Package io.goobi.viewer.controller.shell

Class ShellCommand

java.lang.Object

io.goobi.viewer.controller.shell.ShellCommand

public class ShellCommand
extends Object

Executes an external shell command and captures its standard output and error streams. Supports configurable execution timeouts and optionally discards captured output to reduce memory usage for fire-and-forget invocations.

Constructor Summary

Constructors

Constructor	Description
ShellCommand(String... command)

Method Summary

Modifier and Type	Method	Description
int	exec()
int	exec(long timeoutInMillis)
String	getErrorOutput()
String	getOutput()
boolean	isKeepOutput()
void	setKeepOutput(boolean keepOutput)

Methods inherited from class java.lang.Object

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

Constructor Details

ShellCommand

public ShellCommand(String... command)

Method Details

exec

public int exec()
         throws IOException,
InterruptedException

Throws:

IOException

InterruptedException

exec

public int exec(long timeoutInMillis)
         throws IOException,
InterruptedException

Throws:

IOException

InterruptedException

isKeepOutput

public boolean isKeepOutput()

setKeepOutput

public void setKeepOutput(boolean keepOutput)

getOutput

public String getOutput()

getErrorOutput

public String getErrorOutput()