| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.ode.jacob; |
| |
| import java.lang.reflect.Method; |
| import java.util.Set; |
| |
| |
| public final class ClassUtil { |
| private ClassUtil() { |
| // Utility class |
| } |
| |
| public static Set<Method> getImplementedMethods(Set<Method> methods, Class<?> clazz) { |
| // TODO: this can be optimized (some 20 times faster in my tests) by keeping a private |
| // map of interfaces to methods: Map<Class<?>, Method[]> and just do lookups |
| Class<?>[] interfaces = clazz.getInterfaces(); |
| for (Class<?> iface : interfaces) { |
| // TODO: the test below could be more generic... |
| if (iface != ExportableChannel.class) { |
| for (Method method : iface.getDeclaredMethods()) { |
| methods.add(method); |
| } |
| getImplementedMethods(methods, iface); |
| } |
| } |
| return methods; |
| } |
| } |