Question

URL Mapping issue web.xml

Asked by: rmvprasad

I am trying to do a simple web application. I am not able to redirect from an index.jsp outside WEB-INF to temp.jsp which is inside WEB_INF. Following are the details. Thanks in advance.

 I have an index.jsp outside WEB-INF. I have an other jsp under jsp folder inside WEB-INF(WEB-INF/jsp/temp.jsp). In the web.xml in the <welcome-file-list>  is index.jsp. In index.jsp the following is the code

<%@ include file="/WEB-INF/jsp/include.jsp" %>
<%System.out.println("Inside index.jsp");%>
<c:redirect url="/WEB-INF/jsp/AddressHome.jsp"/>

include.jsp is inside WEB-INF/jsp(WEB-INF/jsp/include.jsp). The code if include.jsp is

<%@ page session="false"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>

My web.xml says
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>

    <servlet>
        <servlet-name>ControllerServlet</servlet-name>
        <servlet-class>com.web.servlet.ControllerServlet</servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>ControllerServlet</servlet-name>
        <url-pattern>/addaddr</url-pattern>
    </servlet-mapping>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
    </web-app>

This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.

Subscribe now for full access to Experts Exchange and get

Instant Access to this Solution

  • Plus...
  • 30 Day FREE access, no risk, no obligation
  • Collaborate with the world's top tech experts
  • Unlimited access to our exclusive solution database
  • Never be left without tech help again

Subscribe Now

Asked On
2009-09-14 at 02:55:01ID24729043
Topic

Java Standard Edition

Participating Experts
1
Points
50
Comments
14

Trusted by hundreds of thousands everyday for fast, accurate and reliable tech support.

  • "The time we save is the biggest benefit of Experts Exchange to Warner Bros. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange." Mike Kapnisakis, Warner Bros.
  • "Our team likes having a resource that is more secure than just using Google and most experts using this service really know their stuff. It's nice to look here first versus using Google." Dayna Sellner, Lockheed Martin
  • "Anytime that I've been stumped with a problem, 9 out of 10 times Experts Exchange has either the accepted solution or an open discussion of the potential solution to the problem." Kenny Red, eBay Inc.

See what Experts Exchange can do for you.

Got a question?

We've got the answer.

Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.

Screenshot of Experts Exchange Knowledgebase

Need individual assistance?

Our experts are ready to help.

If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.

Screenshot of Experts Exchange Knowledgebase

Want to learn from the best?

Read articles from industry experts.

Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.

Screenshot of an Article

Working on a long term project?

Store your work and research.

Save solutions to your questions, answers you’ve discovered through searching plus helpful articles in your personal knowledgebase for easy future access.

Screenshot of Experts Exchange Knowledgebase

Access the answers to your technology questions today.

Subscribe Now

30-day free trial. Register in 60 seconds.

What Makes Experts Exchange Unique?

Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Trusted by the world's most respected brands.

image of each brand's logo

Faithfully serving IT professionals since 1996.

Experts Exchange Logo

Try it out and discover for yourself.

Subscribe Now

30-day free trial. Register in 60 seconds.

Related Solutions

  1. web.xml taglib problem
    Hi, Having trouble with web.xml file. I want to put a <taglib> entry in so I can put the TLD files in a subdirectory. With the web.xml file blank (just header and <web-app></web-app>) my pages work. As soon as I add the <taglib> it dies. Any idea w...
  2. JSTL
    I m a JSP beginner. When i try out include JSTL into my jsp page(sample from WROX reference) as following, I got this error msg: type: Exception report description: The server encountered an internal error () that prevented it from fulfilling this request. Is the ----...
  3. Declaring taglibs using <taglib> and using corresponding …
    Hello, The following is the error i got after trying to run an application using JSTL tags, and Struts. See below all the files for an explanation..... <30-May-2003 14:35:54 o'clock BST> <Notice> <WebLogicServer> <BEA-000360> <Server started in ...
  4. web.xml --Invalid <url-pattern> UploadFile in servlet …
    thanks, if I add a new servlet to a web project, for example. in jsp file. a form with action='UploadFile', then I need code a UploadFile.java and change web.xml to: <?xml version="1.0"?> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Ap...
  5. jstl
    hi guys my <c:out> doesnt seem to work with jstl 1.1 this is my code in jsp <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %> <jsp:useBean id="judgment" type="com.aoc.dwpajudgments.valueobjects.Judgme...
  6. Adding <taglib> to web.xml
    Hi, Im using Intellij IDEA and working through a JSTL book. When I try and add the <taglib> directive to my web.xml file to reference the jstl tags, Intellij highlights the directive as being invalid for web.xml. I dont understand why the book says ive to add the tagl...

Free Tech Articles

  1. WARNING: 5 Reasons why you should NEVER fix a computer for free.
    It is in our nature to love the puzzle. We are obsessed. The lot of us. We love puzzles. We love the challenge. We thrive on finding the answer. We hate disarray. It bothers us deep in our soul. W...
  2. SCCM OSD Basic troubleshooting
    SCCM 2007 OSD is a fantastic way to deploy operating systems, however, like most things SCCM issues can sometimes be difficult to resolve due to the sheer volume of logs to sift through and the dispe...
  3. Migrate Small Business Server 2003 to Exchange 2010 and Windows 2008 R2
    This guide is intended to provide step by step instructions on how to migrate from Small Business Server 2003 to Windows 2008 R2 with Exchange 2010. For this migration to work you will need the fo...
  4. Create a Win7 Gadget
    This article shows you how to create a simple "Gadget" -- a sort of mini-application supported by Windows 7 and Vista. Gadgets can be dropped anywhere on the desktop to provide instant information, ...
  5. Outlook continually prompting for username and password
    There have been a lot of questions recently regarding Outlook prompting for a username and password whilst using Exchange 2007. There are a few reasons why this would happen and I will try to cover t...
  6. Backup Exchange 2010 Information Store using Windows Backup
    There seems to be quite a lot of confusion around the ability to backup Exchange 2010 using the built in Windows Backup feature. This stems from the omission of this feature prior to Exchange 2007 s...

Cloud Class Webinars

  1. Avoiding Bugs in Microsoft Access
    Alison Balter takes and in-depth look at avoiding bugs in Access. In this webinar you will learn about using the immediate window to debug your applications, invoking the debugger, using breakpoints to troubleshoot, stepping through code, setting the next statement to execute, ...
  2. Top 10 Best New Features in Visio 2010
    Scott Helmers gives live demonstrations of the top 10 new features in Visio 2010. This webinar will teach you how to create compelling diagrams by adding shapes to the page with a single click, linking the shapes in a diagram to data in Excel (or SQL Server, or SharePoint), ...
  3. IT Consultant Business Secrets Revealed
    Michael Munger, Experts Exchange tech pro and IT consultant, pulls back the curtain on his very successful businesses and answers question on every IT consultant and business owner should know about. He shares secrets on what he did to solve the 5 most common problems in IT, ...
  4. Disaster Recovery and Business Continuity
    Quest CTO, Mike Billon, gives an overview of the steps involved in building a dunamic disaster recovery plan. Through case studies and an examination of software/hardware tooles for monitoring and testing, you'll gain a better understandin of where you are, where you want ...
  5. Organize Your Visio Diagrams with Containers and Lists
    Scott Helmers uses cross functional flowcharts, wireframe diagrams, data graphic legends and seating charts to teach you: how to ustilize all three new structured diagram components in Visio 2010, the best practices for organizeing shapes in previous version of Visio, how to organize ...
  6. How to Us Objects, Properties, Events and Methods in Microsoft Access
    Alison Dalter gives an in-depbth look at objects, properties, events and methods in Microsoft Access. In this webinar you will learn about using the object browser, referring to objects, working with properties and methods, working with object variables, understanding the ...

Join the Community

Give a Little. Get a Lot.

Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.

Join the Community

Answers

 

by: rmvprasadPosted on 2009-09-14 at 03:35:11ID: 25324119

If I place temp.jsp outside WEB-INF it is being displayed.

 

by: rmvprasadPosted on 2009-09-14 at 03:35:42ID: 25324121

Which is it not getting displayed if I place it in WEB-INF/jsp

 

by: dravidnsrPosted on 2009-09-14 at 03:36:36ID: 25324128

put ur index.jsp in webcontent folder !!

 

by: dravidnsrPosted on 2009-09-14 at 03:38:11ID: 25324136

ur jsp folder should be in weconnet folder !!

if u have folder jsp inside u have index.jsp means

   <welcome-file-list>
                                           <welcome-file>jsp/index.jsp</welcome-file>  /// u must give like this
    </welcome-file-list>
    </web-app>

 

by: rmvprasadPosted on 2009-09-14 at 03:38:47ID: 25324142

The path I have given is <c:redirect url="/WEB-INF/jsp/AddressHome.jsp"/> which suits the exact location of the AddressHome.jsp file. The AddressHome.jsp is nothing but temp.jsp. I just mentioned it as temp.jsp to simplify the reading

 

by: rmvprasadPosted on 2009-09-14 at 03:46:09ID: 25324190

My understanding is we place index.jsp outside WEB-INF is because anything inside WEB-INF is not visible from outside so access the jsp files located inside WEB-INF/jsp/AddressHome.jsp we need to place index.jsp outside WEB-INF. More over I have just not tried by placing the index.jsp in jsp filder and changing the <welcome-file-list> to
   <welcome-file-list>
            <welcome-file>/WEB-INF/jsp/index.jsp</welcome-file>  /// u must give like this
    </welcome-file-list>.
It is not displaying the page.

 

by: rmvprasadPosted on 2009-09-14 at 03:49:40ID: 25324209

The reason we place web.xml which contains security information inside WEB-INF is it is not seen from outside. SO how to access the jsp's inside WEB-INF. For this purpose we place index.jsp outside WEB-INF and redirect it to the required jsp which is inside WEB-INF.

 

by: rmvprasadPosted on 2009-09-14 at 03:56:15ID: 25324241

This is my understanding. If I am mistaken please rectify me.

 

by: dravidnsrPosted on 2009-09-14 at 03:59:21ID: 25324265

u want to set the context path then i should be display !!

>>>>>>WEB-INF/jsp/AddressHome.jsp  is it working or not ??

 

by: rmvprasadPosted on 2009-09-14 at 04:15:09ID: 25324341

No chief. It is not working. this is what has been given, still it doesnt work
<c:redirect url="/WEB-INF/jsp/AddressHome.jsp"/>

 

by: rmvprasadPosted on 2009-09-14 at 04:17:13ID: 25324349

I also placed the index.jsp in the jsp folder. It is not displaying. I changed the path in the welcome file list as above
 <welcome-file-list>
        <welcome-file>/WEB-INF/jsp/index.jsp</welcome-file>
    </welcome-file-list>
   

 

by: dravidnsrPosted on 2009-09-14 at 04:34:24ID: 25324442

remove /web-inf

and cut ur jsp folder and paste in web content  folder (its parent folder of web-inf)

bcz its context path default set to wecontent folder only !!

 

by: rmvprasadPosted on 2009-09-14 at 04:56:17ID: 25324534

I placed all the jsp's and web.xml outside WEB-INF in web content folder now it works. Is this a right approach? Why is it not working?
My other question is I tried this approach of removing from WEB-INF yesterday itself. It worked. Now I entered data into the html form page(AddressHome.jsp) and clicked on form submit . The data is not getting inserted into database. Address.java is a pojo. Servlet Container uses Addreass Manager and inserts data into the database.

 

by: dravidnsrPosted on 2009-09-14 at 06:12:18ID: 25325000

can u open new question and put ur error code ...

20120131-EE-VQP-002

3 Ways to Join

30-Day Free Trial

The Experts

98% positive feedback on 31,087 answers since March 2000. angeliii is a Microsoft Most Valuable Professional for his work with MS SQL Server & Develoment.

He has also proven his knowledge of Visual Basic Programming, PHP Scripting and Oracle Databases.

The Experts

97% positive feedback on 10,752 answers since July 2000. lrmoore has more than 18 years experience in the networking industry.

The six-time Mircosoft MVPs specialties include firewalls, virtual private networking, and network management.

Testimonials

"...and excellent source for support... Kind of like having your very own IT dept." Electriciansnet

Testimonials

"I was apprehensive at signing up at first. However... it has already made my life as an IT administrator much easier." JaCrews

Testimonials

"WOW! You guys have great, active, and knowledgeable people on here." moore50

Business Clients

Business Clients

In the Press

"If you’ve got a question... Experts Exchange can supply an answer.”

In the Press

"...an invaluable aid for both IT professionals and those who require tech support."

In the Press

"where IT professionals provide quick answers on just about any topic"

Business Account Plans

Loading Advertisement...