Examples with TooManyListenersException java.util.TooManyListenersException used on opensource projects

Example 6 with TooManyListenersException

use of java.util.TooManyListenersException in project openhab1-addons by openhab.

the class ZWaveController method connect.

// Controller methods
/**
     * Connects to the comm port and starts send and receive threads.
     *
     * @param serialPortName the port name to open
     * @throws SerialInterfaceException when a connection error occurs.
     */
public void connect(final String serialPortName) throws SerialInterfaceException {
    logger.info("Connecting to serial port {}", serialPortName);
    try {
        CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(serialPortName);
        CommPort commPort = portIdentifier.open("org.openhab.binding.zwave", 2000);
        this.serialPort = (SerialPort) commPort;
        this.serialPort.setSerialPortParams(115200, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        this.serialPort.enableReceiveThreshold(1);
        this.serialPort.enableReceiveTimeout(ZWAVE_RECEIVE_TIMEOUT);
        this.receiveThread = new ZWaveReceiveThread();
        this.receiveThread.start();
        this.sendThread = new ZWaveSendThread();
        this.sendThread.start();
        this.inputThread = new ZWaveInputThread();
        this.inputThread.start();
        // RXTX serial port library causes high CPU load
        // Start event listener, which will just sleep and slow down event loop
        serialPort.addEventListener(this.receiveThread);
        serialPort.notifyOnDataAvailable(true);
        logger.info("Serial port is initialized");
    } catch (NoSuchPortException e) {
        logger.error("Serial Error: Port {} does not exist", serialPortName);
        throw new SerialInterfaceException(String.format("Port %s does not exist", serialPortName), e);
    } catch (PortInUseException e) {
        logger.error("Serial Error: Port {} in use.", serialPortName);
        throw new SerialInterfaceException(String.format("Port %s in use.", serialPortName), e);
    } catch (UnsupportedCommOperationException e) {
        logger.error("Serial Error: Unsupported comm operation on Port {}.", serialPortName);
        throw new SerialInterfaceException(String.format("Unsupported comm operation on Port %s.", serialPortName), e);
    } catch (TooManyListenersException e) {
        logger.error("Serial Error: Too many listeners on Port {}.", serialPortName);
        e.printStackTrace();
    }
}

Example 7 with TooManyListenersException

use of java.util.TooManyListenersException in project openhab1-addons by openhab.

the class CULSerialHandlerImpl method openHardware.

@Override
protected void openHardware() throws CULDeviceException {
    String deviceName = config.getDeviceAddress();
    logger.debug("Opening serial CUL connection for {}", deviceName);
    try {
        CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(deviceName);
        if (portIdentifier.isCurrentlyOwned()) {
            throw new CULDeviceException("The port " + deviceName + " is currenty used by " + portIdentifier.getCurrentOwner());
        }
        CommPort port = portIdentifier.open(this.getClass().getName(), 2000);
        if (!(port instanceof SerialPort)) {
            throw new CULDeviceException("The device " + deviceName + " is not a serial port");
        }
        serialPort = (SerialPort) port;
        serialPort.setSerialPortParams(config.getBaudRate(), SerialPort.DATABITS_8, SerialPort.STOPBITS_1, config.getParityMode());
        InputStream is = serialPort.getInputStream();
        OutputStream os = serialPort.getOutputStream();
        synchronized (serialPort) {
            br = new BufferedReader(new InputStreamReader(is));
            bw = new BufferedWriter(new OutputStreamWriter(os));
        }
        serialPort.notifyOnDataAvailable(true);
        logger.debug("Adding serial port event listener");
        serialPort.addEventListener(this);
    } catch (NoSuchPortException e) {
        throw new CULDeviceException(e);
    } catch (PortInUseException e) {
        throw new CULDeviceException(e);
    } catch (UnsupportedCommOperationException e) {
        throw new CULDeviceException(e);
    } catch (IOException e) {
        throw new CULDeviceException(e);
    } catch (TooManyListenersException e) {
        throw new CULDeviceException(e);
    }
}

Example 8 with TooManyListenersException

use of java.util.TooManyListenersException in project openhab1-addons by openhab.

the class ComfoAirConnector method open.

/**
     * Open and initialize a serial port.
     *
     * @param portName
     *            e.g. /dev/ttyS0
     * @param listener
     *            the listener which is informed after a successful response
     *            read
     * @throws InitializationException
     */
public void open(String portName) throws InitializationException {
    logger.debug("Open ComfoAir connection");
    port = portName;
    CommPortIdentifier portIdentifier;
    try {
        portIdentifier = CommPortIdentifier.getPortIdentifier(port);
        try {
            serialPort = portIdentifier.open("openhab", 3000);
            serialPort.setSerialPortParams(9600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
            serialPort.enableReceiveThreshold(1);
            serialPort.enableReceiveTimeout(1000);
            // RXTX serial port library causes high CPU load
            // Start event listener, which will just sleep and slow down event loop
            serialPort.addEventListener(new CPUWorkaroundThread());
            serialPort.notifyOnDataAvailable(true);
            inputStream = new DataInputStream(new BufferedInputStream(serialPort.getInputStream()));
            outputStream = serialPort.getOutputStream();
            ComfoAirCommand command = ComfoAirCommandType.getChangeCommand(ComfoAirCommandType.ACTIVATE.key, new DecimalType(1));
            sendCommand(command);
        } catch (PortInUseException e) {
            throw new InitializationException(e);
        } catch (UnsupportedCommOperationException e) {
            throw new InitializationException(e);
        } catch (IOException e) {
            throw new InitializationException(e);
        } catch (TooManyListenersException e) {
            throw new InitializationException(e);
        }
    } catch (NoSuchPortException e) {
        StringBuilder sb = new StringBuilder();
        @SuppressWarnings("rawtypes") Enumeration portList = CommPortIdentifier.getPortIdentifiers();
        while (portList.hasMoreElements()) {
            CommPortIdentifier id = (CommPortIdentifier) portList.nextElement();
            if (id.getPortType() == CommPortIdentifier.PORT_SERIAL) {
                sb.append(id.getName() + "\n");
            }
        }
        throw new InitializationException("Serial port '" + port + "' could not be found. Available ports are:\n" + sb.toString());
    }
}

Example 9 with TooManyListenersException

use of java.util.TooManyListenersException in project roboguice by roboguice.

the class ThrowingProviderTest method testProviderMethodWithManyExceptions.

public void testProviderMethodWithManyExceptions() {
    try {
        Guice.createInjector(new AbstractModule() {

            protected void configure() {
                install(ThrowingProviderBinder.forModule(this));
            }

            @SuppressWarnings("unused")
            @CheckedProvides(RemoteProvider.class)
            String foo() throws InterruptedException, RuntimeException, RemoteException, AccessException, TooManyListenersException {
                return null;
            }
        });
        fail();
    } catch (CreationException ce) {
        // The only two that should fail are Interrupted & TooManyListeners.. the rest are OK.
        List<Message> errors = ImmutableList.copyOf(ce.getErrorMessages());
        assertEquals(InterruptedException.class.getName() + " is not compatible with the exceptions ([" + RemoteException.class + "]) declared in the CheckedProvider interface (" + RemoteProvider.class.getName() + ")", errors.get(0).getMessage());
        assertEquals(TooManyListenersException.class.getName() + " is not compatible with the exceptions ([" + RemoteException.class + "]) declared in the CheckedProvider interface (" + RemoteProvider.class.getName() + ")", errors.get(1).getMessage());
        assertEquals(2, errors.size());
    }
}

Example 10 with TooManyListenersException

use of java.util.TooManyListenersException in project guice by google.

the class ThrowingProviderTest method testProviderMethodWithManyExceptions.

public void testProviderMethodWithManyExceptions() {
    try {
        Guice.createInjector(new AbstractModule() {

            @Override
            protected void configure() {
                install(ThrowingProviderBinder.forModule(this));
            }

            @SuppressWarnings("unused")
            @CheckedProvides(RemoteProvider.class)
            String foo() throws InterruptedException, RuntimeException, RemoteException, AccessException, TooManyListenersException {
                return null;
            }
        });
        fail();
    } catch (CreationException ce) {
        // The only two that should fail are Interrupted & TooManyListeners.. the rest are OK.
        List<Message> errors = ImmutableList.copyOf(ce.getErrorMessages());
        assertEquals(InterruptedException.class.getName() + " is not compatible with the exceptions ([" + RemoteException.class + "]) declared in the CheckedProvider interface (" + RemoteProvider.class.getName() + ")", errors.get(0).getMessage());
        assertEquals(TooManyListenersException.class.getName() + " is not compatible with the exceptions ([" + RemoteException.class + "]) declared in the CheckedProvider interface (" + RemoteProvider.class.getName() + ")", errors.get(1).getMessage());
        assertEquals(2, errors.size());
    }
}