com.ankang.report.util.BeanUtil.java Source code

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Here is the source code for com.ankang.report.util.BeanUtil.java

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/**
 **Copyright (c) 2015, ancher   (676239139@qq.com).
 ** 
 ** This Source Code Form is subject to the terms of the Mozilla Public
 ** License, v. 2.0. If a copy of the MPL was not distributed with this
 ** file, You can obtain one at 
 ** 
 **    http://mozilla.org/MPL/2.0/.
 **
 **If it is not possible or desirable to put the notice in a particular
 **file, then You may include the notice in a location (such as a LICENSE
 **file in a relevant directory) where a recipient would be likely to look
 **for such a notice.
 **/
package com.ankang.report.util;

import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * 
 * @Description: ?springBean ?spring
 * @author: ankang
 * @date: 2015-8-3 ?6:06:48
 */
@Component
public class BeanUtil implements ApplicationContextAware {

    private static ApplicationContext context = null;

    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        context = applicationContext;
    }

    public synchronized static Object getBean(String beanName) {
        try {
            if (StringUtils.isEmpty(beanName)) {
                return null;
            }
            return context.getBean(beanName);
        } catch (BeansException e) {
            return null;
        }

    }

    public synchronized static Object getBean(Class<?> beanCalzz) {
        try {
            return context.getBean(beanCalzz);
        } catch (BeansException e) {

            return null;
        }
    }
}