| 1 | /** |
| 2 | * Licensed to jclouds, Inc. (jclouds) under one or more |
| 3 | * contributor license agreements. See the NOTICE file |
| 4 | * distributed with this work for additional information |
| 5 | * regarding copyright ownership. jclouds licenses this file |
| 6 | * to you under the Apache License, Version 2.0 (the |
| 7 | * "License"); you may not use this file except in compliance |
| 8 | * with the License. You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, |
| 13 | * software distributed under the License is distributed on an |
| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | * KIND, either express or implied. See the License for the |
| 16 | * specific language governing permissions and limitations |
| 17 | * under the License. |
| 18 | */ |
| 19 | package org.jclouds.cloudloadbalancers.domain; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkArgument; |
| 22 | import static com.google.common.base.Preconditions.checkNotNull; |
| 23 | |
| 24 | /** |
| 25 | * A virtual IP (VIP) makes a load balancer accessible by clients. The load balancing service |
| 26 | * supports either a public VIP, routable on the public Internet, or a ServiceNet address, routable |
| 27 | * only within the region in which the load balancer resides. |
| 28 | * |
| 29 | * @author Adrian Cole |
| 30 | * @see <a href= |
| 31 | * "http://docs.rackspacecloud.com/loadbalancers/api/v1.0/clb-devguide/content/ch04s03s01.html" |
| 32 | * /> |
| 33 | */ |
| 34 | public class VirtualIP implements Comparable<VirtualIP> { |
| 35 | public static Builder builder() { |
| 36 | return new Builder(); |
| 37 | } |
| 38 | |
| 39 | public static class Builder { |
| 40 | private int id = -1; |
| 41 | private String address; |
| 42 | private Type type; |
| 43 | private IPVersion ipVersion = IPVersion.IPV4; |
| 44 | |
| 45 | public Builder id(int id) { |
| 46 | this.id = id; |
| 47 | return this; |
| 48 | } |
| 49 | |
| 50 | public Builder address(String address) { |
| 51 | this.address = address; |
| 52 | return this; |
| 53 | } |
| 54 | |
| 55 | public Builder type(Type type) { |
| 56 | this.type = type; |
| 57 | return this; |
| 58 | } |
| 59 | |
| 60 | public Builder ipVersion(IPVersion ipVersion) { |
| 61 | this.ipVersion = ipVersion; |
| 62 | return this; |
| 63 | } |
| 64 | |
| 65 | public VirtualIP build() { |
| 66 | return new VirtualIP(id, address, type, ipVersion); |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * Virtual IP Types |
| 72 | */ |
| 73 | public static enum Type { |
| 74 | /** |
| 75 | * An address that is routable on the public Internet. |
| 76 | */ |
| 77 | PUBLIC, |
| 78 | /** |
| 79 | * An address that is routable only on ServiceNet. |
| 80 | */ |
| 81 | SERVICENET, UNRECOGNIZED; |
| 82 | |
| 83 | public static Type fromValue(String type) { |
| 84 | try { |
| 85 | return valueOf(checkNotNull(type, "type")); |
| 86 | } catch (IllegalArgumentException e) { |
| 87 | return UNRECOGNIZED; |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * Virtual IP Versions |
| 95 | */ |
| 96 | public static enum IPVersion { |
| 97 | |
| 98 | IPV4, IPV6, UNRECOGNIZED; |
| 99 | |
| 100 | public static IPVersion fromValue(String ipVersion) { |
| 101 | try { |
| 102 | return valueOf(checkNotNull(ipVersion, "ipVersion")); |
| 103 | } catch (IllegalArgumentException e) { |
| 104 | return UNRECOGNIZED; |
| 105 | } |
| 106 | } |
| 107 | |
| 108 | } |
| 109 | |
| 110 | // for serialization only |
| 111 | VirtualIP() { |
| 112 | |
| 113 | } |
| 114 | |
| 115 | private int id; |
| 116 | private String address; |
| 117 | private Type type; |
| 118 | private IPVersion ipVersion; |
| 119 | |
| 120 | public VirtualIP(int id, String address, Type type, IPVersion ipVersion) { |
| 121 | checkArgument(id != -1, "id must be specified"); |
| 122 | this.id = id; |
| 123 | this.address = checkNotNull(address, "address"); |
| 124 | this.type = checkNotNull(type, "type"); |
| 125 | this.ipVersion = checkNotNull(ipVersion, "ipVersion"); |
| 126 | } |
| 127 | |
| 128 | public int getId() { |
| 129 | return id; |
| 130 | } |
| 131 | |
| 132 | public String getAddress() { |
| 133 | return address; |
| 134 | } |
| 135 | |
| 136 | public Type getType() { |
| 137 | return type; |
| 138 | } |
| 139 | |
| 140 | public IPVersion getIpVersion() { |
| 141 | return ipVersion; |
| 142 | } |
| 143 | |
| 144 | @Override |
| 145 | public int compareTo(VirtualIP arg0) { |
| 146 | return address.compareTo(arg0.address); |
| 147 | } |
| 148 | |
| 149 | @Override |
| 150 | public int hashCode() { |
| 151 | final int prime = 31; |
| 152 | int result = 1; |
| 153 | result = prime * result + id; |
| 154 | return result; |
| 155 | } |
| 156 | |
| 157 | @Override |
| 158 | public boolean equals(Object obj) { |
| 159 | if (this == obj) |
| 160 | return true; |
| 161 | if (obj == null) |
| 162 | return false; |
| 163 | if (getClass() != obj.getClass()) |
| 164 | return false; |
| 165 | VirtualIP other = (VirtualIP) obj; |
| 166 | if (id != other.id) |
| 167 | return false; |
| 168 | return true; |
| 169 | } |
| 170 | |
| 171 | @Override |
| 172 | public String toString() { |
| 173 | return String.format("[address=%s, id=%s, ipVersion=%s, type=%s]", address, id, ipVersion, type); |
| 174 | } |
| 175 | |
| 176 | } |