1   /*
2    * $HeadURL: https://svn.apache.org/repos/asf/httpcomponents/oac.hc3x/trunk/src/test/org/apache/commons/httpclient/server/SimpleHost.java $
3    * $Revision: 1425331 $
4    * $Date: 2012-12-22 19:29:41 +0100 (Sat, 22 Dec 2012) $
5    *
6    * ====================================================================
7    *
8    *  Licensed to the Apache Software Foundation (ASF) under one or more
9    *  contributor license agreements.  See the NOTICE file distributed with
10   *  this work for additional information regarding copyright ownership.
11   *  The ASF licenses this file to You under the Apache License, Version 2.0
12   *  (the "License"); you may not use this file except in compliance with
13   *  the License.  You may obtain a copy of the License at
14   *
15   *      http://www.apache.org/licenses/LICENSE-2.0
16   *
17   *  Unless required by applicable law or agreed to in writing, software
18   *  distributed under the License is distributed on an "AS IS" BASIS,
19   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
20   *  See the License for the specific language governing permissions and
21   *  limitations under the License.
22   * ====================================================================
23   *
24   * This software consists of voluntary contributions made by many
25   * individuals on behalf of the Apache Software Foundation.  For more
26   * information on the Apache Software Foundation, please see
27   * <http://www.apache.org/>.
28   *
29   */
30  
31  package org.apache.commons.httpclient.server;
32  
33  /***
34   * @author Oleg Kalnichevski
35   */
36  public class SimpleHost implements Cloneable {
37  
38      private String hostname = null;
39  
40      private int port = -1;
41  
42      public SimpleHost(final String hostname, int port) {
43          super();
44          if (hostname == null) {
45              throw new IllegalArgumentException("Host name may not be null");
46          }
47          if (port < 0) {
48              throw new IllegalArgumentException("Port may not be negative");
49          }
50          this.hostname = hostname;
51          this.port = port;
52      }
53  
54      public SimpleHost (final SimpleHost httphost) {
55          super();
56          init(httphost);
57      }
58  
59  	private void init(final SimpleHost httphost) {
60  		this.hostname = httphost.hostname;
61          this.port = httphost.port;
62  	}
63  
64      public Object clone() throws CloneNotSupportedException {
65      	SimpleHost copy = (SimpleHost) super.clone();
66      	copy.init(this);
67          return copy;
68      }    
69      
70      public String getHostName() {
71          return this.hostname;
72      }
73  
74      public int getPort() {
75          return this.port;
76      }
77  
78      public String toString() {
79          StringBuffer buffer = new StringBuffer(50);        
80          buffer.append(this.hostname);
81          buffer.append(':');
82          buffer.append(this.port);
83          return buffer.toString();
84      }    
85      
86      public boolean equals(final Object o) {
87          
88          if (o instanceof SimpleHost) {
89              if (o == this) { 
90                  return true;
91              }
92              SimpleHost that = (SimpleHost) o;
93              if (!this.hostname.equalsIgnoreCase(that.hostname)) {
94                  return false;
95              }
96              if (this.port != that.port) {
97                  return false;
98              }
99              return true;
100         } else {
101             return false;
102         }
103     }
104 
105     public int hashCode() {
106         return this.hostname.hashCode() + this.port;
107     }
108 
109 }