1 // The contents of this file are subject to the Mozilla Public License Version 2 // 1.1 3 //(the "License"); you may not use this file except in compliance with the 4 //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/ 5 // 6 //Software distributed under the License is distributed on an "AS IS" basis, 7 //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 8 //for the specific language governing rights and 9 //limitations under the License. 10 // 11 //The Original Code is "The Columba Project" 12 // 13 //The Initial Developers of the Original Code are Frederik Dietz and Timo 14 // Stich. 15 //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003. 16 // 17 //All Rights Reserved. 18 package org.columba.mail.message; 19 20 import java.io.IOException; 21 22 import org.columba.mail.folder.IHeaderListCorruptedListener; 23 import org.columba.mail.folder.IMailbox; 24 25 26 /** 27 * Wrapper around a Hashtable to allow typesafe 28 * mapping of {@link IColumbaHeader} objects. 29 * <p> 30 * Every {@link IMailbox} uses this headerlist 31 * internally to store headerfields. 32 * <p> 33 * 34 */ 35 public interface IPersistantHeaderList extends IHeaderList { 36 37 public void persist() throws IOException; 38 39 public void addHeaderListCorruptedListener(IHeaderListCorruptedListener listener); 40 41 } 42