/**
* Returns the translated value for the translation-key filled with the
* parameters.
*
* @param key
* key for the translation in the language file. the key should
* <b>always</b> have the following structure
* <i>PACKAGE_NAME_FROM_CALLER.CLASS_NAME_FROM_CALLER.key</i>
* @param def
* default value which will be returned if there is no mapping
* for the key
* @param args
* parameters which should be inserted in the translated string
* @return translated value or the def parameter filled with the parameters
* @see Loc#L(String, String)
*/
public static String LF(final String key, final String def, final Object... args) {
try {
return String.format(Loc.L(key, def), args);
} catch (final Exception e) {
return "Error: " + key;
}
}
/**
* Returns a localized regular expression for words that usualy ar present
* in an error message
*
* @return
*/
public static String getErrorRegex() {
return Loc.L("system.error", ".*(error|failed).*");
}