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Editorial Team
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Asked: 2026-05-27T02:26:47+00:00

Below is my spring configuration file: <bean class=com.web.handler.CustomSimpleMappingExceptionResolver > <property name=exceptionMappings> <props> <prop key=java.lang.Throwable>error</prop>

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Below is my spring configuration file: 

<bean class="com.web.handler.CustomSimpleMappingExceptionResolver" >
    <property name="exceptionMappings">
        <props>              
            <prop key="java.lang.Throwable">error</prop>
        </props>
    </property>
</bean>

Class CustomSimpleMappingExceptionResolver

public class CustomSimpleMappingExceptionResolver extends SimpleMappingExceptionResolver{
    @Override
    public ModelAndView resolveException(HttpServletRequest request,
            HttpServletResponse response, Object handler, Exception ex) {

    if(int a = 1)
        return new ModelAndView("ViewName1");
    else
        return new ModelAndView("ViewName2");
    }

My web.xml has no error page. I am looking to show different view according to my logic in resolveException().

In CustomSimpleMappingExceptionResolver class resolveException() is not being called in case of 404.

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1 Answer

  1. Editorial Team

    Set error page in web.xml

    <error-page>
    <error-code>404</error-code>
    <location>/error.html</location>
</error-page>

    your error page will redirect as soon as it opened.

    <html>
    <head>
    <title>Your Page Title</title>
    <meta http-equiv="REFRESH" content="0;url=error.htm">
    </head>
    <body>
    </body>
</html>

    There should be a request mapping in your controller to handle error.htm request.

    @RequestMapping(value={"/error.htm"})
    ModelAndView routToErrorHandler(HttpServletRequest request, HttpServletResponse response) {
//any logic for your themes
}
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