| 0,0 → 1,49 |
|---|
| // based on jakarta struts taglib |
| package ak.hostadmiral.core.taglib; |
| |
| import java.util.Locale; |
| import javax.servlet.jsp.JspException; |
| |
| import org.apache.struts.taglib.html.Constants; |
| import org.apache.struts.taglib.html.SelectTag; |
| import org.apache.struts.taglib.html.OptionsTag; |
| import org.apache.struts.util.MessageResources; |
| import org.apache.struts.util.ResponseUtils; |
| |
| import ak.hostadmiral.core.Locales; |
| import ak.hostadmiral.core.model.User; |
| |
| public class LocaleOptionsTag extends OptionsTag |
| { |
| protected static MessageResources coreMessages = |
| MessageResources.getMessageResources("ak.hostadmiral.core.CoreResources"); |
| |
| public int doEndTag() throws JspException |
| { |
| SelectTag selectTag = (SelectTag) pageContext.getAttribute(Constants.SELECT_KEY); |
| if (selectTag == null) { |
| throw new JspException(messages.getMessage("optionsTag.select")); |
| } |
| |
| User user = (User)pageContext.getSession().getAttribute("user"); |
| if(user == null) throw new JspException("no user found"); |
| Locale userLocale = user.getLocale(); |
| |
| StringBuffer sb = new StringBuffer(); |
| Locale[] locales = Locales.getLocales(); |
| for(int i = 0; i < locales.length; i++) { |
| Locale locale = locales[i]; |
| String stringValue = locale.toString(); |
| String label = locale.getDisplayLanguage(userLocale); |
| String country = locale.getDisplayCountry(userLocale); |
| |
| if(country != null && !country.equals("")) |
| label += " / " + country; // FIXME: move the slash to JSP? |
| |
| addOption(sb, stringValue, label, selectTag.isMatched(stringValue)); |
| } |
| |
| ResponseUtils.write(pageContext, sb.toString()); |
| return EVAL_PAGE; |
| } |
| } |