Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 * Copyright 2012 momock.com
 * 
 * Licensed 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.
 ******************************************************************************/

import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;

public class Main {
    static HashMap<Class<?>, HashMap<String, Method>> setPropsCache = new HashMap<Class<?>, HashMap<String, Method>>();

    static Map<String, Method> getSetPropertyMethods(Class<?> beanClass) {
        HashMap<String, Method> props;
        if (setPropsCache.containsKey(beanClass)) {
            props = setPropsCache.get(beanClass);
        } else {
            props = new HashMap<String, Method>();
            setPropsCache.put(beanClass, props);
            Method[] ms = beanClass.getMethods();
            for (int i = 0; i < ms.length; i++) {
                Method m = ms[i];
                String name = m.getName();
                if (name.startsWith("set") && name.length() > 3 && Character.isUpperCase(name.charAt(3))
                        && m.getParameterTypes().length == 1) {
                    name = name.substring(3);
                    props.put(name, m);
                }
            }
        }
        return props;
    }
}