public void Generate(EdmEntityType entityType, DbDatabaseMapping databaseMapping)
{
//Contract.Requires(entityType != null);
//Contract.Requires(databaseMapping != null);
var entitySet = databaseMapping.Model.GetEntitySet(entityType);
var entitySetMapping
= databaseMapping.GetEntitySetMapping(entitySet)
?? databaseMapping.AddEntitySetMapping(entitySet);
var table
= entitySetMapping.EntityTypeMappings.Any()
? entitySetMapping.EntityTypeMappings.First().TypeMappingFragments.First().Table
: databaseMapping.Database.AddTable(entityType.GetRootType().Name);
var entityTypeMappingFragment = new DbEntityTypeMappingFragment
{
Table = table
};
var entityTypeMapping = new DbEntityTypeMapping
{
EntityType = entityType,
IsHierarchyMapping = false
};
entityTypeMapping.TypeMappingFragments.Add(entityTypeMappingFragment);
entityTypeMapping.SetClrType(entityType.GetClrType());
entitySetMapping.EntityTypeMappings.Add(entityTypeMapping);
new PropertyMappingGenerator(_providerManifest)
.Generate(
entityType,
entityType.Properties,
entitySetMapping,
entityTypeMappingFragment,
new List<EdmProperty>(),
false);
}
public void Can_get_and_set_mapping_for_entity_set()
{
var databaseMapping = new DbDatabaseMapping()
.Initialize(new EdmModel().Initialize(), new DbDatabaseMetadata());
var entitySet = new EdmEntitySet();
Assert.Same(databaseMapping.AddEntitySetMapping(entitySet), databaseMapping.GetEntitySetMapping(entitySet));
}
protected static DbEntityTypeMapping GetEntityTypeMappingInHierarchy(
DbDatabaseMapping databaseMapping, EdmEntityType entityType)
{
//Contract.Requires(databaseMapping != null);
//Contract.Requires(entityType != null);
var entityTypeMapping = databaseMapping.GetEntityTypeMapping(entityType);
if (entityTypeMapping == null)
{
var entitySetMapping =
databaseMapping.GetEntitySetMapping(databaseMapping.Model.GetEntitySet(entityType));
if (entitySetMapping != null)
{
entityTypeMapping = entitySetMapping
.EntityTypeMappings
.First(
etm => entityType.DeclaredProperties.All(
dp => etm.TypeMappingFragments.First()
.PropertyMappings.Select(pm => pm.PropertyPath.First()).Contains(dp)));
}
}
if (entityTypeMapping == null)
{
throw Error.UnmappedAbstractType(entityType.GetClrType());
}
return entityTypeMapping;
}
