public DbSetInfo GetByTableName(FullTableName tableName)
{
DbSetInfo entity;
_dbSets.TryGetValue(tableName, out entity);
return(entity);
}
private void Prepare()
{
// todo: bad design - make service
var model = ModelsCachedContainer.GetRawModel(_dbContextType, _logger);
UsedDbContextModel = model != null;
Log(nameof(Prepare),
UsedDbContextModel
? "Use dbContext model"
: "Don't use dbContext model");
var tableNames = GetTableNamesFromModel(model, _logger);
DefaultSchema = DefaultSchemaUpdater.GetDefaultSchema(_dbContextType, model, _logger);
foreach (var property in _dbContextType.GetProperties())
{
var propertyType = property.PropertyType;
if (!propertyType.GetTypeInfo().IsGenericType)
{
continue;
}
if (propertyType.GetGenericTypeDefinition() != typeof(DbSet <>))
{
continue;
}
var entityType = propertyType.GetGenericArguments()[0];
var entity = CreateDbSetWrapper(entityType, property.Name, tableNames);
var key = new FullTableName(entity.TableName, entity.Schema);
_dbSets[key] = entity;
}
}
private void Prepare()
{
// todo: bad design - make service
var model = ModelsCachedContainer.GetRawModel(_dbContextType, _logger);
UsedDbContextModel = model != null;
Log(nameof(Prepare),
UsedDbContextModel
? "Use dbContext model"
: "Don't use dbContext model");
DefaultSchema = DefaultSchemaUpdater.GetDefaultSchema(_dbContextType, model, _logger);
var rawTableNames = GetTableNamesFromModel(model, _logger);
DefaultIsUnicodeText = DefaultSchemaUpdater.GetDefaultIsUnicodeText(_dbContextType, _logger);
foreach (var i in UsedShamanOptions.Services.OfType <IModelPrepareService>())
{
i.UpdateModel(this, _dbContextType, _logger);
}
/*
* foreach (var property in _dbContextType.GetProperties())
* {
* var propertyType = property.PropertyType;
* if (!propertyType.GetTypeInfo().IsGenericType) continue;
* if (propertyType.GetGenericTypeDefinition() != typeof(DbSet<>)) continue;
* var entityType = propertyType.GetGenericArguments()[0];
*
* var fullTableName = GetTableName(entityType, property.Name, rawTableNames, DefaultSchema);
* var entity = CreateDbSetWrapper(entityType, fullTableName);
* var key = new FullTableName(entity.TableName, entity.Schema);
* key = key.WithDefaultSchema(DefaultSchema);
* _dbSets[key] = entity;
* _dbSetsWithoutModifications[fullTableName] = entity;
* }
*/
foreach (var aa in GetEntityTypes(_dbContextType))
{
var fullTableName = GetTableName(aa.EntityType, aa.Property.Name, rawTableNames, DefaultSchema);
var entity = CreateDbSetWrapper(aa.EntityType, fullTableName);
var key = new FullTableName(entity.TableName, entity.Schema);
key = key.WithDefaultSchema(DefaultSchema);
_dbSets[key] = entity;
}
}
private DbSetInfo CreateDbSetWrapper(Type entityType, FullTableName fullTableNameProposition)
{
var dbSetInfoUpdateServices = UsedShamanOptions.Services?.OfType <IDbSetInfoUpdateService>().ToArray();
var dbSetInfo = new DbSetInfo(entityType, fullTableNameProposition.TableName, this, fullTableNameProposition.Schema);
{
if (dbSetInfoUpdateServices != null)
{
foreach (var i in dbSetInfoUpdateServices)
{
i.UpdateDbSetInfo(dbSetInfo, entityType, _dbContextType, _logger);
}
}
}
var columnInfoUpdateServices = UsedShamanOptions.Services?.OfType <IColumnInfoUpdateService>().ToArray();
var useDirectSaverForType =
entityType.GetTypeInfo().GetCustomAttribute <NoDirectSaverAttribute>() == null;
foreach (var propertyInfo in entityType.GetProperties(BindingFlags.Instance | BindingFlags.Public))
{
var columnInfo = new ColumnInfo(dbSetInfo.Properites.Count, propertyInfo.Name, propertyInfo)
{
NotNull = NotNullFromPropertyType(propertyInfo.PropertyType)
};
if (useDirectSaverForType)
{
var readerWriter = SimplePropertyReaderWriter.Make(entityType, propertyInfo, _logger);
columnInfo.ValueReader = readerWriter;
columnInfo.ValueWriter = readerWriter;
}
if (columnInfoUpdateServices != null)
{
foreach (var service in columnInfoUpdateServices)
{
service.UpdateColumnInfoInModelInfo(columnInfo, dbSetInfo, _logger);
}
}
dbSetInfo.Properites.Add(columnInfo);
}
return(dbSetInfo);
}
