public Node(HazelcastInstanceImpl hazelcastInstance, Config config, NodeContext nodeContext) {
this.hazelcastInstance = hazelcastInstance;
this.config = config;
this.configClassLoader = config.getClassLoader();
this.groupProperties = new GroupProperties(config);
this.buildInfo = BuildInfoProvider.getBuildInfo();
String loggingType = groupProperties.getString(GroupProperty.LOGGING_TYPE);
loggingService =
new LoggingServiceImpl(config.getGroupConfig().getName(), loggingType, buildInfo);
final AddressPicker addressPicker = nodeContext.createAddressPicker(this);
try {
addressPicker.pickAddress();
} catch (Throwable e) {
throw ExceptionUtil.rethrow(e);
}
final ServerSocketChannel serverSocketChannel = addressPicker.getServerSocketChannel();
try {
address = addressPicker.getPublicAddress();
final Map<String, Object> memberAttributes =
findMemberAttributes(config.getMemberAttributeConfig().asReadOnly());
localMember =
new MemberImpl(
address, true, createMemberUuid(address), hazelcastInstance, memberAttributes);
loggingService.setThisMember(localMember);
logger = loggingService.getLogger(Node.class.getName());
hazelcastThreadGroup =
new HazelcastThreadGroup(hazelcastInstance.getName(), logger, configClassLoader);
nodeExtension = NodeExtensionFactory.create(configClassLoader);
nodeExtension.beforeStart(this);
serializationService = nodeExtension.createSerializationService();
securityContext =
config.getSecurityConfig().isEnabled() ? nodeExtension.getSecurityContext() : null;
nodeEngine = new NodeEngineImpl(this);
clientEngine = new ClientEngineImpl(this);
connectionManager = nodeContext.createConnectionManager(this, serverSocketChannel);
partitionService = new InternalPartitionServiceImpl(this);
clusterService = new ClusterServiceImpl(this);
textCommandService = new TextCommandServiceImpl(this);
nodeExtension.printNodeInfo(this);
multicastService =
createMulticastService(addressPicker.getBindAddress(), this, config, logger);
discoveryService = createDiscoveryService(config);
initializeListeners(config);
joiner = nodeContext.createJoiner(this);
} catch (Throwable e) {
try {
serverSocketChannel.close();
} catch (Throwable ignored) {
}
throw ExceptionUtil.rethrow(e);
}
}
@Test
public void testMemberAttributesConfig() {
MemberAttributeConfig memberAttributeConfig = config.getMemberAttributeConfig();
assertNotNull(memberAttributeConfig);
assertEquals("spring-group", memberAttributeConfig.getStringAttribute("cluster.group.name"));
assertEquals(new Integer(5700), memberAttributeConfig.getIntAttribute("cluster.port.int"));
assertEquals(new Long(5700), memberAttributeConfig.getLongAttribute("cluster.port.long"));
assertEquals(new Short("5700"), memberAttributeConfig.getShortAttribute("cluster.port.short"));
assertEquals(new Byte("111"), memberAttributeConfig.getByteAttribute("attribute.byte"));
assertTrue(memberAttributeConfig.getBooleanAttribute("attribute.boolean"));
assertEquals(0.0d, memberAttributeConfig.getDoubleAttribute("attribute.double"), 0.0001d);
assertEquals(1234.5678, memberAttributeConfig.getFloatAttribute("attribute.float"), 0.0001);
}
public JoinRequest createJoinRequest(boolean withCredentials) {
final Credentials credentials =
(withCredentials && securityContext != null)
? securityContext.getCredentialsFactory().newCredentials()
: null;
return new JoinRequest(
Packet.VERSION,
buildInfo.getBuildNumber(),
address,
localMember.getUuid(),
createConfigCheck(),
credentials,
config.getMemberAttributeConfig().getAttributes());
}