Package org.apache.camel

Examples of org.apache.camel.Consumer


        // filter out already started routes
        Map<String, RouteService> filtered = new LinkedHashMap<String, RouteService>();
        for (Map.Entry<String, RouteService> entry : routeServices.entrySet()) {
            boolean startable = false;

            Consumer consumer = entry.getValue().getRoutes().iterator().next().getConsumer();
            if (consumer instanceof SuspendableService) {
                // consumer could be suspended, which is not reflected in the RouteService status
                startable = ((SuspendableService) consumer).isSuspended();
            }
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        // filter out already started routes
        Map<String, RouteService> filtered = new LinkedHashMap<String, RouteService>();
        for (Map.Entry<String, RouteService> entry : routeServices.entrySet()) {
            boolean startable;

            Consumer consumer = entry.getValue().getRoutes().iterator().next().getConsumer();
            if (consumer instanceof SuspendableService) {
                // consumer could be suspended, which is not reflected in the RouteService status
                startable = ((SuspendableService) consumer).isSuspended();
            } else if (consumer instanceof ServiceSupport) {
                // consumer could be stopped, which is not reflected in the RouteService status
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                }
            }

            // prepare for shutdown
            for (ShutdownDeferredConsumer deferred : deferredConsumers) {
                Consumer consumer = deferred.getConsumer();
                if (consumer instanceof ShutdownAware) {
                    LOG.trace("Route: {} preparing to shutdown.", deferred.getRoute().getId());
                    ((ShutdownAware) consumer).prepareShutdown();
                    LOG.debug("Route: {} preparing to shutdown complete.", deferred.getRoute().getId());
                }
            }

            // now all messages has been completed then stop the deferred consumers
            for (ShutdownDeferredConsumer deferred : deferredConsumers) {
                Consumer consumer = deferred.getConsumer();
                if (suspendOnly) {
                    suspendNow(consumer);
                    LOG.info("Route: {} suspend complete, was consuming from: {}", deferred.getRoute().getId(), deferred.getConsumer().getEndpoint());
                } else {
                    shutdownNow(consumer);
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        Endpoint endpoint = component.createEndpoint(getEndpointUri(settingsFile.getName(), null));
       
        final CountDownLatch latch = new CountDownLatch(1);
       
        Consumer consumer = endpoint.createConsumer(new Processor() {
            public void process(Exchange exchange) throws Exception {
                QuickfixjEventCategory eventCategory =
                    (QuickfixjEventCategory) exchange.getIn().getHeader(QuickfixjEndpoint.EVENT_CATEGORY_KEY);
                if (eventCategory == QuickfixjEventCategory.SessionCreated) {
                    latch.countDown();
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        // Start the component and wait for the FIX sessions to be logged on

        final CountDownLatch logonLatch = new CountDownLatch(2);
        final CountDownLatch messageLatch = new CountDownLatch(2);
               
        Consumer consumer = endpoint.createConsumer(new Processor() {
            public void process(Exchange exchange) throws Exception {
                QuickfixjEventCategory eventCategory =
                    (QuickfixjEventCategory) exchange.getIn().getHeader(QuickfixjEndpoint.EVENT_CATEGORY_KEY);
                if (eventCategory == QuickfixjEventCategory.SessionLogon) {
                    logonLatch.countDown();
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        assertNotNull(out);
        assertFalse(out.hasOut());

        // get the reply from the special reply queue
        Endpoint end = context.getEndpoint(componentName + ":" + myReplyTo);
        final Consumer consumer = end.createConsumer(new Processor() {
            public void process(Exchange exchange) throws Exception {
                assertEquals("Late reply", exchange.getIn().getBody());
                latch.countDown();

            }
        });
        // reset latch
        latch = new CountDownLatch(1);
        consumer.start();

        latch.await();
        consumer.stop();
    }
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            MockEndpoint mock = getMockEndpoint("mock:result");
            mock.expectedBodiesReceived("Hello");

            // can not use route builder as we need to have the file created in the setup before route builder starts
            Endpoint endpoint = context.getEndpoint("stream:file?fileName=target/stream/streamfile.txt&delay=100");
            Consumer consumer = endpoint.createConsumer(new Processor() {
                public void process(Exchange exchange) throws Exception {
                    template.send("mock:result", exchange);
                }
            });
            consumer.start();

            assertMockEndpointsSatisfied();

            consumer.stop();
        } finally {
            fos.close();
        }
    }
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        } finally {
            fos.close();
        }

        Endpoint endpoint = comp.createEndpoint("file://target/consumefile", "target/consumefile", new HashMap<String, Object>());
        Consumer consumer = endpoint.createConsumer(new Processor() {
            public void process(Exchange exchange) throws Exception {
                assertNotNull(exchange);
                String body = exchange.getIn().getBody(String.class);
                assertEquals("Hello World", body);
                latch.countDown();
            }
        });
        consumer.start();
        latch.await();

        consumer.stop();
    }
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        assertMockEndpointsSatisfied();

        // consumer should be stopped
        Thread.sleep(1000);

        Consumer consumer = context.getRoute("foo").getConsumer();
        assertTrue("Consumer should be stopped", ((ServiceSupport)consumer).isStopped());
    }
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        String injectionPointName = method.getName();
        Endpoint endpoint = getEndpointInjection(endpointUri, endpointName, injectionPointName, true);
        if (endpoint != null) {
            try {
                Processor processor = createConsumerProcessor(bean, method, endpoint);
                Consumer consumer = endpoint.createConsumer(processor);
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Created processor: " + processor + " for consumer: " + consumer);
                }
                startService(consumer);
            } catch (Exception e) {
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