Examples with DiscoveryScope io.joynr.arbitration.DiscoveryScope used on opensource projects

Example 1 with DiscoveryScope

use of io.joynr.arbitration.DiscoveryScope in project joynr by bmwcarit.

the class ConsumerInvocationParameters method parseCommandLineArgs.

private CommandLine parseCommandLineArgs(String[] args) throws ParseException {
    Options options = new Options();
    options.addOption(Option.builder("s").longOpt(CMDLINE_OPTIONNAME_SYNCMODE).required(true).hasArg().argName("mode").type(COMMUNICATIONMODE.class).desc("Determines how the test methods are called. Can be either SYNC or ASYNC.").build());
    options.addOption(Option.builder("t").longOpt(CMDLINE_OPTIONNAME_TESTCASE).required(true).hasArg().argName("testname").type(TESTCASE.class).desc("Determines which test is performed. Can be either SEND_STRING, SEND_STRUCT or SEND_BYTEARRAY.").build());
    options.addOption(Option.builder("d").longOpt(CMDLINE_OPTIONNAME_DOMAINNAME).required(true).hasArg().argName("domainName").type(String.class).desc("Provider domain").build());
    options.addOption(Option.builder("w").longOpt(CMDLINE_OPTIONNAME_WARMUPS).required(true).hasArg().argName("numWarmups").type(Number.class).desc("Number of warmup runs").build());
    options.addOption(Option.builder("r").longOpt(CMDLINE_OPTIONNAME_NUMRUNS).required(true).hasArg().argName("numRuns").type(Number.class).desc("Number of test runs").build());
    options.addOption(Option.builder("sl").longOpt(CMDLINE_OPTIONNAME_STRINGDATALENGTH).required(false).hasArg().argName("numChars").type(Number.class).desc("Length of strings which are transmitted during the test").build());
    options.addOption(Option.builder("bs").longOpt(CMDLINE_OPTIONNAME_BYTEARRAYSIZE).required(false).hasArg().argName("numBytes").type(Number.class).desc("Size of byte arrays which are transmitted during the test").build());
    options.addOption(Option.builder("ds").longOpt(CMDLINE_OPTIONNAME_DISCOVERYSCOPE).required(false).hasArg().argName("discoveryscope").type(DiscoveryScope.class).desc("Determines the discovery scope. Can be GLOBAL_ONLY, LOCAL_AND_GLOBAL, " + "LOCAL_ONLY or LOCAL_THEN_GLOBAL. Default is LOCAL_ONLY.").build());
    options.addOption(Option.builder("runtime").longOpt(CMDLINE_OPTIONNAME_RUNTIMECFG).required(false).hasArg().argName("runtime").type(RuntimeConfig.class).desc("Runtime module configuration. " + "Default is " + runtimeConfig.toString()).build());
    options.addOption(Option.builder("backend").longOpt(CMDLINE_OPTIONNAME_BACKENDCFG).required(false).hasArg().argName("backend").type(BackendConfig.class).desc("Backend configuration. At the moment only MQTT is supported. Default is " + backendConfig.toString()).build());
    options.addOption(Option.builder("mbu").longOpt(CMDLINE_OPTIONNAME_MQTTBROKERURI).required(false).hasArg().argName("uri").type(String.class).desc("MQTT broker URI. Default is " + mqttBrokerUri).build());
    options.addOption(Option.builder("ch").longOpt(CMDLINE_OPTIONNAME_CC_HOST).required(false).hasArg().argName("cluster-controller host").type(String.class).desc("Host of the cluster-controller for websocket connections. Default is " + ccHost).build());
    options.addOption(Option.builder("cp").longOpt(CMDLINE_OPTIONNAME_CC_PORT).required(false).hasArg().argName("cluster-controller port").type(String.class).desc("Port of the cluster-controller for websocket connections. Default is " + ccPort).build());
    CommandLineParser parser = new DefaultParser();
    try {
        return parser.parse(options, args);
    } catch (ParseException exception) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("PerformanceTestConsumerApplication", "", options, "", true);
        throw exception;
    }
}

Example 2 with DiscoveryScope

use of io.joynr.arbitration.DiscoveryScope in project joynr by bmwcarit.

the class DummyCapabilitiesDirectory method lookup.

@Override
public Promise<Lookup1Deferred> lookup(String[] domains, String interfaceName, joynr.types.DiscoveryQos discoveryQos) {
    final Lookup1Deferred deferred = new Lookup1Deferred();
    CapabilitiesCallback callback = new CapabilitiesCallback() {

        @Override
        public void processCapabilitiesReceived(@CheckForNull Collection<DiscoveryEntryWithMetaInfo> capabilities) {
            if (capabilities != null) {
                deferred.resolve(capabilities.toArray(new DiscoveryEntryWithMetaInfo[0]));
            } else {
                deferred.reject(new ProviderRuntimeException("Received capabilities list was null"));
            }
        }

        @Override
        public void onError(Throwable e) {
            deferred.reject(new ProviderRuntimeException(e.toString()));
        }
    };
    DiscoveryScope discoveryScope = DiscoveryScope.valueOf(discoveryQos.getDiscoveryScope().name());
    lookup(domains, interfaceName, new DiscoveryQos(30000, ArbitrationStrategy.NotSet, discoveryQos.getCacheMaxAge(), discoveryScope), callback);
    return new Promise<Lookup1Deferred>(deferred);
}

Example 3 with DiscoveryScope

use of io.joynr.arbitration.DiscoveryScope in project joynr by bmwcarit.

the class MyRadioConsumerApplication method main.

/**
 * Main method. This method is responsible for: 1. Instantiating the consumer application. 2. Injecting the instance
 * with Guice bindings 3. Starting the application. 4. Ending the application so that the necessary clean up calls
 * are made.
 *
 * @param args arguments give when calling the main method
 */
public static void main(String[] args) {
    // run application from cmd line using Maven:
    // mvn exec:java -Dexec.mainClass="io.joynr.demo.MyRadioConsumerApplication" -Dexec.args="<arguments>"
    DiscoveryScope tmpDiscoveryScope = DiscoveryScope.LOCAL_AND_GLOBAL;
    String host = "localhost";
    int port = 4242;
    String providerDomain = "domain";
    String transport = null;
    CommandLine line;
    Options options = new Options();
    Options helpOptions = new Options();
    setupOptions(options, helpOptions);
    CommandLineParser parser = new DefaultParser();
    // to just get help / usage info.
    try {
        line = parser.parse(helpOptions, args);
        if (line.hasOption('h')) {
            HelpFormatter formatter = new HelpFormatter();
            // use 'options' here to print help about all possible parameters
            formatter.printHelp(MyRadioConsumerApplication.class.getName(), options, true);
            System.exit(0);
        }
    } catch (ParseException e) {
    // ignore, since any option except '-h' will cause this exception
    }
    try {
        line = parser.parse(options, args);
        if (line.hasOption('d')) {
            providerDomain = line.getOptionValue('d');
            LOG.info("found domain = " + providerDomain);
        }
        if (line.hasOption('H')) {
            host = line.getOptionValue('H');
            LOG.info("found host = " + host);
        }
        if (line.hasOption('l')) {
            tmpDiscoveryScope = DiscoveryScope.LOCAL_ONLY;
            LOG.info("found scope local");
        }
        if (line.hasOption('p')) {
            port = Integer.parseInt(line.getOptionValue('p'));
            LOG.info("found port = " + port);
        }
        if (line.hasOption('t')) {
            transport = line.getOptionValue('t').toLowerCase();
            LOG.info("found transport = " + transport);
        }
    } catch (ParseException e) {
        LOG.error("failed to parse command line: " + e);
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(MyRadioConsumerApplication.class.getName(), options, true);
        System.exit(1);
    }
    // joynr config properties are used to set joynr configuration at compile time. They are set on the
    // JoynInjectorFactory.
    Properties joynrConfig = new Properties();
    Module runtimeModule = getRuntimeModule(transport, host, port, joynrConfig);
    LOG.debug("Using the following runtime module: " + runtimeModule.getClass().getSimpleName());
    LOG.debug("Searching for providers on domain \"{}\"", providerDomain);
    // Set a custom static persistence file (default is joynr.properties in the working dir) to store
    // joynr configuration. It allows for changing the joynr configuration at runtime. Custom persistence
    // files support running the consumer and provider applications from within the same directory.
    joynrConfig.setProperty(MessagingPropertyKeys.PERSISTENCE_FILE, STATIC_PERSISTENCE_FILE);
    // How to use custom infrastructure elements:
    // 1) Set them programmatically at compile time using the joynr configuration properties at the
    // JoynInjectorFactory. E.g. uncomment the following lines to set a certain joynr server
    // instance.
    // joynrConfig.setProperty(MessagingPropertyKeys.BOUNCE_PROXY_URL, "http://localhost:8080/bounceproxy/");
    // joynrConfig.setProperty(MessagingPropertyKeys.DISCOVERYDIRECTORYURL, "http://localhost:8080/discovery/channels/discoverydirectory_channelid/");
    joynrConfig.setProperty(PROPERTY_JOYNR_DOMAIN_LOCAL, "radioapp_consumer_local_domain");
    // 2) Or set them in the static persistence file (default: joynr.properties in working dir) at
    // runtime. If not available in the working dir, it will be created during the first launch
    // of the application. Copy the following lines to the custom persistence file to set a
    // certain joynr server instance.
    // NOTE: This application uses a custom static persistence file consumer-joynr.properties.
    // Copy the following lines to the custom persistence file to set a certain joynr server
    // instance.
    // joynr.messaging.bounceproxyurl=http://localhost:8080/bounceproxy/
    // joynr.messaging.discoverydirectoryurl=http://localhost:8080/discovery/channels/discoverydirectory_channelid/
    // 3) Or set them in Java System properties.
    // -Djoynr.messaging.bounceProxyUrl=http://localhost:8080/bounceproxy/
    // -Djoynr.messaging.capabilitiesDirectoryUrl=http://localhost:8080/discovery/channels/discoverydirectory_channelid/
    // NOTE:
    // Programmatically set configuration properties override properties set in the static persistence file.
    // Java system properties override both
    // Application-specific configuration properties are injected to the application by setting
    // them on the JoynApplicationModule.
    Properties appConfig = new Properties();
    appConfig.setProperty(APP_CONFIG_PROVIDER_DOMAIN, providerDomain);
    final DiscoveryScope discoveryScope = tmpDiscoveryScope;
    JoynrApplication myRadioConsumerApp = new JoynrInjectorFactory(joynrConfig, runtimeModule).createApplication(new JoynrApplicationModule(MyRadioConsumerApplication.class, appConfig) {

        @Override
        protected void configure() {
            super.configure();
            bind(DiscoveryScope.class).toInstance(discoveryScope);
        }
    });
    myRadioConsumerApp.run();
    myRadioConsumerApp.shutdown();
}

Example 4 with DiscoveryScope

use of io.joynr.arbitration.DiscoveryScope in project joynr by bmwcarit.

the class LocalCapabilitiesDirectoryImpl method lookup.

@Override
public Promise<Lookup1Deferred> lookup(String[] domains, String interfaceName, joynr.types.DiscoveryQos discoveryQos) {
    final Lookup1Deferred deferred = new Lookup1Deferred();
    CapabilitiesCallback callback = new CapabilitiesCallback() {

        @Override
        public void processCapabilitiesReceived(@CheckForNull Collection<DiscoveryEntryWithMetaInfo> capabilities) {
            if (capabilities == null) {
                deferred.reject(new ProviderRuntimeException("Received capablities collection was null"));
            } else {
                deferred.resolve(capabilities.toArray(new DiscoveryEntryWithMetaInfo[capabilities.size()]));
            }
        }

        @Override
        public void onError(Throwable e) {
            deferred.reject(new ProviderRuntimeException(e.toString()));
        }
    };
    DiscoveryScope discoveryScope = DiscoveryScope.valueOf(discoveryQos.getDiscoveryScope().name());
    lookup(domains, interfaceName, new DiscoveryQos(discoveryQos.getDiscoveryTimeout(), defaultDiscoveryRetryInterval, ArbitrationStrategy.NotSet, discoveryQos.getCacheMaxAge(), discoveryScope), callback);
    return new Promise<>(deferred);
}

Example 5 with DiscoveryScope

use of io.joynr.arbitration.DiscoveryScope in project joynr by bmwcarit.

the class LocalCapabilitiesDirectoryImpl method lookup.

@Override
public void lookup(final String[] domains, final String interfaceName, final DiscoveryQos discoveryQos, final CapabilitiesCallback capabilitiesCallback) {
    DiscoveryScope discoveryScope = discoveryQos.getDiscoveryScope();
    Set<DiscoveryEntry> localDiscoveryEntries = getLocalEntriesIfRequired(discoveryScope, domains, interfaceName);
    Set<DiscoveryEntryWithMetaInfo> globalDiscoveryEntries = getGloballyCachedEntriesIfRequired(discoveryScope, domains, interfaceName, discoveryQos.getCacheMaxAgeMs());
    switch(discoveryScope) {
        case LOCAL_ONLY:
            capabilitiesCallback.processCapabilitiesReceived(CapabilityUtils.convertToDiscoveryEntryWithMetaInfoSet(true, localDiscoveryEntries));
            break;
        case LOCAL_THEN_GLOBAL:
            handleLocalThenGlobal(domains, interfaceName, discoveryQos, capabilitiesCallback, CapabilityUtils.convertToDiscoveryEntryWithMetaInfoSet(true, localDiscoveryEntries), globalDiscoveryEntries);
            break;
        case GLOBAL_ONLY:
            handleGlobalOnly(domains, interfaceName, discoveryQos, capabilitiesCallback, globalDiscoveryEntries);
            break;
        case LOCAL_AND_GLOBAL:
            handleLocalAndGlobal(domains, interfaceName, discoveryQos, capabilitiesCallback, CapabilityUtils.convertToDiscoveryEntryWithMetaInfoSet(true, localDiscoveryEntries), globalDiscoveryEntries);
            break;
        default:
            throw new IllegalStateException("Unknown or illegal DiscoveryScope value: " + discoveryScope);
    }
}