public override void Initialize(Dictionary <string, object> settings)
{
string pluginNamespace = GetContainerNamespace();
//load types specific to this host into TypeContainer
TagConfigDatabase tagConfigDatabase = TagConfigDatabase.Instance;
tagConfigDatabase.Load(ConfigUtility.ReadFile(settings.GetValueOrNull("OpcTagConfigFile") as string));
TagStateManager tagStateManager = new TagStateManager(tagConfigDatabase);
settings["TagStateManager"] = tagStateManager;
settings["TagConfigDatabase"] = tagConfigDatabase;
//configure receiver
TypeContainer tc = TypeContainer.Instance;
IProcessor opcReceiver = tc.GetInstance <IReceiver>(pluginNamespace) as IProcessor;
IConverter <object, Tag> opcConverter = tc.GetInstance <IConverter <object, Tag> >(pluginNamespace);
settings["Logger"] = tc.GetInstance <ILogger>();
settings["OpcTagConverter"] = opcConverter;
if (opcReceiver != null)
{
this.AddReceiver("OpcReceiver", opcReceiver);
}
//configure IotHub Sender: need "IotHubConfigFile", "TagStateManager", "TagToIotHubMessageConverter" in settings
settings["TagToIotHubMessageConverter"] = tc.GetInstance <IConverter <Tag, object> >(pluginNamespace);
IProcessor iotHubSender = tc.GetInstance <ISender>(pluginNamespace) as IProcessor;
if (iotHubSender != null)
{
this.AddSender("IotHubSender", iotHubSender);
}
base.Initialize(settings);
}
public void ConstructorTest()
{
TagConfigDatabase db = TagConfigDatabase.Instance;
db.Load(_tagRecords);
TagStateManager tsm = new TagStateManager(db);
Assert.AreEqual("AirConditioner1.Temperature", tsm.GetTag("AirConditioner1.Temperature").Name);
}
public void UpdateTagTest()
{
TagConfigDatabase db = TagConfigDatabase.Instance;
db.Load(_tagRecords);
TagStateManager tsm = new TagStateManager(db);
Dictionary <string, object> fields = new Dictionary <string, object> {
{ "Quality", "1" }
};
tsm.UpdateTag <double>("AirConditioner1.Temperature", DateTime.UtcNow, 77.5D, fields);
tsm.UpdateTag <double>("AirConditioner1.Temperature", DateTime.UtcNow, 79.4D, fields);
var tag = tsm.GetTag("AirConditioner1.Temperature");
DataPoint <double> dp = (DataPoint <double>)tag.DataPoints["AirConditioner1.Temperature"];
Assert.AreEqual(79.4D, dp.Val);
}
private void LoadTags(TagConfigDatabase tagConfigDatabase)
{
var tagGroups = tagConfigDatabase.GetDisctinctTagGroupNames();
foreach (var groupName in tagGroups)
{
TagGroup currentTagGroup;
if (!_tagGroups.TryGetValue(groupName, out currentTagGroup))
{
currentTagGroup = new TagGroup(groupName);
_tagGroups.TryAdd(groupName, currentTagGroup);
}
var tagRecords = tagConfigDatabase.GetTags(groupName);
foreach (var tr in tagRecords)
{
Tag tag = new Tag(tr.TagName);
currentTagGroup.Config.SendIntervalSeconds = tr.SendingInterval;
currentTagGroup.Tags.TryAdd(tag.Name, tag);
}
}
}
public void QueryTest1()
{
List <TagConfigRecord> tagRecords = new List <TagConfigRecord>();
tagRecords.Add(new TagConfigRecord {
TagGroupName = "Group1", TagName = "Boiler1.Temperature", SendingInterval = 5, TagNamespaceIndex = 2
});
tagRecords.Add(new TagConfigRecord {
TagGroupName = "Group1", TagName = "AirConditioner1.Temperature", SendingInterval = 5, TagNamespaceIndex = 2
});
tagRecords.Add(new TagConfigRecord {
TagGroupName = "Group2", TagName = "Boiler2.Temperature", SendingInterval = 2, TagNamespaceIndex = 2
});
tagRecords.Add(new TagConfigRecord {
TagGroupName = "Group2", TagName = "AirConditioner2.Temperature", SendingInterval = 2, TagNamespaceIndex = 2
});
TagConfigDatabase db = TagConfigDatabase.Instance;
db.Load(tagRecords);
var groups = db.GetDisctinctTagGroupNames();
int count = 0;
foreach (string str in groups)
{
count++;
}
Assert.AreEqual(2, count);
var t1 = db.GetTagGroupName("Boiler1.Temperature");
Assert.AreEqual("Group1", t1);
var tagName = db.GetTagGroupName("Boiler1.Temperature1");
Assert.IsNull(tagName);
}
public TagStateManager(TagConfigDatabase tagConfigDatabase)
{
LoadTags(tagConfigDatabase);
}
