1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27 package org.apache.http.conn.util;
28
29 import java.util.Collections;
30 import java.util.List;
31
32 import org.apache.http.annotation.Contract;
33 import org.apache.http.annotation.ThreadingBehavior;
34 import org.apache.http.util.Args;
35
36 /**
37 * Public suffix is a set of DNS names or wildcards concatenated with dots. It represents
38 * the part of a domain name which is not under the control of the individual registrant
39 * <p>
40 * An up-to-date list of suffixes can be obtained from
41 * <a href="http://publicsuffix.org/">publicsuffix.org</a>
42 *
43 * @since 4.4
44 */
45 @Contract(threading = ThreadingBehavior.IMMUTABLE)
46 public final class PublicSuffixList {
47
48 private final DomainType type;
49 private final List<String> rules;
50 private final List<String> exceptions;
51
52 /**
53 * @since 4.5
54 */
55 public PublicSuffixList(final DomainType type, final List<String> rules, final List<String> exceptions) {
56 this.type = Args.notNull(type, "Domain type");
57 this.rules = Collections.unmodifiableList(Args.notNull(rules, "Domain suffix rules"));
58 this.exceptions = Collections.unmodifiableList(exceptions != null ? exceptions : Collections.<String>emptyList());
59 }
60
61 public PublicSuffixList(final List<String> rules, final List<String> exceptions) {
62 this(DomainType.UNKNOWN, rules, exceptions);
63 }
64
65 /**
66 * @since 4.5
67 */
68 public DomainType getType() {
69 return type;
70 }
71
72 public List<String> getRules() {
73 return rules;
74 }
75
76 public List<String> getExceptions() {
77 return exceptions;
78 }
79
80 }