com.redhat.rhn.manager.satellite

Interface Executor

All Known Implementing Classes:

ConfigureBootstrapCommandTest.TestExecutor, ConfigureSatelliteCommandTest.TestExecutor, RestartCommandTest.TestExecutor, SystemCommandExecutor, SystemCommandThreadedExecutor

public interface Executor

Executor - simple interface to describe a way to execute a generic command with the passed in arguments. No contract is specified about what is contained in the arguments.

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.

Method Detail

execute

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

Execute any command with the passed in arguments.

Parameters:

args - array of command you wish to execute.

Returns:

exit code of command executed.

getLastCommandOutput

java.lang.String getLastCommandOutput()

Returns the output captured during the last command executed.

Returns:

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

getLastCommandErrorMessage

java.lang.String getLastCommandErrorMessage()

Returns the error message captured during the last command executed.

Returns:

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