/// <summary>
/// 获取实时信号
/// </summary>
/// <param name="signalPrefix">信号前缀</param>
/// <param name="signalName">信号名</param>
/// <returns></returns>
public string GetSignalDataValue(string signalPrefix, string signalName)
{
CmcsSignalData cmcsSignalData = SelfDber.Entity <CmcsSignalData>("where SignalPrefix=:SignalPrefix and SignalName=:SignalName order by UpdateTime desc", new { SignalPrefix = signalPrefix, SignalName = signalName });
if (cmcsSignalData != null)
{
return(cmcsSignalData.SignalValue);
}
return(string.Empty);
}
/// <summary>
/// 设置实时信号
/// </summary>
/// <param name="signalPrefix">信号前缀</param>
/// <param name="signalName">信号名</param>
/// <param name="signalValue">值</param>
/// <returns></returns>
public bool SetSignalDataValue(string signalPrefix, string signalName, string signalValue)
{
CmcsSignalData cmcsSignalData = SelfDber.Entity <CmcsSignalData>("where SignalPrefix=:SignalPrefix and SignalName=:SignalName order by UpdateTime desc", new { SignalPrefix = signalPrefix, SignalName = signalName });
if (cmcsSignalData == null)
{
SelfDber.Insert(new CmcsSignalData
{
SignalPrefix = signalPrefix,
SignalName = signalName,
SignalValue = signalValue,
UpdateTime = DateTime.Now
});
}
return(SelfDber.Execute("update " + EntityReflectionUtil.GetTableName <CmcsSignalData>() + " set SignalValue=:SignalValue,UpdateTime=sysdate where SignalPrefix=:SignalPrefix and SignalName=:SignalName", new { SignalPrefix = signalPrefix, SignalName = signalName, SignalValue = signalValue }) > 0);
}
