| 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.vcloud.domain.network; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import java.util.List; |
| 24 | |
| 25 | import org.jclouds.javax.annotation.Nullable; |
| 26 | |
| 27 | import org.jclouds.vcloud.domain.network.nat.NatPolicy; |
| 28 | import org.jclouds.vcloud.domain.network.nat.NatRule; |
| 29 | import org.jclouds.vcloud.domain.network.nat.NatType; |
| 30 | |
| 31 | import com.google.common.collect.Iterables; |
| 32 | import com.google.common.collect.Lists; |
| 33 | |
| 34 | /** |
| 35 | * The NatService element defines the network address translation capabilities of a network. |
| 36 | */ |
| 37 | public class NatService { |
| 38 | private final boolean enabled; |
| 39 | @Nullable |
| 40 | private final NatType type; |
| 41 | @Nullable |
| 42 | private final NatPolicy policy; |
| 43 | private final List<NatRule> natRules = Lists.newArrayList(); |
| 44 | |
| 45 | public NatService(boolean enabled, @Nullable NatType type, @Nullable NatPolicy policy, |
| 46 | Iterable<? extends NatRule> natRules) { |
| 47 | this.enabled = enabled; |
| 48 | this.type = type; |
| 49 | this.policy = policy; |
| 50 | Iterables.addAll(this.natRules, checkNotNull(natRules, "natRules")); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * @return Nat rules for the network |
| 55 | * |
| 56 | * @since vcloud api 0.8 |
| 57 | */ |
| 58 | public List<? extends NatRule> getNatRules() { |
| 59 | return natRules; |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * @return true if the service is enabled |
| 64 | * |
| 65 | * @since vcloud api 0.9 |
| 66 | */ |
| 67 | public boolean isEnabled() { |
| 68 | return enabled; |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * @return specifies how Network Address Translation is implemented by the NAT service |
| 73 | * |
| 74 | * @since vcloud api 0.9 |
| 75 | */ |
| 76 | @Nullable |
| 77 | public NatType getType() { |
| 78 | return type; |
| 79 | } |
| 80 | |
| 81 | /** |
| 82 | * @return specifies how packets are handled by the NAT service. |
| 83 | * |
| 84 | * @since vcloud api 0.9 |
| 85 | */ |
| 86 | @Nullable |
| 87 | public NatPolicy getPolicy() { |
| 88 | return policy; |
| 89 | } |
| 90 | |
| 91 | @Override |
| 92 | public int hashCode() { |
| 93 | final int prime = 31; |
| 94 | int result = 1; |
| 95 | result = prime * result + (enabled ? 1231 : 1237); |
| 96 | result = prime * result + ((natRules == null) ? 0 : natRules.hashCode()); |
| 97 | result = prime * result + ((policy == null) ? 0 : policy.hashCode()); |
| 98 | result = prime * result + ((type == null) ? 0 : type.hashCode()); |
| 99 | return result; |
| 100 | } |
| 101 | |
| 102 | @Override |
| 103 | public boolean equals(Object obj) { |
| 104 | if (this == obj) |
| 105 | return true; |
| 106 | if (obj == null) |
| 107 | return false; |
| 108 | if (getClass() != obj.getClass()) |
| 109 | return false; |
| 110 | NatService other = (NatService) obj; |
| 111 | if (enabled != other.enabled) |
| 112 | return false; |
| 113 | if (natRules == null) { |
| 114 | if (other.natRules != null) |
| 115 | return false; |
| 116 | } else if (!natRules.equals(other.natRules)) |
| 117 | return false; |
| 118 | if (policy == null) { |
| 119 | if (other.policy != null) |
| 120 | return false; |
| 121 | } else if (!policy.equals(other.policy)) |
| 122 | return false; |
| 123 | if (type == null) { |
| 124 | if (other.type != null) |
| 125 | return false; |
| 126 | } else if (!type.equals(other.type)) |
| 127 | return false; |
| 128 | return true; |
| 129 | } |
| 130 | |
| 131 | @Override |
| 132 | public String toString() { |
| 133 | return "[enabled=" + enabled + ", natRules=" + natRules + ", policy=" + policy + ", type=" + type + "]"; |
| 134 | } |
| 135 | |
| 136 | } |