package foundation.send.mail;

import foundation.dao.preload.Bucket;
import foundation.json.IJSONProvider;
import foundation.json.IJSONWriter;

public class MailServerBucket extends Bucket<MailServer> implements IJSONProvider {

	private static MailServerBucket instance;
	
	
	public static synchronized MailServerBucket getInstance() {
		if (instance == null) {
			instance = new MailServerBucket();
		}
		
		return instance;
	}
	
	public static MailServerBucket newInstance() {
		return new MailServerBucket();
	}
	
	public void activate() {
		instance = this;
	}

	@Override
	public void writeJSON(IJSONWriter writer) {
		writer.beginArray("mails");
		
		for (MailServer mail: items) {
			writer.beginObject();
			mail.writeJSONBody(writer);
			writer.endObject();
		}
		
		writer.endArray();
	}
}