Package org.apache.camel.component.jms

Examples of org.apache.camel.component.jms.JmsMessage

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                    // no response, so lets set a timed out exception
                    String msg = "reply message with correlationID: " + holder.getCorrelationId() + " not received";
                    exchange.setException(new ExchangeTimedOutException(exchange, holder.getRequestTimeout(), msg));
                } else {
                    JmsMessage response = new JmsMessage(message, endpoint.getBinding());
                    // the JmsBinding is designed to be "pull-based": it will populate the Camel message on demand
                    // therefore, we link Exchange and OUT message before continuing, so that the JmsBinding has full access
                    // to everything it may need, and can populate headers, properties, etc. accordingly (solves CAMEL-6218).
                    exchange.setOut(response);
                    Object body = response.getBody();

                    if (endpoint.isTransferException() && body instanceof Exception) {
                        log.debug("Reply was an Exception. Setting the Exception on the Exchange: {}", body);
                        // we got an exception back and endpoint was configured to transfer exception
                        // therefore set response as exception
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            public void configure() throws Exception {
                from(uri)
                    .process(new Processor() {
                        public void process(Exchange exchange) throws Exception {
                            // do not mutate it
                            JmsMessage msg = assertIsInstanceOf(JmsMessage.class, exchange.getIn());
                            assertNotNull("javax.jms.Message should not be null", msg.getJmsMessage());

                            // get header should not mutate it
                            assertEquals("VALUE_1", exchange.getIn().getHeader("HEADER_1"));
                        }
                    })
                    // removing a header should mutate it
                    .removeHeader("HEADER_1")
                    .process(new Processor() {
                        public void process(Exchange exchange) throws Exception {
                            // it should have been mutated
                            JmsMessage msg = assertIsInstanceOf(JmsMessage.class, exchange.getIn());
                            assertNotNull("javax.jms.Message should not be null", msg.getJmsMessage());

                            // get header should not mutate it
                            assertNull("Header should have been removed", exchange.getIn().getHeader("HEADER_1"));
                        }
                    })
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            public void configure() throws Exception {
                from(uri)
                    .process(new Processor() {
                        public void process(Exchange exchange) throws Exception {
                            // do not mutate it
                            JmsMessage msg = assertIsInstanceOf(JmsMessage.class, exchange.getIn());
                            assertNotNull("javax.jms.Message should not be null", msg.getJmsMessage());

                            // get header should not mutate it
                            assertEquals("VALUE_1", exchange.getIn().getHeader("HEADER_1"));
                        }
                    })
                    // setting a new header should mutate it
                    .setHeader("HEADER_1", constant("VALUE_2"))
                    .process(new Processor() {
                        public void process(Exchange exchange) throws Exception {
                            // it should have been mutated
                            JmsMessage msg = assertIsInstanceOf(JmsMessage.class, exchange.getIn());
                            assertNotNull("javax.jms.Message should not be null", msg.getJmsMessage());

                            // get header should not mutate it
                            assertEquals("VALUE_2", exchange.getIn().getHeader("HEADER_1"));
                        }
                    })
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                    .process(new Processor() {
                        public void process(Exchange exchange) throws Exception {
                            assertEquals("text/plain", exchange.getIn().getHeader("Content-Type"));

                            // do not mutate it
                            JmsMessage msg = assertIsInstanceOf(JmsMessage.class, exchange.getIn());
                            assertNotNull("javax.jms.Message should not be null", msg.getJmsMessage());
                            assertEquals("Should NOT have been muated", false, msg.shouldCreateNewMessage());
                        }
                    })
                    .to("activemq:queue:copy", "mock:result");

                from("activemq:queue:copy").to("mock:copy");
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            public void configure() throws Exception {
                from("activemq:test.a").process(new Processor() {
                    public void process(Exchange exchange) throws Exception {
                        // lets set the custom JMS headers using the JMS API
                        assertNotNull(ExchangeHelper.getBinding(exchange, JmsBinding.class));
                        JmsMessage in = (JmsMessage) exchange.getIn();
                        assertNotNull(in);
                        Message inMessage = in.getJmsMessage();
                        inMessage.setJMSReplyTo(replyQueue);
                        inMessage.setJMSCorrelationID(correlationID);
                        inMessage.setJMSType(messageType);
                    }
                // must set option to preserve message QoS as we send an InOnly but put a JMSReplyTo
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        // Send a message to the JMS endpoint
        JmsEndpoint endpoint = (JmsEndpoint) container.getEndpoint("jms:test");       
        Producer<JmsExchange> producer = endpoint.createProducer();
        JmsExchange exchange = producer.createExchange();
        JmsMessage in = exchange.getIn();
        in.setBody("Hello");
        in.setHeader("cheese", 123);
        producer.process(exchange);
       
        // The Activated endpoint should send it to the pojo due to the configured route.
        assertTrue("The message ware received by the Pojo", receivedCountDown.await(5, TimeUnit.SECONDS));
       
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         * We purposely don't want to support injecting messages half-way through
         * broker processing - use the activemq camel component for that - but
         * we will support changing message headers and destinations
         */
        if (camelMesssage instanceof JmsMessage) {
            JmsMessage jmsMessage = (JmsMessage) camelMesssage;
            if (jmsMessage.getJmsMessage() instanceof ActiveMQMessage) {
                result = (ActiveMQMessage) jmsMessage.getJmsMessage();
                //lets apply any new message headers
                setJmsHeaders(result, headers);
            } else {

                throw new IllegalStateException("not the original message from the broker " + jmsMessage.getJmsMessage());
            }
        } else {
            throw new IllegalStateException("not the original message from the broker " + camelMesssage);
        }
        return result;
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                    // no response, so lets set a timed out exception
                    String msg = "reply message with correlationID: " + holder.getCorrelationId() + " not received";
                    exchange.setException(new ExchangeTimedOutException(exchange, holder.getRequestTimeout(), msg));
                } else {
                    JmsMessage response = new JmsMessage(message, endpoint.getBinding());
                    // the JmsBinding is designed to be "pull-based": it will populate the Camel message on demand
                    // therefore, we link Exchange and OUT message before continuing, so that the JmsBinding has full access
                    // to everything it may need, and can populate headers, properties, etc. accordingly (solves CAMEL-6218).
                    exchange.setOut(response);
                    Object body = response.getBody();

                    if (endpoint.isTransferException() && body instanceof Exception) {
                        log.debug("Reply was an Exception. Setting the Exception on the Exchange: {}", body);
                        // we got an exception back and endpoint was configured to transfer exception
                        // therefore set response as exception
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                            public void process(Exchange exchange) throws Exception {
                                // assert camel id is based on jms id
                                String camelId = exchange.getIn().getMessageId();
                                assertNotNull(camelId);

                                JmsMessage jms = (JmsMessage) exchange.getIn();
                                String jmsId = jms.getJmsMessage().getJMSMessageID();
                                assertNotNull(jmsId);

                                assertEquals(jmsId, camelId);
                            }
                        })
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            public void configure() throws Exception {
                from(uri)
                    .process(new Processor() {
                        public void process(Exchange exchange) throws Exception {
                            // do not mutate it
                            JmsMessage msg = assertIsInstanceOf(JmsMessage.class, exchange.getIn());
                            assertNotNull("javax.jms.Message should not be null", msg.getJmsMessage());

                            // get header should not mutate it
                            assertEquals("VALUE_1", exchange.getIn().getHeader("HEADER_1"));
                        }
                    })
                    // removing a header should mutate it
                    .removeHeader("HEADER_1")
                    .process(new Processor() {
                        public void process(Exchange exchange) throws Exception {
                            // it should have been mutated
                            JmsMessage msg = assertIsInstanceOf(JmsMessage.class, exchange.getIn());
                            assertNotNull("javax.jms.Message should not be null", msg.getJmsMessage());

                            // get header should not mutate it
                            assertNull("Header should have been removed", exchange.getIn().getHeader("HEADER_1"));
                        }
                    })
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Related Classes of org.apache.camel.component.jms.JmsMessage

  • org.apache.activemq.camel.CamelMessageProducer
  • org.apache.activemq.camel.component.ActiveMQJmsHeaderRouteForceTest
  • org.apache.activemq.camel.component.ActiveMQJmsHeaderRouteTest
  • org.apache.activemq.camel.component.AdvisoryConsumerExample
  • org.apache.activemq.camel.component.broker.BrokerProducer
  • org.apache.camel.component.jms.issues.ActiveMQPropagateHeadersTest
  • org.apache.camel.component.jms.issues.JmsGetHeaderKeyFormatIssueWithContentTypeHeaderTest
  • org.apache.camel.component.jms.issues.JmsMutateMessageTest
  • org.apache.camel.component.jms.issues.JmsMutateRemoveHeaderMessageTest
  • org.apache.camel.component.jms.issues.JmsToFileMessageIdTest
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