• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Liutauras Vilda
  • Campbell Ritchie
  • Tim Cooke
  • Bear Bibeault
  • Devaka Cooray
Sheriffs:
  • Jeanne Boyarsky
  • Knute Snortum
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Ganesh Patekar
  • Stephan van Hulst
  • Pete Letkeman
  • Carey Brown
Bartenders:
  • Tim Holloway
  • Ron McLeod
  • Vijitha Kumara

Runtime.getRuntime().exec() from JSP page  RSS feed

 
Greenhorn
Posts: 16
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I have a jsp page, there I want to execute the following shell script with the exit codes for 0 and 1 for success and fail respectively thru Runtime.getRuntime().exec().



The exection is success while execting the shell script alone and also thru a stand alone Java program. But While calling this shell script from the JSP, I am always getting the negative response, that is the Process.exitValue() returns always 1.

Any suggestions and help appreciated !!!
 
Author and all-around good cowpoke
Rancher
Posts: 13078
6
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator

if [ -f "help.txt" ]



That would appear to depend on the "current" directory. You have no control over the current directory in the servlet environment.

Bill
 
Ranch Hand
Posts: 74
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi,

Thats how I have done.I am running an exe file to convert dms to tiff.I have used absolute path.


Hope this will hepl


[BSouther: Added UBB CODE tags]
[ April 24, 2007: Message edited by: Ben Souther ]
 
Preeti Arora
Ranch Hand
Posts: 74
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi,

Thats how I have done.I am running an exe file to convert dms to tiff.I have used absolute path.

String[] cmd = { "C:\\imaging\\kman_DMStoTiff\\bin\\kman_DMStoTiff.exe", "C:\\imaging\\test.dms", "C:\\jboss-4.0.5.GA\\server\\default\\deploy\\documents.war\\pal1.tiff" } ;
Process p = Runtime.getRuntime().exec(cmd) ;
BufferedReader in =new BufferedReader(new InputStreamReader(p.getInputStream()));
String line;
while ((line = in.readLine()) != null) {
System.out.println(line);
}
p.destroy();

Hope this will help
 
Manimekala Velautham
Greenhorn
Posts: 16
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Yeah...I forgot to think this way...this fixed my problem and is working fine. Thanks
 
With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!