package net.sourceforge.fenixedu.presentationTier.renderers.providers;

import java.util.Set;
import java.util.TreeSet;

import net.sourceforge.fenixedu.domain.util.email.EmailBean;
import net.sourceforge.fenixedu.domain.util.email.ReplyTo;
import net.sourceforge.fenixedu.domain.util.email.Sender;
import pt.ist.fenixWebFramework.renderers.DataProvider;
import pt.ist.fenixWebFramework.renderers.components.converters.Converter;

public class EmailReplyTosProvider implements DataProvider {

    public Object provide(final Object source, final Object currentValue) {
	final EmailBean emailBean = (EmailBean) source;
	final Sender sender = emailBean.getSender();
	final Set<ReplyTo> replyTos = new TreeSet<ReplyTo>(ReplyTo.COMPARATOR_BY_ADDRESS);
	if (sender != null) {
	    replyTos.addAll(sender.getConcreteReplyTos());
	}
	return replyTos;
    }

    public Converter getConverter() {
	return null;
    }

}