Package org.apache.camel

Examples of org.apache.camel.Message

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    }

    public class GitHubCommitProcessor implements Processor {
        @Override
        public void process(Exchange exchange) throws Exception {
            Message in = exchange.getIn();
            RepositoryCommit commit = (RepositoryCommit) in.getBody();
            User author = commit.getAuthor();
            log.debug("Got commit with author: " + author.getLogin() + ": " + author.getHtmlUrl() + " SHA " + commit.getSha());
        }
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        super.doStop();
        clientFactoryBeanCache.stop();
    }

    public void process(Exchange exchange) throws Exception {
        Message inMessage = exchange.getIn();
        Boolean httpClientAPI = inMessage.getHeader(CxfConstants.CAMEL_CXF_RS_USING_HTTP_API, Boolean.class);
        // set the value with endpoint's option
        if (httpClientAPI == null) {
            httpClientAPI = ((CxfRsEndpoint) getEndpoint()).isHttpClientAPI();
        }
        if (httpClientAPI.booleanValue()) {
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        }
    }
   
    @SuppressWarnings("unchecked")
    protected void setupClientQueryAndHeaders(WebClient client, Exchange exchange) throws Exception {
        Message inMessage = exchange.getIn();
        CxfRsEndpoint cxfRsEndpoint = (CxfRsEndpoint) getEndpoint();
        // check if there is a query map in the message header
        Map<String, String> maps = inMessage.getHeader(CxfConstants.CAMEL_CXF_RS_QUERY_MAP, Map.class);
        if (maps == null) {
            // Get the map from HTTP_QUERY header
            String queryString = inMessage.getHeader(Exchange.HTTP_QUERY, String.class);
            if (queryString != null) {
                maps = getQueryParametersFromQueryString(queryString,
                                                         IOHelper.getCharsetName(exchange));
            }
        }
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        setupClientHeaders(client, exchange);
       
    }
   
    protected void setupClientHeaders(Client client, Exchange exchange) throws Exception {
        Message inMessage = exchange.getIn();
        CxfRsEndpoint cxfRsEndpoint = (CxfRsEndpoint) getEndpoint();
        CxfRsBinding binding = cxfRsEndpoint.getBinding();
        // set headers
        client.headers(binding.bindCamelHeadersToRequestHeaders(inMessage.getHeaders(), exchange));
    }
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        // set headers
        client.headers(binding.bindCamelHeadersToRequestHeaders(inMessage.getHeaders(), exchange));
    }

    protected void invokeHttpClient(Exchange exchange) throws Exception {
        Message inMessage = exchange.getIn();
        JAXRSClientFactoryBean cfb = clientFactoryBeanCache.get(CxfEndpointUtils
            .getEffectiveAddress(exchange, ((CxfRsEndpoint)getEndpoint()).getAddress()));
        Bus bus = ((CxfRsEndpoint)getEndpoint()).getBus();
        // We need to apply the bus setting from the CxfRsEndpoint which is not use the default bus
        if (bus != null) {
            cfb.setBus(bus);
        }
        WebClient client = cfb.createWebClient();
        String httpMethod = inMessage.getHeader(Exchange.HTTP_METHOD, String.class);
        Class<?> responseClass = inMessage.getHeader(CxfConstants.CAMEL_CXF_RS_RESPONSE_CLASS, Class.class);
        Type genericType = inMessage.getHeader(CxfConstants.CAMEL_CXF_RS_RESPONSE_GENERIC_TYPE, Type.class);
        Object[] pathValues = inMessage.getHeader(CxfConstants.CAMEL_CXF_RS_VAR_VALUES, Object[].class);
        String path = inMessage.getHeader(Exchange.HTTP_PATH, String.class);

        if (LOG.isTraceEnabled()) {
            LOG.trace("HTTP method = {}", httpMethod);
            LOG.trace("path = {}", path);
            LOG.trace("responseClass = {}", responseClass);
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            exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, statesCode);
        }
    }

    protected void invokeProxyClient(Exchange exchange) throws Exception {
        Message inMessage = exchange.getIn();
        Object[] varValues = inMessage.getHeader(CxfConstants.CAMEL_CXF_RS_VAR_VALUES, Object[].class);
        String methodName = inMessage.getHeader(CxfConstants.OPERATION_NAME, String.class);
        Client target = null;
       
        JAXRSClientFactoryBean cfb = clientFactoryBeanCache.get(CxfEndpointUtils
                                   .getEffectiveAddress(exchange, ((CxfRsEndpoint)getEndpoint()).getAddress()));
        Bus bus = ((CxfRsEndpoint)getEndpoint()).getBus();
        // We need to apply the bus setting from the CxfRsEndpoint which is not use the default bus
        if (bus != null) {
            cfb.setBus(bus);
        }
        if (varValues == null) {
            target = cfb.create();
        } else {
            target = cfb.createWithValues(varValues);
        }
       
        setupClientHeaders(target, exchange);
       
        // find out the method which we want to invoke
        JAXRSServiceFactoryBean sfb = cfb.getServiceFactory();
        sfb.getResourceClasses();
        // check the null body first
        Object[] parameters = null;
        if (inMessage.getBody() != null) {
            parameters = inMessage.getBody(Object[].class);
        }
        // get the method
        Method method = findRightMethod(sfb.getResourceClasses(), methodName, getParameterTypes(parameters));
        // Will send out the message to
        // Need to deal with the sub resource class
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    public class PullRequestCommentProcessor implements Processor {
        @Override
        public void process(Exchange exchange) throws Exception {
            Message in = exchange.getIn();
            Comment comment = (Comment) in.getBody();
            LOG.debug("Got Comment " + comment.getId() + " [" + comment.getBody() + "] from User [" + comment.getUser().getLogin() + "]");
        }
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    }

    public void process(Exchange exchange) throws Exception {
        TypeConverter converter = exchange.getContext().getTypeConverter();
        Session session = openSession();
        Message message = exchange.getIn();
        String operation = determineOperation(message);
        try {
            if (JcrConstants.JCR_INSERT.equals(operation)) {
                Node base = findOrCreateNode(session.getRootNode(), getJcrEndpoint().getBase());
                Node node = findOrCreateNode(base, getNodeName(message));
                Map<String, Object> headers = filterComponentHeaders(message.getHeaders());
                for (String key : headers.keySet()) {
                    Object header = message.getHeader(key);
                    if (header != null && Object[].class.isAssignableFrom(header.getClass())) {
                        Value[] value = converter.convertTo(Value[].class, exchange, header);
                        node.setProperty(key, value);
                    } else {
                        Value value = converter.convertTo(Value.class, exchange, header);
                        node.setProperty(key, value);
                    }
                }
                node.addMixin("mix:referenceable");
                exchange.getOut().setBody(node.getIdentifier());
                session.save();
            } else if (JcrConstants.JCR_GET_BY_ID.equals(operation)) {
                Node node = session.getNodeByIdentifier(exchange.getIn()
                        .getMandatoryBody(String.class));
                PropertyIterator properties = node.getProperties();
                while (properties.hasNext()) {
                    Property property = properties.nextProperty();
                    Class<?> aClass = classForJCRType(property);
                    Object value;
                    if (property.isMultiple()) {
                        value = converter.convertTo(aClass, exchange, property.getValues());
                    } else {
                        value = converter.convertTo(aClass, exchange, property.getValue());
                    }
                    message.setHeader(property.getName(), value);
                }
            } else {
                throw new RuntimeException("Unsupported operation: " + operation);
            }
        } finally {
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        template.start();
        template.send("direct:start", new Processor() {
            public void process(Exchange exchange) throws Exception {
                // Set the property of the charset encoding
                exchange.setProperty(Exchange.CHARSET_NAME, "UTF-8");
                Message in = exchange.getIn();
                in.setBody(fragment);
                log.info("xmlFragment: {}", fragment);
            }
        });
    }
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            }

            if (!exchange.isFailed()) {
                // processing success
                if (sendReply && exchange.getPattern().isOutCapable()) {
                    Message msg;
                    if (exchange.hasOut()) {
                        msg = exchange.getOut();
                    } else {
                        msg = exchange.getIn();
                    }
                    AMQP.BasicProperties replyProps = new AMQP.BasicProperties.Builder()
                            .headers(msg.getHeaders())
                            .correlationId(properties.getCorrelationId())
                            .build();
                    channel.basicPublish("", properties.getReplyTo(), replyProps, msg.getBody(byte[].class));
                }
                if (!consumer.endpoint.isAutoAck()) {
                    log.trace("Acknowledging receipt [delivery_tag={}]", deliveryTag);
                    channel.basicAck(deliveryTag, false);
                }
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