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Web Component Certification (OCEJWCD)

Request Resource not available JSP

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posted 13 years ago

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My app cannot locate the jsp file located in the main Beer-v1 folder .
I have checked and rechecked and can't seem to find what the problem is.

My Jsp file :result.jsp

Java file

Couldn't get any thing from the log files as well...
2011-03-12 06:31:46 Commons Daemon procrun stderr initialized Mar 12, 2011 6:31:47 AM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files (x86)\Apache Software Foundation\Tomcat 5.5\bin;.;C:\windows\Sun\Java\bin;C:\windows\system32;C:\windows;%CommonProgramFiles%\Microsoft Shared\Windows Live;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;c:\Program Files (x86)\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Lenovo\Bluetooth Software\;C:\Program Files\Lenovo\Bluetooth Software\syswow64;C:\Program Files (x86)\Java\jdk1.6.0_19\bin;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Program Files\Common Files\Microsoft Shared\Windows Live Mar 12, 2011 6:31:47 AM org.apache.coyote.http11.Http11BaseProtocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 Mar 12, 2011 6:31:47 AM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 830 ms Mar 12, 2011 6:31:48 AM org.apache.catalina.core.StandardService start INFO: Starting service Catalina Mar 12, 2011 6:31:48 AM org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/5.5.33 Mar 12, 2011 6:31:48 AM org.apache.catalina.core.StandardHost start INFO: XML validation disabled Mar 12, 2011 6:31:48 AM org.apache.coyote.http11.Http11BaseProtocol start INFO: Starting Coyote HTTP/1.1 on http-8080 Mar 12, 2011 6:31:48 AM org.apache.jk.common.ChannelSocket init INFO: JK: ajp13 listening on /0.0.0.0:8009 Mar 12, 2011 6:31:48 AM org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=0/20 config=null Mar 12, 2011 6:31:48 AM org.apache.catalina.storeconfig.StoreLoader load INFO: Find registry server-registry.xml at classpath resource Mar 12, 2011 6:31:48 AM org.apache.catalina.startup.Catalina start INFO: Server startup in 1017 ms

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Tom Reilly

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posted 13 years ago

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In which directory is your result.jsp located?

Edit: Sorry, you said where it is located in the first sentence of your post.

Piotr Nowicki

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posted 13 years ago

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And what is your web.xml or maybe more important - what is the URL you mapped to the posted Servlet?

Roel De Nijs

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posted 13 years ago

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And how do you know the "result.jsp" could not be found? Maybe your servlet code is simply not invoked...

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Nabila Mohammad

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posted 13 years ago

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The error I am getting is :
description The requested resource (/Beer-V1/result.jsp) is not available.

My web.xml file is :

My result.jsp is :

Form.html is :

This is the url i am using :

http://localhost:8080/Beer-V1/form.html

I know my servlet is getting invoked as i verified it by adding some System.out.println() statments and all of them got executed

Now i am

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Frits Walraven

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posted 13 years ago

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Nabila,

This is strange, you are sure you are having the result.jsp in the same directory as the form.html, right? Directly under Beer-V1?

Just to exclude other issues, try changing:

RequestDispatcher view = request.getRequestDispatcher("result.jsp");

into

RequestDispatcher view = request.getRequestDispatcher("/result.jsp");

Nabila Mohammad

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posted 13 years ago

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Tried changing it , still getting the same result.

Double checked my directory structure
Beer-V1-->WEB-INF -----> classes ---->com->example----->model------>BeerExpert.class
--->form.html
--->result.jsp

Anything else i can try

I know it has to be something really silly!

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Piotr Nowicki

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posted 13 years ago

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Yea, it got to be something silly, as the example you posted works fine on my tomcat 7. Take a look at the attachment for any differences with your version.

Cheers!

PS. I've commented all the model classes, as I don't have their source.
PS2. What extensions are allowed in javaranch? Zip, Jar, rar, tar.bz2, txt - all are rejected...

[edit] I removed the download link and added the zip file as attachment

Filename: NabilaProject.zip

File size: 5 Kbytes

Download Attachment

Roel De Nijs

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posted 13 years ago

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Are you sure it's not a stupid matter of an incorrect case, e.g. result.Jsp?

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Nabila Mohammad

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posted 13 years ago

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Not that I am aware of .
I have pretty much checked everything I could think of ..

One quick question..

If the result.jsp is not found how is 3 and 4 getting exectuted.
After

Thought it should stop there .

[edit] In the attachment you'll find my project

Filename: beerV1.zip

File size: 7 Kbytes

Download Attachment

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Roel De Nijs

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posted 13 years ago

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Pedro Kowalski wrote:PS2. What extensions are allowed in javaranch? Zip, Jar, rar, tar.bz2, txt - all are rejected...

Just images - GIF, TIFF, BMP, PNG and JPEG.

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Roel De Nijs

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posted 13 years ago

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Hi Nabila,

I had a look at your problem and I saw the problem immediately

Your "result.jsp" is actually "result.jsp.txt", so I guess you created the file using some text editor (e.g. notepad) and notepad added ".txt" to the file. And that's why your servlet can't find the file. So remove ".txt" from "result.jsp.txt", so you'll get a real jsp and not a txt file and your example will work flawless

Kind regards,
Roel

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Nabila Mohammad

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posted 13 years ago

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My stupid mistake

Thanks alot! You guys have been a great help !

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