## Tagad ir

@Singleton
public class ShowPersonPlace implements Place {

  private final EventBus eventBus;
  private final PresenterProvider<PeoplePresenter> peoplePresenter;
  private final PresenterProvider<ShowPresenter> showPresenter;

  @Inject
  public ShowPersonPlace(EventBus eventBus, Provider<PeoplePresenter> peoplePresenter, Provider<ShowPresenter> showPresenter) {
    this.eventBus = eventBus;
    this.peoplePresenter = create(PeoplePresenter.class, peoplePresenter);
    this.showPresenter = create(ShowPresenter.class, showPresenter);
    bind();
  }

  private void bind() {
    eventBus.addHandler(ListClickEvent.getType(), new ListClickHandler() {
      public void onListClick(ListClickEvent event) {
        add(event.getKey());
      }
    });

    eventBus.addHandler(ShowPersonEvent.getType(), new ShowPersonHandler() {
      public void onShowPerson(ShowPersonEvent event) {
        add(event.getKey());
      }
    });
  }

  private void add(String key) {
    History.newItem("/person/show/" + key);
  }

  public boolean manages(String token) {
    return token.startsWith("/person/show/");
  }

  public void fire(GwtEvent<?> event) {
    eventBus.fireEvent(event);
  }

  public void run(String token) {
    final String key = token.substring("/person/show/".length());

    fire(new WorkspaceSetContentEvent(peoplePresenter, new Command() {
      public void execute() {
        fire(new MenuSetActiveEvent("people"));
        fire(new PeopleSetContentEvent(showPresenter, new Command() {
          public void execute() {
            fire(new ListSetActiveEvent(key));
            fire(new PersonShowEvent(key));
          }
        }));
      }
    }));
  }

}

## Kaut kas tāds varētu būt

@Singleton
public class ShowPersonPlace extends BasePlace {

  private final PresenterProvider<PeoplePresenter> peoplePresenter;
  private final PresenterProvider<ShowPresenter> showPresenter;

  @Inject
  public ShowPersonPlace(EventBus eventBus, Provider<PeoplePresenter> peoplePresenter, Provider<ShowPresenter> showPresenter) {
    super(eventBus);
    this.peoplePresenter = create(PeoplePresenter.class, peoplePresenter);
    this.showPresenter = create(ShowPresenter.class, showPresenter);
  }

  @Override
  public String getRoute() {
    return "/person/show/{key}";
  }

  @Override
  public void onBind() {
    handle(ListClickEvent.getType(), new ListClickHandler() {
      public void onListClick(ListClickEvent event) {
        navigateToPerson(event.getKey());
      }
    });

    handle(ShowPersonEvent.getType(), new ShowPersonHandler() {
      public void onShowPerson(ShowPersonEvent event) {
        navigateToPerson(event.getKey());
      }
    });
  }

  private void navigateToPerson(String key) {
    state().set("key", key).invoke();
  }

  @Override
  public void handle(RouteHandlerContext ctx) {
    final String key = ctx.get("key");

    fire(new WorkspaceSetContentEvent(peoplePresenter, new Command() {
      public void execute() {
        fire(new MenuSetActiveEvent("people"));
        fire(new PeopleSetContentEvent(showPresenter, new Command() {
          public void execute() {
            fire(new ListSetActiveEvent(key));
            fire(new PersonShowEvent(key));
          }
        }));
      }
    }));
  }

}