private void AddServiceInstanceModel2Map(ServiceInstanceModel model)
{
if (!_serviceInstanceMap.ContainsKey(model.InstanceID))
{
_serviceInstanceMap.Add(model.InstanceID, model);
}
else
{
Debug.WriteLine("Service instance {0} already exists and cannot be added", model.InstanceID);
}
}
private void UpdateServiceList(List <ServiceInstance> updatedList)
{
try
{
// first of all update the flat Map with the new instances
foreach (var instance in updatedList)
{
if (_serviceInstanceMap.ContainsKey(instance.InstanceID.ToString()))
{
// if service instance already exists, replace it's scheduling info and notify about the change
_serviceInstanceMap[instance.InstanceID.ToString()].Instance.SchedulingInfo = instance.SchedulingInfo;
_serviceInstanceMap[instance.InstanceID.ToString()].NotifyAllPropertyChanged();
}
else
{
// insert into the flat Map
var instanceModel = new ServiceInstanceModel {
Instance = instance
};
_serviceInstanceMap.Add(instanceModel.InstanceID, instanceModel);
instance.Connect();
instance.StateChanged += ServiceInstance_StateChanged;
}
}
// update the hierarchy
foreach (var instance in updatedList)
{
var instanceModel = _serviceInstanceMap[instance.InstanceID.ToString()];
if (instance.ParentInstance == null)
{
if (!_serviceInstanceList.Contains(instanceModel))
{
_serviceInstanceList.Add(instanceModel);
}
}
else
{
var parentInstance = _serviceInstanceMap[instance.ParentInstance.InstanceID.ToString()];
if (parentInstance != null)
{
if (!parentInstance.ChildsSteps.Contains(instanceModel))
{
parentInstance.ChildsSteps.Add(instanceModel);
}
}
}
}
}
catch (Exception ex)
{
Log.Write(ToString(), String.Format("Failed to update service instances, ex: {0}", ex.Message), LogMessageType.Error);
}
}
private void RemoveServiceRecursively(ServiceInstanceModel service)
{
// clean all service childs recursively
if (service.ChildsSteps != null)
{
foreach (var child in service.ChildsSteps)
{
RemoveServiceRecursively(child);
}
service.ChildsSteps.Clear();
}
_serviceInstanceMap.Remove(service.InstanceID);
}
private void GenerateSampleData()
{
for (var i = 0; i < 10; i++)
{
var instanceModel = new ServiceInstanceModel
{
Instance = CreateServiceInstance(String.Format("service{0}", i))
};
for (var j = 0; j < i; j++)
{
var instanseChild = new ServiceInstanceModel
{
Instance = CreateServiceInstance(String.Format("service{0} child{1}", i, j))
};
// add to childs and to map
instanceModel.ChildsSteps.Add(instanseChild);
AddServiceInstanceModel2Map(instanseChild);
}
// add to list and to map
_serviceInstanceList.Add(instanceModel);
AddServiceInstanceModel2Map(instanceModel);
}
}
