コード例 #1
0
  private void compruebaUsuarioParticipacion(String user, String name, String email) {
    if (user == null) {
      play.Logger.info("No se comprueba la participación, porque el usuario es: " + user);
      return;
    }
    Participacion p =
        Participacion.find(
                "select participacion from Participacion participacion where participacion.agente.username=? and participacion.solicitud.id=?",
                user,
                this.id)
            .first();
    if (p == null) {
      Agente agente =
          Agente.find("select agente from Agente agente where agente.username=?", user).first();

      if (agente == null) {
        agente = new Agente();
        agente.username = user;
        agente.name = name;
        agente.email = email;
        agente.roles = new HashSet<String>();
        agente.roles.add("usuario");
        agente.rolActivo = "usuario";
        agente.save();
        play.Logger.info("Creado el agente %s", user);
      }

      p = new Participacion();
      p.agente = agente;
      p.solicitud = this;
      p.tipo = "solicitante";
      p.save();
      play.Logger.info(
          "Asignada la participación del agente %s en la solicitud %s", agente.username, this.id);
    }
  }
コード例 #2
0
/** Created by Frank on 20.07.2015. */
public class FrontendCommunicatorImpl implements FrontendCommunicator {
  private static final Logger.ALogger LOGGER = play.Logger.of("colosseum.scalability");

  private ModelService<Component> componentModelService;
  private ModelService<SensorDescription> sensorDescriptionModelService;
  private ModelService<Schedule> scheduleModelService;
  private ModelService<RawMonitor> rawMonitorModelService;
  private ModelService<ComposedMonitor> composedMonitorModelService;
  private ModelService<Monitor> monitorModelService;
  private ModelService<MonitorInstance> monitorInstanceModelService;
  private ModelService<VirtualMachine> virtualMachineModelService;
  private ModelService<IpAddress> ipAddressModelService;
  private ModelService<ApplicationComponent> applicationComponentModelService;
  private ModelService<Instance> instanceModelService;

  @Inject
  public FrontendCommunicatorImpl(
      ModelService<Component> componentModelService,
      ModelService<SensorDescription> sensorDescriptionModelService,
      ModelService<Schedule> scheduleModelService,
      ModelService<RawMonitor> rawMonitorModelService,
      ModelService<ComposedMonitor> composedMonitorModelService,
      ModelService<Monitor> monitorModelService,
      ModelService<MonitorInstance> monitorInstanceModelService,
      ModelService<VirtualMachine> virtualMachineModelService,
      ModelService<IpAddress> ipAddressModelService,
      ModelService<ApplicationComponent> applicationComponentModelService,
      ModelService<Instance> instanceModelService) {
    this.componentModelService = componentModelService;
    this.sensorDescriptionModelService = sensorDescriptionModelService;
    this.scheduleModelService = scheduleModelService;
    this.rawMonitorModelService = rawMonitorModelService;
    this.composedMonitorModelService = composedMonitorModelService;
    this.monitorModelService = monitorModelService;
    this.monitorInstanceModelService = monitorInstanceModelService;
    this.virtualMachineModelService = virtualMachineModelService;
    this.ipAddressModelService = ipAddressModelService;
    this.applicationComponentModelService = applicationComponentModelService;
    this.instanceModelService = instanceModelService;
  }

  @Override
  public List<VirtualMachine> getVirtualMachines(
      Long applicationId, Long componentId, Long instanceId, Long cloudId) {
    List<VirtualMachine> vms;
    List<VirtualMachine> result = new ArrayList<VirtualMachine>();

    vms = virtualMachineModelService.getAll();

    for (VirtualMachine vm : vms) {
      boolean suitable = true;
      List<Instance> instances = null;
      List<ApplicationComponent> appComps = null;

      // Filter for application id
      if (applicationId != null) {
        instances = this.getInstances(vm.getId());
        appComps = new ArrayList<>();
        for (Instance instance : instances) {
          if (instance.getVirtualMachine().getId().equals(vm.getId())) {
            LOGGER.info("Instance " + instance.getId() + " belongs to VM " + vm.getId());
            appComps.add(
                getApplicationComponentForInstance(instance.getApplicationComponent().getId()));
          }
        }

        boolean oneInstanceFit = false;

        for (ApplicationComponent ac : appComps) {
          if (ac.getApplication().getId() == applicationId) {
            oneInstanceFit = true;
          }
        }

        suitable = oneInstanceFit;
      }

      // Filter for component id
      if (suitable && componentId != null) {
        if (instances == null) {
          instances = this.getInstances(vm.getId());
          appComps = new ArrayList<ApplicationComponent>();
          for (Instance instance : instances) {
            appComps.add(
                getApplicationComponentForInstance(instance.getApplicationComponent().getId()));
          }
        }

        boolean oneInstanceFit = false;

        for (ApplicationComponent ac : appComps) {
          if (ac.getComponent().getId() == componentId) {
            oneInstanceFit = true;
          }
        }

        suitable = oneInstanceFit;
      }

      // Filter for instance id
      if (suitable && instanceId != null) {
        if (instances == null) {
          instances = this.getInstances(vm.getId());
        }

        boolean oneInstanceFit = false;
        for (Instance instance : instances) {
          if (instance.getId() == instanceId) {
            oneInstanceFit = true;
          }
        }

        suitable = oneInstanceFit;
      }

      // Filter for cloud id
      if (suitable && cloudId != null) {
        if (vm.cloud().getId() != cloudId) {
          suitable = false;
        }
      }

      // Add to result
      if (suitable) {
        result.add(vm);
      }
    }

    return result;
  }

  @Override
  public List<Instance> getInstances(Long vm) {
    List<Instance> instances;
    List<Instance> result = new ArrayList<Instance>();

    instances = instanceModelService.getAll();

    for (Instance instance : instances) {
      boolean suitable = true;

      // Filter for application id
      if (vm > 0 && !instance.getVirtualMachine().getId().equals(vm)) {
        suitable = false;
      }

      if (suitable) {
        result.add(instance);
      }
    }

    return result;
  }

  @Override
  public ApplicationComponent getApplicationComponentForInstance(Long appCompId) {
    return applicationComponentModelService.getById(appCompId);
  }

  @Override
  public String getPublicAddressOfVM(VirtualMachine vm) {
    List<IpAddress> addresses = ipAddressModelService.getAll();

    for (IpAddress ip : addresses) {
      /*TODO Not only return ONE, but EACH address */
      if (ip.getVirtualMachine().equals(vm) && ip.getIpType().equals(IpType.PUBLIC)) {
        return ip.getIp();
      }
    }

    return null;
  }

  @Override
  public List<Component> getComponents(
      Long applicationId, Long componentId, Long instanceId, Long cloudId) {
    List<Component> result = new ArrayList<Component>();
    List<Component> components = componentModelService.getAll();
    List<Instance> instances = null;
    List<VirtualMachine> vms = null;

    List<ApplicationComponent> appComps = applicationComponentModelService.getAll();

    for (Component component : components) {
      boolean suitable = false;

      if (applicationId != null) {
        for (ApplicationComponent ac : appComps) {
          if (ac.getComponent().getId().equals(componentId)
              && ac.getApplication().getId().equals(applicationId)) {
            suitable = true;
          }
        }
      }

      if (componentId != null) {
        if (componentId.equals(component.getId())) {
          suitable = suitable && true;
        }
      }

      if (instanceId != null) {
        if (instances == null) instances = instanceModelService.getAll();
        boolean oneFits = false;

        for (Instance instance : instances) {
          if (isInstanceOf(instance, appComps, component)) {
            oneFits = true;
          }
        }

        if (oneFits) {
          suitable = suitable && true;
        } else {
          suitable = false;
        }
      }

      if (cloudId != null) {
        if (instances == null) instances = instanceModelService.getAll();
        if (vms == null) vms = virtualMachineModelService.getAll();
        boolean oneFits = false;

        for (Instance instance : instances) {
          if (isInstanceOf(instance, vms, cloudId)) {
            if (isInstanceOf(instance, appComps, component)) {
              oneFits = true;
            }
          }
        }

        if (oneFits) {
          suitable = suitable && true;
        } else {
          suitable = false;
        }
      }

      if (suitable) {
        result.add(component);
      }
    }

    return result;
  }

  public boolean isInstanceOf(
      Instance instance, List<ApplicationComponent> appComps, Component component) {
    boolean result = false;

    Long componentId = component.getId();

    for (ApplicationComponent ac : appComps) {
      Long acId = ac.getId();

      if (instance.getApplicationComponent().getId().equals(acId)
          && ac.getComponent().getId().equals(componentId)) {
        result = true;
      }
    }

    return result;
  }

  public boolean isInstanceOf(Instance instance, List<VirtualMachine> vms, long cloudId) {
    boolean result = false;

    for (VirtualMachine vm : vms) {
      Long vmId = vm.getId();

      if (vm.cloud().getId().equals(cloudId) && instance.getVirtualMachine().getId().equals(vmId)) {
        result = true;
      }
    }

    return result;
  }

  @Override
  public String getIpAddress(Long idIpAddress) {
    return ipAddressModelService.getById(idIpAddress).getIp();
  }

  @Override
  public Long getIdPublicAddressOfVM(VirtualMachine vm) {
    if (vm.publicIpAddress() != null) {
      return vm.publicIpAddress().get().getId();
    }

    return null;
  }

  @Override
  public List<MonitorInstance> getMonitorInstances(Long monitorId) {
    List<MonitorInstance> result = new ArrayList<>();

    for (MonitorInstance mi : monitorInstanceModelService.getAll()) {
      if (mi.getMonitor().getId().equals(monitorId)) {
        result.add(mi);
      }
    }

    return result;
  }

  @Override
  public MonitorInstance saveMonitorInstance(
      Long idMonitor, String apiEndpoint, Long ipAddressId, Long vmId, Long componentId) {
    MonitorInstance result =
        new MonitorInstance(
            monitorModelService.getById(idMonitor),
            apiEndpoint,
            (ipAddressId == null ? null : ipAddressModelService.getById(ipAddressId)),
            (vmId == null ? null : virtualMachineModelService.getById(vmId)),
            (componentId == null ? null : componentModelService.getById(componentId)));
    monitorInstanceModelService.save(result);
    return result;
  }

  @Override
  public MonitorInstance getMonitorInstance(Long monitorInstanceId) {
    return monitorInstanceModelService.getById(monitorInstanceId);
  }

  @Override
  public RawMonitor getRawMonitor(Long monitorId) {
    return rawMonitorModelService.getById(monitorId);
  }

  @Override
  public ComposedMonitor getComposedMonitor(Long monitorId) {
    return composedMonitorModelService.getById(monitorId);
  }

  @Override
  public Monitor getMonitor(Long id) {
    return monitorModelService.getById(id);
  }

  @Override
  public List<Monitor> getMonitors() {
    return monitorModelService.getAll();
  }

  @Override
  public void removeMonitorInstance(MonitorInstance monitorInstance) {
    monitorInstanceModelService.delete(monitorInstance);
  }
}