| 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.ovf; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import java.util.Set; |
| 24 | |
| 25 | import com.google.common.collect.ImmutableSet; |
| 26 | import com.google.common.collect.Sets; |
| 27 | |
| 28 | /** |
| 29 | * The DeploymentOptionSection specifies a discrete set of intended resource configurations. The |
| 30 | * author of an OVF package can include sizing metadata for different configurations. A consumer of |
| 31 | * the OVF shall select a configuration, for example, by prompting the user. The selected |
| 32 | * configuration is visible in the OVF environment, enabling guest software to adapt to the selected |
| 33 | * configuration. |
| 34 | * |
| 35 | * @author Adrian Cole |
| 36 | */ |
| 37 | public class DeploymentOptionSection extends Section<DeploymentOptionSection> { |
| 38 | |
| 39 | @SuppressWarnings("unchecked") |
| 40 | public static Builder builder() { |
| 41 | return new Builder(); |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | * {@inheritDoc} |
| 46 | */ |
| 47 | @Override |
| 48 | public Builder toBuilder() { |
| 49 | return builder().fromDeploymentOptionSection(this); |
| 50 | } |
| 51 | |
| 52 | public static class Builder extends Section.Builder<DeploymentOptionSection> { |
| 53 | protected Set<Configuration> configurations = Sets.newLinkedHashSet(); |
| 54 | |
| 55 | /** |
| 56 | * @see DeploymentOptionSection#getConfigurations |
| 57 | */ |
| 58 | public Builder configuration(Configuration configuration) { |
| 59 | this.configurations.add(checkNotNull(configuration, "configuration")); |
| 60 | return this; |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * @see DeploymentOptionSection#getConfigurations |
| 65 | */ |
| 66 | public Builder configurations(Iterable<Configuration> configurations) { |
| 67 | this.configurations = ImmutableSet.<Configuration> copyOf(checkNotNull(configurations, "configurations")); |
| 68 | return this; |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * {@inheritDoc} |
| 73 | */ |
| 74 | @Override |
| 75 | public DeploymentOptionSection build() { |
| 76 | return new DeploymentOptionSection(info, configurations); |
| 77 | } |
| 78 | |
| 79 | public Builder fromDeploymentOptionSection(DeploymentOptionSection in) { |
| 80 | return info(in.getInfo()).configurations(in.getConfigurations()); |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * {@inheritDoc} |
| 85 | */ |
| 86 | @Override |
| 87 | public Builder fromSection(Section<DeploymentOptionSection> in) { |
| 88 | return Builder.class.cast(super.fromSection(in)); |
| 89 | } |
| 90 | |
| 91 | /** |
| 92 | * {@inheritDoc} |
| 93 | */ |
| 94 | @Override |
| 95 | public Builder info(String info) { |
| 96 | return Builder.class.cast(super.info(info)); |
| 97 | } |
| 98 | |
| 99 | } |
| 100 | |
| 101 | protected final Set<Configuration> configurations; |
| 102 | |
| 103 | public DeploymentOptionSection(String info, Iterable<Configuration> configurations) { |
| 104 | super(info); |
| 105 | this.configurations = ImmutableSet.<Configuration> copyOf(checkNotNull(configurations, "configurations")); |
| 106 | |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | public int hashCode() { |
| 111 | final int prime = 31; |
| 112 | int result = super.hashCode(); |
| 113 | result = prime * result + ((configurations == null) ? 0 : configurations.hashCode()); |
| 114 | return result; |
| 115 | } |
| 116 | |
| 117 | @Override |
| 118 | public boolean equals(Object obj) { |
| 119 | if (this == obj) |
| 120 | return true; |
| 121 | if (!super.equals(obj)) |
| 122 | return false; |
| 123 | if (getClass() != obj.getClass()) |
| 124 | return false; |
| 125 | DeploymentOptionSection other = (DeploymentOptionSection) obj; |
| 126 | if (configurations == null) { |
| 127 | if (other.configurations != null) |
| 128 | return false; |
| 129 | } else if (!configurations.equals(other.configurations)) |
| 130 | return false; |
| 131 | return true; |
| 132 | } |
| 133 | |
| 134 | @Override |
| 135 | public String toString() { |
| 136 | return String.format("[info=%s, configurations=%s]", info, configurations); |
| 137 | } |
| 138 | |
| 139 | public Set<Configuration> getConfigurations() { |
| 140 | return configurations; |
| 141 | } |
| 142 | |
| 143 | } |