/// <summary>
/// 初始化数据库环境、实例化子类中，所有Set属性
/// </summary>
public void Initializer()
{
if (IsInitializer)
{
return;
}
// 数据库提供者
DbProvider = AbsDbProvider.CreateInstance(_contextConnection.DbType, _contextConnection.DataVer);
// 默认SQL执行者
Executeor = new ExecuteSql(new DbExecutor(_contextConnection.ConnectionString, _contextConnection.DbType, _contextConnection.CommandTimeout, IsMergeCommand && DbProvider.IsSupportTransaction ? IsolationLevel.Serializable : IsolationLevel.Unspecified), this);
// 代理SQL记录
if (SystemConfigs.ConfigEntity.IsWriteDbLog)
{
Executeor = new ExecuteSqlLogProxy(Executeor);
}
// 代理异常记录
if (SystemConfigs.ConfigEntity.IsWriteDbExceptionLog)
{
Executeor = new ExecuteSqlExceptionLogProxy(Executeor);
}
// 队列管理者
QueueManger = new QueueManger(this);
// 手动编写SQL
ManualSql = new ManualSql(this);
// 上下文映射关系
this.ContextMap = new ContextDataMap(ContextType);
IsInitializer = true;
}
protected virtual void Dispose(bool disposing)
{
//释放托管资源
if (disposing)
{
QueueManger.Dispose();
Executeor.DataBase.Dispose();
}
}
