#27 -- fix exception handler

src/main/java/ru/ulstu/extractor/config/GlobalDefaultExceptionHandler.java

@@ -5,6 +5,8 @@
 
 package ru.ulstu.extractor.config;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
@@ -18,10 +20,13 @@ import javax.servlet.http.HttpServletRequest;
 @ControllerAdvice
 @ApiIgnore
 class GlobalDefaultExceptionHandler {
+    private final static Logger LOG = LoggerFactory.getLogger(GlobalDefaultExceptionHandler.class);
     public static final String DEFAULT_ERROR_VIEW = "error";
 
+
     @ExceptionHandler(value = Exception.class)
     public ModelAndView defaultErrorHandler(HttpServletRequest req, Exception e) {
+        LOG.warn(e.getMessage());
         ModelAndView mav = new ModelAndView();
         mav.addObject("exception", e);
         mav.addObject("url", req.getRequestURL());
@@ -32,6 +37,7 @@ class GlobalDefaultExceptionHandler {
     @ExceptionHandler(NoHandlerFoundException.class)
     @ResponseStatus(HttpStatus.NOT_FOUND)
     public String handle(NoHandlerFoundException ex) {
+        LOG.warn(ex.getMessage());
         return "DEFAULT_ERROR_VIEW";
     }
 }