Examples of invokeAndHandle()

• org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle()
  Invokes the method and handles the return value through a registered {@link HandlerMethodReturnValueHandler}.

  Return value handling may be skipped entirely when the method returns {@code null} (also possibly dueto a {@code void} return type) and one of the following additional conditions is true:

  • A {@link HandlerMethodArgumentResolver} has set the {@link ModelAndViewContainer#setRequestHandled(boolean)}flag to {@code false} -- e.g. method arguments providing access to the response.
  • The request qualifies as "not modified" as defined in {@link ServletWebRequest#checkNotModified(long)}and {@link ServletWebRequest#checkNotModified(String)}. In this case a response with "not modified" response headers will be automatically generated without the need for return value handling.
  • The status on the response is set due to a @ {@link ResponseStatus} instruction.

  After the return value is handled, callers of this method can use the {@link ModelAndViewContainer}to gain access to model attributes, view selection choices, and to check if view resolution is even needed. @param request the current request @param mavContainer the {@link ModelAndViewContainer} for the current request @param providedArgs argument values to try to use without the need for view resolution

Examples of org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle()