001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.servicemix.wsn.component;
018    
019    import javax.xml.namespace.QName;
020    import javax.jbi.messaging.MessageExchange;
021    
022    import org.oasis_open.docs.wsn.br_2.RegisterPublisher;
023    import org.oasis_open.docs.wsn.br_2.RegisterPublisherResponse;
024    import org.apache.servicemix.id.IdGenerator;
025    import org.apache.servicemix.wsn.client.AbstractWSAClient;
026    
027    public class WSNPublisherEndpoint extends WSNDeployableEndpoint {
028    
029        private RegisterPublisher request;
030    
031        private RegisterPublisherResponse response;
032    
033        public WSNPublisherEndpoint(RegisterPublisher request) {
034            this(request, null, null);
035        }
036    
037        public WSNPublisherEndpoint(RegisterPublisher request, QName service, String endpoint) {
038            this.request = request;
039            if (service != null) {
040                this.service = service;
041            } else {
042                this.service = new QName("http://servicemix.org/wsnotification", "Publisher");
043            }
044            if (endpoint != null) {
045                this.endpoint = endpoint;
046            } else {
047                this.endpoint = new IdGenerator().generateSanitizedId();
048            }
049        }
050    
051        @Override
052        public MessageExchange.Role getRole() {
053            return MessageExchange.Role.CONSUMER;
054        }
055    
056        @Override
057        public void activate() throws Exception {
058            response = getNotificationBroker().handleRegisterPublisher(request, this);
059        }
060    
061        @Override
062        public void deactivate() throws Exception {
063            getNotificationBroker().unsubscribe(AbstractWSAClient.getWSAAddress(response.getPublisherRegistrationReference()));
064        }
065    
066    }