de.pawlidi.utils.message

Class Interpolator

java.lang.Object

de.pawlidi.utils.message.Interpolator

All Implemented Interfaces:

Serializable

public final class Interpolator
extends Object
implements Serializable

Interpolates EL expressions in strings.

Author:

PAWLIDIM

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static Interpolator	instance

Method Summary

Modifier and Type	Method and Description
static Interpolator	instance() Return singleton interpolator instance.
String	interpolate(String messageText, Locale locale, Object... arguments) Replace all EL expressions in the form {...} with their evaluated values and current locale.
String	interpolate(String messageText, Object... arguments) Replace all EL expressions in the form {...} with their evaluated values .

Methods inherited from class java.lang.Object

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

Field Detail

instance

protected static volatile Interpolator instance

Method Detail

instance

public static Interpolator instance()

Return singleton interpolator instance.

Returns:

instance

interpolate

public String interpolate(String messageText,
                          Object... arguments)

Replace all EL expressions in the form {...} with their evaluated values .

Parameters:

string - a template

Returns:

the interpolated string

interpolate

public String interpolate(String messageText,
                          Locale locale,
                          Object... arguments)

Replace all EL expressions in the form {...} with their evaluated values and current locale.

Parameters:

string - a template

locale - a locale

Returns:

the interpolated string