org.lsst.ccs.shell
Class ConsoleIO

java.lang.Object
  org.lsst.ccs.shell.ConsoleIO

All Implemented Interfaces:

Input, Output, ShellManageable

public class ConsoleIO
extends Object
implements Input, Output, ShellManageable

Console IO subsystem. This is also one of special command handlers and is responsible for logging (duplicating output) and execution of scripts.

Author:

ASG

Constructor Summary

ConsoleIO()

Method Summary

void	addCompleter(jline.console.completer.Completer completer)
void	cliEnterLoop() This method is called when it is about to enter the command loop.
void	cliLeaveLoop() This method is called when Shell is leaving the command loop.
String	disableFileHistory()
String	disableLogging()
String	enableFileHistory(String filename)
void	enableLogging(String filename)
String	history()
void	output(Object obj, OutputConversionEngine oce)
void	outputException(String input, TokenException error)
void	outputException(Throwable e)
void	outputHeader(String text)
String	readCommand(List<String> path)
void	runScript(String filename)
void	setCommandTable(CommandTable commandTable)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConsoleIO

public ConsoleIO()

Method Detail

readCommand

public String readCommand(List<String> path)

Specified by:

readCommand in interface Input

setCommandTable

public void setCommandTable(CommandTable commandTable)

addCompleter

public void addCompleter(jline.console.completer.Completer completer)

runScript

public void runScript(String filename)
               throws FileNotFoundException

Throws:

FileNotFoundException

outputHeader

public void outputHeader(String text)

Specified by:

outputHeader in interface Output

output

public void output(Object obj,
                   OutputConversionEngine oce)

Specified by:

output in interface Output

outputException

public void outputException(String input,
                            TokenException error)

Specified by:

outputException in interface Output

outputException

public void outputException(Throwable e)

Specified by:

outputException in interface Output

cliEnterLoop

public void cliEnterLoop()

Description copied from interface: ShellManageable

This method is called when it is about to enter the command loop.

Specified by:

cliEnterLoop in interface ShellManageable

cliLeaveLoop

public void cliLeaveLoop()

Description copied from interface: ShellManageable

This method is called when Shell is leaving the command loop.

Specified by:

cliLeaveLoop in interface ShellManageable

enableLogging

public void enableLogging(String filename)
                   throws FileNotFoundException

Throws:

FileNotFoundException

disableLogging

public String disableLogging()

enableFileHistory

public String enableFileHistory(String filename)

disableFileHistory

public String disableFileHistory()

history

public String history()