Examples with UiExtensionService org.onosproject.ui.UiExtensionService used on opensource projects

Example 6 with UiExtensionService

use of org.onosproject.ui.UiExtensionService in project onos by opennetworkinglab.

the class MainNavResource method getNavigation.

@GET
@Produces(MediaType.TEXT_HTML)
public Response getNavigation() throws IOException {
    UiExtensionService service = get(UiExtensionService.class);
    InputStream navTemplate = getClass().getClassLoader().getResourceAsStream(NAV_HTML);
    String html = new String(toByteArray(navTemplate));
    int p1s = split(html, 0, INJECT_VIEW_ITEMS_START);
    int p1e = split(html, 0, INJECT_VIEW_ITEMS_END);
    int p2s = split(html, p1e, null);
    StreamEnumeration streams = new StreamEnumeration(of(stream(html, 0, p1s), includeNavItems(service), stream(html, p1e, p2s)));
    return Response.ok(new SequenceInputStream(streams)).build();
}

Example 7 with UiExtensionService

use of org.onosproject.ui.UiExtensionService in project onos by opennetworkinglab.

the class UiWebSocket method createHandlersAndOverlays.

// Creates new message handlers.
private synchronized void createHandlersAndOverlays() {
    log.debug("Creating handlers and overlays...");
    handlers = new HashMap<>();
    overlayCache = new TopoOverlayCache();
    overlay2Cache = new Topo2OverlayCache();
    Map<Class<?>, UiMessageHandler> handlerInstances = new HashMap<>();
    UiExtensionService service = directory.get(UiExtensionService.class);
    lionBundleMap = generateLionMap(service);
    service.getExtensions().forEach(ext -> {
        UiMessageHandlerFactory factory = ext.messageHandlerFactory();
        if (factory != null) {
            factory.newHandlers().forEach(handler -> {
                try {
                    handler.init(this, directory);
                    injectLionBundles(handler, lionBundleMap);
                    handler.messageTypes().forEach(type -> handlers.put(type, handler));
                    handlerInstances.put(handler.getClass(), handler);
                } catch (Exception e) {
                    log.warn("Unable to setup handler {} due to", handler, e);
                }
            });
        }
        registerOverlays(ext);
    });
    handlerCrossConnects(handlerInstances);
    overlay2Cache.switchOverlay(null, Traffic2Overlay.OVERLAY_ID);
    log.debug("#handlers = {}, #overlays = Topo: {}, Topo2: {}", handlers.size(), overlayCache.size(), overlay2Cache.size());
}

Example 8 with UiExtensionService

use of org.onosproject.ui.UiExtensionService in project onos by opennetworkinglab.

the class UiWebSocket method sendBootstrapData.

// Sends initial information (username and cluster member information)
// to allow GUI to display logged-in user, and to be able to
// fail-over to an alternate cluster member if necessary.
private void sendBootstrapData() {
    ClusterService service = directory.get(ClusterService.class);
    ArrayNode instances = arrayNode();
    for (ControllerNode node : service.getNodes()) {
        IpAddress nodeIp = node.ip();
        ObjectNode instance = objectNode().put(ID, node.id().toString()).put(IP, nodeIp != null ? nodeIp.toString() : node.host()).put(GlyphConstants.UI_ATTACHED, node.equals(service.getLocalNode()));
        instances.add(instance);
    }
    ArrayNode glyphInstances = arrayNode();
    UiExtensionService uiExtensionService = directory.get(UiExtensionService.class);
    for (UiGlyph glyph : uiExtensionService.getGlyphs()) {
        ObjectNode glyphInstance = objectNode().put(GlyphConstants.ID, glyph.id()).put(GlyphConstants.VIEWBOX, glyph.viewbox()).put(GlyphConstants.PATH, glyph.path());
        glyphInstances.add(glyphInstance);
    }
    ObjectNode payload = objectNode();
    payload.set(CLUSTER_NODES, instances);
    payload.set(GLYPHS, glyphInstances);
    payload.put(USER, userName);
    sendMessage(BOOTSTRAP, payload);
}

Example 9 with UiExtensionService

use of org.onosproject.ui.UiExtensionService in project onos by opennetworkinglab.

the class UiWebSocket method sendUberLionBundle.

// sends the collated localization bundle data up to the client.
private void sendUberLionBundle() {
    UiExtensionService service = directory.get(UiExtensionService.class);
    ObjectNode lion = objectNode();
    service.getExtensions().forEach(ext -> {
        ext.lionBundles().forEach(lb -> {
            ObjectNode lionMap = objectNode();
            lb.getItems().forEach(item -> lionMap.put(item.key(), item.value()));
            lion.set(lb.id(), lionMap);
        });
    });
    ObjectNode payload = objectNode();
    payload.set(LION, lion);
    payload.put(LOCALE, Locale.getDefault().toString());
    sendMessage(UBERLION, payload);
}

Example 10 with UiExtensionService

use of org.onosproject.ui.UiExtensionService in project onos by opennetworkinglab.

the class MainViewResource method getViewResource.

@Path("{view}/{resource}")
@GET
public Response getViewResource(@PathParam("view") String viewId, @PathParam("resource") String resource) throws IOException {
    UiExtensionService service = get(UiExtensionService.class);
    UiExtension extension = service.getViewExtension(viewId);
    return extension != null ? Response.ok(extension.resource(viewId, resource)).header(CONTENT_TYPE, contentType(resource)).build() : Response.status(Response.Status.NOT_FOUND).build();
}