Class CommandRunner

java.lang.Object

org.locationtech.jtstest.util.CommandRunner

public class CommandRunner
extends Object

Runs an OS command, capturing stdout and stderr

Author:

Martin Davis

Constructor Summary

Constructors

Constructor	Description
CommandRunner()

Method Summary

Modifier and Type	Method	Description
int	exec(String cmd)
int	exec(String cmd, String stdinData)	Executes a command and returns the contents of stdout as a string.
String	getStderr()
String	getStdout()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CommandRunner

public CommandRunner()

Method Details

exec

public int exec(String cmd)
         throws IOException,
InterruptedException

Throws:

IOException

InterruptedException

exec

public int exec(String cmd,
 String stdinData)
         throws IOException,
InterruptedException

Executes a command and returns the contents of stdout as a string. The command should be a single line, otherwise things seem to hang.

Parameters:

cmd - command to execute (should be a single line)

stdin -

Returns:

text of stdout

Throws:

IOException

InterruptedException

getStdout

public String getStdout()

getStderr

public String getStderr()