public override ISqlBuilder CreateSqlBuilder(BaseQueueManger queueManger, Queue queue)
{
switch (queueManger.ContextMap.ContextProperty.DataVer)
{
case "2000": return new SqlBuilder2000(queueManger, queue);
}
return new SqlBuilder(queueManger, queue);
}
/// <summary>
/// 复制条件
/// </summary>
/// <param name="queue">队列</param>
internal void Copy(Queue queue)
{
ID = queue.ID;
Index = queue.Index;
ContextProvider = queue.ContextProvider;
ExpBuilder = queue.ExpBuilder;
SqlBuilder = ContextProvider.DbProvider.CreateSqlBuilder(ContextProvider.Map.ContextProperty.DataVer, ExpBuilder, Name);
}
/// <summary>
/// 复制条件
/// </summary>
/// <param name="queue">队列</param>
internal void Copy(Queue queue)
{
ID = queue.ID;
Index = queue.Index;
ContextProvider = queue.ContextProvider;
_expBuilder = queue.ExpBuilder;
//_sqlBuilder = queue.SqlBuilder;
//_procBuilder = queue.ProcBuilder;
}
public ExpressionBool(BaseQueueManger queueManger, Queue queue) : base(queueManger, queue) { }
public override ISqlBuilder CreateSqlBuilder(BaseQueueManger queueManger, Queue queue)
{
return new SqlBuilder(queueManger, queue);
}
public SqlBuilder2000(BaseQueueManger queueManger, Queue queue) : base(queueManger, queue) { }
/// <summary> /// 创建SQL查询 /// </summary> /// <param name="queueManger">队列管理模块</param> /// <param name="queue">包含数据库SQL操作的队列</param> public abstract ISqlBuilder CreateSqlBuilder(BaseQueueManger queueManger, Queue queue);