diff options
Diffstat (limited to 'cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Hostname.java')
-rw-r--r-- | cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Hostname.java | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Hostname.java b/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Hostname.java deleted file mode 100644 index 4385c01..0000000 --- a/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Hostname.java +++ /dev/null @@ -1,108 +0,0 @@ -/* - Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this code except in compliance - with the License. You may obtain a copy of the License - at http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied. See the License for the specific language governing - permissions and limitations under the License. - -*/ -package org.onap.dcae.cdf.util.common; - -import java.net.InetAddress; - -public class Hostname { - - /** - * Hostname FQDN - */ - public static String getHostName() { - return getHostName("unknown.unknown"); - } - - /** - * Hostname FQDN - */ - public static String getHostName(String def) { - return (uname == null) ? def : hostName; - } - - /** - * uname, the 1st portion of the hostname FQDN - */ - public static String getUname() { - return getUname("unknown"); - } - - /** - * uname, the 1st portion of the hostname FQDN - */ - public static String getUname(String def) { - return (uname == null) ? def : uname; - } - - /** - * Get an IP address for this machine - */ - public static String getLocalIP() { - return defaultLocalIP; - } - /** - * Get an IP address for this machine - */ - public static String getLocalIPinHex() { - return defaultLocalIPinHex; - } - /** - * Get a host name for this machine - */ - public static String getCanonicalHostName() { - return defaultCanonicalHostName; - } - - /** - * Value returned by getLocalIP() method - */ - private static String defaultLocalIP; - private static String defaultLocalIPinHex; - private static String defaultCanonicalHostName; - private static String hostName = null; // Hostname FQDN - private static String uname = null; // Hostname 1st part - - static { - try { - InetAddress ia = InetAddress.getLocalHost(); - defaultLocalIP = ia.getHostAddress(); - byte b[] = ia.getAddress(); - defaultLocalIPinHex = Convert.toHexString(b); - defaultCanonicalHostName = ia.getCanonicalHostName(); - } catch (Exception e) { - defaultLocalIP = "127.0.0.1"; - defaultLocalIPinHex = "7F000001"; - defaultCanonicalHostName = "localhost"; - } - - try { - hostName = InetAddress.getLocalHost().getHostName(); - String hostNameParts[] = hostName.split("\\."); - uname = hostNameParts[0]; - } catch (Exception ex) { - } - int dotInHostname = hostName.indexOf('.'); - if (dotInHostname > -1) hostName = hostName.substring(0, dotInHostname); - } - - public static void main(String args[]) { - System.out.println("getHostName() = '" + getHostName() + "'"); - System.out.println("getUname() = '" + getUname() + "'"); - System.out.println("getLocalIP() = '" + getLocalIP() + "'"); - System.out.println("getLocalIPinHex() = '" + getLocalIPinHex() + "'"); - System.out.println("getCanonicalHostName() = '" + getCanonicalHostName() + "'"); - } -} |