关于struts资源文件的问题.

我想到一个办法,还没测试.只是写了一下代码.
public List getKeys(String selectName,String bundleName){
ArrayList keys = null;
ResourceBundle bundle = ResourceBundle.getBundle("com.store.struts." + bundleName);
List keyList = (List)bundle.getKeys();//获取bundle中所有的键值.
Iterator iter = keyList.iterator();
String key = null;
/*
* 遍历键值表,找出键值对应value与selectName相同,或selectName是value子串的key.添加到keys里
*/
while(iter.hasNext()){
key = (String)iter.next();
String value = bundle.getString(key);
if(value.contains(selectName) || value == selectName || value.equals(selectName) ){
keys.add(key);
}
}
return keys;//返回所需的键值表.
}
/*
* 判断该执行哪一个bundle来获取keys表.
*
*/
/**
* @return keys
*/
public List judgeBundle(HttpServletRequest request , String selectName){
List keys = null;
Locale locale = request.getLocale();
String country= locale.getCountry();
if(country.equalsIgnoreCase("zh")){
keys = getKeys(selectName,"ApplicationResource_zh");
}
else if(country.equalsIgnoreCase("en")){
keys = getKeys(selectName,"ApplicationResource_en ");
}
else{
keys = getKeys(selectName,"");
}
return keys;
}
bu不知道这样能不能行.