Class HandlerExceptionResolverComposite

All Implemented Interfaces:
Ordered, HandlerExceptionResolver

public class HandlerExceptionResolverComposite extends Object implements HandlerExceptionResolver, Ordered
A HandlerExceptionResolver that delegates to a list of other HandlerExceptionResolvers.
Rossen Stoyanchev
  • Constructor Details

    • HandlerExceptionResolverComposite

      public HandlerExceptionResolverComposite()
  • Method Details

    • setExceptionResolvers

      public void setExceptionResolvers(List<HandlerExceptionResolver> exceptionResolvers)
      Set the list of exception resolvers to delegate to.
    • getExceptionResolvers

      public List<HandlerExceptionResolver> getExceptionResolvers()
      Return the list of exception resolvers to delegate to.
    • setOrder

      public void setOrder(int order)
    • getOrder

      public int getOrder()
      Description copied from interface: Ordered
      Get the order value of this object.

      Higher values are interpreted as lower priority. As a consequence, the object with the lowest value has the highest priority (somewhat analogous to Servlet load-on-startup values).

      Same order values will result in arbitrary sort positions for the affected objects.

      Specified by:
      getOrder in interface Ordered
      the order value
      See Also:
    • resolveException

      @Nullable public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response, @Nullable Object handler, Exception ex)
      Resolve the exception by iterating over the list of configured exception resolvers.

      The first one to return a ModelAndView wins. Otherwise null is returned.

      Specified by:
      resolveException in interface HandlerExceptionResolver
      request - current HTTP request
      response - current HTTP response
      handler - the executed handler, or null if none chosen at the time of the exception (for example, if multipart resolution failed)
      ex - the exception that got thrown during handler execution
      a corresponding ModelAndView to forward to, or null for default processing in the resolution chain