/*
This file is part of Cyclos (www.cyclos.org).
A project of the Social Trade Organisation (www.socialtrade.org).
Cyclos is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Cyclos is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Cyclos; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package nl.strohalm.cyclos.utils;
import java.util.List;
/**
* Interface used for retrieving messages
* @author luis
*/
public interface MessageResolver {
/**
* A message resolver that just returns the key
* @author luis
*/
public static class NoOpMessageResolver implements MessageResolver {
/**
*
* @see nl.strohalm.cyclos.utils.MessageResolver#addMessageResourcesLoadedListener(nl.strohalm.cyclos.utils.MessageResourcesLoadedListener)
*/
@Override
public void addMessageResourcesLoadedListener(final MessageResourcesLoadedListener listener) {
}
/**
* Returns the key itself
*/
@Override
public String message(final String key, final List<?> args) {
return key;
}
/**
* Returns the key itself
*/
@Override
public String message(final String key, final Object... args) {
return key;
}
}
/**
* Add a listener for events signalising that the translation resource bundles have been loaded.
*
* @param listener
*/
void addMessageResourcesLoadedListener(final MessageResourcesLoadedListener listener);
/**
* Returns the message for the given key / arguments
*/
String message(String key, List<?> args);
/**
* Returns the message for the given key / arguments
*/
String message(String key, Object... args);
}