MongoDBInterceptorBean.java

package net.tooan.ynpay.core.ejb.helper;

import net.tooan.ynpay.third.jfinal.log.Logger;
import net.tooan.ynpay.third.mongodb.BuguConnection;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.interceptor.InvocationContext;
import java.io.IOException;
import java.util.Properties;

/**
 * Created with IntelliJ IDEA.
 * User: Jing
 * Date: 13-11-5
 * Time: 下午9:41
 */
public class MongoDBInterceptorBean {

    private static final Logger logger = Logger.getLogger(MongoDBInterceptorBean.class);

    @PostConstruct
    public void start(InvocationContext invocationContext) {
        try {
            Properties props = new Properties();
            props.load(MongoDBInterceptorBean.class.getResourceAsStream("/mongo.properties"));
            BuguConnection connection = BuguConnection.getInstance();
            connection.setHost(props.getProperty("mongo.host"));
            connection.setPort(Integer.parseInt(props.getProperty("mongo.port")));
            connection.connect();
        } catch (IOException e) {
            if (logger.isErrorEnabled()) {
                logger.error(e.getMessage(), e);
            }
        }
    }

    @PreDestroy
    public void stop(InvocationContext invocationContext) {
        BuguConnection.getInstance().close();
    }
}