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.NoInterfaceAvailableException;
026    
027    /**
028     * Resolves the endpoint using the external interface 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 ExternalInterfaceNameEndpointResolver extends EndpointResolverSupport {
034    
035        private QName interfaceName;
036    
037        public ExternalInterfaceNameEndpointResolver() {
038        }
039    
040        public ExternalInterfaceNameEndpointResolver(QName interfaceName) {
041            this.interfaceName = interfaceName;
042        }
043    
044        public ServiceEndpoint[] resolveAvailableEndpoints(ComponentContext context, MessageExchange exchange) {
045            return context.getExternalEndpoints(interfaceName);
046        }
047    
048    
049        // Properties
050        //-------------------------------------------------------------------------
051        public QName getInterfaceName() {
052            return interfaceName;
053        }
054    
055        public void setInterfaceName(QName interfaceName) {
056            this.interfaceName = interfaceName;
057        }
058        protected JBIException createServiceUnavailableException() {
059            return new NoInterfaceAvailableException(interfaceName);
060        }
061    }