Class CLI

java.lang.Object

CLI

All Implemented Interfaces:

IConversionResults

public class CLI
extends java.lang.Object
implements IConversionResults

Command-line user interface.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	CLI.Option Instances of this class define options for running the application.

Field Summary

Fields

Modifier and Type	Field and Description
private static java.util.HashMap<CLI.Option,java.lang.Runnable>	options The list of options for running the application.
private static java.io.File	outputFile Where to save the resulting JSON.
private static boolean	printJSON Whether the resulting JSON should be written to the command line.

Constructor Summary

Constructors

Constructor and Description
CLI()

Method Summary

Modifier and Type	Method and Description
void	completed(java.lang.String json, java.lang.String loaded) This method is used to transfer the resulting JSON to the user interface.
private static void	errorMessage(java.lang.String message) Prints an error message.
private static void	help() Prints help for running the application.
void	loadingInputFileError() This method is used when an input read error occurs.
static void	main(java.lang.String[] args) Main method.
private static java.lang.String	printOptions()
private void	saveJson(java.lang.String json) Saves the resulting text (JSON) to the file or prints it to the command line.
private static void	setPrintJSON() Sets printJSON to true.

Methods inherited from class java.lang.Object

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

Field Detail

options

private static java.util.HashMap<CLI.Option,java.lang.Runnable> options

The list of options for running the application.

printJSON

private static boolean printJSON

Whether the resulting JSON should be written to the command line.

outputFile

private static java.io.File outputFile

Where to save the resulting JSON.

Constructor Detail

CLI

public CLI()

Method Detail

help

private static void help()

Prints help for running the application.

setPrintJSON

private static void setPrintJSON()

Sets printJSON to true.

printOptions

private static java.lang.String printOptions()

Returns:

string with all possible options for running the application.

main

public static void main(java.lang.String[] args)

Main method.

Parameters:

args - input arguments.

errorMessage

private static void errorMessage(java.lang.String message)

Prints an error message.

Parameters:

message - error message.

loadingInputFileError

public void loadingInputFileError()

Description copied from interface: IConversionResults

This method is used when an input read error occurs.

Specified by:

loadingInputFileError in interface IConversionResults

completed

public void completed(java.lang.String json,
                      java.lang.String loaded)

Description copied from interface: IConversionResults

This method is used to transfer the resulting JSON to the user interface. It also transmits the extracted input content (file, query).

Specified by:

completed in interface IConversionResults

Parameters:

json - the resulting JSON. It is null when a jdeserialize error occurs.

loaded - extracted input content. It is null if an input read error occurs.

saveJson

private void saveJson(java.lang.String json)

Saves the resulting text (JSON) to the file or prints it to the command line.

Parameters:

json - the resulting text in JSON format.