| 1 | /** |
| 2 | * |
| 3 | * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com> |
| 4 | * |
| 5 | * ==================================================================== |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * 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, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | * ==================================================================== |
| 18 | */ |
| 19 | package org.jclouds.ec2.domain; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import java.util.Set; |
| 24 | |
| 25 | /** |
| 26 | * |
| 27 | * @see <a href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-ItemType-SecurityGroupItemType.html" |
| 28 | * /> |
| 29 | * @author Adrian Cole |
| 30 | */ |
| 31 | public class SecurityGroup implements Comparable<SecurityGroup> { |
| 32 | |
| 33 | private final String region; |
| 34 | private final String name; |
| 35 | private final String ownerId; |
| 36 | private final String description; |
| 37 | private final Set<IpPermission> ipPermissions; |
| 38 | |
| 39 | public SecurityGroup(String region, String name, String ownerId, String description, |
| 40 | Set<IpPermission> ipPermissions) { |
| 41 | this.region = checkNotNull(region, "region"); |
| 42 | this.name = name; |
| 43 | this.ownerId = ownerId; |
| 44 | this.description = description; |
| 45 | this.ipPermissions = ipPermissions; |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * Security groups are not copied across Regions. Instances within the Region cannot communicate |
| 50 | * with instances outside the Region using group-based firewall rules. Traffic from instances in |
| 51 | * another Region is seen as WAN bandwidth. |
| 52 | */ |
| 53 | public String getRegion() { |
| 54 | return region; |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * {@inheritDoc} |
| 59 | */ |
| 60 | public int compareTo(SecurityGroup o) { |
| 61 | return (this == o) ? 0 : getName().compareTo(o.getName()); |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Name of the security group. |
| 66 | */ |
| 67 | public String getName() { |
| 68 | return name; |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * AWS Access Key ID of the owner of the security group. |
| 73 | */ |
| 74 | public String getOwnerId() { |
| 75 | return ownerId; |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * Description of the security group. |
| 80 | */ |
| 81 | public String getDescription() { |
| 82 | return description; |
| 83 | } |
| 84 | |
| 85 | /** |
| 86 | * Set of IP permissions associated with the security group. |
| 87 | */ |
| 88 | public Set<IpPermission> getIpPermissions() { |
| 89 | return ipPermissions; |
| 90 | } |
| 91 | |
| 92 | @Override |
| 93 | public int hashCode() { |
| 94 | final int prime = 31; |
| 95 | int result = 1; |
| 96 | result = prime * result + ((description == null) ? 0 : description.hashCode()); |
| 97 | result = prime * result + ((ipPermissions == null) ? 0 : ipPermissions.hashCode()); |
| 98 | result = prime * result + ((name == null) ? 0 : name.hashCode()); |
| 99 | result = prime * result + ((ownerId == null) ? 0 : ownerId.hashCode()); |
| 100 | result = prime * result + ((region == null) ? 0 : region.hashCode()); |
| 101 | return result; |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public boolean equals(Object obj) { |
| 106 | if (this == obj) |
| 107 | return true; |
| 108 | if (obj == null) |
| 109 | return false; |
| 110 | if (getClass() != obj.getClass()) |
| 111 | return false; |
| 112 | SecurityGroup other = (SecurityGroup) obj; |
| 113 | if (description == null) { |
| 114 | if (other.description != null) |
| 115 | return false; |
| 116 | } else if (!description.equals(other.description)) |
| 117 | return false; |
| 118 | if (ipPermissions == null) { |
| 119 | if (other.ipPermissions != null) |
| 120 | return false; |
| 121 | } else if (!ipPermissions.equals(other.ipPermissions)) |
| 122 | return false; |
| 123 | if (name == null) { |
| 124 | if (other.name != null) |
| 125 | return false; |
| 126 | } else if (!name.equals(other.name)) |
| 127 | return false; |
| 128 | if (ownerId == null) { |
| 129 | if (other.ownerId != null) |
| 130 | return false; |
| 131 | } else if (!ownerId.equals(other.ownerId)) |
| 132 | return false; |
| 133 | if (region == null) { |
| 134 | if (other.region != null) |
| 135 | return false; |
| 136 | } else if (!region.equals(other.region)) |
| 137 | return false; |
| 138 | return true; |
| 139 | } |
| 140 | |
| 141 | @Override |
| 142 | public String toString() { |
| 143 | return "SecurityGroup [description=" + description + ", ipPermissions=" + ipPermissions |
| 144 | + ", name=" + name + ", ownerId=" + ownerId + ", region=" + region + "]"; |
| 145 | } |
| 146 | } |