Maven & Yeoman - CORS

CORSFilter.java

package org.demo.filter;

import org.springframework.context.annotation.Profile;
import org.springframework.stereotype.Component;

import javax.servlet.*;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Component
@Profile("dev")
public class CORSFilter implements Filter {

	public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
		HttpServletResponse response = (HttpServletResponse) res;
		response.setHeader("Access-Control-Allow-Origin", "*");
		response.setHeader("Access-Control-Allow-Methods", "GET, PATCH, POST, PUT, DELETE, OPTIONS");
		response.setHeader("Access-Control-Allow-Headers", "x-requested-with, origin, content-type, accept");
		response.setHeader("Access-Control-Max-Age", "1800");
		chain.doFilter(req, res);
	}

	public void init(FilterConfig filterConfig) {}

	public void destroy() {}

}