Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
HostNameFactory |
|
| 3.0;3 |
1 | /* | |
2 | * $Id: HostNameFactory.java 11070 2008-02-27 14:37:09Z tcarlson $ | |
3 | * -------------------------------------------------------------------------------------- | |
4 | * Copyright (c) MuleSource, Inc. All rights reserved. http://www.mulesource.com | |
5 | * | |
6 | * The software in this package is published under the terms of the CPAL v1.0 | |
7 | * license, a copy of which has been included with this distribution in the | |
8 | * LICENSE.txt file. | |
9 | */ | |
10 | ||
11 | package org.mule.config.factories; | |
12 | ||
13 | import org.mule.api.config.PropertyFactory; | |
14 | ||
15 | import java.net.InetAddress; | |
16 | import java.util.Map; | |
17 | ||
18 | import org.apache.commons.logging.Log; | |
19 | import org.apache.commons.logging.LogFactory; | |
20 | ||
21 | /** | |
22 | * Extracts the local hostname from the local system | |
23 | */ | |
24 | 0 | public class HostNameFactory implements PropertyFactory |
25 | { | |
26 | 0 | protected static final Log logger = LogFactory.getLog(HostNameFactory.class); |
27 | ||
28 | public Object create(Map props) throws Exception | |
29 | { | |
30 | // we could use getCanonicalHostName here. however, on machines behind | |
31 | // NAT firewalls it seems that is often the NAT address, which corresponds | |
32 | // to an interface on the firewall, not on the local machine. | |
33 | try | |
34 | { | |
35 | 0 | return InetAddress.getLocalHost().getHostName(); |
36 | } | |
37 | 0 | catch (Exception e) |
38 | { | |
39 | 0 | logger.warn("Unable to resolve hostname, defaulting to 'localhost': " + e.getMessage(), e); |
40 | 0 | return "localhost"; |
41 | } | |
42 | } | |
43 | ||
44 | } |