com.redhat.rhn.manager.satellite

Class SystemCommandThreadedExecutor

java.lang.Object

com.redhat.rhn.manager.satellite.SystemCommandThreadedExecutor

All Implemented Interfaces:

Executor

public class SystemCommandThreadedExecutor
extends java.lang.Object
implements Executor

SystemCommandThreadedExecutor - implementation of the Executor interface that will take in the list of arguments and call Runtime.exec().

Constructor Summary

Constructors

Constructor and Description
SystemCommandThreadedExecutor(org.apache.log4j.Logger log) Constructor

Method Summary

Modifier and Type	Method and Description
int	execute(java.lang.String[] args) Execute any command with the passed in arguments.
java.lang.String	getLastCommandErrorMessage() Returns the error message captured during the last command executed.
java.lang.String	getLastCommandOutput() Returns the output captured during the last command executed.
void	setLogError(boolean toLog) Whether to log errors as an ERROR within log4j Even if this is set to false, the error will still be logged with DEBUG priority

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemCommandThreadedExecutor

public SystemCommandThreadedExecutor(org.apache.log4j.Logger log)

Constructor

Parameters:

log - Desired logger

Method Detail

setLogError

public void setLogError(boolean toLog)

Whether to log errors as an ERROR within log4j Even if this is set to false, the error will still be logged with DEBUG priority

Parameters:

toLog - true to log as an error

execute

public int execute(java.lang.String[] args)

Execute any command with the passed in arguments.

Specified by:

execute in interface Executor

Parameters:

args - array of command you wish to execute.

Returns:

exit code of command executed.

getLastCommandOutput

public java.lang.String getLastCommandOutput()

Returns the output captured during the last command executed.

Specified by:

getLastCommandOutput in interface Executor

Returns:

null if no command has been executed; the empty string if there was no output from the command

getLastCommandErrorMessage

public java.lang.String getLastCommandErrorMessage()

Returns the error message captured during the last command executed.

Specified by:

getLastCommandErrorMessage in interface Executor

Returns:

null if no command has been executed; the empty string if there was no error from the command