Examples with WebSocketException org.eclipse.jetty.websocket.api.WebSocketException used on opensource projects

Example 1 with WebSocketException

use of org.eclipse.jetty.websocket.api.WebSocketException in project jetty.project by eclipse.

the class EventMethod method call.

public void call(Object obj, Object... args) {
    if ((this.pojo == null) || (this.method == null)) {
        LOG.warn("Cannot execute call: pojo={}, method={}", pojo, method);
        // no call event method determined
        return;
    }
    if (obj == null) {
        LOG.warn("Cannot call {} on null object", this.method);
        return;
    }
    if (args.length > paramTypes.length) {
        Object[] trimArgs = dropFirstArg(args);
        call(obj, trimArgs);
        return;
    }
    if (args.length < paramTypes.length) {
        throw new IllegalArgumentException("Call arguments length [" + args.length + "] must always be greater than or equal to captured args length [" + paramTypes.length + "]");
    }
    try {
        this.method.invoke(obj, args);
    } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
        String err = String.format("Cannot call method %s on %s with args: %s", method, pojo, QuoteUtil.join(args, ","));
        throw new WebSocketException(err, e);
    }
}

Example 2 with WebSocketException

use of org.eclipse.jetty.websocket.api.WebSocketException in project jetty.project by eclipse.

the class WebSocketExtensionFactory method newInstance.

@Override
public Extension newInstance(ExtensionConfig config) {
    if (config == null) {
        return null;
    }
    String name = config.getName();
    if (StringUtil.isBlank(name)) {
        return null;
    }
    Class<? extends Extension> extClass = getExtension(name);
    if (extClass == null) {
        return null;
    }
    try {
        Extension ext = container.getObjectFactory().createInstance(extClass);
        if (ext instanceof AbstractExtension) {
            AbstractExtension aext = (AbstractExtension) ext;
            aext.init(container);
            aext.setConfig(config);
        }
        return ext;
    } catch (InstantiationException | IllegalAccessException e) {
        throw new WebSocketException("Cannot instantiate extension: " + extClass, e);
    }
}

Example 3 with WebSocketException

use of org.eclipse.jetty.websocket.api.WebSocketException in project jetty.project by eclipse.

the class BinaryWholeMessage method messageComplete.

@SuppressWarnings("unchecked")
@Override
public void messageComplete() {
    super.finished = true;
    byte[] data = out.toByteArray();
    DecoderFactory.Wrapper decoder = msgWrapper.getDecoder();
    Decoder.Binary<Object> binaryDecoder = (Binary<Object>) decoder.getDecoder();
    try {
        Object obj = binaryDecoder.decode(BufferUtil.toBuffer(data));
        wholeHandler.onMessage(obj);
    } catch (DecodeException e) {
        throw new WebSocketException("Unable to decode binary data", e);
    }
}

Example 4 with WebSocketException

use of org.eclipse.jetty.websocket.api.WebSocketException in project jetty.project by eclipse.

the class EventDriverTest method testAnnotated_Error.

@Test
public void testAnnotated_Error() throws Exception {
    AnnotatedTextSocket socket = new AnnotatedTextSocket();
    EventDriver driver = wrap(socket);
    try (LocalWebSocketSession conn = new CloseableLocalWebSocketSession(container, testname, driver)) {
        conn.open();
        driver.incomingError(new WebSocketException("oof"));
        driver.incomingFrame(new CloseInfo(StatusCode.NORMAL).asFrame());
        socket.capture.assertEventCount(3);
        socket.capture.pop().assertEventStartsWith("onConnect");
        socket.capture.pop().assertEventStartsWith("onError(WebSocketException: oof)");
        socket.capture.pop().assertEventStartsWith("onClose(1000,");
    }
}

Example 5 with WebSocketException

use of org.eclipse.jetty.websocket.api.WebSocketException in project joynr by bmwcarit.

the class WebSocketJettyClient method writeBytes.

@Override
public synchronized void writeBytes(Address to, byte[] message, long timeout, TimeUnit unit, final SuccessAction successAction, final FailureAction failureAction) {
    if (messageListener == null) {
        throw new JoynrDelayMessageException(20, "WebSocket write failed: receiver has not been set yet");
    }
    if (sessionFuture == null) {
        try {
            reconnect();
        } catch (Exception e) {
            throw new JoynrDelayMessageException(10, "WebSocket reconnect failed. Will try later", e);
        }
    }
    try {
        Session session = sessionFuture.get(timeout, unit);
        session.getRemote().sendBytes(ByteBuffer.wrap(message), new WriteCallback() {

            @Override
            public void writeSuccess() {
                successAction.execute();
            }

            @Override
            public void writeFailed(Throwable error) {
                if (error instanceof WebSocketException) {
                    reconnect();
                    failureAction.execute(new JoynrDelayMessageException(reconnectDelay, error.getMessage()));
                } else {
                    failureAction.execute(error);
                }
            }
        });
    } catch (WebSocketException | ExecutionException e) {
        reconnect();
        throw new JoynrDelayMessageException(10, "WebSocket write timed out", e);
    } catch (TimeoutException e) {
        throw new JoynrDelayMessageException("WebSocket write timed out", e);
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
    }
}