Java Code Examples for java.net.UnknownHostException

The following examples show how to use java.net.UnknownHostException. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: apiman   Source File: ErrorHandler.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * This method handles a connection error that was caused while connecting the gateway to the backend.
 *
 * @param error the connection error to be handled
 * @return a new ConnectorException
 */
public static ConnectorException handleConnectionError(Throwable error) {
    ConnectorException ce = null;
    if (error instanceof UnknownHostException || error instanceof ConnectException || error instanceof NoRouteToHostException) {
        ce = new ConnectorException("Unable to connect to backend", error); //$NON-NLS-1$
        ce.setStatusCode(502); // BAD GATEWAY
    } else if (error instanceof InterruptedIOException || error instanceof java.util.concurrent.TimeoutException) {
        ce = new ConnectorException("Connection to backend terminated" + error.getMessage(), error); //$NON-NLS-1$
        ce.setStatusCode(504); // GATEWAY TIMEOUT

    }
    if (ce != null) {
        return ce;
    } else {
        return new ConnectorException(error.getMessage(), error);
    }
}
 
Example 2
Source Project: JavaWeb   Source File: LoginOpenController.java    License: Apache License 2.0 6 votes vote down vote up
@GetMapping(value="/getHostInfo",produces=MediaType.APPLICATION_JSON_UTF8_VALUE)
@ResponseBody
public String getHostInfo(HttpServletRequest request,
						  HttpServletResponse response){
	JSONObject jo = new JSONObject();
	String path = request.getContextPath();
	String basePath = null;
	try {
		InetAddress addr = InetAddress.getLocalHost();
		basePath = request.getScheme()+"://"+addr.getHostAddress()+":"+request.getServerPort()+path+"/";
	} catch (UnknownHostException e) {
		basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
	} 
	jo.put("host", basePath);
	return jo.toString();
}
 
Example 3
Source Project: mobilecloud-15   Source File: EasyHttpClient.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * @see org.apache.http.conn.scheme.SocketFactory#connectSocket(java.net.Socket,
 *      java.lang.String, int, java.net.InetAddress, int,
 *      org.apache.http.params.HttpParams)
 */
public Socket connectSocket(Socket sock, String host, int port,
		InetAddress localAddress, int localPort, HttpParams params)
		throws IOException, UnknownHostException, ConnectTimeoutException {
	int connTimeout = HttpConnectionParams.getConnectionTimeout(params);
	int soTimeout = HttpConnectionParams.getSoTimeout(params);

	InetSocketAddress remoteAddress = new InetSocketAddress(host, port);
	SSLSocket sslsock = (SSLSocket) ((sock != null) ? sock : createSocket());

	if ((localAddress != null) || (localPort > 0)) {
		// we need to bind explicitly
		if (localPort < 0) {
			localPort = 0; // indicates "any"
		}
		InetSocketAddress isa = new InetSocketAddress(localAddress,
				localPort);
		sslsock.bind(isa);
	}

	sslsock.connect(remoteAddress, connTimeout);
	sslsock.setSoTimeout(soTimeout);
	return sslsock;
}
 
Example 4
public void start() throws TTransportException, UnknownHostException {
    InetAddress inetAddress = InetAddress.getByName(hostName);

    TSSLTransportFactory.TSSLTransportParameters params =
            new TSSLTransportFactory.TSSLTransportParameters();
    params.setKeyStore(keyStore, keyStorePassword);

    TServerSocket serverTransport;

    serverTransport = TSSLTransportFactory.getServerSocket(port, clientTimeout, inetAddress, params);


    AuthenticatorService.Processor<AuthenticatorServiceImpl> processor =
            new AuthenticatorService.Processor<AuthenticatorServiceImpl>(
                    new AuthenticatorServiceImpl(thriftAuthenticatorService));
    authenticationServer = new TThreadPoolServer(
            new TThreadPoolServer.Args(serverTransport).processor(processor));
    Thread thread = new Thread(new ServerRunnable(authenticationServer));
    if (log.isDebugEnabled()) {
        log.debug("Thrift Authentication Service started at ssl://" + hostName + ":" + port);
    }
    thread.start();
}
 
Example 5
Source Project: JRakNet   Source File: RakNet.java    License: MIT License 6 votes vote down vote up
/**
 * Parses a single String as an address and port and converts it to an
 * <code>InetSocketAddress</code>.
 * 
 * @param address
 *            the address to convert.
 * @param defaultPort
 *            the default port to use if one is not.
 * @return the parsed <code>InetSocketAddress</code>.
 * @throws UnknownHostException
 *             if the address is in an invalid format or if the host cannot
 *             be found.
 */
public static InetSocketAddress parseAddress(String address, int defaultPort) throws UnknownHostException {
	String[] addressSplit = address.split(":");
	if (addressSplit.length == 1 || addressSplit.length == 2) {
		InetAddress inetAddress = InetAddress.getByName(!addressSplit[0].startsWith("/") ? addressSplit[0]
				: addressSplit[0].substring(1, addressSplit[0].length()));
		int port = (addressSplit.length == 2 ? parseIntPassive(addressSplit[1]) : defaultPort);
		if (port >= 0x0000 && port <= 0xFFFF) {
			return new InetSocketAddress(inetAddress, port);
		} else {
			throw new UnknownHostException("Port number must be between 0-65535");
		}
	} else {
		throw new UnknownHostException("Format must follow address:port");
	}
}
 
Example 6
Source Project: jdk8u-dev-jdk   Source File: HostAddresses.java    License: GNU General Public License v2.0 6 votes vote down vote up
public InetAddress[] getInetAddresses() {

        if (addresses == null || addresses.length == 0)
            return null;

        ArrayList<InetAddress> ipAddrs = new ArrayList<>(addresses.length);

        for (int i = 0; i < addresses.length; i++) {
            try {
                if ((addresses[i].addrType == Krb5.ADDRTYPE_INET) ||
                    (addresses[i].addrType == Krb5.ADDRTYPE_INET6)) {
                    ipAddrs.add(addresses[i].getInetAddress());
                }
            } catch (java.net.UnknownHostException e) {
                // Should not happen since IP address given
                return null;
            }
        }

        InetAddress[] retVal = new InetAddress[ipAddrs.size()];
        return ipAddrs.toArray(retVal);

    }
 
Example 7
Source Project: android_9.0.0_r45   Source File: NetworkMonitor.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public InetAddress[] getAllByName(String host) throws UnknownHostException {
    // Always bypass Private DNS.
    final List<InetAddress> addrs = Arrays.asList(
            ResolvUtil.blockingResolveAllLocally(this, host));

    // Ensure the address family of the first address is tried first.
    LinkedHashMap<Class, InetAddress> addressByFamily = new LinkedHashMap<>();
    addressByFamily.put(addrs.get(0).getClass(), addrs.get(0));
    Collections.shuffle(addrs);

    for (InetAddress addr : addrs) {
        addressByFamily.put(addr.getClass(), addr);
    }

    return addressByFamily.values().toArray(new InetAddress[addressByFamily.size()]);
}
 
Example 8
@Test
public void testBadSslConfiguration()
    throws UnknownHostException {
  Properties props = new Properties();
  props.setProperty(ElasticsearchWriterConfigurationKeys.ELASTICSEARCH_WRITER_INDEX_NAME, "test");
  props.setProperty(ElasticsearchWriterConfigurationKeys.ELASTICSEARCH_WRITER_INDEX_TYPE, "test");
  props.setProperty(ElasticsearchWriterConfigurationKeys.ELASTICSEARCH_WRITER_TYPEMAPPER_CLASS,
      AvroGenericRecordTypeMapper.class.getCanonicalName());
  props.setProperty(ElasticsearchWriterConfigurationKeys.ELASTICSEARCH_WRITER_ID_MAPPING_ENABLED, "true");
  props.setProperty(ElasticsearchWriterConfigurationKeys.ELASTICSEARCH_WRITER_SSL_ENABLED, "true");
  Config config = ConfigFactory.parseProperties(props);
  try {
    new ElasticsearchTransportClientWriter(config);
    Assert.fail("Writer should not be constructed");
  }
  catch (Exception e) {
  }
}
 
Example 9
Source Project: openhab1-addons   Source File: NtpBinding.java    License: Eclipse Public License 2.0 6 votes vote down vote up
/**
 * Queries the given timeserver <code>hostname</code> and returns the time
 * in milliseconds.
 *
 * @param hostname the timeserver to query
 * @return the time in milliseconds or the current time of the system if an
 *         error occurs.
 */
protected static long getTime(String hostname) {

    try {
        NTPUDPClient timeClient = new NTPUDPClient();
        timeClient.setDefaultTimeout(NTP_TIMEOUT);
        InetAddress inetAddress = InetAddress.getByName(hostname);
        TimeInfo timeInfo = timeClient.getTime(inetAddress);

        return timeInfo.getReturnTime();
    } catch (UnknownHostException uhe) {
        logger.warn("the given hostname '{}' of the timeserver is unknown -> returning current sytem time instead",
                hostname);
    } catch (IOException ioe) {
        logger.warn("couldn't establish network connection [host '{}'] -> returning current sytem time instead",
                hostname);
    }

    return System.currentTimeMillis();
}
 
Example 10
Source Project: ovsdb   Source File: HwvtepDataChangeListener.java    License: Eclipse Public License 1.0 6 votes vote down vote up
private void disconnect(Collection<DataTreeModification<Node>> changes) {
    for (DataTreeModification<Node> change : changes) {
        final InstanceIdentifier<Node> key = change.getRootPath().getRootIdentifier();
        final DataObjectModification<Node> mod = change.getRootNode();
        Node deleted = getRemoved(mod);
        if (deleted != null) {
            HwvtepGlobalAugmentation hgDeleted = deleted.augmentation(HwvtepGlobalAugmentation.class);
            if (hgDeleted != null) {
                try {
                    hcm.disconnect(hgDeleted);
                    hcm.stopConnectionReconciliationIfActive(key, hgDeleted);
                } catch (UnknownHostException e) {
                    LOG.warn("Failed to disconnect HWVTEP Node", e);
                }
            }
        }
    }
}
 
Example 11
Source Project: L.TileLayer.Cordova   Source File: RouteSelector.java    License: MIT License 6 votes vote down vote up
/** Resets {@link #nextInetSocketAddress} to the first option. */
private void resetNextInetSocketAddress(Proxy proxy) throws UnknownHostException {
  socketAddresses = null; // Clear the addresses. Necessary if getAllByName() below throws!

  String socketHost;
  if (proxy.type() == Proxy.Type.DIRECT) {
    socketHost = uri.getHost();
    socketPort = getEffectivePort(uri);
  } else {
    SocketAddress proxyAddress = proxy.address();
    if (!(proxyAddress instanceof InetSocketAddress)) {
      throw new IllegalArgumentException(
          "Proxy.address() is not an " + "InetSocketAddress: " + proxyAddress.getClass());
    }
    InetSocketAddress proxySocketAddress = (InetSocketAddress) proxyAddress;
    socketHost = proxySocketAddress.getHostName();
    socketPort = proxySocketAddress.getPort();
  }

  // Try each address for best behavior in mixed IPv4/IPv6 environments.
  socketAddresses = dns.getAllByName(socketHost);
  nextSocketAddressIndex = 0;
}
 
Example 12
public static Socket createSocket(final SocketTask task, int timeout)
 throws IOException, UnknownHostException, ConnectTimeoutException
{
        try {
            TimeoutController.execute(task, timeout);
        } catch (TimeoutController.TimeoutException e) {
            throw new ConnectTimeoutException(
                "The host did not accept the connection within timeout of " 
                + timeout + " ms");
        }
        Socket socket = task.getSocket();
        if (task.exception != null) {
            throw task.exception;
        }
        return socket;
}
 
Example 13
private void execute(final Event event) {
    final String fileContent = (String) event.getProperty(FILE_CONTENT);
    Map<String, String> content = new HashMap<>();
    content.put("bdmXml", fileContent);
    try {
        new ClientResource(String.format("http://%s:%s/bdm",
                InetAddress.getByName(null).getHostAddress(),
                InstanceScope.INSTANCE.getNode(BonitaStudioPreferencesPlugin.PLUGIN_ID)
                        .get(BonitaPreferenceConstants.DATA_REPOSITORY_PORT, "-1")))
                                .post(new JacksonRepresentation<Object>(content));
        BonitaStudioLog.info("BDM has been publish into Data Repository service", UIDesignerPlugin.PLUGIN_ID);
    } catch (ResourceException | UnknownHostException e) {
        BonitaStudioLog.error("An error occured while publishing the BDM into Data Repository service", e);
    }
    
}
 
Example 14
Source Project: Hive2Hive   Source File: ConnectionTest.java    License: MIT License 6 votes vote down vote up
@Test
public void testConnectDisconnect() throws UnknownHostException {
	NetworkManager nodeA = new NetworkManager(new H2HDummyEncryption(), serializer, new TestFileConfiguration());
	NetworkManager nodeB = new NetworkManager(new H2HDummyEncryption(), serializer, new TestFileConfiguration());

	INetworkConfiguration netConfigA = NetworkConfiguration.createInitial("nodeA");
	INetworkConfiguration netConfigB = NetworkConfiguration.create("nodeB", InetAddress.getLocalHost());
	try {
		nodeA.connect(netConfigA);
		nodeB.connect(netConfigB);

		assertTrue(nodeB.disconnect(false));
		assertTrue(nodeB.connect(netConfigB));
	} finally {
		nodeA.disconnect(false);
		nodeB.disconnect(false);
	}
}
 
Example 15
Source Project: FastLib   Source File: FastRetryWhen.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Applies this function to the given argument.
 *
 * @param observable the function argument
 * @return the function result
 */
@Override
public Observable<?> apply(Observable<? extends Throwable> observable) {
    return observable.flatMap(new Function<Throwable, ObservableSource<?>>() {
        @Override
        public ObservableSource<?> apply(Throwable throwable) {
            //未连接网络直接返回异常
            if (!NetworkUtil.isConnected(mContext)) {
                return Observable.error(throwable);
            }
            //仅仅对连接失败相关错误进行重试
            if (throwable instanceof ConnectException
                    || throwable instanceof UnknownHostException
                    || throwable instanceof SocketTimeoutException
                    || throwable instanceof SocketException
                    || throwable instanceof TimeoutException) {
                if (++mRetryCount <= mRetryMaxTime) {
                    LoggerManager.e(TAG, "网络请求错误,将在 " + mRetryDelay + " ms后进行重试, 重试次数 " + mRetryCount + ";throwable:" + throwable);
                    return Observable.timer(mRetryDelay, TimeUnit.MILLISECONDS);
                }
            }
            return Observable.error(throwable);
        }
    });
}
 
Example 16
Source Project: rocketmq   Source File: AdminBrokerProcessor.java    License: Apache License 2.0 6 votes vote down vote up
private RemotingCommand consumeMessageDirectly(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final ConsumeMessageDirectlyResultRequestHeader requestHeader = (ConsumeMessageDirectlyResultRequestHeader)request
        .decodeCommandCustomHeader(ConsumeMessageDirectlyResultRequestHeader.class);

    request.getExtFields().put("brokerName", this.brokerController.getBrokerConfig().getBrokerName());
    SelectMappedBufferResult selectMappedBufferResult = null;
    try {
        MessageId messageId = MessageDecoder.decodeMessageId(requestHeader.getMsgId());
        selectMappedBufferResult = this.brokerController.getMessageStore().selectOneMessageByOffset(messageId.getOffset());

        byte[] body = new byte[selectMappedBufferResult.getSize()];
        selectMappedBufferResult.getByteBuffer().get(body);
        request.setBody(body);
    } catch (UnknownHostException e) {
    } finally {
        if (selectMappedBufferResult != null) {
            selectMappedBufferResult.release();
        }
    }

    return this.callConsumer(RequestCode.CONSUME_MESSAGE_DIRECTLY, request, requestHeader.getConsumerGroup(),
        requestHeader.getClientId());
}
 
Example 17
Source Project: onos   Source File: OspfInterfaceChannelHandlerTest.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Utility for test method.
 */
private OspfInterfaceImpl createOspfInterface1() throws UnknownHostException {
    ospfInterface = new OspfInterfaceImpl();
    OspfAreaImpl ospfArea = new OspfAreaImpl();
    OspfInterfaceChannelHandler ospfInterfaceChannelHandler = EasyMock.createMock(
            OspfInterfaceChannelHandler.class);
    ospfNbr = new OspfNbrImpl(ospfArea, ospfInterface, ip4Address5,
                              ip4Address6, 2, topologyForDeviceAndLink);
    ospfNbr.setState(OspfNeighborState.FULL);
    ospfNbr.setNeighborId(ip4Address7);
    ospfInterface = new OspfInterfaceImpl();
    ospfInterface.setIpAddress(ip4Address5);
    ospfInterface.setIpNetworkMask(subnetAddress);
    ospfInterface.setBdr(ip4Address4);
    ospfInterface.setDr(ip4Address4);
    ospfInterface.setHelloIntervalTime(20);
    ospfInterface.setInterfaceType(2);
    ospfInterface.setReTransmitInterval(2000);
    ospfInterface.setMtu(6500);
    ospfInterface.setRouterDeadIntervalTime(1000);
    ospfInterface.setRouterPriority(1);
    ospfInterface.setInterfaceType(1);
    ospfInterface.addNeighbouringRouter(ospfNbr);
    return ospfInterface;
}
 
Example 18
Source Project: play-mpc   Source File: MpdMonitor.java    License: MIT License 6 votes vote down vote up
private MpdMonitor() throws UnknownHostException, MPDConnectionException
{
	Configuration config = Play.application().configuration();

	String hostname = config.getString("mpd.hostname");
	int port = config.getInt("mpd.port");
	String password = config.getString("mpd.password");
	int timeout = config.getInt("mpd.timeout", 10) * 1000;
	
	Logger.info("Connecting to MPD");
	
	mpd = new MPD(hostname, port, password, timeout);
	monitor = new MPDStandAloneMonitor(mpd, 1000);
	
	thread = new Thread(monitor);
	thread.start();
}
 
Example 19
@Override
public List<InetSocketAddress> getInetSocketAddresses(String itemName) {
    List<InetSocketAddress> theList = new ArrayList<InetSocketAddress>();
    ProtocolBindingConfig config = (ProtocolBindingConfig) bindingConfigs.get(itemName);
    if (config != null) {
        for (Command command : config.keySet()) {
            InetSocketAddress anAddress = null;
            try {
                anAddress = new InetSocketAddress(InetAddress.getByName(config.get(command).getHost()),
                        Integer.parseInt(config.get(command).getPort()));
            } catch (UnknownHostException e) {
                logger.warn("Could not resolve the hostname {} for item {}", config.get(command).getHost(),
                        itemName);
            }
            theList.add(anAddress);
        }
    }
    return theList;
}
 
Example 20
Source Project: datacollector   Source File: HBaseConnectionHelper.java    License: Apache License 2.0 5 votes vote down vote up
static void validateQuorumConfigs(
    List<Stage.ConfigIssue> issues,
    Stage.Context context,
    String hbaseName,
    String zookeeperQuorum,
    String zookeeperParentZNode,
    int clientPort
) {
  if (zookeeperQuorum == null || zookeeperQuorum.isEmpty()) {
    issues.add(context.createConfigIssue(hbaseName, "zookeeperQuorum", Errors.HBASE_04));
  } else {
    List<String> zkQuorumList = Lists.newArrayList(Splitter.on(",")
                                                           .trimResults()
                                                           .omitEmptyStrings()
                                                           .split(zookeeperQuorum));
    for (String hostName : zkQuorumList) {
      try {
        InetAddress.getByName(hostName);
      } catch (UnknownHostException ex) {
        LOG.warn(Utils.format("Cannot resolve host: '{}' from zookeeper quorum '{}', error: '{}'",
            hostName,
            zookeeperQuorum,
            ex
        ), ex);
        issues.add(context.createConfigIssue(hbaseName, "zookeeperQuorum", Errors.HBASE_39, hostName));
      }
    }
  }
  if (zookeeperParentZNode == null || zookeeperParentZNode.isEmpty()) {
    issues.add(context.createConfigIssue(hbaseName, "zookeeperBaseDir", Errors.HBASE_09));
  }
  if (clientPort == 0) {
    issues.add(context.createConfigIssue(hbaseName, "clientPort", Errors.HBASE_13));

  }
}
 
Example 21
protected String buildTextMessage(Throwable t)
{
    StringBuffer result        = new StringBuffer();
    String       timeOfFailure = (new Date()).toString();
    String       hostName      = null;
    String       ipAddress     = null;

    try
    {
        hostName  = InetAddress.getLocalHost().getHostName();
        ipAddress = InetAddress.getLocalHost().getHostAddress();
    }
    catch (UnknownHostException uhe)
    {
        hostName  = "unknown";
        ipAddress = "unknown";
    }

    result.append("\nTime of failure:             " + timeOfFailure);
    result.append("\nHost where failure occurred: " + hostName + " (" + ipAddress + ")");
    
    if (t != null)
    {
        result.append("\nRoot exception:");
        result.append(renderExceptionStackAsText(t));
    }
    else
    {
        result.append("\nNo exception was provided.");
    }

    return(result.toString());
}
 
Example 22
Source Project: CapturePacket   Source File: NativeResolver.java    License: MIT License 5 votes vote down vote up
@Override
public Collection<InetAddress> resolveRemapped(String remappedHost) {
    try {
        Collection<InetAddress> addresses = Arrays.asList(InetAddress.getAllByName(remappedHost));

        return addresses;
    } catch (UnknownHostException e) {
        return Collections.emptyList();
    }
}
 
Example 23
Source Project: hawkular-metrics   Source File: JobSchedulingTest.java    License: Apache License 2.0 5 votes vote down vote up
@BeforeClass
public void initClass() {
    try {
        jobScheduler = new SchedulerImpl(rxSession, InetAddress.getLocalHost().getHostName());
    } catch (UnknownHostException e) {
        throw new RuntimeException(e);
    }
}
 
Example 24
Source Project: hadoop   Source File: TestFileCreation.java    License: Apache License 2.0 5 votes vote down vote up
/** Same test but the client should bind to a local interface */
@Test
public void testFileCreationSetLocalInterface() throws IOException {
  assumeTrue(System.getProperty("os.name").startsWith("Linux"));

  // The mini cluster listens on the loopback so we can use it here
  checkFileCreation("lo", false);

  try {
    checkFileCreation("bogus-interface", false);
    fail("Able to specify a bogus interface");
  } catch (UnknownHostException e) {
    assertEquals("No such interface bogus-interface", e.getMessage());
  }
}
 
Example 25
Source Project: uyuni   Source File: HostPortValidator.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Validate IP address format for a given string.
 * @param ipString
 * @return true if the given string is a valid IP, else false.
 */
private boolean isValidIP(String ipString) {
    boolean ret = false;
    if (ipString != null && !ipString.isEmpty()) {
        try {
            InetAddress.getByName(ipString);
            ret = true;
        }
        catch (UnknownHostException e) {
            // Stay silent
        }
    }
    return ret;
}
 
Example 26
Source Project: bluemix-parking-meter   Source File: Address.java    License: MIT License 5 votes vote down vote up
public Address(String uriHost, int uriPort, SSLSocketFactory sslSocketFactory,
    HostnameVerifier hostnameVerifier, OkAuthenticator authenticator, Proxy proxy,
    List<String> transports) throws UnknownHostException {
  if (uriHost == null) throw new NullPointerException("uriHost == null");
  if (uriPort <= 0) throw new IllegalArgumentException("uriPort <= 0: " + uriPort);
  if (authenticator == null) throw new IllegalArgumentException("authenticator == null");
  if (transports == null) throw new IllegalArgumentException("transports == null");
  this.proxy = proxy;
  this.uriHost = uriHost;
  this.uriPort = uriPort;
  this.sslSocketFactory = sslSocketFactory;
  this.hostnameVerifier = hostnameVerifier;
  this.authenticator = authenticator;
  this.transports = Util.immutableList(transports);
}
 
Example 27
Source Project: PgBulkInsert   Source File: NumericArrayTypesTest.java    License: MIT License 5 votes vote down vote up
@Test
public void saveAll_NumericArray_Test() throws SQLException, UnknownHostException {

    // Create the Entity to insert:
    ArrayEntity entity = new ArrayEntity();

    entity.bigDecimalArray = Arrays.asList(
            new BigDecimal("210000.00011234567"),
            new BigDecimal("310000.00011234567")
    );

    testArrayInternal("col_numeric_array", entity, entity.bigDecimalArray, x -> x);
}
 
Example 28
Source Project: jeecg-cloud   Source File: JeecgSystemApplication.java    License: Apache License 2.0 5 votes vote down vote up
public static void main(String[] args) throws UnknownHostException {

    ConfigurableApplicationContext application = SpringApplication.run(JeecgSystemApplication.class, args);
    Environment env = application.getEnvironment();
    String ip = InetAddress.getLocalHost().getHostAddress();
    String port = env.getProperty("server.port");
    log.info("\n----------------------------------------------------------\n\t" +
        "Application Jeecg-Boot is running! Access URLs:\n\t" +
        "Local: \t\thttp://localhost:" + port  + "/\n\t" +
        "External: \thttp://" + ip + ":" + port  + "/\n\t" +
        "Swagger-UI: \t\thttp://" + ip + ":" + port  + "/doc.html\n" +
        "----------------------------------------------------------");

  }
 
Example 29
/**
 * Test reading of input/holding registers, uses valuetype=int16
 */
@Test
public void testReadRegistersInt16()
        throws InterruptedException, UnknownHostException, BindingConfigParseException, ConfigurationException,
        InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {
    // Modbus server ("modbus slave") has input registers
    addRegisterMethod.invoke(spi, constructRegisterInt.newInstance(2));
    addRegisterMethod.invoke(spi, constructRegisterInt.newInstance(-4));
    addRegisterMethod.invoke(spi, constructRegisterInt.newInstance(99));

    binding = new ModbusBinding();
    binding.updated(addSlave(newLongPollBindingConfig(), SLAVE_NAME, type, ModbusBindingProvider.VALUE_TYPE_INT16,
            nonZeroOffset ? 1 : 0, 2));
    configureNumberItemBinding(2, SLAVE_NAME, 0);
    binding.execute();

    // Give the system some time to make the expected connections & requests
    waitForConnectionsReceived(1);
    waitForRequests(1);

    verify(eventPublisher, never()).postCommand(null, null);
    verify(eventPublisher, never()).sendCommand(null, null);

    if (nonZeroOffset) {
        verify(eventPublisher).postUpdate("Item1", new DecimalType(-4));
        verify(eventPublisher).postUpdate("Item2", new DecimalType(99));
    } else {
        verify(eventPublisher).postUpdate("Item1", new DecimalType(2));
        verify(eventPublisher).postUpdate("Item2", new DecimalType(-4));
    }
    verifyNoMoreInteractions(eventPublisher);
}
 
Example 30
Source Project: Android-Bridge-App   Source File: BridgeActivity.java    License: MIT License 5 votes vote down vote up
private void setupWSConnectionManager() {
    try {
        WSConnectionManager.setupInstance(WEB_SOCKET_PORT);
    } catch (UnknownHostException e) {
        //Crashlytics.logException(e);
        //e.printStackTrace();
        //Log.e(TAG,e.getMessage());
    }
}