oracle.toplink.essentials.internal.localization.ToplinkLocalization Maven / Gradle / Ivy
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package oracle.toplink.essentials.internal.localization;
import java.text.MessageFormat;
import java.util.Locale;
import java.util.ResourceBundle;
/**
*
* Purpose: Any TopLink message in Foundation Library & J2EE Integration JARs
* should be a subclass of this class.
*
* Creation date: (7/12/00)
* @author Shannon Chen
* @since TOPLink/Java 5.0
*/
public abstract class ToplinkLocalization {
/**
* Return the message for the given exception class and error number.
*/
public static String buildMessage(String localizationClassName, String key, Object[] arguments) {
String message = key;
ResourceBundle bundle = null;
// JDK 1.1 MessageFormat can't handle null arguments
if (arguments != null) {
for (int i = 0; i < arguments.length; i++) {
if (arguments[i] == null) {
arguments[i] = "null";
}
}
}
bundle = ResourceBundle.getBundle("oracle.toplink.essentials.internal.localization.i18n." + localizationClassName + "Resource", Locale.getDefault());
try {
message = bundle.getString(key);
} catch (java.util.MissingResourceException mre) {
// Found bundle, but couldn't find translation.
// Get the current language's NoTranslationForThisLocale message.
bundle = ResourceBundle.getBundle("oracle.toplink.essentials.internal.localization.i18n.ToplinkLocalizationResource", Locale.getDefault());
String noTranslationMessage = bundle.getString("NoTranslationForThisLocale");
return MessageFormat.format(message, arguments) + noTranslationMessage;
}
return MessageFormat.format(message, arguments);
}
}