Examples with DiscoveryService com.hazelcast.spi.discovery.integration.DiscoveryService used on opensource projects

Example 1 with DiscoveryService

use of com.hazelcast.spi.discovery.integration.DiscoveryService in project hazelcast by hazelcast.

the class ClientDiscoverySpiTest method testNodeFilter_from_xml.

@Test
public void testNodeFilter_from_xml() throws Exception {
    String xmlFileName = "hazelcast-client-discovery-spi-test.xml";
    InputStream xmlResource = ClientDiscoverySpiTest.class.getClassLoader().getResourceAsStream(xmlFileName);
    ClientConfig clientConfig = new XmlClientConfigBuilder(xmlResource).build();
    ClientNetworkConfig networkConfig = clientConfig.getNetworkConfig();
    DiscoveryConfig discoveryConfig = networkConfig.getDiscoveryConfig();
    DiscoveryServiceProvider provider = new DefaultDiscoveryServiceProvider();
    DiscoveryService discoveryService = provider.newDiscoveryService(buildDiscoveryServiceSettings(discoveryConfig));
    discoveryService.start();
    discoveryService.discoverNodes();
    discoveryService.destroy();
    Field nodeFilterField = DefaultDiscoveryService.class.getDeclaredField("nodeFilter");
    nodeFilterField.setAccessible(true);
    TestNodeFilter nodeFilter = (TestNodeFilter) nodeFilterField.get(discoveryService);
    assertEquals(4, nodeFilter.getNodes().size());
}

Example 2 with DiscoveryService

use of com.hazelcast.spi.discovery.integration.DiscoveryService in project hazelcast by hazelcast.

the class ClientDiscoverySpiTest method test_discovery_address_translator_with_public_ip.

@Test
public void test_discovery_address_translator_with_public_ip() throws Exception {
    String xmlFileName = "hazelcast-client-discovery-spi-test.xml";
    InputStream xmlResource = ClientDiscoverySpiTest.class.getClassLoader().getResourceAsStream(xmlFileName);
    ClientConfig clientConfig = new XmlClientConfigBuilder(xmlResource).build();
    ClientNetworkConfig networkConfig = clientConfig.getNetworkConfig();
    DiscoveryConfig discoveryConfig = networkConfig.getDiscoveryConfig();
    DiscoveryServiceProvider provider = new DefaultDiscoveryServiceProvider();
    DiscoveryService discoveryService = provider.newDiscoveryService(buildDiscoveryServiceSettings(discoveryConfig));
    AddressTranslator translator = new DiscoveryAddressTranslator(discoveryService, true);
    Address publicAddress = new Address("127.0.0.1", 50001);
    Address privateAddress = new Address("127.0.0.1", 1);
    // Enforce refresh of the internal mapping
    assertEquals(publicAddress, translator.translate(privateAddress));
}

Example 3 with DiscoveryService

use of com.hazelcast.spi.discovery.integration.DiscoveryService in project hazelcast by hazelcast.

the class ClientDiscoverySpiTest method test_CustomDiscoveryService_whenDiscoveredNodes_isNull.

@Test
public void test_CustomDiscoveryService_whenDiscoveredNodes_isNull() {
    ClientConfig config = new ClientConfig();
    config.setProperty(GroupProperty.DISCOVERY_SPI_ENABLED.getName(), "true");
    final DiscoveryService discoveryService = mock(DiscoveryService.class);
    DiscoveryServiceProvider discoveryServiceProvider = new DiscoveryServiceProvider() {

        public DiscoveryService newDiscoveryService(DiscoveryServiceSettings arg0) {
            return discoveryService;
        }
    };
    ClientNetworkConfig networkConfig = config.getNetworkConfig();
    networkConfig.setConnectionAttemptLimit(1);
    networkConfig.setConnectionAttemptPeriod(1);
    networkConfig.getDiscoveryConfig().setDiscoveryServiceProvider(discoveryServiceProvider);
    try {
        HazelcastClient.newHazelcastClient(config);
        fail("Client cannot start, discovery nodes is null!");
    } catch (NullPointerException expected) {
    // discovered nodes is null
    }
    verify(discoveryService).discoverNodes();
}

Example 4 with DiscoveryService

use of com.hazelcast.spi.discovery.integration.DiscoveryService in project hazelcast by hazelcast.

the class DiscoverySpiTest method testNodeFilter_from_xml.

@Test
public void testNodeFilter_from_xml() throws Exception {
    String xmlFileName = "test-hazelcast-discovery-spi.xml";
    InputStream xmlResource = DiscoverySpiTest.class.getClassLoader().getResourceAsStream(xmlFileName);
    Config config = new XmlConfigBuilder(xmlResource).build();
    JoinConfig joinConfig = config.getNetworkConfig().getJoin();
    DiscoveryConfig discoveryConfig = joinConfig.getDiscoveryConfig();
    Address address = new Address("localhost", 5701);
    DiscoveryServiceSettings settings = buildDiscoveryServiceSettings(address, discoveryConfig, DiscoveryMode.Client);
    DiscoveryServiceProvider provider = new DefaultDiscoveryServiceProvider();
    DiscoveryService discoveryService = provider.newDiscoveryService(settings);
    discoveryService.start();
    discoveryService.discoverNodes();
    discoveryService.destroy();
    Field nodeFilterField = DefaultDiscoveryService.class.getDeclaredField("nodeFilter");
    nodeFilterField.setAccessible(true);
    TestNodeFilter nodeFilter = (TestNodeFilter) nodeFilterField.get(discoveryService);
    assertEquals(4, nodeFilter.getNodes().size());
}

Example 5 with DiscoveryService

use of com.hazelcast.spi.discovery.integration.DiscoveryService in project hazelcast by hazelcast.

the class DiscoverySpiTest method testCustomDiscoveryService_whenDiscoveredNodes_isNull.

@Test
public void testCustomDiscoveryService_whenDiscoveredNodes_isNull() {
    Config config = new Config();
    config.setProperty(ClusterProperty.DISCOVERY_SPI_ENABLED.getName(), "true");
    DiscoveryServiceProvider discoveryServiceProvider = new DiscoveryServiceProvider() {

        public DiscoveryService newDiscoveryService(DiscoveryServiceSettings arg0) {
            DiscoveryService mocked = mock(DiscoveryService.class);
            when(mocked.discoverNodes()).thenReturn(null);
            return mocked;
        }
    };
    config.getNetworkConfig().getJoin().getDiscoveryConfig().setDiscoveryServiceProvider(discoveryServiceProvider);
    try {
        Hazelcast.newHazelcastInstance(config);
        fail("Instance should not be started!");
    } catch (IllegalStateException expected) {
    }
}