Apache Camel timeout synchronous route - apache-camel

Question

I was trwing to construct a synchronous route with timeout using Apache Camel, and I couldn't find anything in the framework with resolve it.
So I decided to build a process with make it for me.
public class TimeOutProcessor implements Processor {
private String route;
private Integer timeout;
public TimeOutProcessor(String route, Integer timeout) {
this.route = route;
this.timeout = timeout;
}
#Override
public void process(Exchange exchange) throws Exception {
ExecutorService executor = Executors.newSingleThreadExecutor();
Future<Exchange> future = executor.submit(new Callable<Exchange>() {
public Exchange call() {
// Check for field rating
ProducerTemplate producerTemplate = exchange.getFromEndpoint().getCamelContext().createProducerTemplate();
return producerTemplate.send(route, exchange);
}
});
try {
exchange.getIn().setBody(future.get(
timeout,
TimeUnit.SECONDS));
} catch (TimeoutException e) {
throw new TimeoutException("a timeout problem occurred");
}
executor.shutdownNow();
}
And I call this process this way:
.process(new TimeOutProcessor("direct:myRoute",
Integer.valueOf(this.getContext().resolvePropertyPlaceholders("{{timeout}}")))
I wanna know if my way is the recomended way to do it, if it is not, what is the best way for build a synchronous route with timeout?

Answer 1

I want to thanks the people who answer me.
That is my final code:
public class TimeOutProcessor implements Processor {
private String route;
private Integer timeout;
public TimeOutProcessor(String route, Integer timeout) {
this.route = route;
this.timeout = timeout;
}
#Override
public void process(Exchange exchange) throws Exception {
Future<Exchange> future = null;
ProducerTemplate producerTemplate = exchange.getFromEndpoint().getCamelContext().createProducerTemplate();
try {
future = producerTemplate.asyncSend(route, exchange);
exchange.getIn().setBody(future.get(
timeout,
TimeUnit.SECONDS));
producerTemplate.stop();
future.cancel(true);
} catch (TimeoutException e) {
producerTemplate.stop();
future.cancel(true);
throw new TimeoutException("a timeout problem occurred");
}
}
}