private static void Remap(IIoDeviceRunTarget ioDevice, RemapTagsParameter parameter,
RemapTagsResult result)
{
bool readOnly = !parameter.DigWriteIds.Any() && !parameter.NumWriteIds.Any();
if (readOnly)
{
ioDevice.EnterReadLock();
}
else
{
ioDevice.EnterWriteLock();
}
try {
if (!readOnly)
{
WriteDigValues(ioDevice, parameter.DigWriteIds, parameter.DigWriteValues);
WriteNumValues(ioDevice, parameter.NumWriteIds, parameter.NumWriteValues);
}
result.DigReadValues = ReadDigValues(ioDevice, parameter.DigReadIds);
result.NumReadValues = ReadNumValues(ioDevice, parameter.NumReadIds);
result.Notifications = GetNotifications(ioDevice.Reporter.Notifications);
} finally {
if (readOnly)
{
ioDevice.ExitReadLock();
}
else
{
ioDevice.ExitWriteLock();
}
}
}
private void ApplyForNumericTags(RemapTagsResult result)
{
for (var i = 0; i < _readNumericTags.Count; i++)
{
var tag = _readNumericTags[i];
tag.UpdateValue(result.NumReadValues[i]);
}
}
private void ApplyForDigitalTags(RemapTagsResult result)
{
for (var i = 0; i < _readDigitalTags.Count; i++)
{
var tag = _readDigitalTags[i];
tag.UpdateValue(result.DigReadValues[i]);
}
}
protected override void EstablishContext()
{
base.EstablishContext();
Result = new RemapTagsResult {
DigReadValues = new bool?[] { false },
NumReadValues = new double?[] { RandomGenerator.GetRandomInt32() }
};
IoDevice.ApplyRemapResult(Result);
}
internal override void ApplyRemapResult(RemapTagsResult result)
{
if (result != null)
{
ApplyForDigitalTags(result);
ApplyForNumericTags(result);
}
else
{
ApplyForDigitalTagsNull();
ApplyForNumericTagsNull();
}
}
protected override void EstablishContext()
{
base.EstablishContext();
Service = new Mock <IService>();
Notification = new WcfNotification
{
StartTime = DateTime.UtcNow,
Message = "Message",
ShortDescription = "ShortDescription",
LongDescription = "LongDescription"
};
Result = new RemapTagsResult
{
Notifications = new[] { Notification }
};
Service.Setup(s => s.RemapTags(It.Is <RemapTagsParameter[]>(p => p.Length == 1 && p[0] == Parameter)))
.Returns(new[] { Result }).Verifiable();
}
public RemapTagsResult[] RemapTags(RemapTagsParameter[] parameters)
{
if (NotValid())
{
return(null);
}
var results = new RemapTagsResult[parameters.Length];
for (var parameterIndex = 0; parameterIndex < parameters.Length; parameterIndex++)
{
var parameter = parameters[parameterIndex];
var result = new RemapTagsResult();
results[parameterIndex] = result;
var ioDevice = _project.IoDeviceRunTargets[parameter.IoDeviceId];
Remap(ioDevice, parameter, result);
}
return(results);
}
private void ApplyResult(IoDeviceAbstract ioDevice, RemapTagsResult result)
{
_reporter.Report(result.Notifications);
ioDevice.ApplyRemapResult(result);
}
internal abstract void ApplyRemapResult(RemapTagsResult result);