/// <summary>
/// 构造函数。
/// </summary>
/// <param name="connectionConfig">链接配置。</param>
public Repository(IReadOnlyConnectionConfig connectionConfig)
{
if (connectionConfig is null)
{
throw new ArgumentNullException(nameof(connectionConfig));
}
Database = Create(this.connectionConfig = connectionConfig);
}
/// <summary>
/// 创建库。
/// </summary>
/// <param name="connectionConfig"></param>
/// <returns></returns>
public static IDatabase Create(IReadOnlyConnectionConfig connectionConfig)
{
if (connectionConfig is null)
{
throw new ArgumentNullException(nameof(connectionConfig));
}
var adapter = DbConnectionManager.Get(connectionConfig.ProviderName);
if (DbConnectionType.IsAssignableFrom(adapter.DbConnectionType))
{
return(new DbDatabase(connectionConfig, adapter));
}
return(new Database(connectionConfig, adapter));
}
/// <summary> /// 配置SqlServer支持。 /// </summary> /// <param name="optionsBuilder">配置器。</param> /// <param name="connectionConfig">链接配置。</param> public virtual void OnConfiguring(DbContextOptionsBuilder optionsBuilder, IReadOnlyConnectionConfig connectionConfig) => optionsBuilder.UseSqlServer(connectionConfig.ConnectionString);
/// <summary>
/// 构造函数。
/// </summary>
/// <param name="connectionConfig">链接配置。</param>
public DbRepository(IReadOnlyConnectionConfig connectionConfig) : base(connectionConfig)
{
}
/// <summary>
/// 链接
/// </summary>
/// <param name="connectionConfig">链接配置</param>
public Repository(IReadOnlyConnectionConfig connectionConfig)
{
ConnectionConfig = connectionConfig ?? throw new ArgumentNullException(nameof(connectionConfig));
}
/// <summary>
/// 链接
/// </summary>
/// <param name="connectionConfig">链接配置</param>
protected Repository()
{
ConnectionConfig = GetDbConfig() ?? throw new NoNullAllowedException("未找到数据链接配置信息!");
}
/// <summary>
/// 构造函数。
/// </summary>
/// <param name="connectionConfig">链接配置。</param>
public DRepository(IReadOnlyConnectionConfig connectionConfig) : base(connectionConfig)
{
this.connectionConfig = connectionConfig;
}
/// <summary>
/// inheritdoc
/// </summary>
public DbContext(IReadOnlyConnectionConfig connectionConfig)
{
this.connectionConfig = connectionConfig ?? throw new ArgumentNullException(nameof(connectionConfig));
}
/// <summary>
/// inheritdoc
/// </summary>
public DbContext()
{
connectionConfig = GetDbConfig();
}
public Database(IReadOnlyConnectionConfig connectionConfig, IDbConnectionLtsAdapter adapter)
{
this.connectionConfig = connectionConfig;
this.adapter = adapter;
this.databaseFor = DbConnectionManager.GetOrCreate(adapter);
}
/// <summary>
/// inheritdoc
/// </summary>
public DbContext(IReadOnlyConnectionConfig connectionConfig) : base(new DbContextOptions <TDbContext>())
{
this.connectionConfig = connectionConfig ?? throw new ArgumentNullException(nameof(connectionConfig));
}
/// <summary>
/// inheritdoc
/// </summary>
public DbContext() : base(new DbContextOptions <TDbContext>())
{
this.connectionConfig = GetDbConfig() ?? throw new ArgumentNullException(nameof(connectionConfig));;
}
