hibernatefilter.java

来自「Java项目 新闻管理系统 jsp+struts+hibernate 开发」· Java 代码 · 共 38 行

package com.xdf.news.web.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import org.hibernate.HibernateException;

import com.xdf.news.dao.hibernate.HibernateSessionFactory;

public class HibernateFilter implements Filter {
	public void destroy() {
	}

	public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException, ServletException {
				
		try {
			chain.doFilter(req,resp);
		} catch (Exception e) {
			e.printStackTrace();
		}finally {
			try {
				HibernateSessionFactory.closeSession();
			} catch (HibernateException e) {
				e.printStackTrace();
			}
		}
	}

	public void init(FilterConfig config) throws ServletException {
	}
}