/**
* 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.cxf.wsn.services;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.jws.WebService;
import javax.xml.bind.JAXBElement;
import javax.xml.ws.BindingType;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.wsn.AbstractSubscription;
import org.apache.cxf.wsn.jms.JmsPublisher;
import org.apache.cxf.wsn.util.WSNHelper;
import org.oasis_open.docs.wsn.b_2.FilterType;
import org.oasis_open.docs.wsn.b_2.Subscribe;
import org.oasis_open.docs.wsn.b_2.SubscribeResponse;
import org.oasis_open.docs.wsn.b_2.TopicExpressionType;
import org.oasis_open.docs.wsn.b_2.Unsubscribe;
import org.oasis_open.docs.wsn.brw_2.PublisherRegistrationFailedFault;
import org.oasis_open.docs.wsn.bw_2.NotificationProducer;
import org.oasis_open.docs.wsn.bw_2.SubscriptionManager;
@WebService(endpointInterface = "org.oasis_open.docs.wsn.brw_2.PublisherRegistrationManager",
targetNamespace = "http://docs.oasis-open.org/wsn/brw-2",
serviceName = "PublisherRegistrationManager",
portName = "PublisherRegistrationManagerPort")
@BindingType(javax.xml.ws.soap.SOAPBinding.SOAP12HTTP_BINDING)
public class JaxwsPublisher extends JmsPublisher {
private static final Logger LOGGER = LogUtils.getL7dLogger(JaxwsPublisher.class);
protected JaxwsNotificationBroker notificationBroker;
private NotificationProducer notificationProducer;
public JaxwsPublisher(String name, JaxwsNotificationBroker notificationBroker) {
super(name);
this.notificationBroker = notificationBroker;
}
@Override
protected void start() throws PublisherRegistrationFailedFault {
super.start();
if (demand) {
notificationProducer = WSNHelper.getPort(publisherReference, NotificationProducer.class);
}
}
@Override
protected Object startSubscription(TopicExpressionType topic) {
try {
Subscribe subscribeRequest = new Subscribe();
subscribeRequest.setConsumerReference(notificationBroker.getEpr());
subscribeRequest.setFilter(new FilterType());
subscribeRequest.getFilter().getAny().add(
new JAXBElement<TopicExpressionType>(AbstractSubscription.QNAME_TOPIC_EXPRESSION,
TopicExpressionType.class, topic));
SubscribeResponse response = notificationProducer.subscribe(subscribeRequest);
return WSNHelper.getPort(response.getSubscriptionReference(), SubscriptionManager.class);
} catch (Exception e) {
LOGGER.log(Level.INFO, "Error while subscribing on-demand publisher", e);
return null;
}
}
@Override
protected void stopSubscription(Object sub) {
try {
((SubscriptionManager) sub).unsubscribe(new Unsubscribe());
} catch (Exception e) {
LOGGER.log(Level.INFO, "Error while unsubscribing on-demand publisher", e);
}
}
}