1 package org.apache.archiva.configuration.functors;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import org.apache.archiva.configuration.NetworkProxyConfiguration;
23
24 import java.util.Comparator;
25
26 /**
27 * NetworkProxyComparator
28 *
29 *
30 */
31 public class NetworkProxyComparator
32 implements Comparator<NetworkProxyConfiguration>
33 {
34 public int compare( NetworkProxyConfiguration o1, NetworkProxyConfiguration o2 )
35 {
36 if ( o1 == null && o2 == null )
37 {
38 return 0;
39 }
40
41 if ( o1 == null && o2 != null )
42 {
43 return 1;
44 }
45
46 if ( o1 != null && o2 == null )
47 {
48 return -1;
49 }
50
51 String id1 = o1.getId();
52 String id2 = o2.getId();
53 return id1.compareToIgnoreCase( id2 );
54 }
55 }