Examples with CamelException org.apache.camel.CamelException used on opensource projects

Example 26 with CamelException

use of org.apache.camel.CamelException in project camel by apache.

the class ClientModeTCPNettyServerBootstrapFactory method openChannel.

protected Channel openChannel(ChannelFuture channelFuture) throws Exception {
    // blocking for channel to be done
    if (LOG.isTraceEnabled()) {
        LOG.trace("Waiting for operation to complete {} for {} millis", channelFuture, configuration.getConnectTimeout());
    }
    // here we need to wait it in other thread
    final CountDownLatch channelLatch = new CountDownLatch(1);
    channelFuture.addListener(new ChannelFutureListener() {

        @Override
        public void operationComplete(ChannelFuture cf) throws Exception {
            channelLatch.countDown();
        }
    });
    try {
        channelLatch.await(configuration.getConnectTimeout(), TimeUnit.MILLISECONDS);
    } catch (InterruptedException ex) {
        throw new CamelException("Interrupted while waiting for " + "connection to " + configuration.getAddress());
    }
    if (!channelFuture.isDone() || !channelFuture.isSuccess()) {
        ConnectException cause = new ConnectException("Cannot connect to " + configuration.getAddress());
        if (channelFuture.getCause() != null) {
            cause.initCause(channelFuture.getCause());
        }
        throw cause;
    }
    Channel answer = channelFuture.getChannel();
    if (LOG.isDebugEnabled()) {
        LOG.debug("Creating connector to address: {}", configuration.getAddress());
    }
    return answer;
}

Example 27 with CamelException

use of org.apache.camel.CamelException in project camel by apache.

the class SipSubscriptionListener method dispatchExchange.

private void dispatchExchange(Object response) throws CamelException {
    LOG.debug("Consumer Dispatching the received notification along the route");
    Exchange exchange = sipSubscriber.getEndpoint().createExchange(ExchangePattern.InOnly);
    exchange.getIn().setBody(response);
    try {
        sipSubscriber.getProcessor().process(exchange);
    } catch (Exception e) {
        throw new CamelException("Error in consumer while dispatching exchange", e);
    }
}

Example 28 with CamelException

use of org.apache.camel.CamelException in project camel by apache.

the class DnsLookupProducer method process.

@Override
public void process(Exchange exchange) throws Exception {
    String dnsName = exchange.getIn().getHeader(DnsConstants.DNS_NAME, String.class);
    ObjectHelper.notEmpty(dnsName, "Header " + DnsConstants.DNS_NAME);
    Object type = exchange.getIn().getHeader(DnsConstants.DNS_TYPE);
    Integer dnsType = null;
    if (type != null) {
        dnsType = Type.value(String.valueOf(type));
    }
    Object dclass = exchange.getIn().getHeader(DnsConstants.DNS_CLASS);
    Integer dnsClass = null;
    if (dclass != null) {
        dnsClass = DClass.value(String.valueOf(dclass));
    }
    Lookup lookup = (dnsClass == null) ? (dnsType == null ? new Lookup(dnsName) : new Lookup(dnsName, dnsType)) : new Lookup(dnsName, dnsType, dnsClass);
    lookup.run();
    if (lookup.getAnswers() != null) {
        exchange.getIn().setBody(lookup.getAnswers());
    } else {
        throw new CamelException(lookup.getErrorString());
    }
}