+package org.argeo.demo.i18n.specific;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.util.Locale;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+import org.argeo.demo.i18n.NLSHelper;
+
+public class NLSHelperImpl extends NLSHelper {
+
+ protected Object internalGetMessages(String bundleName, Class clazz) {
+
+ ClassLoader loader = clazz.getClassLoader();
+ // test
+ Locale currentLocale = new Locale("fr");
+ ResourceBundle bundle = ResourceBundle.getBundle(bundleName,
+ currentLocale, loader);
+ // test end
+ // ResourceBundle bundle = ResourceBundle.getBundle(bundleName,
+ // Locale.getDefault(), loader);
+ return internalGet(bundle, clazz);
+ }
+
+ private Object internalGet(ResourceBundle bundle, Class clazz) {
+
+ Object result;
+ try {
+ Constructor constructor = clazz.getDeclaredConstructor(null);
+ constructor.setAccessible(true);
+ result = constructor.newInstance(null);
+ } catch (final Exception ex) {
+ throw new IllegalStateException(ex.getMessage());
+ }
+ final Field[] fieldArray = clazz.getDeclaredFields();
+ for (int i = 0; i < fieldArray.length; i++) {
+ try {
+ int modifiers = fieldArray[i].getModifiers();
+ if (String.class.isAssignableFrom(fieldArray[i].getType())
+ && Modifier.isPublic(modifiers)
+ && !Modifier.isStatic(modifiers)) {
+ try {
+ String value = bundle
+ .getString(fieldArray[i].getName());
+ byte[] bytes = value.getBytes();
+ String forcedValue = new String(bytes, "UTF8");
+ if (value != null) {
+ fieldArray[i].setAccessible(true);
+ fieldArray[i].set(result, forcedValue);
+ }
+ } catch (final MissingResourceException mre) {
+ fieldArray[i].setAccessible(true);
+ fieldArray[i].set(result, "");
+ mre.printStackTrace();
+ }
+ }
+ } catch (final Exception ex) {
+ ex.printStackTrace();
+ }
+ }
+ return result;
+ }
+}