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.jbi.resolver;
018    
019    import javax.jbi.JBIException;
020    import javax.jbi.component.ComponentContext;
021    import javax.jbi.messaging.MessageExchange;
022    import javax.jbi.servicedesc.ServiceEndpoint;
023    import javax.xml.namespace.QName;
024    
025    import org.apache.servicemix.jbi.NoServiceAvailableException;
026    
027    /**
028     * Resolves the endpoint using the service name with a pluggable {@link EndpointChooser} selection
029     * policy if more than one endpoints are found.
030     *
031     * @version $Revision: 564607 $
032     */
033    public class ServiceNameEndpointResolver extends EndpointResolverSupport {
034    
035        private QName serviceName;
036    
037        public ServiceNameEndpointResolver() {
038        }
039    
040        public ServiceNameEndpointResolver(QName serviceName) {
041            this.serviceName = serviceName;
042        }
043    
044        public ServiceEndpoint[] resolveAvailableEndpoints(ComponentContext context, MessageExchange exchange) {
045            return context.getEndpointsForService(serviceName);
046        }
047    
048        // Properties
049        //-------------------------------------------------------------------------
050        public QName getServiceName() {
051            return serviceName;
052        }
053    
054        public void setServiceName(QName serviceName) {
055            this.serviceName = serviceName;
056        }
057    
058        // Implementation methods
059        //-------------------------------------------------------------------------
060        protected JBIException createServiceUnavailableException() {
061            return new NoServiceAvailableException(serviceName);
062        }
063    }