Package com.netflix.discovery.shared

Examples of com.netflix.discovery.shared.Application

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    public Supplier<List<Host>> getSupplier(final String clusterName) {
        return new Supplier<List<Host>>() {

            @Override
            public List<Host> get() {
                Application app = eurekaClient.getApplication(clusterName.toUpperCase());
                List<Host> hosts = Lists.newArrayList();
                if (app == null) {
                    LOG.warn("Cluster '{}' not found in eureka", new Object[]{clusterName});
                }
                else {
                    List<InstanceInfo> ins = app.getInstances();
                    if (ins != null && !ins.isEmpty()) {
                        hosts = Lists.newArrayList(Collections2.transform(
                                        Collections2.filter(ins, new Predicate<InstanceInfo>() {
                                            @Override
                                            public boolean apply(InstanceInfo input) {
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    public Supplier<List<Host>> getSupplier(final String clusterName) {
        return new Supplier<List<Host>>() {

            public List<Host> get() {
                Application app = eurekaClient.getApplication(clusterName.toUpperCase());
                List<Host> hosts = Lists.newArrayList();
                if (app == null) {
                    LOG.warn("Cluster '{}' not found in eureka", new Object[]{clusterName});
                }
                else {
                    List<InstanceInfo> ins = app.getInstances();
                    if (ins != null && !ins.isEmpty()) {
                        hosts = Lists.newArrayList(Collections2.transform(
                                        Collections2.filter(ins, new Predicate<InstanceInfo>() {
                                            public boolean apply(InstanceInfo input) {
                                                return input.getStatus() == InstanceInfo.InstanceStatus.UP;
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    public Observable<EurekaInstance> getInstanceEvents(String appName) {
        return Observable.
                create((Subscriber<? super EurekaInstance> subscriber) -> {
                    try {
                        logger.info("Fetching instance list for app: " + appName);
                        Application app = DiscoveryManager.getInstance().getDiscoveryClient().getApplication(appName);
                        if (app == null) {
                            subscriber.onError(new RuntimeException("App not found: " + appName));
                            return;
                        }
                        List<InstanceInfo> instancesForApp = app.getInstances();
                        if (instancesForApp != null) {
                            logger.info("Received instance list for app: " + appName + " = " + instancesForApp.size());
                            for (InstanceInfo instance : instancesForApp) {
                                if (InstanceInfo.InstanceStatus.UP == instance.getStatus()) {
                                    // we only emit UP instances, the delta process marks DOWN
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            setupDiscoveryClient();

            List<Application> registeredApps = client.getApplications().getRegisteredApplications();
            Assert.assertEquals(1, registeredApps.size());

            Application app = registeredApps.get(0);
            Assert.assertEquals(LOCAL_REGION_APP1_NAME, app.getName());

            List<InstanceInfo> instances = app.getInstances();
            Assert.assertEquals(1, instances.size());
        } finally {
            ConfigurationManager.getConfigInstance().clearProperty(propertyName);
        }
    }
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        ConfigurationManager.getConfigInstance().clearProperty("eureka.myregion.availabilityZones");
        ConfigurationManager.getConfigInstance().clearProperty("eureka.serviceUrl.default");
    }

    protected void addLocalAppDelta() {
        Application myappDelta = new Application(LOCAL_REGION_APP3_NAME);
        InstanceInfo instanceInfo = createInstance(LOCAL_REGION_APP3_NAME, ALL_REGIONS_VIP3_ADDR,
                LOCAL_REGION_APP3_INSTANCE1_HOSTNAME, null);
        instanceInfo.setActionType(InstanceInfo.ActionType.ADDED);
        myappDelta.addInstance(instanceInfo);
        mockLocalEurekaServer.addLocalRegionAppsDelta(LOCAL_REGION_APP3_NAME, myappDelta);
    }
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            mockLocalEurekaServer.addRemoteRegionAppsDelta(appDelta.getName(), appDelta);
        }
    }

    private static List<Application> createRemoteApps() {
        Application myapp1 = new Application(REMOTE_REGION_APP1_NAME);
        InstanceInfo instanceInfo1 = createInstance(REMOTE_REGION_APP1_NAME, ALL_REGIONS_VIP1_ADDR,
                REMOTE_REGION_APP1_INSTANCE1_HOSTNAME, REMOTE_ZONE);
        myapp1.addInstance(instanceInfo1);

        Application myapp2 = new Application(REMOTE_REGION_APP2_NAME);
        InstanceInfo instanceInfo2 = createInstance(REMOTE_REGION_APP2_NAME, ALL_REGIONS_VIP2_ADDR,
                REMOTE_REGION_APP2_INSTANCE1_HOSTNAME, REMOTE_ZONE);
        myapp2.addInstance(instanceInfo2);

        return Arrays.asList(myapp1, myapp2);
    }
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        return Arrays.asList(myapp1, myapp2);
    }

    private static List<Application> createRemoteAppsDelta() {
        Application myapp1 = new Application(REMOTE_REGION_APP1_NAME);
        InstanceInfo instanceInfo1 = createInstance(REMOTE_REGION_APP1_NAME, ALL_REGIONS_VIP1_ADDR,
                REMOTE_REGION_APP1_INSTANCE2_HOSTNAME, REMOTE_ZONE);
        instanceInfo1.setActionType(InstanceInfo.ActionType.ADDED);
        myapp1.addInstance(instanceInfo1);

        Application myapp2 = new Application(REMOTE_REGION_APP2_NAME);
        InstanceInfo instanceInfo2 = createInstance(REMOTE_REGION_APP2_NAME, ALL_REGIONS_VIP2_ADDR,
                REMOTE_REGION_APP2_INSTANCE2_HOSTNAME, REMOTE_ZONE);
        instanceInfo2.setActionType(InstanceInfo.ActionType.ADDED);
        myapp2.addInstance(instanceInfo2);

        return Arrays.asList(myapp1, myapp2);
    }
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        return Arrays.asList(myapp1, myapp2);
    }

    private static List<Application> createLocalApps() {
        Application myapp1 = new Application(LOCAL_REGION_APP1_NAME);
        InstanceInfo instanceInfo1 = createInstance(LOCAL_REGION_APP1_NAME, ALL_REGIONS_VIP1_ADDR,
                LOCAL_REGION_APP1_INSTANCE1_HOSTNAME, null);
        myapp1.addInstance(instanceInfo1);

        Application myapp2 = new Application(LOCAL_REGION_APP2_NAME);
        InstanceInfo instanceInfo2 = createInstance(LOCAL_REGION_APP2_NAME, ALL_REGIONS_VIP2_ADDR,
                LOCAL_REGION_APP2_INSTANCE1_HOSTNAME, null);
        myapp2.addInstance(instanceInfo2);

        return Arrays.asList(myapp1, myapp2);
    }
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        return Arrays.asList(myapp1, myapp2);
    }

    private static List<Application> createLocalAppsDelta() {
        Application myapp1 = new Application(LOCAL_REGION_APP1_NAME);
        InstanceInfo instanceInfo1 = createInstance(LOCAL_REGION_APP1_NAME, ALL_REGIONS_VIP1_ADDR,
                LOCAL_REGION_APP1_INSTANCE2_HOSTNAME, null);
        instanceInfo1.setActionType(InstanceInfo.ActionType.ADDED);
        myapp1.addInstance(instanceInfo1);

        Application myapp2 = new Application(LOCAL_REGION_APP2_NAME);
        InstanceInfo instanceInfo2 = createInstance(LOCAL_REGION_APP2_NAME, ALL_REGIONS_VIP2_ADDR,
                LOCAL_REGION_APP2_INSTANCE2_HOSTNAME, null);
        instanceInfo2.setActionType(InstanceInfo.ActionType.ADDED);
        myapp2.addInstance(instanceInfo2);

        return Arrays.asList(myapp1, myapp2);
    }
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         * com.thoughtworks.xstream.converters.MarshallingContext)
         */
        @Override
        public void marshal(Object source, HierarchicalStreamWriter writer,
                MarshallingContext context) {
            Application app = (Application) source;

            writer.startNode(ELEM_NAME);
            writer.setValue(app.getName());
            writer.endNode();

            for (InstanceInfo instanceInfo : app.getInstances()) {
                writer.startNode(NODE_INSTANCE);
                context.convertAnother(instanceInfo);
                writer.endNode();
            }
        }
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Related Classes of com.netflix.discovery.shared.Application

  • com.netflix.appinfo.InstanceInfo
  • com.netflix.astyanax.contrib.eureka.EurekaBasedHostSupplier
  • com.netflix.discovery.AbstractDiscoveryClientTester
  • com.netflix.discovery.BackUpRegistryTest
  • com.netflix.discovery.converters.Converters$ApplicationConverter
  • com.netflix.discovery.DiscoveryClient
  • com.netflix.discovery.DiscoveryClientRegistryTest
  • com.netflix.discovery.DiscoveryStatusCheckerTest
  • com.netflix.discovery.EurekaLifecycleTest
  • com.netflix.discovery.MockRemoteEurekaServer$AppsResourceHandler
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