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.geronimo.jaxws.client;
018    
019    import java.lang.reflect.Method;
020    
021    import javax.xml.ws.WebEndpoint;
022    
023    import net.sf.cglib.proxy.CallbackFilter;
024    
025    public class PortMethodFilter implements CallbackFilter {
026    
027        public int accept(Method method) {
028            if (isGenericPortMethod(method) || 
029                isGeneratedPortMethod(method) || 
030                isCreateDispatchMethod(method)) {
031                return 1; // use second method interceptor
032            } else {
033                return 0; // use first method interceptor
034            }
035        }
036        
037        private boolean isGenericPortMethod(Method method) {
038            return (method.getName().equals("getPort"));
039        }
040        
041        private boolean isGeneratedPortMethod(Method method) {
042            return (method.getName().startsWith("get") && method.isAnnotationPresent(WebEndpoint.class));
043        }
044    
045        private boolean isCreateDispatchMethod(Method method) {
046            return (method.getName().equals("createDispatch"));
047        }
048    }