Examples of org.eclipse.sisu.peaberry.ServiceRegistry

    @SuppressWarnings("unchecked")
    final Iterable<Import<T>>[] lazyIterables = new Iterable[registries.length];


    // support lazy lookup from multiple registries
    for (int i = 0; i < registries.length; i++) {
      final ServiceRegistry reg = registries[i];
      lazyIterables[i] = new Iterable<Import<T>>() { // NOPMD
            private volatile Iterable<Import<T>> iterable;


            // delay lookup until absolutely necessary
            public Iterator<Import<T>> iterator() {
              if (null == iterable) {
                synchronized (this) {
                  if (null == iterable) {
                    iterable = reg.lookup(clazz, filter);
                  }
                }
              }
              return iterable.iterator();
            }

    }
    return attributeFilter;
  }


  Iterable<Import<T>> getImports(final Injector injector, final boolean isConcurrent) {
    final ServiceRegistry serviceRegistry = registry.get(injector);
    final AttributeFilter attributeFilter = getFilter(injector);


    final Iterable<Import<T>> imports = serviceRegistry.lookup(clazz, attributeFilter);


    // enable outjection, but only if it's going to a different watcher
    ServiceWatcher<? super T> serviceWatcher = watcher.get(injector);
    if (null != serviceWatcher && serviceRegistry != serviceWatcher) { // NOPMD


      final ImportDecorator<? super T> watcherDecorator = decorator.get(injector);
      if (null != watcherDecorator) {
        // decorate the watcher if necessary, to support decorated watching
        serviceWatcher = new DecoratedServiceWatcher<T>(watcherDecorator, serviceWatcher);
      }


      if (isConcurrent) {
        // now apply concurrent behaviour when watching single services
        serviceWatcher = new ConcurrentServiceWatcher<T>(imports, serviceWatcher);
      }


      serviceRegistry.watch(clazz, attributeFilter, serviceWatcher);
    }


    return imports;
  }

Examples of org.eclipse.sisu.peaberry.ServiceRegistry

Related Classes of org.eclipse.sisu.peaberry.ServiceRegistry