public DynamicDataAdapter(DynamicTypeDefinitionManager typeDefinitionManager)
: base(null, null, typeDefinitionManager.OperationAdapter)
{
TypeDefinitionManager = typeDefinitionManager;
_dynamicEntitySetAdapters = CreateEntitySetAdapters(typeDefinitionManager);
base.IsDatabaseNullHighestValue = typeDefinitionManager.IsDatabaseNullHighestValue;
}
internal static DynamicTypeDefinitionManager Create(DynamicMetadataProvider metadataProvider, Type dynamicDbContextType)
{
var typeDefinitionManager = new DynamicTypeDefinitionManager(dynamicDbContextType, metadataProvider.InformationSchema);
InitializeDbContext(metadataProvider, dynamicDbContextType, typeDefinitionManager);
return(typeDefinitionManager);
}
public static IEdmModel CreateEdmModel(ProviderSpecificSchema providerSchema, InformationSchemaMapping?informationSchemaMapping)
{
using (var metadataProvider = providerSchema.CreateMetadataProvider(informationSchemaMapping))
{
DynamicTypeDefinitionManager typeDefinitionManager = DynamicTypeDefinitionManager.Create(metadataProvider);
var dataAdapter = new DynamicDataAdapter(typeDefinitionManager);
return(dataAdapter.BuildEdmModel(metadataProvider));
}
}
public DynamicDataAdapter(DynamicTypeDefinitionManager typeDefinitionManager)
: base(null, null, typeDefinitionManager.OperationAdapter)
{
TypeDefinitionManager = typeDefinitionManager;
_dynamicEntitySetAdapters = CreateEntitySetAdapters(typeDefinitionManager);
_expressionVisitor = typeDefinitionManager.ExpressionVisitor;
base.IsDatabaseNullHighestValue = typeDefinitionManager.IsDatabaseNullHighestValue;
base.IsCaseSensitive = typeDefinitionManager.IsCaseSensitive;
}
private static Db.OeEntitySetAdapterCollection CreateEntitySetAdapters(DynamicTypeDefinitionManager typeDefinitionManager)
{
var entitySetAdapters = new Db.OeEntitySetAdapter[typeDefinitionManager.TypeDefinitions.Count];
int i = 0;
foreach (DynamicTypeDefinition typeDefinition in typeDefinitionManager.TypeDefinitions)
{
entitySetAdapters[i++] = CreateEntitySetAdapter(typeDefinition.DynamicTypeType, typeDefinition.TableEdmName, typeDefinition.IsQueryType);
}
return(new Db.OeEntitySetAdapterCollection(entitySetAdapters));
}
public static DynamicTypeDefinitionManager Create(DbContextOptions options, DynamicMetadataProvider metadataProvider)
{
int dynamicDbContextIndex = Interlocked.Increment(ref _dynamicDbContextIndex);
Type dynamicDbContextType = Type.GetType(typeof(DynamicDbContext).FullName + dynamicDbContextIndex.ToString("D2"));
ConstructorInfo ctor = dynamicDbContextType.GetConstructor(new Type[] { typeof(DbContextOptions), typeof(DynamicTypeDefinitionManager) });
var typeDefinitionManager = new DynamicTypeDefinitionManager(options, metadataProvider, ctor);
ctor = dynamicDbContextType.GetConstructor(new Type[] { typeof(DbContextOptions), typeof(DynamicModelBuilder).MakeByRefType() });
var dbContext = (DynamicDbContext)ctor.Invoke(new Object[] { options, new DynamicModelBuilder(typeDefinitionManager) });
_ = dbContext.Model; //force OnModelCreating
return(typeDefinitionManager);
}
public static DynamicTypeDefinitionManager Create(DynamicMetadataProvider metadataProvider)
{
int dynamicDbContextIndex = Interlocked.Increment(ref _dynamicDbContextIndex);
Type dynamicDbContextType = Type.GetType(typeof(DynamicDbContext).FullName + dynamicDbContextIndex.ToString("D2"));
if (dynamicDbContextType == null)
{
throw new InvalidOperationException("DynamicDbContext out range " + dynamicDbContextIndex.ToString());
}
var typeDefinitionManager = new DynamicTypeDefinitionManager(dynamicDbContextType, metadataProvider.InformationSchema);
ConstructorInfo ctor = dynamicDbContextType.GetConstructor(new Type[] { typeof(DbContextOptions), typeof(DynamicModelBuilder).MakeByRefType() });
DbContextOptions options = CreateOptions(metadataProvider.InformationSchema.DynamicDbContextOptions, dynamicDbContextType);
var dbContext = (DynamicDbContext)ctor.Invoke(new Object[] { options, new DynamicModelBuilder(metadataProvider, typeDefinitionManager) });
_ = dbContext.Model; //force OnModelCreating
return(typeDefinitionManager);
}
public DynamicModelBuilder(DynamicTypeDefinitionManager typeDefinitionManager)
{
TypeDefinitionManager = typeDefinitionManager;
_entityTypes = new Dictionary <String, EntityType>();
}
public virtual DynamicTypeDefinitionManager Create(DynamicMetadataProvider metadataProvider)
{
return(DynamicTypeDefinitionManager.Create(metadataProvider, CreateDynamicDbContextType()));
}
public DynamicDbContext01(DbContextOptions options, DynamicTypeDefinitionManager typeDefinitionManager)
: base(options, typeDefinitionManager)
{
}
protected DynamicDbContext(DbContextOptions options, DynamicTypeDefinitionManager typeDefinitionManager) : base(options)
{
TypeDefinitionManager = typeDefinitionManager;
}
public DynamicDataAdapter(DynamicTypeDefinitionManager typeDefinitionManager)
{
_typeDefinitionManager = typeDefinitionManager;
_dynamicEntitySetAdapters = CreateEntitySetAdapters(typeDefinitionManager);
}
public DynamicEdmModelMetadataProvider(IModel model, DynamicTypeDefinitionManager typeDefinitionManager) : base(model)
{
_typeDefinitionManager = typeDefinitionManager;
}
