public SqlDbContext(string connectionString_Read, string connectionString_ReadWrite, DataBaseType dataBaseType) : base(dataBaseType)
{
DbHelper.ConnString_R = connectionString_Read;
DbHelper.ConnString_RW = connectionString_ReadWrite;
DbHelper.DbType = dataBaseType;
DataBaseName = DataBaseAttribute.GetName(typeof(TDataBase));
}
protected OracleDbContext(string connectionString_Write, params string[] connectionString_Read) : base(connectionString_Write, connectionString_Read)
{
//add write connection to cache
GetDbConnection(connectionString_Write);
this.DataBaseType = CoffeeSql.Core.Configs.DataBaseType.Oracle;
this.DataBaseName = DataBaseAttribute.GetName(typeof(TDataBase));
}
protected NoSqlDbContext(DataBaseType dataBaseType, string connectionString) : base(dataBaseType)
{
switch (dataBaseType)
{
case DataBaseType.MongoDB:
Client = new MongoClient(connectionString);
break;
default:
break;
}
DataBaseName = DataBaseAttribute.GetName(typeof(TDataBase));
}
/// <summary>
/// 获取当前类关联的DB信息
/// </summary>
/// <returns></returns>
private static DBInfo GetDB()
{
Type cType = typeof(T);
DataBaseAttribute att = FastInvoke.GetClassAttribute <DataBaseAttribute>(cType);
if (att == null)
{
throw new Exception(cType.FullName + "类还没配置DataBaseAttribute标签");
}
string dbName = att.DataBaseName;
DataAccessLoader.InitConfig();
return(DataAccessLoader.GetDBInfo(dbName));
}
protected SqlServerDbContext(string connectionString_Write, params string[] connectionStrings_Read) : base(connectionString_Write, connectionStrings_Read)
{
DataBaseType = DataBaseType.SqlServer;
DataBaseName = DataBaseAttribute.GetName(typeof(TDataBase));
}
protected NoSqlDbContext(MongoClientSettings mongoClientSettings) : base(DataBaseType.MongoDB)
{
Client = new MongoClient(mongoClientSettings);
DataBaseName = DataBaseAttribute.GetName(typeof(TDataBase));
}
/// <summary>
/// 上下文赋值
/// </summary>
private void SetContext()
{
DataBaseType = DataBaseType.MongoDB;
DataBaseName = DataBaseAttribute.GetName(typeof(TDataBase));
}
protected MysqlDbContext(string connectionString_Write, params string[] connectionString_Read) : base(connectionString_Write, connectionString_Read)
{
this.DataBaseType = CoffeeSql.Core.Configs.DataBaseType.MySql;
this.DataBaseName = DataBaseAttribute.GetName(typeof(TDataBase));
}
