зеркало из https://github.com/mozilla/pjs.git
58 строки
1.8 KiB
Java
58 строки
1.8 KiB
Java
/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is the Grendel mail/news client.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1997
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* Netscape Communications Corporation. All Rights Reserved.
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*
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* Created: Terry Weissman <terry@netscape.com>, 28 Oct 1997.
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*/
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package grendel.storage;
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import calypso.util.Assert;
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import javax.mail.Flags;
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import javax.mail.Folder;
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import javax.mail.MessagingException;
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/** If you want to call any of the FolderExtra methods on a Folder, you
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should get the FolderExtra object using this call. Some Folder objects
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will implement that interface directly; the rest need to have them
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painfully computed. */
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public class FolderExtraFactory {
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static public FolderExtra Get(Folder f) {
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if (f instanceof FolderExtra) return (FolderExtra) f;
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return new FolderExtraWrapper(f);
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}
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}
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class FolderExtraWrapper implements FolderExtra {
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Folder f;
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protected FolderExtraWrapper(Folder fold) {
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f = fold;
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}
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public int getUndeletedMessageCount() {
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try {
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return f.getMessageCount(); // ### WRONG WRONG WRONG!
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} catch (MessagingException e) {
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} catch (IllegalStateException e) {
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}
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return -1;
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}
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}
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