Tapestry之国际化的实现TWO

<t:form t:id&＃61;"locale"><t:loop source&＃61;"LocalesSource" value&＃61;"selectedLocale" formState&＃61;"ITERATION"><t:test server&＃61;"currentLocale" client&＃61;"${selectedLocale.locale.language}"><img src&＃61;"${selectedLocale.asset}" class&＃61;"currentFlag" /><p:else><a t:type&＃61;"actionLink" t:id&＃61;"changeLocale" context&＃61;"${selectedLocale.locale.language}" href&＃61;"#"><img src&＃61;"${selectedLocale.asset}" class&＃61;"notCurrentFlag" />a>p:else>t:test>t:loop><div class&＃61;"message">${message:greeting_message}div>t:form>

public class LocaleSwitcher2
{&＃64;Inject&＃64;Property&＃64;Symbol(SymbolConstants.SUPPORTED_LOCALES)private String locales;&＃64;Injectprivate PersistentLocale persistentLocale;&＃64;Propertyprivate LocaleBean selectedLocale;&＃64;Inject&＃64;Path("context:images/country_zh.png")private Asset assetZh;&＃64;Inject&＃64;Path("context:images/country_it.png")private Asset assetIt;&＃64;Inject&＃64;Path("context:images/country_ja.png")private Asset assetJa;&＃64;Inject&＃64;Path("context:images/country_en.png")private Asset assetEn;public List getLocalesSource(){String[] countrys &＃61; locales.split(",");List localeList &＃61; new ArrayList();for (String country : countrys) {LocaleBean addBean &＃61; new LocaleBean();addBean.setLocale(new Locale(country));if (country.equalsIgnoreCase("en")) {addBean.setAsset(assetEn);} else if (country.equalsIgnoreCase("ja")) {addBean.setAsset(assetJa);} else if (country.equalsIgnoreCase("zh")) {addBean.setAsset(assetZh);} else if (country.equalsIgnoreCase("it")) {addBean.setAsset(assetIt);} else {addBean.setAsset(assetEn);}localeList.add(addBean);}return localeList;}public ValueEncoder getLocaleEncoder(){return new ValueEncoder() {public String toClient(Locale locale){return locale.getLanguage();}public Locale toValue(String language){return new Locale(language);}};}void onActionFromChangeLocale(String language){persistentLocale.set(new Locale(language));}public String getCurrentLocale(){return persistentLocale.get().getLanguage();}}

public class LocaleBean
{private Locale locale;private Asset asset;public Locale getLocale(){return locale;}public void setLocale(Locale locale){this.locale &＃61; locale;}public Asset getAsset(){return asset;}public void setAsset(Asset asset){this.asset &＃61; asset;}}

public class Test extends AbstractConditional
{&＃64;Parameter(required &＃61; true)private String client;&＃64;Parameter(required &＃61; true)private String server;&＃64;Parameterprivate boolean negate;&＃64;Overrideprotected boolean test(){return client.equalsIgnoreCase(server);}}