source: vanHelsing/trunk/gui/src/de/dass_it/vanhelsing/gui/PropertyBundle.java@ 858

package de.dass_it.vanhelsing.gui;

import java.util.ArrayList;
import java.util.Enumeration;
import java.util.Locale;
import java.util.ResourceBundle;
import javax.faces.context.FacesContext;

public class PropertyBundle{
        
        private static ResourceBundle properties;
        private static final String path = "de.dass_it.vanhelsing.gui.messages";

        private static void initialize(){
                Locale l = FacesContext.getCurrentInstance().getViewRoot().getLocale();
                
                if (l == null){
                        l = Locale.ENGLISH;
                }
                properties = ResourceBundle.getBundle(path, l);
        }
        public static String getProperty(String key){
                try{
                        if (properties == null){
                                initialize();
                        }
                        key = key.toLowerCase();
                        return properties.getString(key);
                } catch (Exception e) {
                        System.err.println(key+" / "+e.toString());
                }
                return null;
        }
        public static String[] getTypeProperties(String partialKey){
                Enumeration<String> keySet = properties.getKeys();
                String key;
                int i = 0;
                ArrayList<String> result = new ArrayList<String>();
                
                while(keySet.hasMoreElements()){
                        key = keySet.nextElement();
                        if (key.startsWith(partialKey)){
                                result.add(getProperty(key));
                        }
                }
                result.trimToSize();
                return result.toArray(new String[0]);
        }
}