Can anyone tell me why the Runtime.exec() call in the following piece of
code runs fine standalone, but blows chunks in Tomcat 4?
File path = new File("E:/WebProjects/lutris/cvs/Barracuda/src");
String[] args = new String[] {"ant.bat","admin.sample1"};
try {
Process p = Runtime.getRuntime().exec(args, null, path);
StringBuffer sbOut = new StringBuffer(1000);
BufferedReader br = new BufferedReader(new
InputStreamReader(p.getInputStream()));
while (true) {
String s = br.readLine();
if (s==null) break;
System.out.println(s);
}
br.close();
p.waitFor();
System.out.println (sbOut.toString());
System.out.println ("Exit status: "+p.exitValue());
} catch (Exception e) {
System.out.println ("Unexpected error executing cmd:"+e);
}
Like I said, it works fine when run as an application. But in Tomcat, I get
the following stack trace:
Path: E:\WebProjects\lutris\cvs\Barracuda\src (exists=true)
Args[0]: ant.bat
Args[1]: admin.sample1
Unexpected error executing cmd:java.io.IOException: CreateProcess: ant.bat
admin.sample1 error=2
java.io.IOException: CreateProcess: ant.bat admin.sample1 error=2
at java.lang.Win32Process.create(Native Method)
at java.lang.Win32Process.<init>(Unknown Source)
at java.lang.Runtime.execInternal(Native Method)
at java.lang.Runtime.exec(Unknown Source)
...
<snip>
...
Suggestions? Is there something I don't know about invoking Runtime.exec()
from with a servlet?
Thanks,
Christian
----------------------------------------------
Christian Cryder [[EMAIL PROTECTED]]
Internet Architect, ATMReports.com
Barracuda - http://barracuda.enhydra.org
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