Hi Rob,
yes, File not readable is a Exception. Here is what i get by trying to
read from the file:
Error: 500
Location: /aba2/show_proof
Internal Servlet Error:
java.lang.IllegalArgumentException:
"APACHE$DISK:[APACHE.JAKARTA.WEBAPPS.aba2]000000EB.TIF": File is not
readable.
at javax.media.jai.JAI.createNS (JAI.java:906) (pc 252)
at
javax.media.jai.JAI.create(java.lang.String,java.awt.image.renderable.ParameterBlock,java.awt.RenderingHints)
(JAI.java:786) (pc 6)
at
javax.media.jai.JAI.create(java.lang.String,java.awt.image.renderable.ParameterBlock)
(JAI.java:1210) (pc 3)
at ToJPEG.loadImage (ToJPEG.java:32) (pc 15)
at ToJPEG. (ToJPEG.java:89) (pc 44)
at ShowProof.doPost (ShowProof.java:113) (pc 345)
at
javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
(HttpServlet.java:760) (pc 139)
at
javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest,javax.servlet.ServletResponse)
(HttpServlet.java:853) (pc 29)
at org.apache.tomcat.core.ServletWrapper.doService
(ServletWrapper.java:404) (pc 62)
at org.apache.tomcat.core.Handler.service (Handler.java:286) (pc
194)
at org.apache.tomcat.core.ServletWrapper.service
(ServletWrapper.java:372) (pc 140)
at org.apache.tomcat.core.ContextManager.internalService
(ContextManager.java:797) (pc 250)
at org.apache.tomcat.core.ContextManager.service
(ContextManager.java:743) (pc 3)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection
(HttpConnectionHandler.java:210) (pc 388)
at org.apache.tomcat.service.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:416) (pc 73)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run
(ThreadPool.java:498) (pc 132)
at java.lang.Thread.run (Thread.java:484) (pc 11)#
As I mentioned, the file exists, i can use my method from the commandline,
I gave (hopefully right ;-)) full acces to the directory. But trying to
read from that file with a servlet ... no way!
Hope this helps
Andrej
On Thu, 16 Aug 2001, Rob S. wrote:
> Hi Andrej,
>
> I'm really going to need more information. Can you paste the stack trace? Telling
>me "file not readable" i have no idea what that means. Is that a trap by your code?
>An exception of some sort?
>
> - r
>
> On Thu, 16 Aug 2001 18:31:42 +0200 (MET DST) [EMAIL PROTECTED] wrote:
> >
> > Hello,
> >
> > I would really need some help on a problem thats probably pretty simple
> > but I have absolutely no clue why this happens.
> >
> > I am running Tomcat on OpenVMS. I wrote a java-class that reads a
> > graphicfile, converts it and writes the outputfile on disk. Running this
> > from commandline it works properly. The problem starts when trying to use
> > this method from an servlet. Already the attempt to read the inputfile
> > fails with the error-message: file not readable.
> > I set the permission in tomcat.policy for the whole directory to
> > read+write+delete, so I think it aint a security-problem. If it would
> > be a problem with permissions I also should get a SecurityException
> > instead. Apart from that I tested the file with some methods of the
> > File-class. The file exists, is a normal file, but just not readable ...
> >
> > Any ideas anyone? Thanks for any hint!
> >
> > Andrej Rosenheinrich
> >
> > ----------------------------------------------------------------------------
> > ---
> > "I lived a thousand times, I found out what it means to be believed"
> > Black Sabbath
> >
> > email : [EMAIL PROTECTED]
>
>
>
>
Andrej Rosenheinrich
-------------------------------------------------------------------------------
"I lived a thousand times, I found out what it means to be believed"
Black Sabbath
email : [EMAIL PROTECTED]
http : www.minet.uni-jena.de/~aros
Tel : (+49) 0177/8743619
(+49) 03641/448695
