| /* |
| * 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.openstack.swift.v1.domain; |
| |
| import static com.google.common.base.Objects.equal; |
| import static com.google.common.base.Objects.toStringHelper; |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.beans.ConstructorProperties; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| |
| import com.google.common.base.Objects; |
| import com.google.common.base.Objects.ToStringHelper; |
| import com.google.common.base.Optional; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.ImmutableMultimap; |
| import com.google.common.collect.Multimap; |
| |
| /** |
| * Represents a Container in OpenStack Object Storage. |
| * |
| * @see org.jclouds.openstack.swift.v1.features.ContainerApi |
| */ |
| public class Container implements Comparable<Container> { |
| |
| private final String name; |
| private final long objectCount; |
| private final long bytesUsed; |
| private final Optional<Boolean> anybodyRead; |
| private final Map<String, String> metadata; |
| private final Multimap<String, String> headers; |
| |
| @ConstructorProperties({ "name", "count", "bytes", "anybodyRead", "metadata", "headers"}) |
| protected Container(String name, long objectCount, long bytesUsed, Optional<Boolean> anybodyRead, |
| Map<String, String> metadata, Multimap<String, String> headers) { |
| this.name = checkNotNull(name, "name"); |
| this.objectCount = objectCount; |
| this.bytesUsed = bytesUsed; |
| this.anybodyRead = anybodyRead == null ? Optional.<Boolean> absent() : anybodyRead; |
| this.metadata = metadata == null ? ImmutableMap.<String, String> of() : metadata; |
| this.headers = headers == null ? ImmutableMultimap.<String, String> of() : headers; |
| } |
| |
| /** |
| * @return The name of this container. |
| */ |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * @return The count of objects for this container. |
| */ |
| public long getObjectCount() { |
| return objectCount; |
| } |
| |
| /** |
| * @return The number of bytes used by this container. |
| */ |
| public long getBytesUsed() { |
| return bytesUsed; |
| } |
| |
| /** |
| * Absent except in {@link ContainerApi#get(String) Get Container} commands. |
| * |
| * @return true if this container is publicly readable, false otherwise. |
| * |
| * @see org.jclouds.openstack.swift.v1.options.CreateContainerOptions#anybodyRead() |
| */ |
| public Optional<Boolean> getAnybodyRead() { |
| return anybodyRead; |
| } |
| |
| /** |
| * <h3>NOTE</h3> |
| * In current swift implementations, headers keys are lower-cased. This means |
| * characters such as turkish will probably not work out well. |
| * |
| * @return a {@code Map<String, String>} containing this container's metadata. |
| */ |
| public Map<String, String> getMetadata() { |
| return metadata; |
| } |
| |
| /** |
| * @return The HTTP headers for this account. |
| */ |
| public Multimap<String, String> getHeaders() { |
| return headers; |
| } |
| |
| @Override |
| public boolean equals(Object object) { |
| if (this == object) { |
| return true; |
| } |
| if (object instanceof Container) { |
| final Container that = Container.class.cast(object); |
| return equal(getName(), that.getName()) |
| && equal(getObjectCount(), that.getObjectCount()) |
| && equal(getBytesUsed(), that.getBytesUsed()) |
| && equal(getMetadata(), that.getMetadata()); |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(getName(), getObjectCount(), getBytesUsed(), getAnybodyRead(), getMetadata()); |
| } |
| |
| @Override |
| public String toString() { |
| return string().toString(); |
| } |
| |
| protected ToStringHelper string() { |
| return toStringHelper(this).omitNullValues() |
| .add("name", getName()) |
| .add("objectCount", getObjectCount()) |
| .add("bytesUsed", getBytesUsed()) |
| .add("anybodyRead", getAnybodyRead().orNull()) |
| .add("metadata", getMetadata()); |
| } |
| |
| @Override |
| public int compareTo(Container that) { |
| if (that == null) |
| return 1; |
| if (this == that) |
| return 0; |
| return this.getName().compareTo(that.getName()); |
| } |
| |
| public static Builder builder() { |
| return new Builder(); |
| } |
| |
| public Builder toBuilder() { |
| return builder().fromContainer(this); |
| } |
| |
| public static class Builder { |
| protected String name; |
| protected long objectCount; |
| protected long bytesUsed; |
| protected Optional<Boolean> anybodyRead = Optional.absent(); |
| protected Map<String, String> metadata = ImmutableMap.of(); |
| protected Multimap<String, String> headers = ImmutableMultimap.of(); |
| |
| /** |
| * @see Container#getName() |
| */ |
| public Builder name(String name) { |
| this.name = checkNotNull(name, "name"); |
| return this; |
| } |
| |
| /** |
| * @see Container#getObjectCount() |
| */ |
| public Builder objectCount(long objectCount) { |
| this.objectCount = objectCount; |
| return this; |
| } |
| |
| /** |
| * @see Container#getBytesUsed() |
| */ |
| public Builder bytesUsed(long bytesUsed) { |
| this.bytesUsed = bytesUsed; |
| return this; |
| } |
| |
| /** |
| * @see Container#getAnybodyRead() |
| */ |
| public Builder anybodyRead(Boolean anybodyRead) { |
| this.anybodyRead = Optional.fromNullable(anybodyRead); |
| return this; |
| } |
| |
| /** |
| * <h3>NOTE</h3> |
| * This method will lower-case all metadata keys. |
| * |
| * @see Container#getMetadata() |
| */ |
| public Builder metadata(Map<String, String> metadata) { |
| ImmutableMap.Builder<String, String> builder = ImmutableMap.<String, String> builder(); |
| for (Entry<String, String> entry : checkNotNull(metadata, "metadata").entrySet()) { |
| builder.put(entry.getKey().toLowerCase(), entry.getValue()); |
| } |
| this.metadata = builder.build(); |
| return this; |
| } |
| |
| /** |
| * @see Container#getHeaders() |
| */ |
| public Builder headers(Multimap<String, String> headers) { |
| this.headers = headers; |
| return this; |
| } |
| |
| public Container build() { |
| return new Container(name, objectCount, bytesUsed, anybodyRead, metadata, headers); |
| } |
| |
| public Builder fromContainer(Container from) { |
| return name(from.getName()) |
| .objectCount(from.getObjectCount()) |
| .bytesUsed(from.getBytesUsed()) |
| .anybodyRead(from.getAnybodyRead().orNull()) |
| .metadata(from.getMetadata()) |
| .headers(from.getHeaders()); |
| } |
| } |
| } |