Recent posts under tag servlet

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What is DispatcherServlet and ContextLoaderListener?

posted Dec 20, 2017 by Jon Deck

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How can we get Servlet API Request, Response, HttpSession etc Objects in action classes?

posted Nov 27, 2017 by Frank Lee

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Merits and Demerits of Servlets

posted Nov 17, 2017 by Ammy Jack

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What is the use of servlet wrapper classes?

posted Nov 7, 2017 by Gn Guruswamy

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How does Cookies work in Servlets?

posted Sep 28, 2017 by Pankaj Singh

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What are the annotations used in Servlet 3?

posted Sep 25, 2017 by anonymous

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Why do we have servlet filters in java?

posted Sep 19, 2017 by anonymous

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What are common tasks performed by Servlet Container?

posted Sep 16, 2017 by anonymous

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What are different methods of session management in servlets?

posted Sep 15, 2017 by Pooja Singh

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What are important features of Servlet 3?

posted Sep 15, 2017 by anonymous

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How does Cookies work in Servlets?

posted Sep 15, 2017 by Pooja Singh

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Java Servlet

posted Sep 13, 2017 by Ayush Srivastav

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What are life cycle methods of a servlet?

posted Sep 12, 2017 by Sonali Gupta

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What are different ways for servlet authentication in Java?

posted Sep 12, 2017 by anonymous

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What is the Difference between Servlets Context and Servlet Config?

posted May 11, 2016 by anonymous

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Under what circumstances will a servlet be reloaded?

posted Jan 7, 2016 by Shyam

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How can I return a readily available (static) HTML page to the user instead of generating it in the servlet?

posted Jan 5, 2016 by Roshni

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How can I share data between two different web applications?

posted Jan 5, 2016 by Roshni

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How is SingleThreadModel implemented in Tomcat? In other containers?

posted Dec 22, 2015 by Joy Nelson

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What is the difference between in-process and out-of-process servlet containers?

posted Dec 22, 2015 by Joy Nelson

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Java: Does the RequestDispatcher expect a relative URL to be relative to the originally-called servlet

posted Dec 18, 2015 by Roshni

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What is a Servlet Context?

posted Dec 18, 2015 by Roshni

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What is a request dispatcher in Java and how does it work?

posted Dec 16, 2015 by Dominic

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Is there any way to determine the number of concurrent connections my servlet engine can handle?

posted Dec 16, 2015 by Dominic

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How do I make servlet aliasing work with Apache+Tomcat?

posted Dec 14, 2015 by Dominic

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What is inter-servlet communication?

posted Dec 14, 2015 by Dominic

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How can I measure the file downloading time using servlets?

posted Dec 9, 2015 by Joy Nelson

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Can there be more than one instance of a servlet at one time ?

posted Dec 9, 2015 by Joy Nelson

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How can the data within an HTML form be refreshed automatically whenever there is a change in the database?

posted Nov 30, 2015 by Shyam

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How do I capture a request and dispatch the exact request (with all the parameters received) to another URL?

posted Nov 30, 2015 by Shyam

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How can I change the port of my Java Web Server from 8080 to something else?

posted Nov 26, 2015 by Dominic

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Which is the most efficient (i.e. processing speed) way to create a server application that accesses a database....?

posted Nov 26, 2015 by Dominic

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Why do we need to call super.init(config) in the init method of a servlet?

posted Nov 24, 2015 by Joy Nelson

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How can I explicitly unload a servlet or call the destroy method?

posted Nov 24, 2015 by Joy Nelson

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How do I separate presentation (HTML) from business logic (Java) when using servlets?

posted Nov 20, 2015 by Shyam

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How do I handle FORMs with multiple form elements (e.g. radio buttons) using the same name?

posted Nov 20, 2015 by Shyam

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How can I use a servlet to generate a site using frames?

posted Nov 18, 2015 by Dominic

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How can I pass data retrieved from a database by a servlet to a JSP page?

posted Nov 18, 2015 by Dominic

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How do I deal with multi-valued parameters in a servlet?

posted Nov 12, 2015 by Dominic

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How can we use a servlet as a proxy for communications between two applets?

posted Nov 12, 2015 by Dominic

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How does one choose between overriding the doGet(), doPost(), and service() methods?

posted Nov 4, 2015 by Joy Nelson

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Why do GenericServlet and HttpServlet implement the Serializable interface?

posted Nov 4, 2015 by Joy Nelson

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How can I get the absolute URL of a servlet/JSP page at runtime?

posted Oct 27, 2015 by Dominic

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How can I determine the name and version number of the servlet or JSP engine that I am using?

posted Oct 27, 2015 by Dominic

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I am opening a single JDBC connection in my init() method. ......or the Statement object?

posted Oct 27, 2015 by Dominic

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Can I use System.exit() in servlets?

posted Oct 22, 2015 by Shyam

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What is the difference between encodeRedirectUrl and encodeURL?

posted Oct 22, 2015 by Shyam

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How much data we can store in a session object in servlet ?

posted Oct 22, 2015 by Shyam

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What distinguishes a JavaBean from a Servlet?

posted Oct 19, 2015 by Shyam

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Is there any method to unload a servlet from Web Server memory without restarting the server?

posted Oct 19, 2015 by Shyam