001    /** 
002     * 
003     * Copyright 2004 Protique Ltd
004     * 
005     * Licensed under the Apache License, Version 2.0 (the "License"); 
006     * you may not use this file except in compliance with the License. 
007     * 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     **/
018    package org.codehaus.activesoap.handler.xstream;
019    
020    import org.codehaus.activesoap.handler.DefaultHandlerRegistry;
021    import org.codehaus.activesoap.handler.DefaultHandlerRegistry;
022    import org.codehaus.activesoap.handler.DefaultHandlerRegistry;
023    
024    import javax.xml.namespace.QName;
025    import java.lang.reflect.Method;
026    
027    /**
028     * @version $Revision: 1.3 $
029     */
030    public class XStreamRegistry extends DefaultHandlerRegistry {
031    
032        /**
033         * Allows simple services to be registered based on the types of their parameters.
034         *
035         * @param serviceClass
036         */
037        public void registerService(Class serviceClass) throws IllegalAccessException, NoSuchFieldException {
038            Method[] methods = serviceClass.getMethods();
039            for (int i = 0, size = methods.length; i < size; i++) {
040                Method method = methods[i];
041                Class[] parameterTypes = method.getParameterTypes();
042                if (parameterTypes.length == 1) {
043                    registerServiceMethod(serviceClass, method, parameterTypes[0]);
044                }
045            }
046        }
047    
048        protected void registerServiceMethod(Class serviceClass, Method method, Class parameterType) throws NoSuchFieldException, IllegalAccessException {
049            QName name = new QName(parameterType.getName());
050            addHandler(name, new XStreamInvokeMethodHandler(serviceClass, method));
051        }
052    }