com.utest.domain.service.impl.DomainServiceBeanPostProcessor.java Source code

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Here is the source code for com.utest.domain.service.impl.DomainServiceBeanPostProcessor.java

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/**
 *
 * Licensed under the GNU General Public License (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.gnu.org/licenses/gpl.txt
 *
 * 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.
 *
 * 
 * @author Miguel Bautista
 *
 * copyright 2010 by uTest 
 */
package com.utest.domain.service.impl;

import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.core.Ordered;

import com.utest.domain.service.Initializable;

/**
 * A <code>BeanPostProcessor</code> that will process special configurations for
 * our domain service beans. For example, loading static data after the bean is
 * instantiated.
 */
public class DomainServiceBeanPostProcessor implements BeanPostProcessor, Ordered {

    final Logger logger = LogManager.getLogger(DomainServiceBeanPostProcessor.class);

    /**
     * Implementation of <code>Ordered</code> interface.
     */
    @Override
    public int getOrder() {
        return Ordered.LOWEST_PRECEDENCE;
    }

    /**
     * Process before bean initialization.
     */
    @Override
    public Object postProcessBeforeInitialization(final Object bean, final String beanName) throws BeansException {
        logger.debug("DomainServiceBeanPostProcessor postProcessBeforeInitialization: " + beanName);
        return bean;
    }

    /**
     * Process after bean initialization.
     */
    @Override
    public Object postProcessAfterInitialization(final Object bean, final String beanName) throws BeansException {
        logger.debug("DomainServiceBeanPostProcessor postProcessAfterInitialization: " + beanName);
        if (bean instanceof Initializable) {
            ((Initializable) bean).initialize();
        }

        return bean;
    }
}