apewer-dotnet/Apewer/Source/IDatabase.cs

using Apewer;
using System;
using System.Collections.Generic;
using System.Data;

namespace Apewer.Source
{

    /// <summary>数据库引擎访问接口。</summary>
    public interface IDatabase : IDisposable
    {

        /// <summary>获取或设置日志记录器。</summary>
        Logger Logger { get; set; }

        /// <summary>数据库当前在线，表示连接可用。</summary>
        bool Online { get; }

        /// <summary>连接数据库，若未连接则尝试连接，获取连接成功的状态。</summary>
        bool Connect();

        /// <summary>关闭连接。</summary>
        void Close();

        /// <summary>关闭连接，且重置连接信息。</summary>
        new void Dispose();

        /// <summary>查询。</summary>
        IQuery Query(string statement);

        /// <summary>查询。</summary>
        IQuery Query(string statement, IEnumerable<IDataParameter> parameter);

        /// <summary>执行。</summary>
        IExecute Execute(string statement);

        /// <summary>执行。</summary>
        IExecute Execute(string statement, IEnumerable<IDataParameter> parameter);

    }

}