com.codestd.spring.cxf.config.BeanRegistry.java Source code

Introduction

Here is the source code for com.codestd.spring.cxf.config.BeanRegistry.java

Source

/*
 * Copyright 2015-2016 the original author or authors.
 *
 * 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.
 */
package com.codestd.spring.cxf.config;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.ConfigurableApplicationContext;

/**
 * Registry Bean
 * @author jaune(Wang Chengwei)
 * @since 1.0.0
 */
public class BeanRegistry implements ApplicationContextAware {

    private ApplicationContext applicationContext;

    private ConfigurableApplicationContext configurableApplicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        this.applicationContext = applicationContext;
        if (applicationContext instanceof ConfigurableApplicationContext) {
            this.configurableApplicationContext = (ConfigurableApplicationContext) this.applicationContext;
        }
    }

    public BeanRegistry() {

    }

    public BeanRegistry(ApplicationContext applicationContext) {
        this.setApplicationContext(applicationContext);
    }

    public BeanDefinition register(Class<?> clazz) {
        if (configurableApplicationContext == null)
            return null;
        BeanDefinitionRegistry beanDefinitonRegistry = (BeanDefinitionRegistry) configurableApplicationContext
                .getBeanFactory();

        BeanDefinitionBuilder beanDefinitionBuilder = this.createBuilder(clazz);
        BeanDefinition beanDefinition = beanDefinitionBuilder.getRawBeanDefinition();
        beanDefinitonRegistry.registerBeanDefinition(clazz.getName(), beanDefinition);

        return beanDefinition;
    }

    private BeanDefinitionBuilder createBuilder(Class<?> clazz) {
        BeanDefinitionBuilder beanDefinitionBuilder = BeanDefinitionBuilder.genericBeanDefinition(clazz);
        return beanDefinitionBuilder;
    }

}