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Questions tagged [requestdispatcher]

The request dispatcher is used for receiving requests from the client and sending them to any resource (such as a servlet, HTML file, or JSP file) on the server.

The request dispatcher is used for receiving requests from the client and sending them to any resource (such as a servlet, HTML file, or JSP file) on the server. The most common approach is forward or include resource to the client.

The servlet container creates the RequestDispatcher object, which is used as a wrapper around a server resource located at a particular path or given by a particular name.

See RequestDispatcher API docs for details.

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How to let OkHttpClient.Dispatcher consume okhttp3.Request in LIFO(last in first out) order?

Goal: Last enqueued okhttp3.Call is executed first Tried solution: LIFO Executor (not work) I have found a solution for a LIFO Executor(Executor Service with LIFO ordering), and applied this kind of Executor into OkHttpClient by this way private…
Owen Chen
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request.getRequestDispatcher().forward() fails to show requested HTML

I am prototyping a database manager web-app. After successful login, the app needs to navigate to database manager view (dbmanager.html). However, the requested page does not show in the browser. Environment is Windows 10, Apache-Tomcat-7.0.94,…
b_rc93
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forward a spark-java request to another resource

In spark-java does the req object not have the RequestDispatcher? How can i forward a request instead of doing res.redirect in spark-java ? I have tried doing req.raw().getRequestDispatcher("/forwardPath").forward(req,res); but getting a …
Samant
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Get error from file uploading

I am tring to upload images using image_servlet. the request is passing from product servlet to save_images servlet req.getRequestDispatcher("save_images").forward(req, resp); jsp code
Poorna Senani Gamage
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JUnit test of JSP response

Use this code for servlet html reponse: @Override public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { RequestDispatcher dispatcher =…
Anton K.
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Tomcat infinte loop on requestDispatcher#forward(). StackOverflowError

Tomcat is giving me StackOverflowError after constantly repeating these lines, where DiceBoardDispatcher is my HttpServlet and in line 34 I am calling…
Rick
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Forward request to multiple servlets in Java

I want to forward a request to multiple servlets in Java. Each of those servlets will perform their own operations after receiving the request. My current code is doing this: for(int i=0; i < numServlets; i++) { ServletContext servletContext =…
d_void
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What jar's are required to enable Jersey RequestDispatcher in Dropwizard

I'm working through the article trying to put a layer of basic auditing functionality on top of an existing minimal Dropwizard project. The article also contains an associated repository. The gradle.build in that repo doesn't seem to have any extra…
Simeon Leyzerzon
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Jersey Servlet: RequestDispatcher returning 404

I need to forward a request to a REST Service and made this code: private void performTask(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { ServletContext portalContext = this.getServletContext(); …
André Luís Oliveira
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How to invoke controller methods in Spring MVC

I want to hit the readTasks method of my controller when navigating to the root of my web app. I have set a breakpoint in the method but I am not hitting it when debugging on the server. I am using Eclipse. I nagivate to:…
petehallw
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RequestDispatcher return me PWC6199: Generated servlet error

Hello when I try to use requestDispatcher it does not forward the URL. I retrieve this strange error PWC6199: Generated servlet error: source value 1.5 is obsolete and will be removed in a future release PWC6199: Generated servlet error: target…
udine
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req.getRequestDispatcher("file.html").include(req, resp);

I am trying to display the file.html file in a servlet using getRequestDispatcher with include method, but it is not working. Can anyone find out the reason behind this? when I use the file.jsp file, It (getRequestDispatcher) is displaying the…
Prakash
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JSTL: Why my data are not being printed in JSP?

Please check the below code, which I attach data into the RequestDispatcher from my Servlet request.setAttribute("userInfo", userInfo); request.setAttribute("userProfession", userProfession); …
PeakGen
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Add text java requestDispatcher

I want to direct the user back to the previous page with the same get in the url if (somecheck) { req.getRequestDispatcher("register.jsp?email="+req.getParameter("email")).forward(req, resp); } But this directs the user to "/register.jsp" instead…
Jelle
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Unable to forward to jsp page by getRequestDispatcher

I have a webservlet, "Home.jsp" will get loaded on opening the web application, so it will call doGet in the servlet and it will forward it to dashboard jsp page @WebServlet("/Home.jsp") public class HomeController extends HttpServlet…
Vignesh Paramasivam
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