Examples with Node org.jboss.hal.ballroom.tree.Node used on opensource projects

Example 1 with Node

use of org.jboss.hal.ballroom.tree.Node in project console by hal.

the class ReadChildren method load.

@Override
@SuppressWarnings("unchecked")
public void load(final Node<Context> node, final ResultCallback<Context> callback) {
    if (node.data.isFullyQualified()) {
        Operation operation = new Operation.Builder(node.data.getAddress(), READ_CHILDREN_TYPES_OPERATION).param(INCLUDE_SINGLETONS, true).build();
        dispatcher.execute(operation, result -> {
            List<ModelNode> modelNodes = result.asList();
            Multimap<String, String> resources = HashMultimap.create();
            for (ModelNode modelNode : modelNodes) {
                String name = modelNode.asString();
                if (name.contains("=")) {
                    List<String> parts = Splitter.on('=').limit(2).splitToList(name);
                    resources.put(parts.get(0), parts.get(1));
                } else {
                    resources.put(name, NO_SINGLETON);
                }
            }
            List<Node<Context>> children = new ArrayList<>();
            for (Map.Entry<String, Collection<String>> entry : resources.asMap().entrySet()) {
                String name = entry.getKey();
                Set<String> singletons = new HashSet<>(entry.getValue());
                if (singletons.size() == 1 && singletons.contains(NO_SINGLETON)) {
                    singletons = Collections.emptySet();
                }
                ResourceAddress address = new ResourceAddress(node.data.getAddress()).add(name, "*");
                Context context = new Context(address, singletons);
                // ids need to be unique!
                Node.Builder<Context> builder = new Node.Builder<>(uniqueId(node, name), name, context).asyncFolder();
                if (!singletons.isEmpty()) {
                    builder.icon(fontAwesome("list-ul"));
                }
                children.add(builder.build());
            }
            callback.result(children.toArray(new Node[children.size()]));
        });
    } else {
        ResourceAddress parentAddress = node.data.getAddress().getParent();
        Operation operation = new Operation.Builder(parentAddress, READ_CHILDREN_NAMES_OPERATION).param(CHILD_TYPE, node.text).build();
        dispatcher.execute(operation, result -> {
            List<ModelNode> modelNodes = result.asList();
            List<Node<Context>> children = new ArrayList<>();
            SortedSet<String> singletons = new TreeSet<>(node.data.getSingletons());
            // Add existing children
            for (ModelNode modelNode : modelNodes) {
                String name = SafeHtmlUtils.fromString(modelNode.asString()).asString();
                singletons.remove(name);
                ResourceAddress address = new ResourceAddress(parentAddress).add(node.text, name);
                Context context = new Context(address, Collections.emptySet());
                Node<Context> child = new Node.Builder<>(uniqueId(node, name), name, context).asyncFolder().icon(fontAwesome("file-text-o")).build();
                children.add(child);
            }
            // Add non-existing singletons
            for (String singleton : singletons) {
                ResourceAddress address = new ResourceAddress(parentAddress).add(node.text, singleton);
                Context context = new Context(address, Collections.emptySet());
                Node<Context> child = new Node.Builder<>(uniqueId(node, singleton), singleton, context).icon(fontAwesome("file-o")).disabled().build();
                children.add(child);
            }
            callback.result(children.toArray(new Node[children.size()]));
        });
    }
}

Example 2 with Node

use of org.jboss.hal.ballroom.tree.Node in project console by hal.

the class ResourcePanel method update.

void update(Node<Context> node, ResourceAddress address, Metadata metadata) {
    SafeHtml safeHtml = SafeHtmlUtils.fromSafeConstant(metadata.getDescription().getDescription());
    Elements.innerHtml(this.description, safeHtml);
    tabs.setContent(dataId, PLACE_HOLDER_ELEMENT);
    tabs.setContent(attributesId, PLACE_HOLDER_ELEMENT);
    tabs.setContent(operationsId, PLACE_HOLDER_ELEMENT);
    Elements.setVisible(tabs.element(), description.hasAttributes());
    Elements.setVisible(empty, !description.hasAttributes());
    if (description.hasAttributes()) {
        Operation operation = new Operation.Builder(address, READ_RESOURCE_OPERATION).param(INCLUDE_RUNTIME, true).build();
        dispatcher.execute(operation, result -> {
            List<String> plainObjects = new ArrayList<>();
            flattenDescription(metadata.getDescription().get(ATTRIBUTES), plainObjects);
            flattenModel(result, plainObjects);
            ModelNodeForm<ModelNode> form = new ModelNodeForm.Builder<>(Ids.build(Ids.MODEL_BROWSER, node.id, Ids.FORM), metadata).includeRuntime().showDeprecated().onSave((f, changedValues) -> modelBrowser.save(address, changedValues, metadata)).prepareReset(f -> modelBrowser.reset(address, f, metadata)).build();
            tabs.setContent(dataId, form.element());
            PatternFly.initComponents();
            form.attach();
            form.view(result);
        });
        tabs.setContent(attributesId, new AttributesTable(metadata.getDescription().getAttributes(ATTRIBUTES), resources).element());
        if (!metadata.getDescription().getOperations().isEmpty()) {
            tabs.setContent(operationsId, new OperationsTable(metadata.getDescription().getOperations(), resources).element());
        }
    }
}

Example 3 with Node

use of org.jboss.hal.ballroom.tree.Node in project console by hal.

the class JndiView method update.

@Override
@SuppressWarnings("HardCodedStringLiteral")
public void update(ModelNode jndi) {
    JndiParser jndiParser = new JndiParser();
    JsArray<Node<JndiContext>> nodes = new JsArray<>();
    if (jndi.hasDefined(JAVA_CONTEXTS)) {
        JndiContext jndiContext = new JndiContext();
        Node<JndiContext> root = new Node.Builder<>(Ids.JNDI_TREE_JAVA_CONTEXTS_ROOT, "Java Contexts", jndiContext).root().folder().open().build();
        jndiParser.parse(nodes, root, jndi.get(JAVA_CONTEXTS).asPropertyList());
    }
    if (jndi.hasDefined(APPLICATIONS)) {
        JndiContext jndiContext = new JndiContext();
        Node<JndiContext> root = new Node.Builder<>(Ids.JNDI_TREE_APPLICATIONS_ROOT, "Applications", jndiContext).root().folder().open().build();
        jndiParser.parse(nodes, root, jndi.get(APPLICATIONS).asPropertyList());
    }
    tree = new Tree<>(Ids.JNDI_TREE, nodes);
    Elements.removeChildrenFrom(treeContainer);
    treeContainer.appendChild(tree.element());
    tree.attach();
    tree.onSelectionChange((event, selectionContext) -> {
        if (!"ready".equals(selectionContext.action)) {
            boolean hasSelection = selectionContext.selected.length != 0;
            boolean validSelection = hasSelection && selectionContext.node.data.hasDetails;
            setVisible(hint, !validSelection);
            setVisible(details.element(), validSelection);
            if (validSelection) {
                JndiContext jndiContext = selectionContext.node.data;
                ModelNode modelNode = new ModelNode();
                if (jndiContext.uri != null) {
                    modelNode.get("uri").set(jndiContext.uri);
                }
                if (jndiContext.className != null) {
                    modelNode.get(CLASS_NAME).set(jndiContext.className);
                }
                if (jndiContext.value != null) {
                    modelNode.get(VALUE).set(jndiContext.value);
                }
                details.view(modelNode);
            }
        }
    });
    setVisible(hint, true);
    setVisible(details.element(), false);
}

Example 4 with Node

use of org.jboss.hal.ballroom.tree.Node in project console by hal.

the class ModelBrowser method add.

void add(Node<Context> parent, List<String> children) {
    if (parent.data.hasSingletons()) {
        if (parent.data.getSingletons().size() == children.size()) {
            MessageEvent.fire(eventBus, Message.warning(resources.messages().allSingletonsExist()));
        } else if (parent.data.getSingletons().size() - children.size() == 1) {
            // no need to show a wizard - find the missing singleton
            HashSet<String> singletons = Sets.newHashSet(parent.data.getSingletons());
            singletons.removeAll(children);
            String singleton = singletons.iterator().next();
            ResourceAddress singletonAddress = parent.data.getAddress().getParent().add(parent.text, singleton);
            AddressTemplate template = asGenericTemplate(parent, singletonAddress);
            String id = Ids.build(parent.id, "singleton", Ids.ADD);
            crud.addSingleton(id, singleton, template, address -> refresh(parent));
        } else {
            // open wizard to choose the singleton
            Wizard<SingletonContext, SingletonState> wizard = new Wizard.Builder<SingletonContext, SingletonState>(resources.messages().addResourceTitle(parent.text), new SingletonContext(parent, children)).addStep(CHOOSE, new ChooseSingletonStep(parent, children, resources)).addStep(CREATE, new CreateSingletonStep(parent, metadataProcessor, progress, eventBus, resources)).onBack((context, currentState) -> currentState == CREATE ? CHOOSE : null).onNext((context, currentState) -> currentState == CHOOSE ? CREATE : null).onFinish((wzrd, context) -> {
                Operation.Builder builder = new Operation.Builder(fqAddress(parent, context.singleton), ADD);
                if (context.modelNode != null) {
                    builder.payload(context.modelNode);
                }
                dispatcher.execute(builder.build(), result -> {
                    MessageEvent.fire(eventBus, Message.success(resources.messages().addResourceSuccess(parent.text, context.singleton)));
                    refresh(parent);
                });
            }).build();
            wizard.show();
        }
    } else {
        AddressTemplate template = asGenericTemplate(parent, parent.data.getAddress());
        metadataProcessor.lookup(template, progress.get(), new SuccessfulMetadataCallback(eventBus, resources) {

            @Override
            public void onMetadata(Metadata metadata) {
                flattenDescription(metadata.getDescription().get(OPERATIONS).get(ADD).get(REQUEST_PROPERTIES));
                String title = new LabelBuilder().label(parent.text);
                NameItem nameItem = new NameItem();
                String id = Ids.build(parent.id, "add");
                ModelNodeForm<ModelNode> form = new ModelNodeForm.Builder<>(id, metadata).unboundFormItem(nameItem, 0).fromRequestProperties().panelForOptionalAttributes().build();
                AddResourceDialog dialog = new AddResourceDialog(resources.messages().addResourceTitle(title), form, (name1, model) -> {
                    unflattenModel(model);
                    crud.add(title, nameItem.getValue(), fqAddress(parent, nameItem.getValue()), model, (n, a) -> refresh(parent));
                });
                dialog.show();
            }
        });
    }
}

Example 5 with Node

use of org.jboss.hal.ballroom.tree.Node in project console by hal.

the class ModelBrowser method emptyTree.

@SuppressWarnings("unchecked")
private void emptyTree() {
    Context context = new Context(ResourceAddress.root(), Collections.emptySet());
    Node<Context> rootNode = new Node.Builder<>(MODEL_BROWSER_ROOT, Names.NOT_AVAILABLE, context).asyncFolder().build();
    tree = new Tree<>(Ids.MODEL_BROWSER, rootNode, (node, callback) -> callback.result(new Node[0]));
    Elements.removeChildrenFrom(treeContainer);
    treeContainer.appendChild(tree.element());
    tree.attach();
    childrenPanel.hide();
    resourcePanel.hide();
}