Examples with Exchange org.apache.camel.Exchange used on opensource projects

Example 16 with Exchange

use of org.apache.camel.Exchange in project camel by apache.

the class LevelDBAggregationRepositoryAlotDataTest method testWithAlotOfDataTwoKesy.

@Test
public void testWithAlotOfDataTwoKesy() {
    LevelDBAggregationRepository repo = new LevelDBAggregationRepository();
    repo.setLevelDBFile(levelDBFile);
    repo.setRepositoryName("repo1");
    for (int i = 0; i < 100; i++) {
        Exchange exchange1 = new DefaultExchange(context);
        exchange1.getIn().setBody("counter:" + i);
        String key = i % 2 == 0 ? "foo" : "bar";
        repo.add(context, key, exchange1);
    }
    // Get it back..
    Exchange actual = repo.get(context, "foo");
    assertEquals("counter:98", actual.getIn().getBody());
    actual = repo.get(context, "bar");
    assertEquals("counter:99", actual.getIn().getBody());
}

Example 17 with Exchange

use of org.apache.camel.Exchange in project camel by apache.

the class LuceneIndexAndQueryProducerTest method testReturnLuceneDocsQueryProducer.

@Test
public void testReturnLuceneDocsQueryProducer() throws Exception {
    MockEndpoint mockSearchEndpoint = getMockEndpoint("mock:searchResult");
    context.stop();
    context.addRoutes(new RouteBuilder() {

        public void configure() {
            from("direct:start").setHeader("QUERY", constant("Grouc?? Marx")).setHeader("RETURN_LUCENE_DOCS", constant("true")).to("lucene:searchIndex:query?analyzer=#stdAnalyzer&indexDir=#std&maxHits=20").to("direct:next");
            from("direct:next").process(new Processor() {

                public void process(Exchange exchange) throws Exception {
                    Hits hits = exchange.getIn().getBody(Hits.class);
                    try {
                        printResults(hits);
                    } catch (Exception e) {
                        LOG.error(e.getMessage());
                        exchange.getOut().setBody(null);
                    }
                }

                private void printResults(Hits hits) throws Exception {
                    LOG.debug("Number of hits: " + hits.getNumberOfHits());
                    for (int i = 0; i < hits.getNumberOfHits(); i++) {
                        LOG.debug("Hit " + i + " Index Location:" + hits.getHit().get(i).getHitLocation());
                        LOG.debug("Hit " + i + " Score:" + hits.getHit().get(i).getScore());
                        LOG.debug("Hit " + i + " Data:" + hits.getHit().get(i).getData());
                        if (hits.getHit().get(i).getDocument() == null) {
                            throw new Exception("Failed to return lucene documents");
                        }
                    }
                }
            }).to("mock:searchResult").process(new Processor() {

                @Override
                public void process(Exchange exchange) throws Exception {
                    Hits hits = exchange.getIn().getBody(Hits.class);
                    if (hits == null) {
                        HashMap<String, String> map = new HashMap<String, String>();
                        map.put("NO_LUCENE_DOCS_ERROR", "NO LUCENE DOCS FOUND");
                        exchange.getContext().setProperties(map);
                    }
                    LOG.debug("Number of hits: " + hits.getNumberOfHits());
                }
            });
        }
    });
    context.start();
    LOG.debug("------------Beginning  LuceneQueryProducer Wildcard with Return Lucene Docs Test---------------");
    sendQuery();
    mockSearchEndpoint.assertIsSatisfied();
    Map<String, String> errorMap = mockSearchEndpoint.getCamelContext().getProperties();
    LOG.debug("------------Completed LuceneQueryProducer Wildcard with Return Lucene Docs Test---------------");
    context.stop();
    assertTrue(errorMap.get("NO_LUCENE_DOCS_ERROR") == null);
}

Example 18 with Exchange

use of org.apache.camel.Exchange in project camel by apache.

the class LumberjackConsumer method onMessageReceived.

private void onMessageReceived(Object payload, LumberjackMessageProcessor.Callback callback) {
    // Create the exchange
    Exchange exchange = getEndpoint().createExchange();
    exchange.getIn().setBody(payload);
    // Process the exchange
    getAsyncProcessor().process(exchange, doneSync -> callback.onComplete(!exchange.isFailed()));
}

Example 19 with Exchange

use of org.apache.camel.Exchange in project camel by apache.

the class MailConsumer method createExchanges.

protected Queue<Exchange> createExchanges(List<KeyValueHolder<String, Message>> messages) throws MessagingException {
    Queue<Exchange> answer = new LinkedList<Exchange>();
    int fetchSize = getEndpoint().getConfiguration().getFetchSize();
    int count = fetchSize == -1 ? messages.size() : Math.min(fetchSize, messages.size());
    if (LOG.isDebugEnabled()) {
        LOG.debug("Fetching {} messages. Total {} messages.", count, messages.size());
    }
    for (int i = 0; i < count; i++) {
        try {
            KeyValueHolder<String, Message> holder = messages.get(i);
            String key = holder.getKey();
            Message message = holder.getValue();
            if (LOG.isTraceEnabled()) {
                LOG.trace("Mail #{} is of type: {} - {}", new Object[] { i, ObjectHelper.classCanonicalName(message), message });
            }
            if (!message.getFlags().contains(Flags.Flag.DELETED)) {
                Exchange exchange = getEndpoint().createExchange(message);
                if (getEndpoint().getConfiguration().isMapMailMessage()) {
                    // ensure the mail message is mapped, which can be ensured by touching the body/header/attachment
                    LOG.trace("Mapping #{} from javax.mail.Message to Camel MailMessage", i);
                    exchange.getIn().getBody();
                    exchange.getIn().getHeaders();
                    exchange.getIn().getAttachments();
                }
                // If the protocol is POP3 we need to remember the uid on the exchange
                // so we can find the mail message again later to be able to delete it
                // we also need to remember the UUID for idempotent repository
                exchange.setProperty(MAIL_MESSAGE_UID, key);
                answer.add(exchange);
            } else {
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Skipping message as it was flagged as deleted: {}", MailUtils.dumpMessage(message));
                }
            }
        } catch (Exception e) {
            if (skipFailedMessage) {
                LOG.debug("Skipping failed message at index " + i + " due " + e.getMessage(), e);
            } else if (handleFailedMessage) {
                handleException(e);
            } else {
                throw e;
            }
        }
    }
    return answer;
}

Example 20 with Exchange

use of org.apache.camel.Exchange in project camel by apache.

the class MailEndpoint method createExchange.

public Exchange createExchange(Message message) {
    Exchange exchange = super.createExchange();
    exchange.setProperty(Exchange.BINDING, getBinding());
    exchange.setIn(new MailMessage(message, getConfiguration().isMapMailMessage()));
    return exchange;
}