package de.kaiserpfalzedv.commons.spring.i18n;
   
   import java.util.Locale;
   
   import org.springframework.context.MessageSource;
   import org.springframework.context.MessageSourceResolvable;
   import org.springframework.stereotype.Component;
   import de.kaiserpfalzedv.commons.core.i18n.ResourceBundleTranslator;
   
  @Component
  public class KaiserpfalzMessageSource extends ResourceBundleTranslator implements MessageSource {
      public static final long serialVersionUID = 0L;
  
      @Override
      public String getMessage(String code, Object[] args, String defaultMessage, Locale locale) {
          String result = getTranslation(code, locale, args);
  
          return !result.equals("!".concat(code)) ? result : defaultMessage;
      }
  
      // needs to be overridden because of the exception my original ResourceBundleTranslater throws that messes with the spring MessageSource
      @Override
      public String getMessage(String code, Object[] args, Locale locale) {
          return getTranslation(code, locale, args);
      }
  
  
      @Override
      public String getMessage(MessageSourceResolvable resolvable, Locale locale) {
          String[] codes = resolvable.getCodes();
          if (codes != null) {
              for (int i = 0; i < codes.length; i++) {
                  String code = codes[i];
  
                  String result = getTranslation(code, locale, resolvable.getArguments());
  
                  if (! result.equals("!".concat(code))) {
                      return result;
                  }
              }
          }
  
          return getTranslation(resolvable.getDefaultMessage(), locale, resolvable.getArguments());
      }
      
  }