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.http.packaging;
018    
019    import java.util.ArrayList;
020    import java.util.List;
021    
022    import javax.jbi.messaging.MessageExchange;
023    
024    import org.apache.servicemix.common.Endpoint;
025    import org.apache.servicemix.common.packaging.Consumes;
026    import org.apache.servicemix.common.xbean.AbstractXBeanServiceUnitAnalyzer;
027    import org.apache.servicemix.http.HttpEndpoint;
028    
029    /**
030     * Implementation of the ServiceUnitAnalyzer can be used in tooling to provide a
031     * way to parse the artifact for the service unit and provide a list of consumes
032     * and provides
033     *
034     * @author Philip Dodds
035     * @see org.apache.servicemix.common.packaging.ServiceUnitAnalyzer , {@link org.apache.servicemix.common.packaging.ServiceUnitAnalyzer}
036     * @since 3.0
037     */
038    public class HttpServiceUnitAnalyzer extends AbstractXBeanServiceUnitAnalyzer {
039    
040        protected List getConsumes(Endpoint endpoint) {
041            List consumesList = new ArrayList();
042            Consumes consumes;
043            if (endpoint.getRole().equals(MessageExchange.Role.CONSUMER)) {
044                consumes = new Consumes();
045                HttpEndpoint httpEndpoint = (HttpEndpoint) endpoint;
046                consumes.setEndpointName(httpEndpoint.getTargetEndpoint());
047                consumes.setInterfaceName(httpEndpoint.getTargetInterfaceName());
048                consumes.setServiceName(httpEndpoint.getTargetService());
049                if (consumes.isValid()) {
050                    consumesList.add(consumes);
051                } else {
052                    consumes = new Consumes();
053                    consumes.setEndpointName(endpoint.getEndpoint());
054                    consumes.setInterfaceName(endpoint.getInterfaceName());
055                    consumes.setServiceName(endpoint.getService());
056                    consumesList.add(consumes);
057                }
058            }
059    
060            return consumesList;
061        }
062    
063        protected String getXBeanFile() {
064            return "xbean.xml";
065        }
066    
067        protected boolean isValidEndpoint(Object bean) {
068            return bean instanceof HttpEndpoint;
069        }
070    
071    }