How to use

addRequiredSingletonChildren

method

in

org.jboss.as.clustering.controller.ResourceDescriptor

  @Override
  public ManagementResourceRegistration register(ManagementResourceRegistration parent) {
    ManagementResourceRegistration registration = parent.registerSubModel(this);

    ResourceDescriptor descriptor = new ResourceDescriptor(this.getResourceDescriptionResolver())
        .addAttributes(Attribute.class)
        .addCapabilities(Capability.class)
        .addRequiredSingletonChildren(SimpleElectionPolicyResourceDefinition.PATH)
        ;
    ResourceServiceHandler handler = new SingletonPolicyServiceHandler();
    new SimpleResourceRegistration(descriptor, handler).register(registration);

    new RandomElectionPolicyResourceDefinition().register(registration);
    new SimpleElectionPolicyResourceDefinition().register(registration);

    return registration;
  }
}

  @SuppressWarnings("deprecation")
  @Override
  public ManagementResourceRegistration register(ManagementResourceRegistration parent) {
    ManagementResourceRegistration registration = parent.registerSubModel(this);
    if (this.legacyPath != null) {
      parent.registerAlias(this.legacyPath, new SimpleAliasEntry(registration));
    }

    ResourceDescriptor descriptor = this.configurator.apply(new ResourceDescriptor(this.getResourceDescriptionResolver()))
        .addAttributes(StoreResourceDefinition.Attribute.class)
        .addCapabilities(Capability.class)
        .addRequiredSingletonChildren(StoreWriteThroughResourceDefinition.PATH)
        ;
    new SimpleResourceRegistration(descriptor, this.handler).register(registration);

    if (registration.isRuntimeOnlyRegistrationValid()) {
      new MetricHandler<>(new StoreMetricExecutor(), StoreMetric.class).register(registration);
    }

    new StoreWriteBehindResourceDefinition().register(registration);
    new StoreWriteThroughResourceDefinition().register(registration);

    new StorePropertyResourceDefinition().register(registration);

    return registration;
  }
}

.addRequiredChildren(EnumSet.complementOf(EnumSet.of(ThreadPoolResourceDefinition.CLIENT)))
.addRequiredChildren(ScheduledThreadPoolResourceDefinition.class)
.addRequiredSingletonChildren(NoTransportResourceDefinition.PATH)

  @Override
  public ManagementResourceRegistration register(ManagementResourceRegistration parentRegistration) {
    ManagementResourceRegistration registration = parentRegistration.registerSubModel(this);

    ResourceDescriptor descriptor = new ResourceDescriptor(this.getResourceDescriptionResolver())
        .addAttributes(Attribute.class)
        .addCapabilities(Capability.class)
        .addRequiredChildren(ConnectionPoolResourceDefinition.PATH)
        .addRequiredChildren(ThreadPoolResourceDefinition.CLIENT.getPathElement())
        .addRequiredSingletonChildren(NoNearCacheResourceDefinition.PATH)
        .addRequiredChildren(SecurityResourceDefinition.PATH)
        ;
    ResourceServiceConfiguratorFactory serviceConfiguratorFactory = RemoteCacheContainerConfigurationServiceConfigurator::new;
    ResourceServiceHandler handler = new RemoteCacheContainerServiceHandler(serviceConfiguratorFactory);
    new SimpleResourceRegistration(descriptor, handler).register(registration);

    new ConnectionPoolResourceDefinition().register(registration);
    new RemoteClusterResourceDefinition(serviceConfiguratorFactory).register(registration);
    new SecurityResourceDefinition().register(registration);

    new InvalidationNearCacheResourceDefinition().register(registration);
    new NoNearCacheResourceDefinition().register(registration);

    ThreadPoolResourceDefinition.CLIENT.register(registration);

    return registration;
  }
}

.addCapabilities(CLUSTERING_CAPABILITIES.values())
.addRequiredChildren(ExpirationResourceDefinition.PATH, LockingResourceDefinition.PATH, TransactionResourceDefinition.PATH)
.addRequiredSingletonChildren(ObjectMemoryResourceDefinition.PATH, NoStoreResourceDefinition.PATH)

.addAttributeTranslation(DeprecatedAttribute.SIMPLE_LOAD_PROVIDER, SIMPLE_LOAD_PROVIDER_TRANSLATION)
.addAlias(DeprecatedAttribute.CONNECTOR, Attribute.LISTENER)
.addRequiredSingletonChildren(SimpleLoadProviderResourceDefinition.PATH)
.addCapabilities(Capability.class)

  @Override
  public ManagementResourceRegistration register(ManagementResourceRegistration parent) {
    ManagementResourceRegistration registration = parent.registerSubModel(this);

    ResourceDescriptor descriptor = new ResourceDescriptor(this.getResourceDescriptionResolver())
        .addAttributes(Attribute.class)
        .addCapabilities(Capability.class)
        .addRequiredSingletonChildren(SimpleElectionPolicyResourceDefinition.PATH)
        ;
    ResourceServiceHandler handler = new SingletonPolicyServiceHandler();
    new SimpleResourceRegistration(descriptor, handler).register(registration);

    new RandomElectionPolicyResourceDefinition().register(registration);
    new SimpleElectionPolicyResourceDefinition().register(registration);

    return registration;
  }
}

  @SuppressWarnings("deprecation")
  @Override
  public ManagementResourceRegistration register(ManagementResourceRegistration parent) {
    ManagementResourceRegistration registration = parent.registerSubModel(this);
    if (this.legacyPath != null) {
      parent.registerAlias(this.legacyPath, new SimpleAliasEntry(registration));
    }

    ResourceDescriptor descriptor = this.configurator.apply(new ResourceDescriptor(this.getResourceDescriptionResolver()))
        .addAttributes(StoreResourceDefinition.Attribute.class)
        .addCapabilities(Capability.class)
        .addRequiredSingletonChildren(StoreWriteThroughResourceDefinition.PATH)
        ;
    new SimpleResourceRegistration(descriptor, this.handler).register(registration);

    if (registration.isRuntimeOnlyRegistrationValid()) {
      new MetricHandler<>(new StoreMetricExecutor(), StoreMetric.class).register(registration);
    }

    new StoreWriteBehindResourceDefinition().register(registration);
    new StoreWriteThroughResourceDefinition().register(registration);

    new StorePropertyResourceDefinition().register(registration);

    return registration;
  }
}

.addRequiredChildren(EnumSet.complementOf(EnumSet.of(ThreadPoolResourceDefinition.CLIENT)))
.addRequiredChildren(ScheduledThreadPoolResourceDefinition.class)
.addRequiredSingletonChildren(NoTransportResourceDefinition.PATH)

  @Override
  public ManagementResourceRegistration register(ManagementResourceRegistration parentRegistration) {
    ManagementResourceRegistration registration = parentRegistration.registerSubModel(this);

    ResourceDescriptor descriptor = new ResourceDescriptor(this.getResourceDescriptionResolver())
        .addAttributes(Attribute.class)
        .addCapabilities(Capability.class)
        .addRequiredChildren(ConnectionPoolResourceDefinition.PATH)
        .addRequiredChildren(ThreadPoolResourceDefinition.CLIENT.getPathElement())
        .addRequiredSingletonChildren(NoNearCacheResourceDefinition.PATH)
        .addRequiredChildren(SecurityResourceDefinition.PATH)
        ;
    ResourceServiceConfiguratorFactory serviceConfiguratorFactory = RemoteCacheContainerConfigurationServiceConfigurator::new;
    ResourceServiceHandler handler = new RemoteCacheContainerServiceHandler(serviceConfiguratorFactory);
    new SimpleResourceRegistration(descriptor, handler).register(registration);

    new ConnectionPoolResourceDefinition().register(registration);
    new RemoteClusterResourceDefinition(serviceConfiguratorFactory).register(registration);
    new SecurityResourceDefinition().register(registration);

    new InvalidationNearCacheResourceDefinition().register(registration);
    new NoNearCacheResourceDefinition().register(registration);

    ThreadPoolResourceDefinition.CLIENT.register(registration);

    return registration;
  }
}

.addCapabilities(CLUSTERING_CAPABILITIES.values())
.addRequiredChildren(ExpirationResourceDefinition.PATH, LockingResourceDefinition.PATH, TransactionResourceDefinition.PATH)
.addRequiredSingletonChildren(ObjectMemoryResourceDefinition.PATH, NoStoreResourceDefinition.PATH)

.addAttributeTranslation(DeprecatedAttribute.SIMPLE_LOAD_PROVIDER, SIMPLE_LOAD_PROVIDER_TRANSLATION)
.addAlias(DeprecatedAttribute.CONNECTOR, Attribute.LISTENER)
.addRequiredSingletonChildren(SimpleLoadProviderResourceDefinition.PATH)
.addCapabilities(Capability.class)