From the course: Spring: Spring MVC

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Exception flow handler implementations

Exception flow handler implementations

From the course: Spring: Spring MVC

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Exception flow handler implementations

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- [Instructor] Now let us take a look at the Exception Handling part of Spring MVC. Exception handling, of course, is managed by a DispatcherServlet. We've already spoken of this before. But how? So whenever an exception occurs in your application, the DispatcherServlet is going to delegate the responsibility of exception handling to the HandlerExceptionResolver special bean type. Now this special bean has many implementations inside the framework. We will look at those in a minute. We spoke about exception handling, we said that DispatcherServlet is going to do that stuff for us, but what does exception handling actually mean in an application? So let's say you have an exception that has occurred in your application. You will have to decide the next course of action for that exception. Do you want to just go back to that calling method and throw that exception again? Or, do you want to extract the error message…

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