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

Example 16 with TooManyListenersException

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

the class Stick method initialize.

/**
     * Initialize this device and open the serial port
     *
     * @throws PlugwiseInitializationException if port can not be opened
     */
@SuppressWarnings("rawtypes")
private void initialize() throws PlugwiseInitializationException {
    // Flush the deviceCache
    plugwiseDeviceCache.clear();
    // parse ports and if the default port is found, initialized the reader
    Enumeration portList = CommPortIdentifier.getPortIdentifiers();
    while (portList.hasMoreElements()) {
        CommPortIdentifier id = (CommPortIdentifier) portList.nextElement();
        if (id.getPortType() == CommPortIdentifier.PORT_SERIAL) {
            if (id.getName().equals(port)) {
                logger.debug("Serial port '{}' has been found.", port);
                portId = id;
            }
        }
    }
    if (portId != null) {
        // initialize serial port
        try {
            serialPort = portId.open("openHAB", 2000);
        } catch (PortInUseException e) {
            throw new PlugwiseInitializationException(e);
        }
        try {
            serialPort.addEventListener(this);
        } catch (TooManyListenersException e) {
            throw new PlugwiseInitializationException(e);
        }
        // activate the DATA_AVAILABLE notifier
        serialPort.notifyOnDataAvailable(true);
        try {
            // set port parameters
            serialPort.setSerialPortParams(115200, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        } catch (UnsupportedCommOperationException e) {
            throw new PlugwiseInitializationException(e);
        }
        try {
            // get the output stream
            outputChannel = Channels.newChannel(serialPort.getOutputStream());
        } catch (IOException e) {
            throw new PlugwiseInitializationException(e);
        }
    } else {
        StringBuilder sb = new StringBuilder();
        portList = CommPortIdentifier.getPortIdentifiers();
        while (portList.hasMoreElements()) {
            CommPortIdentifier id = (CommPortIdentifier) portList.nextElement();
            if (id.getPortType() == CommPortIdentifier.PORT_SERIAL) {
                sb.append(id.getName() + "\n");
            }
        }
        throw new PlugwiseInitializationException("Serial port '" + port + "' could not be found. Available ports are:\n" + sb);
    }
    initialised = true;
    // initialise the Stick
    sendMessage(new InitialiseRequestMessage());
}

Example 17 with TooManyListenersException

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

the class SerialDevice method initialize.

/**
     * Initialize this device and open the serial port
     * 
     * @throws InitializationException
     *             if port can not be opened
     */
public void initialize() throws InitializationException {
    // parse ports and if the default port is found, initialized the reader
    Enumeration<?> portList = CommPortIdentifier.getPortIdentifiers();
    while (portList.hasMoreElements()) {
        CommPortIdentifier id = (CommPortIdentifier) portList.nextElement();
        if (id.getPortType() == CommPortIdentifier.PORT_SERIAL) {
            if (id.getName().equals(port)) {
                logger.debug("Serial port '{}' has been found.", port);
                portId = id;
            }
        }
    }
    if (portId != null) {
        // initialize serial port
        try {
            serialPort = portId.open("openHAB-Smarthomatic", DEFAULT_PORT);
        } catch (PortInUseException e) {
            throw new InitializationException(e);
        }
        try {
            inputStream = serialPort.getInputStream();
        } catch (IOException e) {
            throw new InitializationException(e);
        }
        try {
            serialPort.addEventListener(this);
        } catch (TooManyListenersException e) {
            throw new InitializationException(e);
        }
        // activate the DATA_AVAILABLE notifier
        serialPort.notifyOnDataAvailable(true);
        try {
            // set port parameters
            serialPort.setSerialPortParams(baud, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        } catch (UnsupportedCommOperationException e) {
            throw new InitializationException(e);
        }
        try {
            // get the output stream
            outputStream = serialPort.getOutputStream();
        } catch (IOException e) {
            throw new InitializationException(e);
        }
    } else {
        StringBuilder sb = new StringBuilder();
        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 18 with TooManyListenersException

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

the class CheckedProviderTest 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, BindException, SubBindException {
                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 + ", " + BindException.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 + ", " + BindException.class + "]) declared in the CheckedProvider interface (" + RemoteProvider.class.getName() + ")", errors.get(1).getMessage());
        assertEquals(2, errors.size());
    }
}

Example 19 with TooManyListenersException

use of java.util.TooManyListenersException in project intellij-community by JetBrains.

the class XalanSupport method init.

public static boolean init(Transformer transformer, LocalDebugger dbg) {
    if (transformer instanceof TransformerImpl) {
        try {
            System.out.println("XALAN: " + Class.forName("org.apache.xalan.Version", true, transformer.getClass().getClassLoader()).getMethod("getVersion").invoke(null));
            final TransformerImpl tr = (TransformerImpl) transformer;
            tr.setErrorListener(new DefaultErrorHandler(false) {

                @Override
                public void fatalError(TransformerException exception) throws TransformerException {
                    if (!(exception.getCause() instanceof DebuggerStoppedException)) {
                        super.fatalError(exception);
                    }
                }
            });
            try {
                tr.getTraceManager().addTraceListener(new XalanTraceListener(dbg, tr));
            } catch (TooManyListenersException e) {
                throw new AssertionError(e);
            }
            return true;
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return false;
}

Example 20 with TooManyListenersException

use of java.util.TooManyListenersException in project jdk8u_jdk by JetBrains.

the class TestDragSourceAdapter method main.

public static void main(String[] args) throws Exception {
    DragSource ds = new DragSource();
    TestDragSourceAdapter dsa1 = new TestDragSourceAdapter(1);
    TestDragSourceAdapter dsa2 = new TestDragSourceAdapter(2);
    Component c = new Button();
    DragGestureRecognizer dgr = ds.createDefaultDragGestureRecognizer(c, DnDConstants.ACTION_COPY, e -> e.startDrag(null, null));
    MouseEvent me = new MouseEvent(c, MouseEvent.MOUSE_PRESSED, 0, InputEvent.CTRL_MASK, 100, 100, 0, false);
    DragGestureEvent dge = new DragGestureEvent(dgr, DnDConstants.ACTION_COPY, new Point(100, 100), Arrays.asList(me));
    DragSourceContext dsc = new DragSourceContext(Toolkit.getDefaultToolkit().createDragSourceContextPeer(dge), dge, new Cursor(Cursor.HAND_CURSOR), null, null, new StringSelection("TEXT"), null);
    ds.addDragSourceListener(dsa1);
    ds.addDragSourceListener(dsa2);
    ds.addDragSourceListener(dsa2);
    ds.addDragSourceMotionListener(dsa1);
    ds.addDragSourceMotionListener(dsa1);
    ds.addDragSourceMotionListener(dsa2);
    dsc.addDragSourceListener(dsa2);
    byte[] serialized;
    try (ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(bos)) {
        oos.writeObject(dsc);
        serialized = bos.toByteArray();
    }
    DragSourceContext dsc_copy;
    try (ByteArrayInputStream bis = new ByteArrayInputStream(serialized);
        ObjectInputStream ois = new ObjectInputStream(bis)) {
        dsc_copy = (DragSourceContext) ois.readObject();
    }
    try {
        dsc_copy.addDragSourceListener(dsa1);
        throw new RuntimeException("Test failed. Listener addition succeeded");
    } catch (TooManyListenersException ignored) {
    }
    try {
        dsc_copy.addDragSourceListener(dsa2);
        throw new RuntimeException("Test failed. Listener addition succeeded");
    } catch (TooManyListenersException ignored) {
    }
    try (ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(bos)) {
        oos.writeObject(ds);
        serialized = bos.toByteArray();
    }
    DragSource ds_copy;
    try (ByteArrayInputStream bis = new ByteArrayInputStream(serialized);
        ObjectInputStream ois = new ObjectInputStream(bis)) {
        ds_copy = (DragSource) ois.readObject();
    }
    DragSourceListener[] dsls = ds_copy.getDragSourceListeners();
    assertEquals(3, dsls.length, "DragSourceListeners number");
    assertEquals(1, Stream.of(dsls).filter(dsa1::equals).collect(Collectors.counting()).intValue());
    assertEquals(2, Stream.of(dsls).filter(dsa2::equals).collect(Collectors.counting()).intValue());
    DragSourceMotionListener[] dsmls = ds_copy.getDragSourceMotionListeners();
    assertEquals(3, dsmls.length, "DragSourceMotionListeners number");
    assertEquals(2, Stream.of(dsmls).filter(dsa1::equals).collect(Collectors.counting()).intValue());
    assertEquals(1, Stream.of(dsmls).filter(dsa2::equals).collect(Collectors.counting()).intValue());
}