httpservletrequest in spring boot

1package com.onclickinfo.tnoadmin;
2
3import java.io.IOException;
4import javax.servlet.Filter;
5import javax.servlet.FilterChain;
6import javax.servlet.FilterConfig;
7import javax.servlet.ServletException;
8import javax.servlet.ServletRequest;
9import javax.servlet.ServletResponse;
10import javax.servlet.http.HttpServletRequest;
11import javax.servlet.http.HttpServletResponse;
12import org.slf4j.Logger;
13import org.slf4j.LoggerFactory;
14import org.springframework.stereotype.Component;
15
16@Component
17public class SimpleCORSFilter implements Filter {
18
19	private final Logger log = LoggerFactory.getLogger(SimpleCORSFilter.class);
20
21	public SimpleCORSFilter() {
22		log.info("SimpleCORSFilter initiliazed!");
23	}
24
25	@Override
26	public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
27		log.info("SimpleCORSFilter doFilter START ");
28		HttpServletRequest request = (HttpServletRequest) req;
29		HttpServletResponse response = (HttpServletResponse) res;
30
31		response.setHeader("Access-Control-Allow-Origin", request.getHeader("Origin"));
32		response.setHeader("Access-Control-Allow-Credentials", "true");
33		response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE");
34		response.setHeader("Access-Control-Max-Age", "3600");
35		response.setHeader("Access-Control-Allow-Headers", "Content-Type, Accept, X-Requested-With, remember-me");
36
37		chain.doFilter(req, res);
38		log.info("SimpleCORSFilter doFilter END");
39	}
40
41	/*
42	@Override
43	public void init(FilterConfig filterConfig) {
44	}
45
46	@Override
47	public void destroy() {
48	}
49	*/
50
51}
52