Examples with StopWatch org.apache.camel.util.StopWatch used on opensource projects

Example 16 with StopWatch

use of org.apache.camel.util.StopWatch in project camel by apache.

the class JavaUuidGeneratorTest method testPerformance.

public void testPerformance() {
    JavaUuidGenerator uuidGenerator = new JavaUuidGenerator();
    StopWatch watch = new StopWatch();
    LOG.info("First id: " + uuidGenerator.generateUuid());
    for (int i = 0; i < 500000; i++) {
        uuidGenerator.generateUuid();
    }
    LOG.info("Last id:  " + uuidGenerator.generateUuid());
    LOG.info("Took " + TimeUtils.printDuration(watch.stop()));
}

Example 17 with StopWatch

use of org.apache.camel.util.StopWatch in project camel by apache.

the class SimpleUuidGeneratorTest method testPerformance.

public void testPerformance() {
    SimpleUuidGenerator uuidGenerator = new SimpleUuidGenerator();
    StopWatch watch = new StopWatch();
    LOG.info("First id: " + uuidGenerator.generateUuid());
    for (int i = 0; i < 500000; i++) {
        uuidGenerator.generateUuid();
    }
    LOG.info("Last id:  " + uuidGenerator.generateUuid());
    LOG.info("Took " + TimeUtils.printDuration(watch.stop()));
}

Example 18 with StopWatch

use of org.apache.camel.util.StopWatch in project camel by apache.

the class RedeliveryDeadLetterErrorHandlerNoRedeliveryOnShutdownTest method testRedeliveryErrorHandlerNoRedeliveryOnShutdown.

public void testRedeliveryErrorHandlerNoRedeliveryOnShutdown() throws Exception {
    getMockEndpoint("mock:foo").expectedMessageCount(1);
    getMockEndpoint("mock:deadLetter").expectedMessageCount(1);
    getMockEndpoint("mock:deadLetter").setResultWaitTime(25000);
    template.sendBody("seda:foo", "Hello World");
    getMockEndpoint("mock:foo").assertIsSatisfied();
    // should not take long to stop the route
    StopWatch watch = new StopWatch();
    // sleep 3 seconds to do some redeliveries before we stop
    Thread.sleep(3000);
    log.info("==== stopping route foo ====");
    context.stopRoute("foo");
    watch.stop();
    getMockEndpoint("mock:deadLetter").assertIsSatisfied();
    log.info("OnRedelivery processor counter {}", counter.get());
    assertTrue("Should stop route faster, was " + watch.taken(), watch.taken() < 7000);
    assertTrue("Redelivery counter should be >= 2 and < 12, was: " + counter.get(), counter.get() >= 2 && counter.get() < 12);
}

Example 19 with StopWatch

use of org.apache.camel.util.StopWatch in project camel by apache.

the class DefaultCamelContext method doSuspend.

@Override
protected void doSuspend() throws Exception {
    EventHelper.notifyCamelContextSuspending(this);
    log.info("Apache Camel " + getVersion() + " (CamelContext: " + getName() + ") is suspending");
    StopWatch watch = new StopWatch();
    // (so when we resume we only resume the routes which actually was suspended)
    for (Map.Entry<String, RouteService> entry : getRouteServices().entrySet()) {
        if (entry.getValue().getStatus().isStarted()) {
            suspendedRouteServices.put(entry.getKey(), entry.getValue());
        }
    }
    // assemble list of startup ordering so routes can be shutdown accordingly
    List<RouteStartupOrder> orders = new ArrayList<RouteStartupOrder>();
    for (Map.Entry<String, RouteService> entry : suspendedRouteServices.entrySet()) {
        Route route = entry.getValue().getRoutes().iterator().next();
        Integer order = entry.getValue().getRouteDefinition().getStartupOrder();
        if (order == null) {
            order = defaultRouteStartupOrder++;
        }
        orders.add(new DefaultRouteStartupOrder(order, route, entry.getValue()));
    }
    // suspend routes using the shutdown strategy so it can shutdown in correct order
    // routes which doesn't support suspension will be stopped instead
    getShutdownStrategy().suspend(this, orders);
    // mark the route services as suspended or stopped
    for (RouteService service : suspendedRouteServices.values()) {
        if (routeSupportsSuspension(service.getId())) {
            service.suspend();
        } else {
            service.stop();
        }
    }
    watch.stop();
    if (log.isInfoEnabled()) {
        log.info("Apache Camel " + getVersion() + " (CamelContext: " + getName() + ") is suspended in " + TimeUtils.printDuration(watch.taken()));
    }
    EventHelper.notifyCamelContextSuspended(this);
}

Example 20 with StopWatch

use of org.apache.camel.util.StopWatch in project camel by apache.

the class BeanPerformanceTest method testBeanPerformance.

public void testBeanPerformance() throws Exception {
    StopWatch watch = new StopWatch();
    log.info("Invoking a bean in a route {} times", times);
    for (int i = 0; i < times; i++) {
        template.sendBody("direct:start", "Hello World");
    }
    log.info("Took {} to invoke the bean {} times", TimeUtils.printDuration(watch.stop()), times);
    assertEquals(times, INVOKED.get());
}