Package javax.jbi.messaging

Examples of javax.jbi.messaging.MessageExchange

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            }
         
            MessageExchangeFactory factory = channel.createExchangeFactoryForService(serviceName);
            LOG.info(new org.apache.cxf.common.i18n.Message("CREATE.MESSAGE.EXCHANGE", LOG).toString()
                     + serviceName);
            MessageExchange xchng = null;
            if (isOneWay) {
                xchng = factory.createInOnlyExchange();
            } else if (bop.getOutput() == null) {
                xchng = factory.createRobustInOnlyExchange();
            } else {
                xchng = factory.createInOutExchange();
            }

            NormalizedMessage inMsg = xchng.createMessage();
            LOG.info(new org.apache.cxf.common.i18n.Message("EXCHANGE.ENDPOINT", LOG).toString()
                     + xchng.getEndpoint());
            if (inMsg != null) {
                LOG.info("setup message contents on " + inMsg);
                inMsg.setContent(getMessageContent(message));
                xchng.setService(serviceName);
                LOG.info("service for exchange " + serviceName);

                xchng.setInterfaceName(interfaceName);

                xchng.setOperation(bop.getName());
                xchng.setMessage(inMsg, "in");
                LOG.info("sending message");
                if (!isOneWay) {
                    channel.sendSync(xchng);
                    NormalizedMessage outMsg = ((InOut)xchng).getOutMessage();
                    Source content = null;
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            }
         
            MessageExchangeFactory factory = channel.createExchangeFactoryForService(serviceName);
            LOG.info(new org.apache.cxf.common.i18n.Message("CREATE.MESSAGE.EXCHANGE", LOG).toString()
                     + serviceName);
            MessageExchange xchng = null;
            if (isOneWay) {
                xchng = factory.createInOnlyExchange();
            } else if (bop.getOutput() == null) {
                xchng = factory.createRobustInOnlyExchange();
            } else {
                xchng = factory.createInOutExchange();
            }

            NormalizedMessage inMsg = xchng.createMessage();
            LOG.info(new org.apache.cxf.common.i18n.Message("EXCHANGE.ENDPOINT", LOG).toString()
                     + xchng.getEndpoint());
            if (inMsg != null) {
                LOG.info("setup message contents on " + inMsg);
                inMsg.setContent(getMessageContent(message));
                xchng.setService(serviceName);
                LOG.info("service for exchange " + serviceName);

                xchng.setInterfaceName(interfaceName);

                xchng.setOperation(bop.getName());
                //copy context
                Map<String, Object> invocationContext =
                    CastUtils.cast((Map)message.get(Message.INVOCATION_CONTEXT));
                if (invocationContext != null) {
                    for (Map.Entry<String, Object> ent
                        : CastUtils.cast((Map)invocationContext.get("RequestContext"),
                                             String.class, Object.class).entrySet()) {
                        // check if value is Serializable, and if value is Map
                        // or collection,
                        // just exclude it since the entry of it may not be
                        // Serializable as well
                        if (ent.getValue() instanceof Serializable
                                && !(ent.getValue() instanceof Map)
                                && !(ent.getValue() instanceof Collection)) {
                            inMsg.setProperty(ent.getKey(), ent.getValue());
                        }
                    }
                }
                xchng.setMessage(inMsg, "in");
                LOG.info("sending message");
                if (!isOneWay) {
                    channel.sendSync(xchng);
                    NormalizedMessage outMsg = ((InOut)xchng).getOutMessage();
                    Source content = null;
                    Set normalizedMessageProps = null;
                    if (outMsg != null) {
                        content = outMsg.getContent();
                        normalizedMessageProps = outMsg.getPropertyNames();
                    } else {
                        if (((InOut)xchng).getFault() == null) {
                            throw xchng.getError();
                        }
                        content = ((InOut)xchng).getFault().getContent();
                        normalizedMessageProps = ((InOut)xchng).getFault().getPropertyNames();
                    }
                    Message inMessage = new MessageImpl();
                    message.getExchange().setInMessage(inMessage);
                    InputStream ins = JBIMessageHelper.convertMessageToInputStream(content);
                    if (ins == null) {
                        throw new IOException(new org.apache.cxf.common.i18n.Message(
                            "UNABLE.RETRIEVE.MESSAGE", LOG).toString());
                    }
                    inMessage.setContent(InputStream.class, ins);
                    inMessage.put(MessageExchange.class, xchng);
                   
                   
                    if (normalizedMessageProps != null) {
                 
                        for (Object name : normalizedMessageProps) {
                            inMessage.put((String) name, outMsg
                                    .getProperty((String) name));

                        }
                    }
                    conduit.getMessageObserver().onMessage(inMessage);

                    xchng.setStatus(ExchangeStatus.DONE);
                    channel.send(xchng);                   
                } else {
                    channel.send(xchng);
                }
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                    "BUILDING.DOCUMENT", LOG).toString());
                Document doc = StaxUtils.read(bais);
                bais.close();
               
               
                MessageExchange xchng = inMessage.get(MessageExchange.class);
                LOG.fine(new org.apache.cxf.common.i18n.Message(
                    "CREATE.NORMALIZED.MESSAGE", LOG).toString());
                if (inMessage.getExchange().getOutFaultMessage() != null) {
                    org.apache.cxf.interceptor.Fault f = (org.apache.cxf.interceptor.Fault)
                            inMessage.getContent(Exception.class);
                    if (!(f.getCause() instanceof Error)) {
                        Fault fault = xchng.createFault();
                        fault.setContent(new DOMSource(doc));
                        xchng.setFault(fault);
                        if (!f.hasDetails()) {
                            xchng.setProperty("faultstring", f.getMessage());
                        }
                    } else {
                        xchng.setError(f);
                    }
                } else {
                    NormalizedMessage msg = xchng.createMessage();
                    //copy attachments
                    if (outMessage != null && outMessage.getAttachments() != null) {
                        for (Attachment att : outMessage.getAttachments()) {
                            msg.addAttachment(att.getId(), att
                                    .getDataHandler());
                        }
                    }
                    //copy properties
                   
                    for (Map.Entry<String, Object> ent : inMessage.entrySet()) {
                        //check if value is Serializable, and if value is Map or collection,
                        //just exclude it since the entry of it may not be Serializable as well
                        if (ent.getValue() instanceof Serializable
                                && !(ent.getValue() instanceof Map)
                                && !(ent.getValue() instanceof Collection)) {
                            msg.setProperty(ent.getKey(), ent.getValue());
                        }
                    }


                    //copy contents
                    msg.setContent(new DOMSource(doc));
                    xchng.setMessage(msg, "out");
                   
                }
                LOG.fine(new org.apache.cxf.common.i18n.Message(
                    "POST.DISPATCH", LOG).toString());
                if (xchng.getStatus() == ExchangeStatus.ACTIVE
                        && Boolean.TRUE.equals(xchng.getProperty(SEND_SYNC))) {
                    channel.sendSync(xchng);
                } else {
                    channel.send(xchng);
                }
            }
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import org.apache.servicemix.nmr.api.Pattern;

public class MessageExchangeImplTest extends TestCase {

    public void testMep() {
        MessageExchange me;

        me = new MessageExchangeImpl(new ExchangeImpl(Pattern.InOnly));
        assertEquals("http://www.w3.org/2004/08/wsdl/in-only", me.getPattern().toString());

        me = new MessageExchangeImpl(new ExchangeImpl(Pattern.InOut));
        assertEquals("http://www.w3.org/2004/08/wsdl/in-out", me.getPattern().toString());

        me = new MessageExchangeImpl(new ExchangeImpl(Pattern.InOptionalOut));
        assertEquals("http://www.w3.org/2004/08/wsdl/in-opt-out", me.getPattern().toString());

        me = new MessageExchangeImpl(new ExchangeImpl(Pattern.RobustInOnly));
        assertEquals("http://www.w3.org/2004/08/wsdl/robust-in-only", me.getPattern().toString());
    }
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            public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
                throw new UnsupportedOperationException();
            }
        });

        MessageExchange me = new InOnlyImpl(new ExchangeImpl(Pattern.InOnly));
        URIResolver.configureExchange(me, ctx, "interface:urn:test");
        assertEquals(new QName("urn", "test"), me.getInterfaceName());
        assertNull(me.getOperation());
        assertNull(me.getService());
        assertNull(me.getEndpoint());

        me = new InOnlyImpl(new ExchangeImpl(Pattern.InOnly));
        URIResolver.configureExchange(me, ctx, "operation:urn:test:op");
        assertEquals(new QName("urn", "test"), me.getInterfaceName());
        assertEquals(new QName("urn", "op"), me.getOperation());
        assertNull(me.getService());
        assertNull(me.getEndpoint());

        me = new InOnlyImpl(new ExchangeImpl(Pattern.InOnly));
        URIResolver.configureExchange(me, ctx, "service:urn:test");
        assertNull(me.getInterfaceName());
        assertNull(me.getOperation());
        assertEquals(new QName("urn", "test"), me.getService());
        assertNull(me.getEndpoint());

        ctx = (ComponentContext) Proxy.newProxyInstance(ComponentContext.class.getClassLoader(),
                                                        new Class[] { ComponentContext.class },
                                                        new InvocationHandler() {
            public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
                assertEquals("getEndpoint", method.getName());
                assertEquals(new QName("urn", "svc"), args[0]);
                assertEquals("ep", args[1]);
                return new ServiceEndpointImpl((QName) args[0], (String) args[1]);
            }
        });
        me = new InOnlyImpl(new ExchangeImpl(Pattern.InOnly));
        URIResolver.configureExchange(me, ctx, "endpoint:urn:svc:ep");
        assertNull(me.getInterfaceName());
        assertNull(me.getOperation());
        assertNull(me.getService());
        assertNotNull(me.getEndpoint());

        ctx = (ComponentContext) Proxy.newProxyInstance(ComponentContext.class.getClassLoader(),
                                                        new Class[] { ComponentContext.class },
                                                        new InvocationHandler() {
            public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
                assertEquals("resolveEndpointReference", method.getName());
                assertTrue(args[0] instanceof DocumentFragment);
                return new ServiceEndpointImpl(new QName("svc"), "ep");
            }
        });
        me = new InOnlyImpl(new ExchangeImpl(Pattern.InOnly));
        URIResolver.configureExchange(me, ctx, "http://urn/");
        assertNull(me.getInterfaceName());
        assertNull(me.getOperation());
        assertNull(me.getService());
        assertNotNull(me.getEndpoint());

        try {
            URIResolver.configureExchange(null, ctx, "service:urn:test");
            fail("Should have thrown a NPE");
        } catch (NullPointerException e) {
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        try {
            Exchange exchange = queue.take();
            if (exchange == null) {
                return null;
            }
            MessageExchange me = getMessageExchange(exchange);
            ((MessageExchangeImpl) me).beforeReceived();
            return me;
        } catch (InterruptedException e) {
            throw new MessagingException(e);
        }
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                Exchange exchange = queue.poll(t0 + timeout - cur, TimeUnit.MILLISECONDS);
                if (exchange == null || exchange.getError() instanceof AbortedException) {
                    cur = System.currentTimeMillis();
                    continue;
                }
                MessageExchange me = getMessageExchange(exchange);
                ((MessageExchangeImpl) me).beforeReceived();
                return me;
            }
            return null;
        } catch (InterruptedException e) {
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            throw new MessagingException(e);
        }
    }

    protected MessageExchange getMessageExchange(Exchange exchange) {
        MessageExchange me;
        synchronized (exchange) {
            me = exchange.getProperty(MessageExchange.class);
            if (me == null) {
                if (exchange.getPattern() == Pattern.InOnly) {
                    me = new InOnlyImpl(exchange);
                } else if (exchange.getPattern() == Pattern.InOptionalOut) {
                    me = new InOptionalOutImpl(exchange);
                } else if (exchange.getPattern() == Pattern.InOut) {
                    me = new InOutImpl(exchange);
                } else if (exchange.getPattern() == Pattern.RobustInOnly) {
                    me = new RobustInOnlyImpl(exchange);
                } else {
                    throw new IllegalStateException("Unknown pattern: " + exchange.getPattern());
                }
                exchange.setProperty(MessageExchange.class, me);
            }
        }
        // Translate the destination endpoint
        if (((InternalExchange) exchange).getDestination() != null && me.getEndpoint() == null) {
            Endpoint ep = ((InternalExchange) exchange).getDestination();
            Map<String, ?> props = context.getNmr().getEndpointRegistry().getProperties(ep);
            String strSvcName = (String) props.get(Endpoint.SERVICE_NAME);
            QName serviceName = (strSvcName != null && strSvcName.length() > 0) ? QName.valueOf(strSvcName) : DEFAULT_SERVICE_NAME;
            String endpointName = (String) props.get(Endpoint.ENDPOINT_NAME);
            if (endpointName == null) {
                endpointName = (String) props.get(Endpoint.NAME);
            }
            me.setEndpoint(new ServiceEndpointImpl(serviceName, endpointName));
        }
        return me;
    }
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            throw new IllegalStateException("Drools component has already routed this exchange");
        }
        routed.set(Boolean.TRUE);
        DeliveryChannel channel = getDeliveryChannel();
        MessageExchangeFactory factory = channel.createExchangeFactory();
        MessageExchange me = factory.createExchange(exchange.getPattern());
        me.setInterfaceName(interfaceName);
        me.setService(service);
        me.setOperation(operation);
        NormalizedMessage nm = me.createMessage();
        me.setMessage(nm, "in");
        getMessageTransformer().transform(exchange, in, nm);
        channel.sendSync(me);
        if (me.getStatus() == ExchangeStatus.ERROR) {
            fail(exchange, me.getError());
        } else if (me.getStatus() == ExchangeStatus.DONE) {
            done(exchange);
        } else {
            NormalizedMessage out = me.getMessage("out");
            if (out != null) {
                nm = exchange.createMessage();
                exchange.setMessage(nm, "out");
                getMessageTransformer().transform(exchange, out, nm);
            } else {
                Fault f = me.getFault();
                Fault of = exchange.createFault();
                exchange.setFault(of);
                getMessageTransformer().transform(exchange, f, of);
            }
            channel.send(exchange);
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     */
    public void run() {
        try {
            DeliveryChannel deliveryChannel = getDeliveryChannel();
            while (!stop.get()) {
                MessageExchange exchange = deliveryChannel.accept();
                if (exchange != null) {
                    try {
                        onMessageExchange(exchange);
                    } catch (MessagingException e) {
                        log.error("MessageExchange processing failed", e);
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Related Classes of javax.jbi.messaging.MessageExchange

  • com.sun.enterprise.jbi.serviceengine.handlers.JBITransactionHandler
  • org.apache.cxf.binding.jbi.interceptor.JBIOperationInInterceptorTest
  • org.apache.cxf.jbi.transport.JBIConduitOutputStream
  • org.apache.cxf.jbi.transport.JBIDestination$JBIDispatcher
  • org.apache.cxf.jbi.transport.JBIDestinationOutputStream
  • org.apache.cxf.transport.jbi.JBIConduitOutputStream
  • org.apache.cxf.transport.jbi.JBIDestination$JBIDispatcher
  • org.apache.cxf.transport.jbi.JBIDestinationOutputStream
  • org.apache.cxf.transport.jbi.JBIDestinationTest
  • org.apache.cxf.transport.jbi.JBIDispatcherUtil$JBIDispatcher
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