package com.dy.pipIrrDemo.config;

import com.dy.common.multiDataSource.DataSourceContext;
import jakarta.servlet.*;
import lombok.extern.slf4j.Slf4j;

import java.io.IOException;

@Slf4j
public class DemoSetDataSourceFilter implements Filter {
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        log.info("DemoSetDataSourceFilter init: name:" + filterConfig.getInitParameter("name"));
    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        log.info("in DemoSetDataSourceFilter");

        DataSourceContext.set("ym");

        filterChain.doFilter(servletRequest, servletResponse);

    }

    @Override
    public void destroy() {
        System.out.println("DemoSetDataSourceFilter destroy");
    }

}