I think the only way you could do it directly without the REST API is by having access to the FlowController, but that is purposely not exposed to extension points... actually StandardFlowController is what implements the EventAccess interface which ends up providing the path way to the status objects.
I would have to defer to Joe, Mark, and others about whether we would want to expose direct access to components through controller services, or some other extension point. On Fri, Apr 22, 2016 at 9:46 AM, Jeremy Dyer <[email protected]> wrote: > Bryan, > > The ReportingTask enumeration makes sense and was helpful for something > else I am working on as well. > > Like Joe however I'm looking for a way to not just get the *Status objects > but rather start and stop processors. Is there a way to do that from the > ReportContext scope? I imagine you could pull the Processor "Id" from the > ProcessorStatus and then use the REST API but was looking for something > more direct than having to use the REST API > > > On Fri, Apr 22, 2016 at 9:23 AM, Bryan Bende <[email protected]> wrote: > > > Hi Joe, > > > > I'm not sure if a controller service can do this, but a ReportingTask has > > access to similar information. > > > > A ReportingTask gets access to a ReportingContext, which can access > > EventAccess which can access ProcessGroupStatus. > > > > From ProcessGroupStatus you are at the root process group and can > enumerate > > the flow: > > > > private Collection<ConnectionStatus> connectionStatus = new > ArrayList<>(); > > private Collection<ProcessorStatus> processorStatus = new ArrayList<>(); > > private Collection<ProcessGroupStatus> processGroupStatus = new > > ArrayList<>(); > > private Collection<RemoteProcessGroupStatus> remoteProcessGroupStatus = > new > > ArrayList<>(); > > private Collection<PortStatus> inputPortStatus = new ArrayList<>(); > > private Collection<PortStatus> outputPortStatus = new ArrayList<>(); > > > > Not sure if that is what you were looking for. > > > > -Bryan > > > > > > On Fri, Apr 22, 2016 at 8:25 AM, Joe Skora <[email protected]> wrote: > > > > > Is it possible and if so what is the best way for a controller service > to > > > get the collection of all processors or queues? > > > > > > The goal being to iterate over the collection of processors or queues > to > > > gather information or make adjustments to the flow. > > > > > >
