I have a java class in which I call a runshellscript method that will execute a script. It worked well with mysql but I cannot seem to find out why it wont work well with psql. Here is an excerpt of my runshell method:
public class RunShellScript {
public static void runShellScript (String unixCommand)
{
try {
Runtime runtime=Runtime.getRuntime();
//Process process=runtime.exec(new String [] { "/bin/csh", "-c", unixCommand});
Process process=runtime.exec(new String [] {unixCommand});
InputStream stderr=process.getErrorStream();
InputStreamReader isr=new InputStreamReader (stderr);
BufferedReader br=new BufferedReader (isr);
String line=null;
System.out.println("<ERROR>");
while((line=br.readLine())!=null)
System.out.println(line);
System.out.println(line);
int exitVal=process.waitFor();
System.out.println("Process exitValue:" + exitVal);
}
catch (Throwable t)
{
t.printStackTrace();
}
the problem is that when i put this behind a mouse clicked event it says command not found. Here is the code beuind the mous event
private void jMenuItem13MousePressed(java.awt.event.MouseEvent evt) {
String shellCommand="vobs/tools/Scripts/DataValidation/mysqlconnection.csh";
RunShellScript.runShellScript(shellCommand);
// TODO add your handling code here:
}
The weird thing is that when I go directly to the directory where the script resides and type ./mysqlconnection the script works. But when i just type mysqlconnection is says command not found. Somehow it is not recognizing my script name as a command?
Looks like it is similar to the problem I faced, when invoking a shell script (contains system & user created commands) from autosys [autosys -> shell -> Java -> ProcessBuilder]ProcessBuilder
will from a command and execute in Linux machine.
This worked when i log in to Linux box and execute the script but it didn't work when i invoke from autosys.
The actual problem is $PATH
variable, which is not being set with the directory of the user created command.
I echo the $PATH variable when executing from Linux machine and Autosys in the shell script, $PATH variable is not set properly when executing from Autosys , after appending user command path to the $PATH variable it worked.which (cmd)
will return the directory of the command, append this directory with $PATH then it will work.
Try adding your script path to $PATH and execute from your application
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