返回给定属性的公共获取方法

/*

 * Copyright (c) 2012 Data Harmonisation Panel

 * 

 * All rights reserved. This program and the accompanying materials are made

 * available under the terms of the GNU Lesser General Public License as

 * published by the Free Software Foundation, either version 3 of the License,

 * or (at your option) any later version.

 * 

 * You should have received a copy of the GNU Lesser General Public License

 * along with this distribution. If not, see <http://www.gnu.org/licenses/>.

 * 

 * Contributors:

 *     HUMBOLDT EU Integrated Project #030962

 *     Data Harmonisation Panel <http://www.dhpanel.eu>

 */

//package com.nowjava;/*来自 N o w  J a v a  .   c o m*/


import java.lang.reflect.Method;


public class Main {

    /**

     * Returns a public getter method for a given property

     * 

     * @param c the class which would contain the getter method

     * @param property the property

     * @param propertyType the property's type

     * @return the public getter or null if there is no getter for this property

     */

    public static Method findGetter(Class<?> c, String property,

            Class<?> propertyType) {

        char[] propertyNameArr = property.toCharArray();

        propertyNameArr[0] = Character.toUpperCase(propertyNameArr[0]);

        String getterName = "get" + new String(propertyNameArr); //$NON-NLS-1$


        Method result = null;

        Method[] methods = c.getMethods();

        for (Method m : methods) {

            if (m.getName().equals(getterName)

                    && m.getParameterTypes().length == 0