psdi.workflow.util

Class Resources

java.lang.Object

psdi.workflow.util.Resources

public class Resources
extends java.lang.Object

This class is used to retrieve icon, strings etc based upon a String key.

The format of the files are 'key=value'.

Integers are one or more digits

Booleans are one y,n,yes,no,t,f,true,false,on,off in any case.

Colors are
#RRGGBB or #AARRGGBB (Alpha pixels specification)
A standard AWT name such as 'yellow'
A Swing UI name such as "Label.foreground"

Sizes are
NNNxMMM

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.util.Hashtable	AWTColors AWT Color names
protected static java.util.Hashtable	booleans Boolean keywords
static java.lang.String	BUTTON_LABEL_CANCEL The Cancel button label
static java.lang.String	BUTTON_LABEL_OK The OK button label
protected static java.lang.String	DEFAULT_NAME
protected static java.util.Hashtable	fontStyles
protected static IconHandler	iconHandler The icon handler
protected static boolean	initialized The initialized flag
protected static java.util.PropertyResourceBundle	resources

Constructor Summary

Constructors

Constructor and Description
Resources()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	formatSingleValue(java.lang.String key, java.lang.Object value) Format single value in a message of the form xxxx {0} yyyyy
static boolean	getBoolean(java.lang.String key) Returns the value of a boolean using false if one not found
static boolean	getBoolean(java.lang.String key, boolean def) Returns the value of a boolean using a default if no value found
static java.awt.Color	getColor(java.lang.String key) Gets a color from a key
static java.awt.Color	getColor(java.lang.String key, java.awt.Color def) Gets a color from a key
static java.awt.Cursor	getCursor(java.lang.String key) Gets a cursor from a key.
static java.awt.Cursor	getCursor(java.lang.String key, java.awt.Cursor def) Gets a cursor from a key
static java.awt.Dimension	getDimension(java.lang.String key) Returns the value of a dimension field
static java.awt.Dimension	getDimension(java.lang.String key, java.awt.Dimension def) Returns the value of a dimension field using a default if no value found
static javax.swing.Icon	getDisabledIcon(java.lang.String key) This method returns the disabled version of an icon using an identifier.
static java.awt.Font	getFont(java.lang.String key) Gets a font from a key
static java.awt.Font	getFont(java.lang.String key, int size) Gets a font from a key
static java.awt.Font	getFont(java.lang.String key, int size, java.awt.Font def) Gets a font from a key
static javax.swing.Icon	getIcon(java.lang.String key) This method returns an icon using an identifier.
static java.io.InputStream	getInputStream(java.lang.String key) Gets the input stream corresponding to a key.
static int	getInt(java.lang.String key) Returns the value of an int.
static int	getInt(java.lang.String key, int def) Returns the value of an int using a default if no value found
static javax.swing.KeyStroke	getKeyStroke(java.lang.String key) Gets a keystroke from a key
static java.lang.String	getLabelString(java.lang.String key) Returns the value of a string.
static java.lang.String	getString(java.lang.String key) Returns the value of a string.
static java.lang.String	getString(java.lang.String key, java.lang.String def) Returns the value of a string using a default if no value found
static void	initialize() Initialize with the standard properties file
static void	initialize(java.lang.String name) Initialize with a properties file
static void	setResources(java.util.PropertyResourceBundle resources) Sets the resource bundle

Methods inherited from class java.lang.Object

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

Field Detail

BUTTON_LABEL_OK

public static final java.lang.String BUTTON_LABEL_OK

The OK button label

See Also:

Constant Field Values

BUTTON_LABEL_CANCEL

public static final java.lang.String BUTTON_LABEL_CANCEL

The Cancel button label

See Also:

Constant Field Values

initialized

protected static boolean initialized

The initialized flag

iconHandler

protected static IconHandler iconHandler

The icon handler

booleans

protected static java.util.Hashtable booleans

Boolean keywords

fontStyles

protected static java.util.Hashtable fontStyles

AWTColors

protected static java.util.Hashtable AWTColors

AWT Color names

resources

protected static java.util.PropertyResourceBundle resources

DEFAULT_NAME

protected static final java.lang.String DEFAULT_NAME

See Also:

Constant Field Values

Constructor Detail

Resources

public Resources()

Method Detail

getLabelString

public static java.lang.String getLabelString(java.lang.String key)

Returns the value of a string. If the string is not found the key is returned. This useful for dialogs because it still allows a display but shows the key to define

Parameters:

key - The key to look up

Returns:

The String value corresponding to the key or the key itself if not found

getString

public static java.lang.String getString(java.lang.String key)

Returns the value of a string.

Parameters:

key - The key to look up

Returns:

The String value corresponding to the key or null if not found

getString

public static java.lang.String getString(java.lang.String key,
                                         java.lang.String def)

Returns the value of a string using a default if no value found

Parameters:

key - The key to look up

def - The default value

Returns:

The String value corresponding to the key

getInt

public static int getInt(java.lang.String key)

Returns the value of an int. Zero is returned if no value found

Parameters:

key - The key to look up

Returns:

The int value corresponding to the key

getInt

public static int getInt(java.lang.String key,
                         int def)

Returns the value of an int using a default if no value found

Parameters:

key - The key to look up

def - The default value

Returns:

The int value corresponding to the key

getBoolean

public static boolean getBoolean(java.lang.String key)

Returns the value of a boolean using false if one not found

Parameters:

key - The key to look up

Returns:

The boolean value corresponding to the key

getBoolean

public static boolean getBoolean(java.lang.String key,
                                 boolean def)

Returns the value of a boolean using a default if no value found

Parameters:

key - The key to look up

def - The default value

Returns:

The boolean value corresponding to the key

getDimension

public static java.awt.Dimension getDimension(java.lang.String key)

Returns the value of a dimension field

Parameters:

key - The key to look up

Returns:

The dimension corresponding to the key or null if not found

getDimension

public static java.awt.Dimension getDimension(java.lang.String key,
                                              java.awt.Dimension def)

Returns the value of a dimension field using a default if no value found

Parameters:

key - The key to look up

def - The default value

Returns:

The dimension corresponding to the key

getColor

public static java.awt.Color getColor(java.lang.String key)

Gets a color from a key

Parameters:

key - The key to color

Returns:

the color or null if not found

getColor

public static java.awt.Color getColor(java.lang.String key,
                                      java.awt.Color def)

Gets a color from a key

Parameters:

key - The key to color

def - The default value

Returns:

the color

getFont

public static java.awt.Font getFont(java.lang.String key)
                             throws java.lang.Exception

Gets a font from a key

Parameters:

key - The key to the font

Returns:

the font

Throws:

java.lang.Exception

getFont

public static java.awt.Font getFont(java.lang.String key,
                                    int size)
                             throws java.lang.Exception

Gets a font from a key

Parameters:

key - The key to the font

size - The size (-1) means use the defined size

Returns:

the font

Throws:

java.lang.Exception

getFont

public static java.awt.Font getFont(java.lang.String key,
                                    int size,
                                    java.awt.Font def)
                             throws java.lang.Exception

Gets a font from a key

Parameters:

key - The key to the font

size - The size (-1) means use the defined size

def - The default to use

Returns:

the font

Throws:

java.lang.Exception

getIcon

public static javax.swing.Icon getIcon(java.lang.String key)

This method returns an icon using an identifier.

Parameters:

id - The icon identifier

Returns:

The icon

getDisabledIcon

public static javax.swing.Icon getDisabledIcon(java.lang.String key)

This method returns the disabled version of an icon using an identifier.

Parameters:

id - The icon identifier

Returns:

The icon

getCursor

public static java.awt.Cursor getCursor(java.lang.String key)

Gets a cursor from a key. The hotspot is at (0,0)

Parameters:

key - The key to the gif image for the cursor

Returns:

the cursor

getCursor

public static java.awt.Cursor getCursor(java.lang.String key,
                                        java.awt.Cursor def)

Gets a cursor from a key

Parameters:

key - The key to the gif image for the cursor

def - The default value

Returns:

the cursor

getKeyStroke

public static javax.swing.KeyStroke getKeyStroke(java.lang.String key)

Gets a keystroke from a key

Parameters:

key - The key to retrieve

Returns:

the keystroke or null if not found

getInputStream

public static java.io.InputStream getInputStream(java.lang.String key)

Gets the input stream corresponding to a key. The key identified a resource within the application

Parameters:

key - The key to the resources

Returns:

The input stream or null if not found

setResources

public static void setResources(java.util.PropertyResourceBundle resources)

Sets the resource bundle

Parameters:

resources - The resource bundle

formatSingleValue

public static java.lang.String formatSingleValue(java.lang.String key,
                                                 java.lang.Object value)

Format single value in a message of the form xxxx {0} yyyyy

Parameters:

key - Key to the format string

value - The value format

Returns:

Theformatted string

initialize

public static void initialize()

Initialize with the standard properties file

Parameters:

name - The property file

initialize

public static void initialize(java.lang.String name)

Initialize with a properties file

Parameters:

name - The property file