ErrorController.java

package it.inaf.oats.vospace.exception;

import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.web.servlet.error.AbstractErrorController;
import org.springframework.boot.web.servlet.error.ErrorAttributes;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("${server.error.path:${error.path:/error}}")
public class ErrorController extends AbstractErrorController {

    @Autowired
    public ErrorController(ErrorAttributes errorAttributes) {
        super(errorAttributes);
    }

    @RequestMapping(produces = MediaType.TEXT_XML_VALUE)
    public void errorText(HttpServletRequest request, HttpServletResponse response) throws Exception {
        Map<String, Object> errors = super.getErrorAttributes(request, true);
        response.setContentType("text/plain;charset=UTF-8");
        response.getOutputStream().print((String) errors.get("message"));
    }

    @Override
    public String getErrorPath() {
        return null;
    }
}