/// <summary>
/// 构造
/// </summary>
/// <param name="connection">驱动连接</param>
/// <param name="pool">池</param>
public PoolEntry(IDbConnection connection, PoolBase pool)
{
this.connection = connection;
this.hikariPool = (HikariPool)pool;
this.lastAccessed = DateTime.Now.Ticks;
this.createTime = lastAccessed;
}
/// <summary>
/// 连接提供DataSource
/// </summary>
/// <param name="configuration"></param>
public HikariDataSource(HikariConfig configuration)
{
configuration.Validate();
configuration.CopyStateTo(this);
Logger.Singleton.InfoFormat("{0} - Starting...", configuration.PoolName);
pool = fastPathPool = new HikariPool(this);
Logger.Singleton.InfoFormat("{0} - Start completed.", configuration.PoolName);
}
/// <summary>
/// 获取连接对象
/// </summary>
/// <returns></returns>
public IDbConnection GetConnection()
{
if (isShutdown)
{
throw new SQLException("HikariDataSource " + this + " has been closed.");
}
if (isInit)
{
//全局配置初始化
GlobalDBType.LoadXml(this.DBTypeXml);
//
if (!string.IsNullOrEmpty(this.DBType))
{
//根据全局配置信息查找DLL
var dllinfo = GlobalDBType.GetDriver(this.DBType);
if (dllinfo != null)
{
if (string.IsNullOrEmpty(this.DriverDLLFile))
{
this.DriverDLLFile = dllinfo.DriverDLLName;
}
}
}
isInit = false;
}
if (fastPathPool != null)
{
return(fastPathPool.GetConnection());
}
HikariPool result = pool;
if (result == null)
{
lock (this)
{
result = pool;
if (result == null)
{
Validate();
Logger.Singleton.InfoFormat("{} - Starting...", PoolName);
try
{
pool = result = new HikariPool(this);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Logger.Singleton.Error(ex.Message);
}
Logger.Singleton.InfoFormat("{} - Start completed.", PoolName);
}
}
}
return(result.GetConnection());
}
/// <summary>
/// 关闭
/// </summary>
public void Close()
{
if (isShutdown)
{
return;
}
HikariPool p = pool;
if (p != null)
{
try
{
Logger.Singleton.InfoFormat("{0} - Shutdown initiated...", PoolName);
p.ShutDown();
Logger.Singleton.InfoFormat("{0} - Shutdown completed.", PoolName);
}
catch (Exception e)
{
Logger.Singleton.WarnFormat("{0} - Interrupted during closing,errormsg:{1}", PoolName, e);
Thread.CurrentThread.Interrupt();
}
}
}
/// <summary>
/// 连接提供DataSource
/// </summary>
public HikariDataSource() : base()
{
fastPathPool = null;
}
