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Struts example source code file (ReflectionTools.java)
The Struts ReflectionTools.java source code/* * $Id: ReflectionTools.java 743811 2009-02-12 17:13:21Z musachy $ * * 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.struts2.convention; import java.lang.annotation.Annotation; import java.lang.reflect.Method; import java.util.List; import java.util.ArrayList; /** * <p> * This class has some reflection helpers. * </p> */ public class ReflectionTools { /** * Determines if the class given contains the method. * * @param klass The class to check for the method. * @param method The method name. * @param parameterTypes The parameter types of the method. * @return True if the method exists, false if not. */ public static boolean containsMethod(Class<?> klass, String method, Class... parameterTypes) { try { klass.getMethod(method, parameterTypes); return true; } catch (NoSuchMethodException e) { return false; } } /** * Retrieves the annotation from the given method in the given class. * * @param klass The class. * @param methodName The method. * @param annotationClass The annotation to get. * @return The annotation or null if it doesn't exist. */ public static <T extends Annotation> T getAnnotation(Class klass, String methodName, Class Other Struts examples (source code examples)Here is a short list of links related to this Struts ReflectionTools.java source code file: |
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