public DbContextFactory(IServiceProvider _serviceProvider, IEFOptionsFactory _eFOptionsFactory)
{
_masterDbContexts = new ConcurrentDictionary <Type, DbContext>();
_slaveDbContexts = new ConcurrentDictionary <Type, DbContext>();
serviceProvider = _serviceProvider;
eFOptionsFactory = _eFOptionsFactory;
}
public RepositoryInfrastructureBase(RepositoryOptions <TDbContext> _unitOfWorkOptions, IEFOptionsFactory eFOptionsFactory)
{
unitOfWorkOptions = _unitOfWorkOptions;
options = eFOptionsFactory.Get <TDbContext>();
}
/// <summary>
/// 构造注入
/// </summary>
/// <param name="_options"></param>
/// <param name="_service"></param>
public BaseRepository(IServiceProvider _service, RepositoryOptions <TDbContext> _unitOfWorkOptions, IDbContextFactory _repositoryFactory, IRepositoryMediator <TDbContext> _repositoryMediator, IEFOptionsFactory eFOptionsFactory)
{
unitOfWorkOptions = _unitOfWorkOptions;
//获取上下文类型
unitOfWorkOptions.DbContextType = typeof(TDbContext);
//获取ef的配置信息
var dbInfo = eFOptionsFactory.Get <TDbContext>();
unitOfWorkOptions.WriteReadConnectionString = dbInfo?.WriteReadConnectionString;
//是否开启读写分离操作
unitOfWorkOptions.IsOpenMasterSlave = dbInfo.IsOpenMasterSlave;
//获取上下文
var _dbContext = _service.GetService(unitOfWorkOptions.DbContextType) as DbContext;
//设置上下文工厂
_repositoryFactory.Set(unitOfWorkOptions?.DbContextType, _dbContext);
repositoryMediator = _repositoryMediator;
}