libsys

Class Settings

java.lang.Object

libsys.Settings

public class Settings
extends java.lang.Object

Handles all settings related operations and background processing of SettingsDialog

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.HashMap<java.lang.String,java.lang.String>	items
private java.util.ArrayList<java.lang.String>	keys
private java.lang.String	settingsFileName

Constructor Summary

Constructors

Constructor and Description
Settings(java.lang.String settingsFileName) Creates new Settings importing information from the given file name

Method Summary

Modifier and Type	Method and Description
java.lang.String	get(java.lang.String key) Get the value associated to the field name
(package private) java.lang.String	getKey(int location) Get the field name from that specific location in the array list
(package private) void	setBooksFilename(java.lang.String newBooksFilename) Change the file name for the Books
private void	setDefault()
void	setTitle(java.lang.String newTitle) Change the title of the application
(package private) void	setUsersFilename(java.lang.String newUsersFilename) Change the file name for the Users
int	size() Amount of fields in the settings
private void	toFile() Save the settings to the given input file
private void	update(java.lang.String key, java.lang.String newValue)

Methods inherited from class java.lang.Object

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

Field Detail

items

private java.util.HashMap<java.lang.String,java.lang.String> items

keys

private java.util.ArrayList<java.lang.String> keys

settingsFileName

private java.lang.String settingsFileName

Constructor Detail

Settings

public Settings(java.lang.String settingsFileName)

Creates new Settings importing information from the given file name

Parameters:

settingsFileName - File name of existing settings stored

Method Detail

get

public java.lang.String get(java.lang.String key)

Get the value associated to the field name

Parameters:

key - Field name

Returns:

Field value

getKey

java.lang.String getKey(int location)

Get the field name from that specific location in the array list

Parameters:

location - Location of the field in the array list

Returns:

The field name

setBooksFilename

void setBooksFilename(java.lang.String newBooksFilename)

Change the file name for the Books

Parameters:

newBooksFilename - New file name for Books

setDefault

private void setDefault()

setTitle

public void setTitle(java.lang.String newTitle)

Change the title of the application

Parameters:

newTitle - New Title

setUsersFilename

void setUsersFilename(java.lang.String newUsersFilename)

Change the file name for the Users

Parameters:

newUsersFilename - New file name for Users

size

public int size()

Amount of fields in the settings

Returns:

Amount of keys

toFile

private void toFile()

Save the settings to the given input file

update

private void update(java.lang.String key,
                    java.lang.String newValue)