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Java > Open Source Codes > org > objectweb > jonas > webapp > jonasadmin > catalina > ConnectorItemByPort


1 /**
2  * JOnAS: Java(TM) Open Application Server
3  * Copyright (C) 2003-2004 Bull S.A.
4  * Contact: jonas-team@objectweb.org
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or any later version.
10  *
11  * This library 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 GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA
20  *
21  * --------------------------------------------------------------------------
22  * $Id: ConnectorItemByPort.java,v 1.3 2004/10/15 06:58:18 danesa Exp $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.jonas.webapp.jonasadmin.catalina;
27
28 import java.util.Comparator JavaDoc;
29
30 /**
31  * @author Michel-Ange ANTON
32  */
33 public class ConnectorItemByPort implements Comparator JavaDoc {
34
35 // --------------------------------------------------------- Public Methods
36
37     public int compare(Object JavaDoc p_O1, Object JavaDoc p_O2) {
38         ConnectorItem oConnector1 = (ConnectorItem) p_O1;
39         ConnectorItem oConnector2 = (ConnectorItem) p_O2;
40         int iRet = 0;
41         try {
42             int i1 = Integer.parseInt(oConnector1.getPort());
43             int i2 = Integer.parseInt(oConnector2.getPort());
44             if (i1 > i2) {
45                 iRet = 1;
46             }
47             else if (i1 < i2) {
48                 iRet = -1;
49             }
50             else if ((oConnector1.getAddress() != null) && (oConnector2.getAddress() != null)) {
51                 iRet = oConnector1.getAddress().compareToIgnoreCase(oConnector2.getAddress());
52             }
53             else if (oConnector1.getAddress() == null) {
54                 iRet = -1;
55             }
56             else {
57                 iRet = 1;
58             }
59         }
60         catch (NumberFormatException JavaDoc e) {
61             // None
62 }
63
64         return iRet;
65     }
66
67     public boolean equals(Object JavaDoc p_Obj) {
68         if (p_Obj instanceof ConnectorItem) {
69             return true;
70         }
71         return false;
72     }
73 }
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