fabric.worker.shell

Class InteractiveCommandSource

java.lang.Object

fabric.worker.shell.CommandSource

fabric.worker.shell.InteractiveCommandSource

public class InteractiveCommandSource
extends CommandSource

An interactive console-based source of worker-shell commands.

Field Summary

Fields inherited from class fabric.worker.shell.CommandSource

err

Constructor Summary

Constructors

Constructor and Description
InteractiveCommandSource(Worker worker)
InteractiveCommandSource(Worker worker, ConsoleReader cr)
InteractiveCommandSource(Worker worker, ConsoleReader cr, java.io.PrintStream out)

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.String>	getNextCommand(java.util.List<java.lang.String> buf)
protected void	handleSyntaxError()
boolean	reportError(java.lang.String message) Reports an error back to the user.

Methods inherited from class fabric.worker.shell.CommandSource

reportError

Methods inherited from class java.lang.Object

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

Constructor Detail

InteractiveCommandSource

public InteractiveCommandSource(Worker worker)
                         throws java.io.IOException

Throws:

java.io.IOException

InteractiveCommandSource

public InteractiveCommandSource(Worker worker,
                                ConsoleReader cr)

InteractiveCommandSource

public InteractiveCommandSource(Worker worker,
                                ConsoleReader cr,
                                java.io.PrintStream out)

Method Detail

getNextCommand

public java.util.List<java.lang.String> getNextCommand(java.util.List<java.lang.String> buf)

Returns:

the parsed command, or null if there are no more commands.

handleSyntaxError

protected void handleSyntaxError()
                          throws java.io.IOException

Throws:

java.io.IOException

reportError

public boolean reportError(java.lang.String message)

Description copied from class: CommandSource

Reports an error back to the user.

Returns:

whether the shell should exit.