| 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.s3.domain.internal; |
| 20 | |
| 21 | import java.io.Serializable; |
| 22 | import java.net.URI; |
| 23 | import java.util.Date; |
| 24 | import java.util.Map; |
| 25 | |
| 26 | import org.jclouds.http.HttpUtils; |
| 27 | import org.jclouds.io.MutableContentMetadata; |
| 28 | import org.jclouds.io.payloads.BaseMutableContentMetadata; |
| 29 | import org.jclouds.s3.domain.CanonicalUser; |
| 30 | import org.jclouds.s3.domain.MutableObjectMetadata; |
| 31 | import org.jclouds.s3.domain.ObjectMetadata; |
| 32 | |
| 33 | import com.google.common.collect.Maps; |
| 34 | |
| 35 | /** |
| 36 | * Allows you to manipulate metadata. |
| 37 | * |
| 38 | * @author Adrian Cole |
| 39 | */ |
| 40 | public class MutableObjectMetadataImpl implements Serializable, MutableObjectMetadata { |
| 41 | |
| 42 | /** The serialVersionUID */ |
| 43 | private static final long serialVersionUID = -4648755473986695062L; |
| 44 | |
| 45 | private String key; |
| 46 | private String bucket; |
| 47 | private URI uri; |
| 48 | private Date lastModified; |
| 49 | private String eTag; |
| 50 | private CanonicalUser owner; |
| 51 | private StorageClass storageClass; |
| 52 | private String cacheControl; |
| 53 | private Map<String, String> userMetadata = Maps.newHashMap(); |
| 54 | private MutableContentMetadata contentMetadata; |
| 55 | |
| 56 | public MutableObjectMetadataImpl() { |
| 57 | this.storageClass = StorageClass.STANDARD; |
| 58 | this.contentMetadata = new BaseMutableContentMetadata(); |
| 59 | } |
| 60 | |
| 61 | public MutableObjectMetadataImpl(ObjectMetadata from) { |
| 62 | this.storageClass = StorageClass.STANDARD; |
| 63 | this.contentMetadata = new BaseMutableContentMetadata(); |
| 64 | HttpUtils.copy(from.getContentMetadata(), this.contentMetadata); |
| 65 | this.key = from.getKey(); |
| 66 | this.uri = from.getUri(); |
| 67 | this.bucket = from.getBucket(); |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | *{@inheritDoc} |
| 72 | */ |
| 73 | @Override |
| 74 | public String getKey() { |
| 75 | return key; |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | *{@inheritDoc} |
| 80 | */ |
| 81 | @Override |
| 82 | public String getBucket() { |
| 83 | return bucket; |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | *{@inheritDoc} |
| 88 | */ |
| 89 | @Override |
| 90 | public URI getUri() { |
| 91 | return uri; |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | *{@inheritDoc} |
| 96 | */ |
| 97 | @Override |
| 98 | public void setUri(URI uri) { |
| 99 | this.uri = uri; |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | *{@inheritDoc} |
| 104 | */ |
| 105 | @Override |
| 106 | public CanonicalUser getOwner() { |
| 107 | return owner; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | *{@inheritDoc} |
| 112 | */ |
| 113 | @Override |
| 114 | public StorageClass getStorageClass() { |
| 115 | return storageClass; |
| 116 | } |
| 117 | |
| 118 | /** |
| 119 | *{@inheritDoc} |
| 120 | */ |
| 121 | @Override |
| 122 | public String getCacheControl() { |
| 123 | return cacheControl; |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | *{@inheritDoc} |
| 128 | */ |
| 129 | @Override |
| 130 | public Date getLastModified() { |
| 131 | return lastModified; |
| 132 | } |
| 133 | |
| 134 | /** |
| 135 | *{@inheritDoc} |
| 136 | */ |
| 137 | @Override |
| 138 | public String getETag() { |
| 139 | return eTag; |
| 140 | } |
| 141 | |
| 142 | /** |
| 143 | *{@inheritDoc} |
| 144 | */ |
| 145 | @Override |
| 146 | public int compareTo(ObjectMetadata o) { |
| 147 | return (this == o) ? 0 : getKey().compareTo(o.getKey()); |
| 148 | } |
| 149 | |
| 150 | /** |
| 151 | *{@inheritDoc} |
| 152 | */ |
| 153 | @Override |
| 154 | public Map<String, String> getUserMetadata() { |
| 155 | return userMetadata; |
| 156 | } |
| 157 | |
| 158 | /** |
| 159 | *{@inheritDoc} |
| 160 | */ |
| 161 | @Override |
| 162 | public void setCacheControl(String cacheControl) { |
| 163 | this.cacheControl = cacheControl; |
| 164 | } |
| 165 | |
| 166 | /** |
| 167 | *{@inheritDoc} |
| 168 | */ |
| 169 | @Override |
| 170 | public void setETag(String eTag) { |
| 171 | this.eTag = eTag; |
| 172 | } |
| 173 | |
| 174 | /** |
| 175 | *{@inheritDoc} |
| 176 | */ |
| 177 | @Override |
| 178 | public void setKey(String key) { |
| 179 | this.key = key; |
| 180 | } |
| 181 | |
| 182 | /** |
| 183 | *{@inheritDoc} |
| 184 | */ |
| 185 | @Override |
| 186 | public void setBucket(String bucket) { |
| 187 | this.bucket = bucket; |
| 188 | } |
| 189 | |
| 190 | /** |
| 191 | *{@inheritDoc} |
| 192 | */ |
| 193 | @Override |
| 194 | public void setLastModified(Date lastModified) { |
| 195 | this.lastModified = lastModified; |
| 196 | } |
| 197 | |
| 198 | /** |
| 199 | *{@inheritDoc} |
| 200 | */ |
| 201 | @Override |
| 202 | public void setOwner(CanonicalUser owner) { |
| 203 | this.owner = owner; |
| 204 | } |
| 205 | |
| 206 | /** |
| 207 | *{@inheritDoc} |
| 208 | */ |
| 209 | @Override |
| 210 | public void setStorageClass(StorageClass storageClass) { |
| 211 | this.storageClass = storageClass; |
| 212 | } |
| 213 | |
| 214 | /** |
| 215 | *{@inheritDoc} |
| 216 | */ |
| 217 | @Override |
| 218 | public void setUserMetadata(Map<String, String> userMetadata) { |
| 219 | this.userMetadata = userMetadata; |
| 220 | } |
| 221 | |
| 222 | /** |
| 223 | * {@inheritDoc} |
| 224 | */ |
| 225 | @Override |
| 226 | public MutableContentMetadata getContentMetadata() { |
| 227 | return contentMetadata; |
| 228 | } |
| 229 | |
| 230 | /** |
| 231 | * {@inheritDoc} |
| 232 | */ |
| 233 | @Override |
| 234 | public void setContentMetadata(MutableContentMetadata contentMetadata) { |
| 235 | this.contentMetadata = contentMetadata; |
| 236 | } |
| 237 | |
| 238 | @Override |
| 239 | public int hashCode() { |
| 240 | final int prime = 31; |
| 241 | int result = 1; |
| 242 | result = prime * result + ((uri == null) ? 0 : uri.hashCode()); |
| 243 | return result; |
| 244 | } |
| 245 | |
| 246 | @Override |
| 247 | public boolean equals(Object obj) { |
| 248 | if (this == obj) |
| 249 | return true; |
| 250 | if (obj == null) |
| 251 | return false; |
| 252 | if (getClass() != obj.getClass()) |
| 253 | return false; |
| 254 | MutableObjectMetadataImpl other = (MutableObjectMetadataImpl) obj; |
| 255 | if (uri == null) { |
| 256 | if (other.uri != null) |
| 257 | return false; |
| 258 | } else if (!uri.equals(other.uri)) |
| 259 | return false; |
| 260 | return true; |
| 261 | } |
| 262 | |
| 263 | @Override |
| 264 | public String toString() { |
| 265 | return String |
| 266 | .format( |
| 267 | "[key=%s, bucket=%s, uri=%s, eTag=%s, cacheControl=%s, contentMetadata=%s, lastModified=%s, owner=%s, storageClass=%s, userMetadata=%s]", |
| 268 | key, bucket, uri, eTag, cacheControl, contentMetadata, lastModified, owner, storageClass, |
| 269 | userMetadata); |
| 270 | } |
| 271 | |
| 272 | } |