/// <summary>
/// 更新语句后处理(单个实体操作不引发)
/// </summary>
/// <param name="condition">执行条件</param>
/// <param name="args">参数值</param>
/// <param name="operatorType">操作类型</param>
private void OnOperatorExecuted(string condition, IEnumerable <DbParameter> args, DataOperatorType operatorType)
{
var mySqlParameters = args as DbParameter[] ?? args.ToArray();
OnOperatorExecuted(operatorType, condition, mySqlParameters);
DataUpdateHandler.OnOperatorExecuted(this, condition, mySqlParameters, operatorType);
}
/// <summary>
/// 更新语句后处理(单个实体操作不引发)
/// </summary>
/// <param name="operatorType">操作类型</param>
/// <param name="entity">其它参数</param>
private Task OnEvent(DataOperatorType operatorType, TData entity)
{
if (!GlobalEvent)
{
return(Task.CompletedTask);
}
return(DataUpdateHandler.OnStatusChanged(DataBase.Name, Name, operatorType, EntityEventValueType.EntityJson, JsonConvert.SerializeObject(entity)));
}
/// <summary>
/// 更新语句后处理(单个实体操作不引发)
/// </summary>
/// <param name="operatorType">操作类型</param>
/// <param name="key">其它参数</param>
private Task OnKeyEvent(DataOperatorType operatorType, object key)
{
if (!GlobalEvent)
{
return(Task.CompletedTask);
}
return(DataUpdateHandler.OnStatusChanged(DataBase.Name, Name, operatorType, EntityEventValueType.Key, key?.ToString()));
}
/// <summary>
/// 与更新同时执行的SQL(更新之后立即执行)
/// </summary>
/// <param name="condition">当前场景的执行条件</param>
/// <returns></returns>
private string AfterUpdateSql(string condition)
{
if (NoInjection)
{
return(null);
}
var code = new StringBuilder();
AfterUpdateSql(code, condition);
DataUpdateHandler.AfterUpdateSql(this, code, condition);
return(code.ToString());
}
/// <summary>
/// 更新语句后处理(单个实体操作不引发)
/// </summary>
private Task OnMulitUpdateEvent(DataOperatorType operatorType, string condition, DbParameter[] args)
{
if (!GlobalEvent)
{
return(Task.CompletedTask);
}
var queryCondition = new MulitCondition
{
Condition = condition,
Parameters = new ConditionParameter[args.Length]
};
for (int i = 0; i < args.Length; i++)
{
queryCondition.Parameters[i] = new ConditionParameter
{
Name = args[i].ParameterName,
Value = args[i].Value == DBNull.Value ? null : args[i].Value.ToString(),
Type = args[i].DbType
};
}
return(DataUpdateHandler.OnStatusChanged(DataBase.Name, Name, operatorType, EntityEventValueType.QueryCondition, JsonConvert.SerializeObject(queryCondition)));
}
static SqliteTable()
{
DataUpdateHandler.InitType <TData>();
}
/// <summary>
/// 保存完成后期处理
/// </summary>
/// <param name="entity">保存的对象</param>
/// <param name="operatorType">操作类型</param>
private void OnDataSaved(TData entity, DataOperatorType operatorType)
{
OnDataSaved(operatorType, entity);
DataUpdateHandler.OnDataSaved(entity, operatorType);
}
/// <summary>
/// 保存前处理
/// </summary>
/// <param name="entity">保存的对象</param>
/// <param name="operatorType">操作类型</param>
private void OnPrepareSave(TData entity, DataOperatorType operatorType)
{
OnPrepareSave(operatorType, entity);
DataUpdateHandler.OnPrepareSave(entity, operatorType);
}
static SqlServerTable()
{
DataUpdateHandler.InitType <TData>();
}