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Java > Open Source Codes > org > jsmtpd > plugins > dnsServices > SortableMXRecord


1 /*
2  *
3  * Jsmtpd, Java SMTP daemon
4  * Copyright (C) 2005 Jean-Francois POUX, jf.poux@laposte.net
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2
9  * of the License, or (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19  *
20  */
21 package org.jsmtpd.plugins.dnsServices;
22
23 import org.xbill.DNS.MXRecord;
24
25
26
27 /**
28  * Helper class to sort MX by priority
29  */
30 public class SortableMXRecord implements Comparable JavaDoc<SortableMXRecord> {
31     private MXRecord record;
32     
33     public SortableMXRecord (MXRecord in) {
34         this.record=in;
35     }
36     public MXRecord getMXRecord(){
37         return record;
38     }
39     public int compareTo(SortableMXRecord object) {
40         return record.getPriority()-object.getMXRecord().getPriority();
41     }
42 }
43
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