package org.goko.core.common.i18n;
import java.util.ArrayList;
import java.util.List;
import java.util.ResourceBundle;
import org.apache.commons.collections.CollectionUtils;
public class MessageResource {
private static MessageResource _instance;
private List<ResourceBundle> lstResourceBundle;
private MessageResource(){
lstResourceBundle = new ArrayList<ResourceBundle>();
}
public static MessageResource getInstance(){
if(_instance == null){
_instance = new MessageResource();
}
return _instance;
}
public static String getMessage(String key){
return getInstance().getMessageIntern(key);
}
public String getMessageIntern(String key){
if(CollectionUtils.isNotEmpty(lstResourceBundle)){
for (ResourceBundle resourceBundle : lstResourceBundle) {
if(resourceBundle.containsKey(key)){
return resourceBundle.getString(key);
}
}
}
return key;
}
public static void registerResourceBundle(ResourceBundle resourceBundle){
getInstance().registerResourceBundleIntern(resourceBundle);
}
public void registerResourceBundleIntern(ResourceBundle resourceBundle){
lstResourceBundle.add(resourceBundle);
}
}