01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: */
18: package org.apache.ivy.util;
19:
20: import java.net.InetAddress;
21: import java.net.UnknownHostException;
22:
23: /**
24: * This class contains basic helper methods for the Host.
25: *
26: */
27: public final class HostUtil {
28: /**
29: * This default constructor is to hide this class from initialization through other classes.
30: */
31: private HostUtil() {
32: }
33:
34: /**
35: * This method returns the name of the current Host, if this name cannot be determined,
36: * localhost will be returned.
37: *
38: * @return The name of the current "local" Host.
39: */
40: public static String getLocalHostName() {
41: try {
42: return InetAddress.getLocalHost().getHostName();
43: } catch (UnknownHostException e) {
44: return "localhost";
45: }
46: }
47: }
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