aswi2020vldc-gitlab/src/main/java/vldc/aswi/web/controller/BasicController.java @ 7638be72

package vldc.aswi.web.controller;

import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.validation.FieldError;
import org.springframework.validation.ObjectError;

@Controller
public class BasicController {

    /**
     * Return message containings all errors from validator.
     * @param result Validator results.
     * @return String message containings all errors from validator.
     */
    protected String getFullErrorMessage(BindingResult result) {
        String message = "";

        for (Object object : result.getAllErrors()) {
            if (object instanceof FieldError) {
                FieldError fieldError = (FieldError) object;

                message += fieldError.getDefaultMessage() + ", ";
                continue;
            }

            if (object instanceof ObjectError) {
                ObjectError objectError = (ObjectError) object;

                message += objectError.getDefaultMessage()  + ", ";
                continue;
            }
        }
        return message;
    }
}