How To Configure Error Pages In Web.xml
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Servlets - Life Cycle Servlets - Examples Servlets - Form Data Servlets - Client Request Servlets - Server Response Servlets - Http Codes Servlets - Writing Filters Servlets - Exceptions Servlets - Cookies Handling Servlets - Session Tracking Servlets - Database Access Servlets - File Uploading Servlets - Handling Date Servlets - Page Redirect Servlets - Hits Counter Servlets http://stackoverflow.com/questions/7066192/how-to-specify-the-default-error-page-in-web-xml - Auto Refresh Servlets - Sending Email Servlets - Packaging Servlets - Debugging Servlets - Internationalization Servlet Useful Resources Servlets - Questions and Answers Servlets - Quick Guide Servlets - Useful Resources Servlets - Discussion Selected Reading Developer's Best Practices Questions and Answers Effective Resume Writing https://www.tutorialspoint.com/servlets/servlets-exception-handling.htm HR Interview Questions Computer Glossary Who is Who Servlets - Exception Handling Advertisements Previous Page Next Page When a servlet throws an exception, the web container searches the configurations in web.xml that use the exception-type element for a match with the thrown exception type. You would have to use the error-page element in web.xml to specify the invocation of servlets in response to certain exceptions or HTTP status codes. web.xml Configuration: Consider, you have an ErrorHandler servlet which would be called whenever there is any defined exception or error. Following would be the entry created in web.xml. Tutorial Categories: Ajax (1)Ant (16)Apache Web Server (8)Bioinformatics (10)Cascading Style Sheets (47)Classes and http://www.avajava.com/tutorials/lessons/how-do-i-create-a-jsp-error-page-to-handle-exceptions.html Objects (14)Database (13)Design Patterns (22)Eclipse (39)Files (62)General Java (69)JSPs (9)Java Basics https://www.whitehatsec.com/blog/error-handling-in-java-web-xml/ (11)Linux (23)Logging (5)Maven (88)Search (12)Servlets (20)Struts (1)Text (19)Tomcat (8)Version Control (8)Windows (2)XML (1) How do I create a JSP error page to handle exceptions? Author: Deron Eriksson Description: This Java tutorial describes how to create a JSP error page to handle exceptions. Tutorial created using: how to Windows XP || JDK 1.5.0_09 || Eclipse Web Tools Platform 2.0 (Eclipse 3.3.0) || Tomcat 5.5.20 Page: 1 2> When an exception is thrown in your web application and it is not caught, you will typically see the result featuring the exception displayed in your browser window, as shown here: Rather than displaying the above default how to configure page when an exception occurs, you can redirect the user to a custom-written error page for a particular type of exception. You can do this via the error-page element in web.xmlW, in which you can specify an exception-type and the location of the resource where a user should be sent if an error occurs. In this example, I specified the exception-type as java.lang.Throwable so that all exceptions would be sent to the error.jsp page. (SAST) Directed Remediation Software Composition Analysis Integrations Mobile Application Security Testing Computer-Based Training (CBT) Solution By Role Executives IT Security Developers Solution By Need Web Application Security Secure Code Development Risk Assessment Compliance Runtime Application Self-Protection (RASP) Remediation Solution By Industry Financial Services Retail/eCommerce Healthcare Software & Technology Government Customers Overview Case Studies Support Partners Overview Technology Partners Resale Partners Company Overview Leadership Threat Research Center In The News Industry Recognition Careers Events Calendar Community Contact Resources Blog Blog BlogWeb Application SecurityError Handling in Java web.xml TRENDING NOW CATEGORIES TRENDING NOW INDUSTRY SOLUTIONSPodcastTHOUGHT LEADERSHIPIndustry ObservationsSECURITY RESEARCHAviatorTechnical InsightTools and ApplicationsTrue Stories of the TRCUnsung HeroesVulnerabilitiesWhiteHat HackerKastWHITEHAT SENTINELEventsWeb Application SecurityWhiteHat Security ProductsTHREAT BULLETINSBreaking News Web Application Security Error Handling in Java web.xml johnmelton | March 09, 2012 What is it and why should I care? Error or exception handling is an important, but often ignored, part of any application. And although there’s a lot to be said on the topic I’m going to cover only a few of the most critical cases in J2EE Web applications. Essentially, one of the biggest worries about exception handling is that you don’t actually handle the exception. Instead, your code − or the code of some 3rd party library you’re using − allows an exception to bubble up. Once the exception reaches the boundary of your application and enters the container, the specific container/application server you are using determines