org.turro.elephant.impl.util.ShellExecutor Class Reference

Classes
class	StreamExecutor

Public Member Functions
	ShellExecutor ()
int	execute (String command)

Detailed Description

Author

Lluis Turró Cutiller lluis.nosp@m.@tur.nosp@m.ro.or.nosp@m.g

Definition at line 32 of file ShellExecutor.java.

Constructor & Destructor Documentation

ShellExecutor()

org.turro.elephant.impl.util.ShellExecutor.ShellExecutor

(

)

Definition at line 59 of file ShellExecutor.java.

                         {
  }

Member Function Documentation

execute()

int org.turro.elephant.impl.util.ShellExecutor.execute

(

String

command

)

Definition at line 62 of file ShellExecutor.java.

                                     {
 
    try {
      String cmd[] = new String[3];
 
      cmd[0] = "sh";
      cmd[1] = "-c";
      cmd[2] = command;
 
      Runtime rt = Runtime.getRuntime();
      Logger.getLogger(ShellExecutor.class.getName()).log(Level.INFO, "Executor: " + command);
 
      Process proc = rt.exec(cmd);
 
      StreamExecutor errorStream = new StreamExecutor(proc.getErrorStream(), Level.SEVERE);
 
      StreamExecutor outputStream = new StreamExecutor(proc.getInputStream(), Level.INFO);
 
      errorStream.start();
      outputStream.start();
 
      int exitVal = proc.waitFor();
 
      Logger.getLogger(ShellExecutor.class.getName()).log(Level.INFO, "Executor exit value for " + command + ": " + exitVal);
      
      return exitVal;
 
    } catch (Throwable t) {
      Logger.getLogger(ShellExecutor.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), t);
    }
 
    return -1;
  }

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The documentation for this class was generated from the following file:

• ShellExecutor.java