/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.camel.component.quickfixj;
import java.util.concurrent.Callable;
import org.apache.camel.Endpoint;
import org.apache.camel.Exchange;
import org.apache.camel.impl.DefaultProducer;
import quickfix.Message;
import quickfix.MessageUtils;
import quickfix.Session;
import quickfix.SessionID;
public class QuickfixjProducer extends DefaultProducer {
public static final String CORRELATION_TIMEOUT_KEY = "CorrelationTimeout";
public static final String CORRELATION_CRITERIA_KEY = "CorrelationCriteria";
public QuickfixjProducer(Endpoint endpoint) {
super(endpoint);
}
@Override
public QuickfixjEndpoint getEndpoint() {
return (QuickfixjEndpoint) super.getEndpoint();
}
@Override
public void process(Exchange exchange) throws Exception {
try {
getEndpoint().ensureInitialized();
sendMessage(exchange, exchange.getIn());
} catch (Exception e) {
exchange.setException(e);
}
}
void sendMessage(Exchange exchange, org.apache.camel.Message camelMessage) throws Exception {
Message message = camelMessage.getBody(Message.class);
log.debug("Sending FIX message: {}", message);
SessionID messageSessionID = getEndpoint().getSessionID();
if (messageSessionID == null) {
messageSessionID = MessageUtils.getSessionID(message);
}
Session session = getSession(messageSessionID);
if (session == null) {
throw new IllegalStateException("Unknown session: " + messageSessionID);
}
Callable<Message> callable = null;
if (exchange.getPattern().isOutCapable()) {
MessageCorrelator messageCorrelator = getEndpoint().getEngine().getMessageCorrelator();
callable = messageCorrelator.getReply(getEndpoint().getSessionID(), exchange);
}
if (!session.send(message)) {
throw new CannotSendException("Cannot send FIX message: " + message.toString());
}
if (callable != null) {
Message reply = callable.call();
exchange.getOut().getHeaders().putAll(camelMessage.getHeaders());
exchange.getOut().setBody(reply);
}
}
Session getSession(SessionID messageSessionID) {
return Session.lookupSession(messageSessionID);
}
}