1
14
15 package com.liferay.util;
16
17 import com.liferay.portal.kernel.util.GetterUtil;
18 import com.liferay.portal.kernel.util.StringUtil;
19 import com.liferay.portal.kernel.util.Validator;
20
21 import java.net.InetAddress;
22 import java.net.UnknownHostException;
23
24 import org.apache.tools.ant.BuildException;
25 import org.apache.tools.ant.Task;
26
27
32 public class InetAddressTask extends Task {
33
34 public void execute() throws BuildException {
35 try {
36 InetAddress localHost = InetAddress.getLocalHost();
37
38 if (Validator.isNotNull(_hostAddressProperty)) {
39 getProject().setUserProperty(
40 _hostAddressProperty, localHost.getHostAddress());
41 }
42
43 if (Validator.isNotNull(_hostNameProperty)) {
44 getProject().setUserProperty(
45 _hostNameProperty, localHost.getHostName());
46 }
47
48 if (Validator.isNotNull(_vmId1Property)) {
49 int id = GetterUtil.getInteger(
50 StringUtil.extractDigits(localHost.getHostName()));
51
52 getProject().setUserProperty(
53 _vmId1Property, String.valueOf((id * 2) - 1));
54 }
55
56 if (Validator.isNotNull(_vmId2Property)) {
57 int id = GetterUtil.getInteger(
58 StringUtil.extractDigits(localHost.getHostName()));
59
60 getProject().setUserProperty(
61 _vmId2Property, String.valueOf((id * 2)));
62 }
63 }
64 catch (UnknownHostException uhe) {
65 throw new BuildException(uhe);
66 }
67 }
68
69 public void setHostAddressProperty(String hostAddressProperty) {
70 _hostAddressProperty = hostAddressProperty;
71 }
72
73 public void setHostNameProperty(String hostNameProperty) {
74 _hostNameProperty = hostNameProperty;
75 }
76
77 public void setVmId1Property(String vmId1Property) {
78 _vmId1Property = vmId1Property;
79 }
80
81 public void setVmId2Property(String vmId2Property) {
82 _vmId2Property = vmId2Property;
83 }
84
85 private String _hostAddressProperty;
86 private String _hostNameProperty;
87 private String _vmId1Property;
88 private String _vmId2Property;
89
90 }