org.jclouds.blobstore.domain.internal.MutableBlobMetadataImpl Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jclouds.blobstore.domain.internal;

import java.net.URI;

import shaded.com.google.common.base.Objects;
import shaded.com.google.common.base.MoreObjects.ToStringHelper;

import org.jclouds.blobstore.domain.BlobMetadata;
import org.jclouds.blobstore.domain.MutableBlobMetadata;
import org.jclouds.blobstore.domain.StorageType;
import org.jclouds.blobstore.domain.Tier;
import org.jclouds.http.HttpUtils;
import org.jclouds.io.MutableContentMetadata;
import org.jclouds.io.payloads.BaseMutableContentMetadata;

/**
 * System and user Metadata for the {@link Blob}.
 */
public class MutableBlobMetadataImpl extends MutableStorageMetadataImpl implements MutableBlobMetadata {

   private MutableContentMetadata contentMetadata;
   private URI publicUri;
   private String container;
   private Tier tier;

   public MutableBlobMetadataImpl() {
      this.setType(StorageType.BLOB);
      this.contentMetadata = new BaseMutableContentMetadata();
   }

   public MutableBlobMetadataImpl(BlobMetadata from) {
      super(from);
      this.contentMetadata = new BaseMutableContentMetadata();
      HttpUtils.copy(from.getContentMetadata(), this.contentMetadata);
      this.publicUri = from.getPublicUri();
      this.container = from.getContainer();
      this.tier = from.getTier() == null ? Tier.STANDARD : from.getTier();
   }

   /**
    * {@inheritDoc}
    */
   @Override
   public MutableContentMetadata getContentMetadata() {
      return contentMetadata;
   }

   /**
    * {@inheritDoc}
    */
   @Override
   public void setContentMetadata(MutableContentMetadata contentMetadata) {
      this.contentMetadata = contentMetadata;
   }

   /**
    * {@inheritDoc}
    */
   @Override
   public void setPublicUri(URI publicUri) {
      this.publicUri = publicUri;
   }

   /**
    * {@inheritDoc}
    */
   @Override
   public URI getPublicUri() {
      return publicUri;
   }

   /**
    * {@inheritDoc}
    */
   @Override
   public String getContainer() {
      return container;
   }

   /**
    * {@inheritDoc}
    */
   @Override
   public void setContainer(String container) {
      this.container = container;
   }

   @Override
   public Tier getTier() {
      return tier;
   }

   @Override
   public void setTier(Tier tier) {
      this.tier = tier;
   }

   @Override
   public boolean equals(Object object) {
      if (object == this) {
         return true;
      }
      if (!(object instanceof MutableBlobMetadataImpl)) {
         return false;
      }
      MutableBlobMetadataImpl that = (MutableBlobMetadataImpl) object;
      return super.equals(that) &&
            Objects.equal(contentMetadata, that.contentMetadata) &&
            Objects.equal(publicUri, that.publicUri) &&
            Objects.equal(container, that.container) &&
            Objects.equal(tier, that.tier);
   }

   @Override
   public int hashCode() {
      return Objects.hashCode(super.hashCode(), contentMetadata, publicUri, container);
   }

   @Override
   protected ToStringHelper string() {
      return super.string()
            .add("publicUri", publicUri)
            .add("container", container)
            .add("contentMetadata", contentMetadata)
            .add("tier", tier);
   }
}