| 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.compute.domain; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import java.net.URI; |
| 24 | import java.util.Map; |
| 25 | import java.util.Set; |
| 26 | |
| 27 | import org.jclouds.compute.domain.internal.ComputeMetadataImpl; |
| 28 | import org.jclouds.domain.Location; |
| 29 | import org.jclouds.domain.ResourceMetadataBuilder; |
| 30 | |
| 31 | import com.google.common.collect.ImmutableSet; |
| 32 | |
| 33 | /** |
| 34 | * |
| 35 | * @author Adrian Cole |
| 36 | */ |
| 37 | public class ComputeMetadataBuilder extends ResourceMetadataBuilder<ComputeType> { |
| 38 | protected String id; |
| 39 | protected ComputeType type; |
| 40 | protected Set<String> tags = ImmutableSet.<String>of(); |
| 41 | |
| 42 | public ComputeMetadataBuilder(ComputeType type) { |
| 43 | this.type = checkNotNull(type, "type"); |
| 44 | } |
| 45 | |
| 46 | public ComputeMetadataBuilder id(String id) { |
| 47 | this.id = id; |
| 48 | return this; |
| 49 | } |
| 50 | |
| 51 | public ComputeMetadataBuilder tags(Set<String> tags) { |
| 52 | this.tags = ImmutableSet.<String> copyOf(checkNotNull(tags, "tags")); |
| 53 | return this; |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * set id and providerId to the same value; |
| 58 | */ |
| 59 | public ComputeMetadataBuilder ids(String id) { |
| 60 | id(id).providerId(id); |
| 61 | return this; |
| 62 | } |
| 63 | |
| 64 | @Override |
| 65 | public ComputeMetadataBuilder providerId(String providerId) { |
| 66 | return ComputeMetadataBuilder.class.cast(super.providerId(providerId)); |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public ComputeMetadataBuilder name(String name) { |
| 71 | return ComputeMetadataBuilder.class.cast(super.name(name)); |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public ComputeMetadataBuilder location(Location location) { |
| 76 | return ComputeMetadataBuilder.class.cast(super.location(location)); |
| 77 | } |
| 78 | |
| 79 | @Override |
| 80 | public ComputeMetadataBuilder uri(URI uri) { |
| 81 | return ComputeMetadataBuilder.class.cast(super.uri(uri)); |
| 82 | } |
| 83 | |
| 84 | @Override |
| 85 | public ComputeMetadataBuilder userMetadata(Map<String, String> userMetadata) { |
| 86 | return ComputeMetadataBuilder.class.cast(super.userMetadata(userMetadata)); |
| 87 | } |
| 88 | |
| 89 | public ComputeMetadata build() { |
| 90 | return new ComputeMetadataImpl(type, providerId, name, id, location, uri, userMetadata, tags); |
| 91 | } |
| 92 | |
| 93 | public static ComputeMetadataBuilder fromComputeMetadata(ComputeMetadata in) { |
| 94 | return new ComputeMetadataBuilder(in.getType()).id(in.getId()).location(in.getLocation()).name(in.getName()) |
| 95 | .uri(in.getUri()).userMetadata(in.getUserMetadata()).tags(in.getTags()); |
| 96 | } |
| 97 | } |