitySetMapping));
Assert.Equal(associationSet.Identity,
BaseMetadataMappingVisitor.IdentityHelper.GetIdentity(associationSetMapping));
}
public void Can_add_get_remove_modification_function_mappings()
{
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("S", "N", null, null, entityType);
var function = new EdmFunction(
"F", "N", DataSpace.CSpace,
new EdmFunctionPayload
{
IsFunctionImport = true
});
var container = new EntityContainer("C", DataSpace.CSpace);
container.AddEntitySetBase(entitySet);
container.AddFunctionImport(function);
var entitySetMapping =
new EntitySetMapping(
entitySet,
new EntityContainerMapping(container));
var functionMapping =
new ModificationFunctionMapping(
entitySet,
entityType,
function,
Enumerable.Empty<ModificationFunctionParameterBinding>(),
null,
null);
var entityFunctionMappings =
new EntityTypeModificationFunctionMapping(entityType, functionMapping, null, null);
entitySetMapping.AddModificationFunctionMapping(entityFunctionMappings);
Assert.Same(entityFunctionMappings, entitySetMapping.ModificationFunctionMappings.Single());
entitySetMapping.RemoveModificationFunctionMapping(entityFunctionMappings);
Assert.Empty(entitySetMapping.ModificationFunctionMappings);
}
public void SetReadOnly_is_called_on_child_mapping_items()
{
var entityType = new EntityType("E", "N", DataSpace.CSpace);
var entitySet = new EntitySet("S", "N", null, null, entityType);
var function = new EdmFunction(
"F", "N", DataSpace.CSpace,
new EdmFunctionPayload
{
IsFunctionImport = true
});
var container = new EntityContainer("C", DataSpace.CSpace);
container.AddEntitySetBase(entitySet);
container.AddFunctionImport(function);
var entitySetMapping =
new EntitySetMapping(
entitySet,
new EntityContainerMapping(container));
var functionMapping =
new ModificationFunctionMapping(
entitySet,
entityType,
function,
Enumerable.Empty<ModificationFunctionParameterBinding>(),
null,
null);
var entityFunctionMapping =
new EntityTypeModificationFunctionMapping(entityType, functionMapping, null, null);
entitySetMapping.AddModificationFunctionMapping(entityFunctionMapping);
var entityTypeMapping = new EntityTypeMapping(entitySetMapping);
entitySetMapping.AddTypeMapping(entityTypeMapping);
Assert.False(entityTypeMapping.IsReadOnly);
Assert.False(entityFunctionMapping.IsReadOnly);
entitySetMapping.SetReadOnly();
Assert.True(entityTypeMapping.IsReadOnly);
Assert.True(entityFunctionMapping.IsReadOnly);
}
BuildEntitySetMappings(EntityContainerMapping entityContainerMapping, SimpleMappingContext mappingContext)
{
Debug.Assert(entityContainerMapping != null, "entityContainerMapping != null");
Debug.Assert(mappingContext != null, "mappingContext != null");
foreach (var storeEntitySet in mappingContext.StoreEntitySets())
{
var entitySetMapping = new EntitySetMapping(mappingContext[storeEntitySet], entityContainerMapping);
entitySetMapping.AddTypeMapping(BuildEntityTypeMapping(entitySetMapping, mappingContext, storeEntitySet));
yield return entitySetMapping;
}
}