org.apache.geronimo.gshell.command
Interface Command

All Known Implementing Classes:

CatCommand, CommandSupport, EchoCommand, ExecuteCommand, ExitCommand, HelpCommand, JavaCommand, RshCommand, RshServerCommand, SetCommand, SleepCommand, SourceCommand, UnsetCommand, WaitCommand

public interface Command

Provides the basic interface for commands.

Version:

$Rev: 573330 $ $Date: 2007-09-06 11:20:42 -0700 (Thu, 06 Sep 2007) $

Nested Class Summary

static class

Command.Result

Field Summary

static Command.Result	FAILURE Standard command failure status code.
static Command.Result	SUCCESS Standard command success status code.

Method Summary

Object	execute(Object... args) Execute the commands behavior.
void	init(CommandContext context) Initialize the command with its execution context.

Field Detail

SUCCESS

static final Command.Result SUCCESS

Standard command success status code.

FAILURE

static final Command.Result FAILURE

Standard command failure status code.

Method Detail

init

void init(CommandContext context)

Initialize the command with its execution context.

execute

Object execute(Object... args)
               throws Exception

Execute the commands behavior.

Throws:

Exception