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/*
* Copyright 2015 Google LLC
*
* Licensed 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 com.google.cloud.storage;
import static com.google.cloud.storage.BackwardCompatibilityUtils.millisOffsetDateTimeCodec;
import static com.google.cloud.storage.BackwardCompatibilityUtils.millisUtcCodec;
import static com.google.cloud.storage.BackwardCompatibilityUtils.nullableDurationSecondsCodec;
import static com.google.cloud.storage.Utils.diffMaps;
import static com.google.common.base.MoreObjects.firstNonNull;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.collect.Lists.newArrayList;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.api.client.util.Data;
import com.google.api.client.util.DateTime;
import com.google.api.core.ApiFunction;
import com.google.api.core.BetaApi;
import com.google.api.services.storage.model.Bucket.Lifecycle.Rule;
import com.google.cloud.StringEnumType;
import com.google.cloud.StringEnumValue;
import com.google.cloud.storage.Acl.Entity;
import com.google.cloud.storage.BlobInfo.ImmutableEmptyMap;
import com.google.cloud.storage.Storage.BucketField;
import com.google.cloud.storage.TransportCompatibility.Transport;
import com.google.cloud.storage.UnifiedOpts.NamedField;
import com.google.common.base.MoreObjects;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Streams;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.time.Duration;
import java.time.OffsetDateTime;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.function.Predicate;
import java.util.logging.Logger;
import java.util.stream.Stream;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
/**
* Google Storage bucket metadata;
*
* @see Concepts and
* Terminology
*/
@TransportCompatibility({Transport.HTTP, Transport.GRPC})
public class BucketInfo implements Serializable {
// this class reference (LifecycleRule.DeleteLifecycleAction) must be long form.
// if it is not long form, and instead an import it creates a cycle of serializable classes
// which breaks the compiler.
//
// The error message looks like the following:
// java: cannot find symbol
// symbol: class Serializable
// location: class com.google.cloud.storage.BucketInfo
private static final Predicate IS_DELETE_LIFECYCLE_RULE =
r -> r.getAction().getActionType().equals(LifecycleRule.DeleteLifecycleAction.TYPE);
private static final long serialVersionUID = 4793572058456298945L;
private final String generatedId;
private final String project;
private final String name;
private final Acl.Entity owner;
private final String selfLink;
private final Boolean requesterPays;
private final Boolean versioningEnabled;
private final String indexPage;
private final String notFoundPage;
/**
* The getter for this property never returns null, however null awareness is critical for
* encoding to properly determine how to process rules conversion.
*
* @see JsonConversions#bucketInfo() encoder
*/
final List lifecycleRules;
private final String etag;
private final OffsetDateTime createTime;
private final OffsetDateTime updateTime;
private final Long metageneration;
private final List cors;
private final List acl;
private final List defaultAcl;
private final String location;
private final Rpo rpo;
private final StorageClass storageClass;
@Nullable private final Map labels;
private final String defaultKmsKeyName;
private final Boolean defaultEventBasedHold;
private final OffsetDateTime retentionEffectiveTime;
private final Boolean retentionPolicyIsLocked;
private final Duration retentionPeriod;
private final IamConfiguration iamConfiguration;
private final Autoclass autoclass;
private final String locationType;
private final Logging logging;
private final CustomPlacementConfig customPlacementConfig;
private final ObjectRetention objectRetention;
private final HierarchicalNamespace hierarchicalNamespace;
private final SoftDeletePolicy softDeletePolicy;
private final transient ImmutableSet modifiedFields;
/**
* non-private for backward compatibility on message class. log messages are now emitted from
*
* @see JsonConversions#lifecycleRule()
*/
static final Logger log = Logger.getLogger(BucketInfo.class.getName());
/**
* Public Access Prevention enum with expected values.
*
* @see public-access-prevention
*/
public enum PublicAccessPrevention {
ENFORCED("enforced"),
/**
* Default value for Public Access Prevention
*
* @deprecated use {@link #INHERITED}
*/
@Deprecated
UNSPECIFIED("inherited"),
/**
* If the api returns a value that isn't defined in {@link PublicAccessPrevention} this value
* will be returned.
*/
UNKNOWN(null),
INHERITED("inherited");
private final String value;
PublicAccessPrevention(String value) {
this.value = value;
}
public String getValue() {
return value;
}
public static PublicAccessPrevention parse(String value) {
String upper = value.toUpperCase();
switch (upper) {
case "ENFORCED":
return ENFORCED;
case "UNSPECIFIED":
case "INHERITED":
return INHERITED;
default:
return UNKNOWN;
}
}
}
/**
* The Bucket's IAM Configuration.
*
* @see uniform
* bucket-level access
* @see public-access-prevention
*/
public static class IamConfiguration implements Serializable {
private static final long serialVersionUID = -7564209362829587435L;
private final Boolean isUniformBucketLevelAccessEnabled;
private final OffsetDateTime uniformBucketLevelAccessLockedTime;
private final PublicAccessPrevention publicAccessPrevention;
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof IamConfiguration)) {
return false;
}
IamConfiguration that = (IamConfiguration) o;
return Objects.equals(
isUniformBucketLevelAccessEnabled, that.isUniformBucketLevelAccessEnabled)
&& Objects.equals(
uniformBucketLevelAccessLockedTime, that.uniformBucketLevelAccessLockedTime)
&& publicAccessPrevention == that.publicAccessPrevention;
}
@Override
public int hashCode() {
return Objects.hash(
isUniformBucketLevelAccessEnabled,
uniformBucketLevelAccessLockedTime,
publicAccessPrevention);
}
private IamConfiguration(Builder builder) {
this.isUniformBucketLevelAccessEnabled = builder.isUniformBucketLevelAccessEnabled;
this.uniformBucketLevelAccessLockedTime = builder.uniformBucketLevelAccessLockedTime;
this.publicAccessPrevention = builder.publicAccessPrevention;
}
public static Builder newBuilder() {
return new Builder();
}
public Builder toBuilder() {
Builder builder = new Builder();
builder.isUniformBucketLevelAccessEnabled = isUniformBucketLevelAccessEnabled;
builder.uniformBucketLevelAccessLockedTime = uniformBucketLevelAccessLockedTime;
builder.publicAccessPrevention = publicAccessPrevention;
return builder;
}
/** Deprecated in favor of isUniformBucketLevelAccessEnabled(). */
@Deprecated
public Boolean isBucketPolicyOnlyEnabled() {
return isUniformBucketLevelAccessEnabled;
}
/** Deprecated in favor of uniformBucketLevelAccessLockedTime(). */
@Deprecated
public Long getBucketPolicyOnlyLockedTime() {
return getUniformBucketLevelAccessLockedTime();
}
public Boolean isUniformBucketLevelAccessEnabled() {
return isUniformBucketLevelAccessEnabled;
}
/** @deprecated {@link #getUniformBucketLevelAccessLockedTimeOffsetDateTime()} */
@Deprecated
public Long getUniformBucketLevelAccessLockedTime() {
return millisOffsetDateTimeCodec.decode(uniformBucketLevelAccessLockedTime);
}
public OffsetDateTime getUniformBucketLevelAccessLockedTimeOffsetDateTime() {
return uniformBucketLevelAccessLockedTime;
}
/** Returns the Public Access Prevention. * */
public PublicAccessPrevention getPublicAccessPrevention() {
return publicAccessPrevention;
}
/** Builder for {@code IamConfiguration} */
public static class Builder {
private Boolean isUniformBucketLevelAccessEnabled;
private OffsetDateTime uniformBucketLevelAccessLockedTime;
private PublicAccessPrevention publicAccessPrevention;
/** Deprecated in favor of setIsUniformBucketLevelAccessEnabled(). */
@Deprecated
public Builder setIsBucketPolicyOnlyEnabled(Boolean isBucketPolicyOnlyEnabled) {
this.isUniformBucketLevelAccessEnabled = isBucketPolicyOnlyEnabled;
return this;
}
/** @deprecated in favor of {@link #setUniformBucketLevelAccessLockedTime(Long)}. */
@Deprecated
Builder setBucketPolicyOnlyLockedTime(Long bucketPolicyOnlyLockedTime) {
return setUniformBucketLevelAccessLockedTime(bucketPolicyOnlyLockedTime);
}
/**
* Sets whether uniform bucket-level access is enabled for this bucket. When this is enabled,
* access to the bucket will be configured through IAM, and legacy ACL policies will not work.
* When this is first enabled, {@code uniformBucketLevelAccess.lockedTime} will be set by the
* API automatically. This field can then be disabled until the time specified, after which it
* will become immutable and calls to change it will fail. If this is enabled, calls to access
* legacy ACL information will fail.
*/
public Builder setIsUniformBucketLevelAccessEnabled(
Boolean isUniformBucketLevelAccessEnabled) {
this.isUniformBucketLevelAccessEnabled = isUniformBucketLevelAccessEnabled;
return this;
}
/**
* Sets the deadline for switching {@code uniformBucketLevelAccess.enabled} back to false.
* After this time passes, calls to do so will fail. This is package-private, since in general
* this field should never be set by a user--it's automatically set by the backend when {@code
* enabled} is set to true.
*
* @deprecated {@link #setUniformBucketLevelAccessLockedTimeOffsetDateTime(OffsetDateTime)}
*/
@Deprecated
Builder setUniformBucketLevelAccessLockedTime(Long uniformBucketLevelAccessLockedTime) {
return setUniformBucketLevelAccessLockedTimeOffsetDateTime(
millisOffsetDateTimeCodec.encode(uniformBucketLevelAccessLockedTime));
}
/**
* Sets the deadline for switching {@code uniformBucketLevelAccess.enabled} back to false.
* After this time passes, calls to do so will fail. This is package-private, since in general
* this field should never be set by a user--it's automatically set by the backend when {@code
* enabled} is set to true.
*/
Builder setUniformBucketLevelAccessLockedTimeOffsetDateTime(
OffsetDateTime uniformBucketLevelAccessLockedTime) {
this.uniformBucketLevelAccessLockedTime = uniformBucketLevelAccessLockedTime;
return this;
}
/**
* Sets the bucket's Public Access Prevention configuration. Currently supported options are
* {@link PublicAccessPrevention#INHERITED} or {@link PublicAccessPrevention#ENFORCED}
*
* @see public-access-prevention
*/
public Builder setPublicAccessPrevention(PublicAccessPrevention publicAccessPrevention) {
this.publicAccessPrevention = publicAccessPrevention;
return this;
}
/** Builds an {@code IamConfiguration} object */
public IamConfiguration build() {
return new IamConfiguration(this);
}
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("isUniformBucketLevelAccessEnabled", isUniformBucketLevelAccessEnabled)
.add("uniformBucketLevelAccessLockedTime", uniformBucketLevelAccessLockedTime)
.add("publicAccessPrevention", publicAccessPrevention)
.toString();
}
}
/**
* The bucket's soft delete policy. If this policy is set, any deleted objects will be
* soft-deleted according to the time specified in the policy
*/
public static class SoftDeletePolicy implements Serializable {
private static final long serialVersionUID = -8100190443052242908L;
private Duration retentionDuration;
private OffsetDateTime effectiveTime;
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof SoftDeletePolicy)) {
return false;
}
SoftDeletePolicy that = (SoftDeletePolicy) o;
return Objects.equals(retentionDuration, that.retentionDuration)
&& Objects.equals(effectiveTime, that.effectiveTime);
}
@Override
public int hashCode() {
return Objects.hash(retentionDuration, effectiveTime);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("retentionDuration", retentionDuration)
.add("effectiveTime", effectiveTime)
.toString();
}
public static Builder newBuilder() {
return new Builder();
}
public Builder toBuilder() {
return new Builder().setRetentionDuration(retentionDuration).setEffectiveTime(effectiveTime);
}
private SoftDeletePolicy() {}
public SoftDeletePolicy(Builder builder) {
this.retentionDuration = builder.retentionDuration;
this.effectiveTime = builder.effectiveTime;
}
public Duration getRetentionDuration() {
return retentionDuration;
}
public OffsetDateTime getEffectiveTime() {
return effectiveTime;
}
public static final class Builder {
private Duration retentionDuration;
private OffsetDateTime effectiveTime;
/** Sets the length of time to retain soft-deleted objects for, expressed as a Duration */
public Builder setRetentionDuration(Duration retentionDuration) {
this.retentionDuration = retentionDuration;
return this;
}
/**
* Sets the time from which this soft-delete policy is effective. This is package-private
* because it can only be set by the backend.
*/
Builder setEffectiveTime(OffsetDateTime effectiveTime) {
this.effectiveTime = effectiveTime;
return this;
}
public SoftDeletePolicy build() {
return new SoftDeletePolicy(this);
}
}
}
/**
* Configuration for the Autoclass settings of a bucket.
*
* @see https://cloud.google.com/storage/docs/autoclass
*/
public static final class Autoclass implements Serializable {
private static final long serialVersionUID = -2378172222188072439L;
private final Boolean enabled;
private final OffsetDateTime toggleTime;
private final StorageClass terminalStorageClass;
private final OffsetDateTime terminalStorageClassUpdateTime;
private Autoclass(Builder builder) {
this.enabled = builder.enabled;
this.toggleTime = builder.toggleTime;
this.terminalStorageClass = builder.terminalStorageClass;
this.terminalStorageClassUpdateTime = builder.terminalStorageClassUpdateTime;
}
public Boolean getEnabled() {
return enabled;
}
public OffsetDateTime getToggleTime() {
return toggleTime;
}
public StorageClass getTerminalStorageClass() {
return terminalStorageClass;
}
public OffsetDateTime getTerminalStorageClassUpdateTime() {
return terminalStorageClassUpdateTime;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof Autoclass)) {
return false;
}
Autoclass autoclass = (Autoclass) o;
return Objects.equals(enabled, autoclass.enabled)
&& Objects.equals(toggleTime, autoclass.toggleTime)
&& Objects.equals(terminalStorageClass, autoclass.terminalStorageClass)
&& Objects.equals(
terminalStorageClassUpdateTime, autoclass.terminalStorageClassUpdateTime);
}
@Override
public int hashCode() {
return Objects.hash(
enabled, toggleTime, terminalStorageClass, terminalStorageClassUpdateTime);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("enabled", enabled)
.add("toggleTime", toggleTime)
.add("terminalStorageClass", terminalStorageClass)
.add("terminalStorageClassUpdateTime", terminalStorageClassUpdateTime)
.toString();
}
public static Builder newBuilder() {
return new Builder();
}
public Builder toBuilder() {
return newBuilder()
.setEnabled(enabled)
.setToggleTime(toggleTime)
.setTerminalStorageClass(terminalStorageClass)
.setTerminalStorageClassUpdateTime(terminalStorageClassUpdateTime);
}
public static final class Builder {
private Boolean enabled;
private OffsetDateTime toggleTime;
private StorageClass terminalStorageClass;
private OffsetDateTime terminalStorageClassUpdateTime;
/**
* Sets whether Autoclass is enabled for this bucket. Currently, autoclass can only be enabled
* at bucket create time. Any calls to update an existing Autoclass configuration must be to
* disable it, calls to enable Autoclass on an existing bucket will fail.
*/
public Builder setEnabled(Boolean enabled) {
this.enabled = enabled;
return this;
}
/**
* Sets the last time autoclass was toggled on or off. Set to package private because this
* should only be set by the backend.
*/
Builder setToggleTime(OffsetDateTime toggleTime) {
this.toggleTime = toggleTime;
return this;
}
/**
* When set to {@link StorageClass#NEARLINE}, Autoclass restricts transitions between Standard
* and Nearline storage classes only.
*
* When set to {@link StorageClass#ARCHIVE}, Autoclass allows transitions to Coldline and
* Archive as well.
*
*
Only valid values are {@code NEARLINE} and {@code ARCHIVE}.
*/
public Builder setTerminalStorageClass(StorageClass terminalStorageClass) {
this.terminalStorageClass = terminalStorageClass;
return this;
}
/**
* The time at which Autoclass terminal storage class was last updated for this bucket.
*
*
This is auto populated when the feature is enabled.
*/
Builder setTerminalStorageClassUpdateTime(OffsetDateTime terminalStorageClassUpdateTime) {
this.terminalStorageClassUpdateTime = terminalStorageClassUpdateTime;
return this;
}
public Autoclass build() {
return new Autoclass(this);
}
}
}
public static final class ObjectRetention implements Serializable {
private static final long serialVersionUID = 3948199339534287669L;
private Mode mode;
public Mode getMode() {
return mode;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof ObjectRetention)) {
return false;
}
ObjectRetention that = (ObjectRetention) o;
return Objects.equals(mode, that.mode);
}
@Override
public int hashCode() {
return Objects.hash(mode);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this).add("mode", mode).toString();
}
private ObjectRetention() {}
private ObjectRetention(Builder builder) {
this.mode = builder.mode;
}
public static Builder newBuilder() {
return new Builder();
}
public Builder toBuilder() {
return new Builder().setMode(this.mode);
}
public static final class Builder {
private Mode mode;
/** Sets the object retention mode. Can be Enabled or Disabled. */
public Builder setMode(Mode mode) {
this.mode = mode;
return this;
}
public ObjectRetention build() {
return new ObjectRetention(this);
}
}
public static final class Mode extends StringEnumValue {
private static final long serialVersionUID = 1973143582659557184L;
private Mode(String constant) {
super(constant);
}
private static final ApiFunction CONSTRUCTOR = Mode::new;
private static final StringEnumType type =
new StringEnumType<>(Mode.class, CONSTRUCTOR);
public static final Mode ENABLED = type.createAndRegister("Enabled");
public static final Mode DISABLED = type.createAndRegister("Disabled");
public static Mode valueOfStrict(String constant) {
return type.valueOfStrict(constant);
}
public static Mode valueOf(String constant) {
return type.valueOf(constant);
}
public static Mode[] values() {
return type.values();
}
}
}
/**
* The bucket's custom placement configuration for Custom Dual Regions. If using `location` is
* also required.
*/
public static class CustomPlacementConfig implements Serializable {
private static final long serialVersionUID = 7284488308696895602L;
private List dataLocations;
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof CustomPlacementConfig)) {
return false;
}
CustomPlacementConfig that = (CustomPlacementConfig) o;
return Objects.equals(dataLocations, that.dataLocations);
}
@Override
public int hashCode() {
return Objects.hash(dataLocations);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this).add("dataLocations", dataLocations).toString();
}
public static Builder newBuilder() {
return new Builder();
}
public Builder toBuilder() {
Builder builder = new Builder();
builder.dataLocations = dataLocations;
return builder;
}
public List getDataLocations() {
return dataLocations;
}
private CustomPlacementConfig(Builder builder) {
this.dataLocations = builder.dataLocations;
}
public static class Builder {
private List dataLocations;
/** A list of regions for custom placement configurations. */
public Builder setDataLocations(List dataLocations) {
this.dataLocations = dataLocations != null ? ImmutableList.copyOf(dataLocations) : null;
return this;
}
public CustomPlacementConfig build() {
return new CustomPlacementConfig(this);
}
}
}
/**
* The bucket's logging configuration, which defines the destination bucket and optional name
* prefix for the current bucket's logs.
*/
public static class Logging implements Serializable {
private static final long serialVersionUID = 5213268072569764596L;
private final String logBucket;
private final String logObjectPrefix;
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof Logging)) {
return false;
}
Logging logging = (Logging) o;
return Objects.equals(logBucket, logging.logBucket)
&& Objects.equals(logObjectPrefix, logging.logObjectPrefix);
}
@Override
public int hashCode() {
return Objects.hash(logBucket, logObjectPrefix);
}
public static Builder newBuilder() {
return new Builder();
}
public Builder toBuilder() {
Builder builder = new Builder();
builder.logBucket = logBucket;
builder.logObjectPrefix = logObjectPrefix;
return builder;
}
public String getLogBucket() {
return logBucket;
}
public String getLogObjectPrefix() {
return logObjectPrefix;
}
private Logging(Builder builder) {
this.logBucket = builder.logBucket;
this.logObjectPrefix = builder.logObjectPrefix;
}
public static class Builder {
private String logBucket;
private String logObjectPrefix;
/** The destination bucket where the current bucket's logs should be placed. */
public Builder setLogBucket(String logBucket) {
this.logBucket = logBucket;
return this;
}
/** A prefix for log object names. */
public Builder setLogObjectPrefix(String logObjectPrefix) {
this.logObjectPrefix = logObjectPrefix;
return this;
}
/** Builds an {@code Logging} object */
public Logging build() {
return new Logging(this);
}
}
}
/** The bucket's hierarchical namespace (Folders) configuration. Enable this to use HNS. */
public static final class HierarchicalNamespace implements Serializable {
private static final long serialVersionUID = 5932926691444613101L;
private Boolean enabled;
public Boolean getEnabled() {
return enabled;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof HierarchicalNamespace)) {
return false;
}
HierarchicalNamespace that = (HierarchicalNamespace) o;
return Objects.equals(enabled, that.enabled);
}
@Override
public int hashCode() {
return Objects.hash(enabled);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this).add("enabled", enabled).toString();
}
private HierarchicalNamespace() {}
private HierarchicalNamespace(Builder builder) {
this.enabled = builder.enabled;
}
public static Builder newBuilder() {
return new Builder();
}
public Builder toBuilder() {
return newBuilder().setEnabled(enabled);
}
public static final class Builder {
private Boolean enabled;
/**
* Sets whether Hierarchical Namespace (Folders) is enabled for this bucket. This can only be
* enabled at bucket create time. If this is enabled, Uniform Bucket-Level Access must also be
* enabled.
*/
public Builder setEnabled(Boolean enabled) {
this.enabled = enabled;
return this;
}
public HierarchicalNamespace build() {
return new HierarchicalNamespace(this);
}
}
}
/**
* Lifecycle rule for a bucket. Allows supported Actions, such as deleting and changing storage
* class, to be executed when certain Conditions are met.
*
* Versions 1.50.0-1.111.2 of this library don’t support the CustomTimeBefore,
* DaysSinceCustomTime, DaysSinceNoncurrentTime and NoncurrentTimeBefore lifecycle conditions. To
* read GCS objects with those lifecycle conditions, update your Java client library to the latest
* version.
*
* @see Object Lifecycle
* Management
*/
public static class LifecycleRule implements Serializable {
private static final long serialVersionUID = 8685745573894069326L;
private final LifecycleAction lifecycleAction;
private final LifecycleCondition lifecycleCondition;
public LifecycleRule(LifecycleAction action, LifecycleCondition condition) {
if (condition.getIsLive() == null
&& condition.getAge() == null
&& condition.getCreatedBefore() == null
&& condition.getMatchesStorageClass() == null
&& condition.getNumberOfNewerVersions() == null
&& condition.getDaysSinceNoncurrentTime() == null
&& condition.getNoncurrentTimeBefore() == null
&& condition.getCustomTimeBefore() == null
&& condition.getDaysSinceCustomTime() == null
&& condition.getMatchesPrefix() == null
&& condition.getMatchesSuffix() == null) {
log.warning(
"Creating a lifecycle condition with no supported conditions:\n"
+ this
+ "\nAttempting to update with this rule may cause errors. Please update "
+ " to the latest version of google-cloud-storage");
}
this.lifecycleAction = action;
this.lifecycleCondition = condition;
}
public LifecycleAction getAction() {
return lifecycleAction;
}
public LifecycleCondition getCondition() {
return lifecycleCondition;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("lifecycleAction", lifecycleAction)
.add("lifecycleCondition", lifecycleCondition)
.toString();
}
@Override
public int hashCode() {
return Objects.hash(lifecycleAction, lifecycleCondition);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof LifecycleRule)) {
return false;
}
LifecycleRule that = (LifecycleRule) o;
return Objects.equals(lifecycleAction, that.lifecycleAction)
&& Objects.equals(lifecycleCondition, that.lifecycleCondition);
}
/**
* Condition for a Lifecycle rule, specifies under what criteria an Action should be executed.
*
* @see Object Lifecycle
* Management
*/
public static class LifecycleCondition implements Serializable {
private static final long serialVersionUID = 7127585850045827932L;
private final Integer age;
private final OffsetDateTime createdBefore;
private final Integer numberOfNewerVersions;
private final Boolean isLive;
private final List matchesStorageClass;
private final Integer daysSinceNoncurrentTime;
private final OffsetDateTime noncurrentTimeBefore;
private final OffsetDateTime customTimeBefore;
private final Integer daysSinceCustomTime;
private final List matchesPrefix;
private final List matchesSuffix;
private LifecycleCondition(Builder builder) {
this.age = builder.age;
this.createdBefore = builder.createdBefore;
this.numberOfNewerVersions = builder.numberOfNewerVersions;
this.isLive = builder.isLive;
this.matchesStorageClass = builder.matchesStorageClass;
this.daysSinceNoncurrentTime = builder.daysSinceNoncurrentTime;
this.noncurrentTimeBefore = builder.noncurrentTimeBefore;
this.customTimeBefore = builder.customTimeBefore;
this.daysSinceCustomTime = builder.daysSinceCustomTime;
this.matchesPrefix = builder.matchesPrefix;
this.matchesSuffix = builder.matchesSuffix;
}
public Builder toBuilder() {
return newBuilder()
.setAge(this.age)
.setCreatedBeforeOffsetDateTime(this.createdBefore)
.setNumberOfNewerVersions(this.numberOfNewerVersions)
.setIsLive(this.isLive)
.setMatchesStorageClass(this.matchesStorageClass)
.setDaysSinceNoncurrentTime(this.daysSinceNoncurrentTime)
.setNoncurrentTimeBeforeOffsetDateTime(this.noncurrentTimeBefore)
.setCustomTimeBeforeOffsetDateTime(this.customTimeBefore)
.setDaysSinceCustomTime(this.daysSinceCustomTime)
.setMatchesPrefix(this.matchesPrefix)
.setMatchesSuffix(this.matchesSuffix);
}
public static Builder newBuilder() {
return new Builder();
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("age", age)
.add("createBefore", createdBefore)
.add("numberofNewerVersions", numberOfNewerVersions)
.add("isLive", isLive)
.add("matchesStorageClass", matchesStorageClass)
.add("daysSinceNoncurrentTime", daysSinceNoncurrentTime)
.add("noncurrentTimeBefore", noncurrentTimeBefore)
.add("customTimeBefore", customTimeBefore)
.add("daysSinceCustomTime", daysSinceCustomTime)
.add("matchesPrefix", matchesPrefix)
.add("matchesSuffix", matchesSuffix)
.toString();
}
public Integer getAge() {
return age;
}
/** @deprecated Use {@link #getCreatedBeforeOffsetDateTime()} */
@Deprecated
public DateTime getCreatedBefore() {
return Utils.dateTimeCodec.nullable().encode(createdBefore);
}
/**
* Returns the date and offset from UTC for this condition. If a time other than 00:00:00.000
* is present in the value, GCS will truncate to 00:00:00.000.
*/
public OffsetDateTime getCreatedBeforeOffsetDateTime() {
return createdBefore;
}
public Integer getNumberOfNewerVersions() {
return numberOfNewerVersions;
}
public Boolean getIsLive() {
return isLive;
}
public List getMatchesStorageClass() {
return matchesStorageClass;
}
/** Returns the number of days elapsed since the noncurrent timestamp of an object. */
public Integer getDaysSinceNoncurrentTime() {
return daysSinceNoncurrentTime;
}
/**
* Returns the date in RFC 3339 format with only the date part (for instance, "2013-01-15").
*
* @deprecated Use {@link #getNoncurrentTimeBeforeOffsetDateTime()}
*/
@Deprecated
public DateTime getNoncurrentTimeBefore() {
return Utils.dateTimeCodec.nullable().encode(noncurrentTimeBefore);
}
/**
* Returns the date and offset from UTC for this condition. If a time other than 00:00:00.000
* is present in the value, GCS will truncate to 00:00:00.000.
*/
public OffsetDateTime getNoncurrentTimeBeforeOffsetDateTime() {
return noncurrentTimeBefore;
}
/**
* Returns the date in RFC 3339 format with only the date part (for instance, "2013-01-15").
*
* @deprecated Use {@link #getCustomTimeBeforeOffsetDateTime()}
*/
@Deprecated
public DateTime getCustomTimeBefore() {
return Utils.dateTimeCodec.nullable().encode(customTimeBefore);
}
/**
* Returns the date and offset from UTC for this condition. If a time other than 00:00:00.000
* is present in the value, GCS will truncate to 00:00:00.000.
*/
public OffsetDateTime getCustomTimeBeforeOffsetDateTime() {
return customTimeBefore;
}
/** Returns the number of days elapsed since the user-specified timestamp set on an object. */
public Integer getDaysSinceCustomTime() {
return daysSinceCustomTime;
}
public List getMatchesPrefix() {
return matchesPrefix;
}
public List getMatchesSuffix() {
return matchesSuffix;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof LifecycleCondition)) {
return false;
}
LifecycleCondition that = (LifecycleCondition) o;
return Objects.equals(age, that.age)
&& Objects.equals(createdBefore, that.createdBefore)
&& Objects.equals(numberOfNewerVersions, that.numberOfNewerVersions)
&& Objects.equals(isLive, that.isLive)
&& Objects.equals(matchesStorageClass, that.matchesStorageClass)
&& Objects.equals(daysSinceNoncurrentTime, that.daysSinceNoncurrentTime)
&& Objects.equals(noncurrentTimeBefore, that.noncurrentTimeBefore)
&& Objects.equals(customTimeBefore, that.customTimeBefore)
&& Objects.equals(daysSinceCustomTime, that.daysSinceCustomTime)
&& Objects.equals(matchesPrefix, that.matchesPrefix)
&& Objects.equals(matchesSuffix, that.matchesSuffix);
}
@Override
public int hashCode() {
return Objects.hash(
age,
createdBefore,
numberOfNewerVersions,
isLive,
matchesStorageClass,
daysSinceNoncurrentTime,
noncurrentTimeBefore,
customTimeBefore,
daysSinceCustomTime,
matchesPrefix,
matchesSuffix);
}
/** Builder for {@code LifecycleCondition}. */
public static class Builder {
private Integer age;
private OffsetDateTime createdBefore;
private Integer numberOfNewerVersions;
private Boolean isLive;
private List matchesStorageClass;
private Integer daysSinceNoncurrentTime;
private OffsetDateTime noncurrentTimeBefore;
private OffsetDateTime customTimeBefore;
private Integer daysSinceCustomTime;
private List matchesPrefix;
private List matchesSuffix;
private Builder() {}
/**
* Sets the age in days. This condition is satisfied when a Blob reaches the specified age
* (in days). When you specify the Age condition, you are specifying a Time to Live (TTL)
* for objects in a bucket with lifecycle management configured. The time when the Age
* condition is considered to be satisfied is calculated by adding the specified value to
* the object creation time.
*/
public Builder setAge(Integer age) {
this.age = age;
return this;
}
/**
* Sets the date a Blob should be created before for an Action to be executed. Note that
* only the date will be considered, if the time is specified it will be truncated. This
* condition is satisfied when an object is created before midnight of the specified date in
* UTC.
*
* @deprecated Use {@link #setCreatedBeforeOffsetDateTime(OffsetDateTime)}
*/
@Deprecated
public Builder setCreatedBefore(DateTime createdBefore) {
return setCreatedBeforeOffsetDateTime(
Utils.dateTimeCodec.nullable().decode(createdBefore));
}
/**
* Sets the date a Blob should be created before for an Action to be executed. Note that
* only the date will be considered, if the time is specified it will be truncated. This
* condition is satisfied when an object is created before midnight of the specified date in
* UTC.
*/
public Builder setCreatedBeforeOffsetDateTime(OffsetDateTime createdBefore) {
this.createdBefore = createdBefore;
return this;
}
/**
* Sets the number of newer versions a Blob should have for an Action to be executed.
* Relevant only when versioning is enabled on a bucket. *
*/
public Builder setNumberOfNewerVersions(Integer numberOfNewerVersions) {
this.numberOfNewerVersions = numberOfNewerVersions;
return this;
}
/**
* Sets an isLive Boolean condition. If the value is true, this lifecycle condition matches
* only live Blobs; if the value is false, it matches only archived objects. For the
* purposes of this condition, Blobs in non-versioned buckets are considered live.
*/
public Builder setIsLive(Boolean live) {
this.isLive = live;
return this;
}
/**
* Sets a list of Storage Classes for a objects that satisfy the condition to execute the
* Action. *
*/
public Builder setMatchesStorageClass(List matchesStorageClass) {
this.matchesStorageClass = matchesStorageClass;
return this;
}
/**
* Sets the number of days elapsed since the noncurrent timestamp of an object. The
* condition is satisfied if the days elapsed is at least this number. This condition is
* relevant only for versioned objects. The value of the field must be a nonnegative
* integer. If it's zero, the object version will become eligible for Lifecycle action as
* soon as it becomes noncurrent.
*/
public Builder setDaysSinceNoncurrentTime(Integer daysSinceNoncurrentTime) {
this.daysSinceNoncurrentTime = daysSinceNoncurrentTime;
return this;
}
/**
* Sets the date in RFC 3339 format with only the date part (for instance, "2013-01-15").
* Note that only date part will be considered, if the time is specified it will be
* truncated. This condition is satisfied when the noncurrent time on an object is before
* this date. This condition is relevant only for versioned objects.
*
* @deprecated Use {@link #setNoncurrentTimeBeforeOffsetDateTime(OffsetDateTime)}
*/
@Deprecated
public Builder setNoncurrentTimeBefore(DateTime noncurrentTimeBefore) {
return setNoncurrentTimeBeforeOffsetDateTime(
Utils.dateTimeCodec.nullable().decode(noncurrentTimeBefore));
}
/**
* Sets the date with only the date part (for instance, "2013-01-15"). Note that only date
* part will be considered, if the time is specified it will be truncated. This condition is
* satisfied when the noncurrent time on an object is before this date. This condition is
* relevant only for versioned objects.
*/
public Builder setNoncurrentTimeBeforeOffsetDateTime(OffsetDateTime noncurrentTimeBefore) {
this.noncurrentTimeBefore = noncurrentTimeBefore;
return this;
}
/**
* Sets the date in RFC 3339 format with only the date part (for instance, "2013-01-15").
* Note that only date part will be considered, if the time is specified it will be
* truncated. This condition is satisfied when the custom time on an object is before this
* date in UTC.
*
* @deprecated Use {@link #setCustomTimeBeforeOffsetDateTime(OffsetDateTime)}
*/
@Deprecated
public Builder setCustomTimeBefore(DateTime customTimeBefore) {
return setCustomTimeBeforeOffsetDateTime(
Utils.dateTimeCodec.nullable().decode(customTimeBefore));
}
/**
* Sets the date with only the date part (for instance, "2013-01-15"). Note that only date
* part will be considered, if the time is specified it will be truncated. This condition is
* satisfied when the custom time on an object is before this date in UTC.
*/
public Builder setCustomTimeBeforeOffsetDateTime(OffsetDateTime customTimeBefore) {
this.customTimeBefore = customTimeBefore;
return this;
}
/**
* Sets the number of days elapsed since the user-specified timestamp set on an object. The
* condition is satisfied if the days elapsed is at least this number. If no custom
* timestamp is specified on an object, the condition does not apply.
*/
public Builder setDaysSinceCustomTime(Integer daysSinceCustomTime) {
this.daysSinceCustomTime = daysSinceCustomTime;
return this;
}
/**
* Sets the list of prefixes. If any prefix matches the beginning of the object’s name, this
* portion of the condition is satisfied for that object.
*/
public Builder setMatchesPrefix(List matchesPrefix) {
this.matchesPrefix = matchesPrefix != null ? ImmutableList.copyOf(matchesPrefix) : null;
return this;
}
/**
* Sets the list of suffixes. If any suffix matches the end of the object’s name, this
* portion of the condition is satisfied for that object.
*/
public Builder setMatchesSuffix(List matchesSuffix) {
this.matchesSuffix = matchesSuffix != null ? ImmutableList.copyOf(matchesSuffix) : null;
return this;
}
/** Builds a {@code LifecycleCondition} object. * */
public LifecycleCondition build() {
return new LifecycleCondition(this);
}
}
}
/**
* Base class for the Action to take when a Lifecycle Condition is met. Supported Actions are
* expressed as subclasses of this class, accessed by static factory methods.
*/
public static class LifecycleAction implements Serializable {
private static final long serialVersionUID = -816170697779323819L;
private final String actionType;
public LifecycleAction(String actionType) {
this.actionType = actionType;
}
public String getActionType() {
return actionType;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this).add("actionType", getActionType()).toString();
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof LifecycleAction)) {
return false;
}
LifecycleAction that = (LifecycleAction) o;
return Objects.equals(actionType, that.actionType);
}
@Override
public int hashCode() {
return Objects.hash(actionType);
}
/**
* Creates a new {@code DeleteLifecycleAction}. Blobs that meet the Condition associated with
* this action will be deleted.
*/
public static DeleteLifecycleAction newDeleteAction() {
return new DeleteLifecycleAction();
}
/**
* Creates a new {@code SetStorageClassLifecycleAction}. A Blob's storage class that meets the
* action's conditions will be changed to the specified storage class.
*
* @param storageClass The new storage class to use when conditions are met for this action.
*/
public static SetStorageClassLifecycleAction newSetStorageClassAction(
@NonNull StorageClass storageClass) {
return new SetStorageClassLifecycleAction(storageClass);
}
/**
* Create a new {@code AbortIncompleteMPUAction}. An incomplete multipart upload will be
* aborted when the multipart upload meets the specified condition. Age is the only condition
* supported for this action. See: https://cloud.google.com/storage/docs/lifecycle##abort-mpu
*/
public static LifecycleAction newAbortIncompleteMPUploadAction() {
return new AbortIncompleteMPUAction();
}
/**
* Creates a new {@code LifecycleAction}, with no specific supported action associated with
* it. This is only intended as a "backup" for when the library doesn't recognize the type,
* and should generally not be used, instead use the supported actions, and upgrade the
* library if necessary to get new supported actions.
*/
public static LifecycleAction newLifecycleAction(@NonNull String actionType) {
return new LifecycleAction(actionType);
}
}
public static class DeleteLifecycleAction extends LifecycleAction {
public static final String TYPE = "Delete";
private static final long serialVersionUID = 4235058923106460876L;
private DeleteLifecycleAction() {
super(TYPE);
}
}
public static class SetStorageClassLifecycleAction extends LifecycleAction {
public static final String TYPE = "SetStorageClass";
private static final long serialVersionUID = 1235008830965208895L;
private final StorageClass storageClass;
private SetStorageClassLifecycleAction(StorageClass storageClass) {
super(TYPE);
this.storageClass = storageClass;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("actionType", getActionType())
.add("storageClass", storageClass.name())
.toString();
}
public StorageClass getStorageClass() {
return storageClass;
}
}
public static class AbortIncompleteMPUAction extends LifecycleAction {
public static final String TYPE = "AbortIncompleteMultipartUpload";
private static final long serialVersionUID = 8158049841366366988L;
private AbortIncompleteMPUAction() {
super(TYPE);
}
}
}
/**
* Base class for bucket's delete rules. Allows to configure automatic deletion of blobs and blobs
* versions.
*
* @see Object Lifecycle Management
* @deprecated Use a {@code LifecycleRule} with a {@code DeleteLifecycleAction} and a {@code
* LifecycleCondition} which is equivalent to a subclass of DeleteRule instead.
*/
@Deprecated
public abstract static class DeleteRule implements Serializable {
private static final long serialVersionUID = -2831684017163653163L;
static final String SUPPORTED_ACTION = "Delete";
private final Type type;
public enum Type {
AGE,
CREATE_BEFORE,
NUM_NEWER_VERSIONS,
IS_LIVE,
UNKNOWN
}
DeleteRule(Type type) {
this.type = type;
}
public Type getType() {
return type;
}
@Override
public int hashCode() {
return Objects.hash(type);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof DeleteRule)) {
return false;
}
DeleteRule that = (DeleteRule) o;
return type == that.type;
}
}
/**
* Delete rule class that sets a Time To Live for blobs in the bucket.
*
* @see Object Lifecycle Management
* @deprecated Use a {@code LifecycleRule} with a {@code DeleteLifecycleAction} and use {@code
* LifecycleCondition.Builder.setAge} instead.
* For example, {@code new DeleteLifecycleAction(1)} is equivalent to {@code new
* LifecycleRule( LifecycleAction.newDeleteAction(),
* LifecycleCondition.newBuilder().setAge(1).build()))}
*/
@Deprecated
public static class AgeDeleteRule extends DeleteRule {
private static final long serialVersionUID = 8655342969048652720L;
private final int daysToLive;
/**
* Creates an {@code AgeDeleteRule} object.
*
* @param daysToLive blobs' Time To Live expressed in days. The time when the age condition is
* considered to be satisfied is computed by adding {@code daysToLive} days to the midnight
* following blob's creation time in UTC.
*/
public AgeDeleteRule(int daysToLive) {
super(Type.AGE);
this.daysToLive = daysToLive;
}
public int getDaysToLive() {
return daysToLive;
}
}
static class RawDeleteRule extends DeleteRule {
private static final long serialVersionUID = -3490275955461147025L;
private transient Rule rule;
RawDeleteRule(Rule rule) {
super(Type.UNKNOWN);
this.rule = rule;
}
private void writeObject(ObjectOutputStream out) throws IOException {
out.defaultWriteObject();
out.writeUTF(rule.toString());
}
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
in.defaultReadObject();
rule = new JacksonFactory().fromString(in.readUTF(), Rule.class);
}
Rule getRule() {
return rule;
}
}
/**
* Delete rule class for blobs in the bucket that have been created before a certain date.
*
* @see Object Lifecycle Management
* @deprecated Use a {@code LifecycleRule} with an action {@code DeleteLifecycleAction} and a
* condition {@code LifecycleCondition.Builder.setCreatedBefore} instead.
*/
@Deprecated
public static class CreatedBeforeDeleteRule extends DeleteRule {
private static final long serialVersionUID = -2941931783781989505L;
private final OffsetDateTime time;
/**
* Creates an {@code CreatedBeforeDeleteRule} object.
*
* @param timeMillis a date in UTC. Blobs that have been created before midnight of the provided
* date meet the delete condition
* @deprecated Use {@link #CreatedBeforeDeleteRule(OffsetDateTime)} instead
*/
@Deprecated
public CreatedBeforeDeleteRule(long timeMillis) {
this(millisUtcCodec.encode(timeMillis));
}
/**
* Creates an {@code CreatedBeforeDeleteRule} object.
*
* @param time Blobs that have been created before midnight of the provided date meet the delete
* condition
*/
public CreatedBeforeDeleteRule(OffsetDateTime time) {
super(Type.CREATE_BEFORE);
this.time = time;
}
/** @deprecated {@link #getTime()} */
@Deprecated
public long getTimeMillis() {
return millisUtcCodec.decode(time);
}
public OffsetDateTime getTime() {
return time;
}
}
/**
* Delete rule class for versioned blobs. Specifies when to delete a blob's version according to
* the number of available newer versions for that blob.
*
* @see Object Lifecycle Management
* @deprecated Use a {@code LifecycleRule} with a {@code DeleteLifecycleAction} and a condition
* {@code LifecycleCondition.Builder.setNumberOfNewerVersions} instead.
*/
@Deprecated
public static class NumNewerVersionsDeleteRule extends DeleteRule {
private static final long serialVersionUID = 8984956956307794724L;
private final int numNewerVersions;
/**
* Creates an {@code NumNewerVersionsDeleteRule} object.
*
* @param numNewerVersions the number of newer versions. A blob's version meets the delete
* condition when {@code numNewerVersions} newer versions are available.
*/
public NumNewerVersionsDeleteRule(int numNewerVersions) {
super(Type.NUM_NEWER_VERSIONS);
this.numNewerVersions = numNewerVersions;
}
public int getNumNewerVersions() {
return numNewerVersions;
}
}
/**
* Delete rule class to distinguish between live and archived blobs.
*
* @see Object Lifecycle Management
* @deprecated Use a {@code LifecycleRule} with a {@code DeleteLifecycleAction} and a condition
* {@code LifecycleCondition.Builder.setIsLive} instead.
*/
@Deprecated
public static class IsLiveDeleteRule extends DeleteRule {
private static final long serialVersionUID = 6769701586197631153L;
private final boolean isLive;
/**
* Creates an {@code IsLiveDeleteRule} object.
*
* @param isLive if set to {@code true} live blobs meet the delete condition. If set to {@code
* false} delete condition is met by archived blobs.
*/
public IsLiveDeleteRule(boolean isLive) {
super(Type.IS_LIVE);
this.isLive = isLive;
}
public boolean isLive() {
return isLive;
}
}
/** Builder for {@code BucketInfo}. */
public abstract static class Builder {
Builder() {}
abstract Builder setProject(String project);
/** Sets the bucket's name. */
public abstract Builder setName(String name);
abstract Builder setGeneratedId(String generatedId);
abstract Builder setOwner(Acl.Entity owner);
abstract Builder setSelfLink(String selfLink);
/**
* Sets whether a user accessing the bucket or an object it contains should assume the transit
* costs related to the access.
*/
public abstract Builder setRequesterPays(Boolean requesterPays);
/**
* Sets whether versioning should be enabled for this bucket. When set to true, versioning is
* fully enabled.
*/
public abstract Builder setVersioningEnabled(Boolean enable);
/**
* Sets the bucket's website index page. Behaves as the bucket's directory index where missing
* blobs are treated as potential directories.
*/
public abstract Builder setIndexPage(String indexPage);
/** Sets the custom object to return when a requested resource is not found. */
public abstract Builder setNotFoundPage(String notFoundPage);
/**
* Sets the bucket's lifecycle configuration as a number of delete rules.
*
* @deprecated Use {@link #setLifecycleRules(Iterable)} instead, as in {@code
* setLifecycleRules(Collections.singletonList( new BucketInfo.LifecycleRule(
* LifecycleAction.newDeleteAction(), LifecycleCondition.newBuilder().setAge(5).build())));}
*/
@Deprecated
public abstract Builder setDeleteRules(Iterable rules);
/**
* Sets the bucket's lifecycle configuration as a number of lifecycle rules, consisting of an
* action and a condition.
*
* @see Object Lifecycle
* Management
*/
public abstract Builder setLifecycleRules(Iterable rules);
/** Deletes the lifecycle rules of this bucket. */
public abstract Builder deleteLifecycleRules();
/**
* Sets the bucket's Recovery Point Objective (RPO). This can only be set for a dual-region
* bucket, and determines the speed at which data will be replicated between regions. See the
* {@code Rpo} class for supported values, and here for additional
* details.
*/
public abstract Builder setRpo(Rpo rpo);
/**
* Sets the bucket's storage class. This defines how blobs in the bucket are stored and
* determines the SLA and the cost of storage. A list of supported values is available here.
*/
public abstract Builder setStorageClass(StorageClass storageClass);
/**
* Sets the bucket's location. Data for blobs in the bucket resides in physical storage within
* this region or regions. A list of supported values is available here.
*/
public abstract Builder setLocation(String location);
abstract Builder setEtag(String etag);
/** @deprecated {@link #setCreateTimeOffsetDateTime(OffsetDateTime)} */
@Deprecated
abstract Builder setCreateTime(Long createTime);
Builder setCreateTimeOffsetDateTime(OffsetDateTime createTime) {
// provide an implementation for source and binary compatibility which we override ourselves
setCreateTime(millisOffsetDateTimeCodec.decode(createTime));
return this;
}
/** @deprecated {@link #setUpdateTimeOffsetDateTime(OffsetDateTime)} */
@Deprecated
abstract Builder setUpdateTime(Long updateTime);
Builder setUpdateTimeOffsetDateTime(OffsetDateTime updateTime) {
// provide an implementation for source and binary compatibility which we override ourselves
setCreateTime(millisOffsetDateTimeCodec.decode(updateTime));
return this;
}
abstract Builder setMetageneration(Long metageneration);
abstract Builder setLocationType(String locationType);
/**
* Sets the bucket's Cross-Origin Resource Sharing (CORS) configuration.
*
* @see Cross-Origin Resource
* Sharing (CORS)
*/
public abstract Builder setCors(Iterable cors);
/**
* Sets the bucket's access control configuration.
*
* @see
* About Access Control Lists
*/
public abstract Builder setAcl(Iterable acl);
/**
* Sets the default access control configuration to apply to bucket's blobs when no other
* configuration is specified.
*
* @see
* About Access Control Lists
*/
public abstract Builder setDefaultAcl(Iterable acl);
/** Sets the label of this bucket. */
public abstract Builder setLabels(@Nullable Map<@NonNull String, @Nullable String> labels);
/** Sets the default Cloud KMS key name for this bucket. */
public abstract Builder setDefaultKmsKeyName(String defaultKmsKeyName);
/** Sets the default event-based hold for this bucket. */
@BetaApi
public abstract Builder setDefaultEventBasedHold(Boolean defaultEventBasedHold);
/** @deprecated {@link #setRetentionEffectiveTimeOffsetDateTime(OffsetDateTime)} */
@BetaApi
@Deprecated
abstract Builder setRetentionEffectiveTime(Long retentionEffectiveTime);
@BetaApi
Builder setRetentionEffectiveTimeOffsetDateTime(OffsetDateTime retentionEffectiveTime) {
return setRetentionEffectiveTime(millisOffsetDateTimeCodec.decode(retentionEffectiveTime));
}
@BetaApi
abstract Builder setRetentionPolicyIsLocked(Boolean retentionPolicyIsLocked);
/**
* If policy is not locked this value can be cleared, increased, and decreased. If policy is
* locked the retention period can only be increased.
*
* @deprecated Use {@link #setRetentionPeriodDuration(Duration)}
*/
@BetaApi
@Deprecated
public abstract Builder setRetentionPeriod(Long retentionPeriod);
/**
* If policy is not locked this value can be cleared, increased, and decreased. If policy is
* locked the retention period can only be increased.
*/
@BetaApi
public Builder setRetentionPeriodDuration(Duration retentionPeriod) {
return setRetentionPeriod(nullableDurationSecondsCodec.encode(retentionPeriod));
}
/**
* Sets the IamConfiguration to specify whether IAM access should be enabled.
*
* @see Bucket Policy
* Only
*/
@BetaApi
public abstract Builder setIamConfiguration(IamConfiguration iamConfiguration);
public abstract Builder setAutoclass(Autoclass autoclass);
public abstract Builder setLogging(Logging logging);
public abstract Builder setCustomPlacementConfig(CustomPlacementConfig customPlacementConfig);
public abstract Builder setHierarchicalNamespace(HierarchicalNamespace hierarchicalNamespace);
abstract Builder setObjectRetention(ObjectRetention objectRetention);
public abstract Builder setSoftDeletePolicy(SoftDeletePolicy softDeletePolicy);
/** Creates a {@code BucketInfo} object. */
public abstract BucketInfo build();
abstract Builder clearGeneratedId();
abstract Builder clearProject();
abstract Builder clearName();
abstract Builder clearOwner();
abstract Builder clearSelfLink();
abstract Builder clearRequesterPays();
abstract Builder clearVersioningEnabled();
abstract Builder clearIndexPage();
abstract Builder clearNotFoundPage();
abstract Builder clearLifecycleRules();
abstract Builder clearRpo();
abstract Builder clearStorageClass();
abstract Builder clearLocation();
abstract Builder clearEtag();
abstract Builder clearCreateTime();
abstract Builder clearUpdateTime();
abstract Builder clearMetageneration();
abstract Builder clearCors();
abstract Builder clearAcl();
abstract Builder clearDefaultAcl();
abstract Builder clearLabels();
abstract Builder clearDefaultKmsKeyName();
abstract Builder clearDefaultEventBasedHold();
abstract Builder clearRetentionEffectiveTime();
abstract Builder clearRetentionPolicyIsLocked();
abstract Builder clearRetentionPeriod();
abstract Builder clearIamConfiguration();
abstract Builder clearLocationType();
abstract Builder clearLogging();
abstract Builder clearCustomPlacementConfig();
}
static final class BuilderImpl extends Builder {
private String generatedId;
private String project;
private String name;
private Acl.Entity owner;
private String selfLink;
private Boolean requesterPays;
private Boolean versioningEnabled;
private String indexPage;
private String notFoundPage;
@Nullable private List lifecycleRules;
private Rpo rpo;
private StorageClass storageClass;
private String location;
private String etag;
private OffsetDateTime createTime;
private OffsetDateTime updateTime;
private Long metageneration;
private List cors;
private List acl;
private List defaultAcl;
private Map labels;
private String defaultKmsKeyName;
private Boolean defaultEventBasedHold;
private OffsetDateTime retentionEffectiveTime;
private Boolean retentionPolicyIsLocked;
private Duration retentionPeriod;
private IamConfiguration iamConfiguration;
private Autoclass autoclass;
private String locationType;
private Logging logging;
private CustomPlacementConfig customPlacementConfig;
private ObjectRetention objectRetention;
private SoftDeletePolicy softDeletePolicy;
private HierarchicalNamespace hierarchicalNamespace;
private final ImmutableSet.Builder modifiedFields = ImmutableSet.builder();
BuilderImpl(String name) {
this.name = name;
}
BuilderImpl(BucketInfo bucketInfo) {
generatedId = bucketInfo.generatedId;
project = bucketInfo.project;
name = bucketInfo.name;
etag = bucketInfo.etag;
createTime = bucketInfo.createTime;
updateTime = bucketInfo.updateTime;
metageneration = bucketInfo.metageneration;
location = bucketInfo.location;
rpo = bucketInfo.rpo;
storageClass = bucketInfo.storageClass;
cors = bucketInfo.cors;
acl = bucketInfo.acl;
defaultAcl = bucketInfo.defaultAcl;
owner = bucketInfo.owner;
selfLink = bucketInfo.selfLink;
versioningEnabled = bucketInfo.versioningEnabled;
indexPage = bucketInfo.indexPage;
notFoundPage = bucketInfo.notFoundPage;
lifecycleRules = bucketInfo.lifecycleRules;
labels = bucketInfo.labels;
requesterPays = bucketInfo.requesterPays;
defaultKmsKeyName = bucketInfo.defaultKmsKeyName;
defaultEventBasedHold = bucketInfo.defaultEventBasedHold;
retentionEffectiveTime = bucketInfo.retentionEffectiveTime;
retentionPolicyIsLocked = bucketInfo.retentionPolicyIsLocked;
retentionPeriod = bucketInfo.retentionPeriod;
iamConfiguration = bucketInfo.iamConfiguration;
autoclass = bucketInfo.autoclass;
locationType = bucketInfo.locationType;
logging = bucketInfo.logging;
customPlacementConfig = bucketInfo.customPlacementConfig;
objectRetention = bucketInfo.objectRetention;
softDeletePolicy = bucketInfo.softDeletePolicy;
hierarchicalNamespace = bucketInfo.hierarchicalNamespace;
}
@Override
public Builder setName(String name) {
this.name = checkNotNull(name);
return this;
}
@Override
Builder setProject(String project) {
this.project = project;
return this;
}
@Override
Builder setGeneratedId(String generatedId) {
this.generatedId = generatedId;
return this;
}
@Override
Builder setOwner(Acl.Entity owner) {
if (!Objects.equals(this.owner, owner)) {
modifiedFields.add(BucketField.OWNER);
}
this.owner = owner;
return this;
}
@Override
Builder setSelfLink(String selfLink) {
this.selfLink = selfLink;
return this;
}
@Override
public Builder setVersioningEnabled(Boolean enable) {
Boolean tmp = firstNonNull(enable, Data.nullOf(Boolean.class));
if (!Objects.equals(this.versioningEnabled, tmp)) {
modifiedFields.add(BucketField.VERSIONING);
}
this.versioningEnabled = tmp;
return this;
}
@Override
public Builder setRequesterPays(Boolean enable) {
Boolean tmp = firstNonNull(enable, Data.nullOf(Boolean.class));
if (!Objects.equals(this.requesterPays, tmp)) {
modifiedFields.add(BucketField.BILLING);
}
this.requesterPays = tmp;
return this;
}
@Override
public Builder setIndexPage(String indexPage) {
if (!Objects.equals(this.indexPage, indexPage)) {
modifiedFields.add(BucketField.WEBSITE);
}
this.indexPage = indexPage;
return this;
}
@Override
public Builder setNotFoundPage(String notFoundPage) {
if (!Objects.equals(this.notFoundPage, notFoundPage)) {
modifiedFields.add(BucketField.WEBSITE);
}
this.notFoundPage = notFoundPage;
return this;
}
/** @deprecated Use {@code setLifecycleRules} method instead. * */
@Override
@Deprecated
public Builder setDeleteRules(Iterable rules) {
// if the provided rules are null or empty clear all current delete rules
if (rules == null) {
return clearDeleteLifecycleRules();
} else {
ArrayList deleteRules = newArrayList(rules);
if (deleteRules.isEmpty()) {
if (lifecycleRules != null) {
return clearDeleteLifecycleRules();
} else {
lifecycleRules = ImmutableList.of();
return this;
}
} else {
// if the provided rules are non-empty, replace all existing delete rules
Stream newDeleteRules =
deleteRules.stream().map(BackwardCompatibilityUtils.deleteRuleCodec::encode);
// if our current lifecycleRules are null, set to the newDeleteRules
if (lifecycleRules == null) {
return setLifecycleRules(newDeleteRules.collect(ImmutableList.toImmutableList()));
} else {
// if lifecycleRules is non-null, filter out existing delete rules, then add our new
// ones
ImmutableList newLifecycleRules =
Streams.concat(
lifecycleRules.stream().filter(IS_DELETE_LIFECYCLE_RULE.negate()),
newDeleteRules)
.collect(ImmutableList.toImmutableList());
return setLifecycleRules(newLifecycleRules);
}
}
}
}
@SuppressWarnings("unchecked")
@Override
public Builder setLifecycleRules(Iterable rules) {
final ImmutableList tmp;
if (rules != null) {
if (rules instanceof ImmutableList) {
tmp = (ImmutableList) rules;
} else {
tmp = ImmutableList.copyOf(rules);
}
} else {
tmp = ImmutableList.of();
}
if (!Objects.equals(this.lifecycleRules, tmp)) {
modifiedFields.add(BucketField.LIFECYCLE);
}
this.lifecycleRules = tmp;
return this;
}
@Override
public Builder deleteLifecycleRules() {
return setLifecycleRules(null);
}
@Override
public Builder setRpo(Rpo rpo) {
if (!Objects.equals(this.rpo, rpo)) {
modifiedFields.add(BucketField.RPO);
}
this.rpo = rpo;
return this;
}
@Override
public Builder setStorageClass(StorageClass storageClass) {
if (!Objects.equals(this.storageClass, storageClass)) {
modifiedFields.add(BucketField.STORAGE_CLASS);
}
this.storageClass = storageClass;
return this;
}
@Override
public Builder setLocation(String location) {
if (!Objects.equals(this.location, location)) {
modifiedFields.add(BucketField.LOCATION);
}
this.location = location;
return this;
}
@Override
Builder setEtag(String etag) {
if (!Objects.equals(this.etag, etag)) {
modifiedFields.add(BucketField.ETAG);
}
this.etag = etag;
return this;
}
/** @deprecated {@link #setCreateTimeOffsetDateTime(OffsetDateTime)} */
@Deprecated
@Override
Builder setCreateTime(Long createTime) {
return setCreateTimeOffsetDateTime(millisOffsetDateTimeCodec.encode(createTime));
}
@Override
Builder setCreateTimeOffsetDateTime(OffsetDateTime createTime) {
if (!Objects.equals(this.createTime, createTime)) {
modifiedFields.add(BucketField.TIME_CREATED);
}
this.createTime = createTime;
return this;
}
/** @deprecated {@link #setUpdateTimeOffsetDateTime(OffsetDateTime)} */
@Deprecated
@Override
Builder setUpdateTime(Long updateTime) {
return setUpdateTimeOffsetDateTime(millisOffsetDateTimeCodec.encode(updateTime));
}
@Override
Builder setUpdateTimeOffsetDateTime(OffsetDateTime updateTime) {
if (!Objects.equals(this.updateTime, updateTime)) {
modifiedFields.add(BucketField.UPDATED);
}
this.updateTime = updateTime;
return this;
}
@Override
Builder setMetageneration(Long metageneration) {
this.metageneration = metageneration;
return this;
}
@Override
public Builder setCors(Iterable cors) {
ImmutableList tmp = cors != null ? ImmutableList.copyOf(cors) : ImmutableList.of();
if (!Objects.equals(this.cors, tmp)) {
modifiedFields.add(BucketField.CORS);
}
this.cors = tmp;
return this;
}
@Override
public Builder setAcl(Iterable acl) {
List tmp = acl != null ? ImmutableList.copyOf(acl) : null;
if (!Objects.equals(this.acl, tmp)) {
modifiedFields.add(BucketField.ACL);
}
this.acl = tmp;
return this;
}
@Override
public Builder setDefaultAcl(Iterable acl) {
List tmp = acl != null ? ImmutableList.copyOf(acl) : null;
if (!Objects.equals(this.defaultAcl, tmp)) {
modifiedFields.add(BucketField.DEFAULT_OBJECT_ACL);
}
this.defaultAcl = tmp;
return this;
}
@SuppressWarnings("UnnecessaryLocalVariable")
@Override
public Builder setLabels(@Nullable Map<@NonNull String, @Nullable String> labels) {
Map left = this.labels;
Map right = labels;
if (!Objects.equals(left, right)) {
diffMaps(BucketField.LABELS, left, right, modifiedFields::add);
if (right != null) {
this.labels = new HashMap<>(right);
} else {
this.labels = (Map) Data.nullOf(ImmutableEmptyMap.class);
}
}
return this;
}
@Override
public Builder setDefaultKmsKeyName(String defaultKmsKeyName) {
String tmp = defaultKmsKeyName != null ? defaultKmsKeyName : Data.nullOf(String.class);
if (!Objects.equals(this.defaultKmsKeyName, tmp)) {
modifiedFields.add(BucketField.ENCRYPTION);
}
this.defaultKmsKeyName = tmp;
return this;
}
@Override
public Builder setDefaultEventBasedHold(Boolean defaultEventBasedHold) {
Boolean tmp = firstNonNull(defaultEventBasedHold, Data.nullOf(Boolean.class));
if (!Objects.equals(this.defaultEventBasedHold, tmp)) {
modifiedFields.add(BucketField.DEFAULT_EVENT_BASED_HOLD);
}
this.defaultEventBasedHold = tmp;
return this;
}
/** @deprecated Use {@link #setRetentionEffectiveTimeOffsetDateTime(OffsetDateTime)} */
@Override
@Deprecated
Builder setRetentionEffectiveTime(Long retentionEffectiveTime) {
return setRetentionEffectiveTimeOffsetDateTime(
millisOffsetDateTimeCodec.encode(retentionEffectiveTime));
}
@Override
Builder setRetentionEffectiveTimeOffsetDateTime(OffsetDateTime retentionEffectiveTime) {
if (!Objects.equals(this.retentionEffectiveTime, retentionEffectiveTime)) {
modifiedFields.add(BucketField.RETENTION_POLICY);
}
this.retentionEffectiveTime = retentionEffectiveTime;
return this;
}
@Override
Builder setRetentionPolicyIsLocked(Boolean retentionPolicyIsLocked) {
Boolean tmp = firstNonNull(retentionPolicyIsLocked, Data.nullOf(Boolean.class));
if (!Objects.equals(this.retentionPolicyIsLocked, retentionPolicyIsLocked)) {
modifiedFields.add(BucketField.RETENTION_POLICY);
}
this.retentionPolicyIsLocked = tmp;
return this;
}
/** @deprecated Use {@link #setRetentionPeriodDuration(Duration)} */
@Override
public Builder setRetentionPeriod(Long retentionPeriod) {
return setRetentionPeriodDuration(nullableDurationSecondsCodec.decode(retentionPeriod));
}
@Override
public Builder setRetentionPeriodDuration(Duration retentionPeriod) {
if (!Objects.equals(this.retentionPeriod, retentionPeriod)) {
modifiedFields.add(BucketField.RETENTION_POLICY);
}
this.retentionPeriod = retentionPeriod;
return this;
}
@Override
public Builder setIamConfiguration(IamConfiguration iamConfiguration) {
if (!Objects.equals(this.iamConfiguration, iamConfiguration)) {
modifiedFields.add(BucketField.IAMCONFIGURATION);
}
this.iamConfiguration = iamConfiguration;
return this;
}
@Override
public Builder setAutoclass(Autoclass autoclass) {
if (!Objects.equals(this.autoclass, autoclass)) {
modifiedFields.add(BucketField.AUTOCLASS);
}
this.autoclass = autoclass;
return this;
}
@Override
public Builder setLogging(Logging logging) {
Logging tmp = logging != null ? logging : Logging.newBuilder().build();
if (!Objects.equals(this.logging, tmp)) {
modifiedFields.add(BucketField.LOGGING);
}
this.logging = tmp;
return this;
}
@Override
public Builder setCustomPlacementConfig(CustomPlacementConfig customPlacementConfig) {
if (!Objects.equals(this.customPlacementConfig, customPlacementConfig)) {
modifiedFields.add(BucketField.CUSTOM_PLACEMENT_CONFIG);
}
this.customPlacementConfig = customPlacementConfig;
return this;
}
@Override
Builder setObjectRetention(ObjectRetention objectRetention) {
if (!Objects.equals(this.objectRetention, objectRetention)) {
modifiedFields.add(BucketField.OBJECT_RETENTION);
}
this.objectRetention = objectRetention;
return this;
}
@Override
public Builder setSoftDeletePolicy(SoftDeletePolicy softDeletePolicy) {
if (!Objects.equals(this.softDeletePolicy, softDeletePolicy)) {
modifiedFields.add(BucketField.SOFT_DELETE_POLICY);
}
this.softDeletePolicy = softDeletePolicy;
return this;
}
@Override
public Builder setHierarchicalNamespace(HierarchicalNamespace hierarchicalNamespace) {
if (!Objects.equals(this.hierarchicalNamespace, hierarchicalNamespace)) {
modifiedFields.add(BucketField.HIERARCHICAL_NAMESPACE);
}
this.hierarchicalNamespace = hierarchicalNamespace;
return this;
}
@Override
Builder setLocationType(String locationType) {
if (!Objects.equals(this.locationType, locationType)) {
modifiedFields.add(BucketField.LOCATION_TYPE);
}
this.locationType = locationType;
return this;
}
@Override
public BucketInfo build() {
checkNotNull(name);
return new BucketInfo(this);
}
@Override
BuilderImpl clearGeneratedId() {
this.generatedId = null;
return this;
}
@Override
BuilderImpl clearProject() {
this.project = null;
return this;
}
@Override
BuilderImpl clearName() {
this.name = null;
return this;
}
@Override
BuilderImpl clearOwner() {
this.owner = null;
return this;
}
@Override
BuilderImpl clearSelfLink() {
this.selfLink = null;
return this;
}
@Override
BuilderImpl clearRequesterPays() {
this.requesterPays = null;
return this;
}
@Override
BuilderImpl clearVersioningEnabled() {
this.versioningEnabled = null;
return this;
}
@Override
BuilderImpl clearIndexPage() {
this.indexPage = null;
return this;
}
@Override
BuilderImpl clearNotFoundPage() {
this.notFoundPage = null;
return this;
}
@Override
BuilderImpl clearLifecycleRules() {
this.lifecycleRules = null;
return this;
}
@Override
BuilderImpl clearRpo() {
this.rpo = null;
return this;
}
@Override
BuilderImpl clearStorageClass() {
this.storageClass = null;
return this;
}
@Override
BuilderImpl clearLocation() {
this.location = null;
return this;
}
@Override
BuilderImpl clearEtag() {
this.etag = null;
return this;
}
@Override
BuilderImpl clearCreateTime() {
this.createTime = null;
return this;
}
@Override
BuilderImpl clearUpdateTime() {
this.updateTime = null;
return this;
}
@Override
BuilderImpl clearMetageneration() {
this.metageneration = null;
return this;
}
@Override
BuilderImpl clearCors() {
this.cors = null;
return this;
}
@Override
BuilderImpl clearAcl() {
this.acl = null;
return this;
}
@Override
BuilderImpl clearDefaultAcl() {
this.defaultAcl = null;
return this;
}
@Override
BuilderImpl clearLabels() {
this.labels = null;
return this;
}
@Override
BuilderImpl clearDefaultKmsKeyName() {
this.defaultKmsKeyName = null;
return this;
}
@Override
BuilderImpl clearDefaultEventBasedHold() {
this.defaultEventBasedHold = null;
return this;
}
@Override
BuilderImpl clearRetentionEffectiveTime() {
this.retentionEffectiveTime = null;
return this;
}
@Override
BuilderImpl clearRetentionPolicyIsLocked() {
this.retentionPolicyIsLocked = null;
return this;
}
@Override
BuilderImpl clearRetentionPeriod() {
this.retentionPeriod = null;
return this;
}
@Override
BuilderImpl clearIamConfiguration() {
this.iamConfiguration = null;
return this;
}
@Override
BuilderImpl clearLocationType() {
this.locationType = null;
return this;
}
@Override
BuilderImpl clearLogging() {
this.logging = null;
return this;
}
@Override
BuilderImpl clearCustomPlacementConfig() {
this.customPlacementConfig = null;
return this;
}
private Builder clearDeleteLifecycleRules() {
if (lifecycleRules != null && !lifecycleRules.isEmpty()) {
ImmutableList nonDeleteRules =
lifecycleRules.stream()
.filter(IS_DELETE_LIFECYCLE_RULE.negate())
.collect(ImmutableList.toImmutableList());
return setLifecycleRules(nonDeleteRules);
} else {
return this;
}
}
}
BucketInfo(BuilderImpl builder) {
generatedId = builder.generatedId;
project = builder.project;
name = builder.name;
etag = builder.etag;
createTime = builder.createTime;
updateTime = builder.updateTime;
metageneration = builder.metageneration;
location = builder.location;
rpo = builder.rpo;
storageClass = builder.storageClass;
cors = builder.cors;
acl = builder.acl;
defaultAcl = builder.defaultAcl;
owner = builder.owner;
selfLink = builder.selfLink;
versioningEnabled = builder.versioningEnabled;
indexPage = builder.indexPage;
notFoundPage = builder.notFoundPage;
lifecycleRules = builder.lifecycleRules;
labels = builder.labels;
requesterPays = builder.requesterPays;
defaultKmsKeyName = builder.defaultKmsKeyName;
defaultEventBasedHold = builder.defaultEventBasedHold;
retentionEffectiveTime = builder.retentionEffectiveTime;
retentionPolicyIsLocked = builder.retentionPolicyIsLocked;
retentionPeriod = builder.retentionPeriod;
iamConfiguration = builder.iamConfiguration;
autoclass = builder.autoclass;
locationType = builder.locationType;
logging = builder.logging;
customPlacementConfig = builder.customPlacementConfig;
objectRetention = builder.objectRetention;
softDeletePolicy = builder.softDeletePolicy;
hierarchicalNamespace = builder.hierarchicalNamespace;
modifiedFields = builder.modifiedFields.build();
}
String getProject() {
return project;
}
/** Returns the service-generated id for the bucket. */
public String getGeneratedId() {
return generatedId;
}
/** Returns the bucket's name. */
public String getName() {
return name;
}
/** Returns the bucket's owner. This is always the project team's owner group. */
public Entity getOwner() {
return owner;
}
/** Returns the URI of this bucket as a string. */
public String getSelfLink() {
return selfLink;
}
/**
* Returns a {@code Boolean} with either {@code true}, {@code null} and in certain cases {@code
* false}.
*
* Case 1: {@code true} the field {@link
* com.google.cloud.storage.Storage.BucketField#VERSIONING} is selected in a {@link
* Storage#get(String, Storage.BucketGetOption...)} and versions for the bucket is enabled.
*
*
Case 2.1: {@code null} the field {@link
* com.google.cloud.storage.Storage.BucketField#VERSIONING} is selected in a {@link
* Storage#get(String, Storage.BucketGetOption...)}, but versions for the bucket is not enabled.
* This case can be considered implicitly {@code false}.
*
*
Case 2.2: {@code null} the field {@link
* com.google.cloud.storage.Storage.BucketField#VERSIONING} is not selected in a {@link
* Storage#get(String, Storage.BucketGetOption...)}, and the state for this field is unknown.
*
*
Case 3: {@code false} versions is explicitly set to false client side for a follow-up
* request for example {@link Storage#update(BucketInfo, Storage.BucketTargetOption...)} in which
* case the value of versions will remain {@code false} for for the given instance.
*/
public Boolean versioningEnabled() {
return Data.isNull(versioningEnabled) ? null : versioningEnabled;
}
/**
* Returns a {@code Boolean} with either {@code true}, {@code false}, and in a specific case
* {@code null}.
*
*
Case 1: {@code true} the field {@link com.google.cloud.storage.Storage.BucketField#BILLING}
* is selected in a {@link Storage#get(String, Storage.BucketGetOption...)} and requester pays for
* the bucket is enabled.
*
*
Case 2: {@code false} the field {@link com.google.cloud.storage.Storage.BucketField#BILLING}
* in a {@link Storage#get(String, Storage.BucketGetOption...)} is selected and requester pays for
* the bucket is disable.
*
*
Case 3: {@code null} the field {@link com.google.cloud.storage.Storage.BucketField#BILLING}
* in a {@link Storage#get(String, Storage.BucketGetOption...)} is not selected, the value is
* unknown.
*/
public Boolean requesterPays() {
return Data.isNull(requesterPays) ? null : requesterPays;
}
/**
* Returns bucket's website index page. Behaves as the bucket's directory index where missing
* blobs are treated as potential directories.
*/
public String getIndexPage() {
return indexPage;
}
/** Returns the custom object to return when a requested resource is not found. */
public String getNotFoundPage() {
return notFoundPage;
}
/**
* Returns bucket's lifecycle configuration as a number of delete rules.
*
* @see Lifecycle Management
*/
@Deprecated
public List getDeleteRules() {
return getLifecycleRules().stream()
.filter(IS_DELETE_LIFECYCLE_RULE)
.map(BackwardCompatibilityUtils.deleteRuleCodec::decode)
.collect(ImmutableList.toImmutableList());
}
@NonNull
public List getLifecycleRules() {
return lifecycleRules != null ? lifecycleRules : ImmutableList.of();
}
/**
* Returns HTTP 1.1 Entity tag for the bucket.
*
* @see Entity Tags
*/
public String getEtag() {
return etag;
}
/**
* Returns the time at which the bucket was created.
*
* @deprecated {@link #getCreateTimeOffsetDateTime()}
*/
@Deprecated
public Long getCreateTime() {
return millisOffsetDateTimeCodec.decode(createTime);
}
public OffsetDateTime getCreateTimeOffsetDateTime() {
return createTime;
}
/**
* Returns the last modification time of the bucket's metadata expressed as the number of
* milliseconds since the Unix epoch.
*
* @deprecated {@link #getUpdateTimeOffsetDateTime()}
*/
@Deprecated
public Long getUpdateTime() {
return millisOffsetDateTimeCodec.decode(updateTime);
}
public OffsetDateTime getUpdateTimeOffsetDateTime() {
return updateTime;
}
/** Returns the metadata generation of this bucket. */
public Long getMetageneration() {
return metageneration;
}
/**
* Returns the bucket's location. Data for blobs in the bucket resides in physical storage within
* this region or regions. If specifying more than one region `customPlacementConfig` should be
* set in conjunction.
*
* @see Bucket Locations
*/
public String getLocation() {
return location;
}
/**
* Returns the bucket's locationType.
*
* @see Bucket LocationType
*/
public String getLocationType() {
return locationType;
}
/**
* Returns the bucket's recovery point objective (RPO). This defines how quickly data is
* replicated between regions in a dual-region bucket. Not defined for single-region buckets.
*
* @see Turbo Replication"
*/
public Rpo getRpo() {
return rpo;
}
/**
* Returns the bucket's storage class. This defines how blobs in the bucket are stored and
* determines the SLA and the cost of storage.
*
* @see Storage Classes
*/
public StorageClass getStorageClass() {
return storageClass;
}
/**
* Returns the bucket's Cross-Origin Resource Sharing (CORS) configuration.
*
* @see Cross-Origin Resource Sharing
* (CORS)
*/
public List getCors() {
return cors;
}
/**
* Returns the bucket's access control configuration.
*
* @see
* About Access Control Lists
*/
public List getAcl() {
return acl;
}
/**
* Returns the default access control configuration for this bucket's blobs.
*
* @see
* About Access Control Lists
*/
public List getDefaultAcl() {
return defaultAcl;
}
/** Returns the labels for this bucket. */
@Nullable
public Map<@NonNull String, @Nullable String> getLabels() {
return labels;
}
/** Returns the default Cloud KMS key to be applied to newly inserted objects in this bucket. */
public String getDefaultKmsKeyName() {
return defaultKmsKeyName;
}
/**
* Returns a {@code Boolean} with either {@code true}, {@code null} and in certain cases {@code
* false}.
*
* Case 1: {@code true} the field {@link
* com.google.cloud.storage.Storage.BucketField#DEFAULT_EVENT_BASED_HOLD} is selected in a {@link
* Storage#get(String, Storage.BucketGetOption...)} and default event-based hold for the bucket is
* enabled.
*
*
Case 2.1: {@code null} the field {@link
* com.google.cloud.storage.Storage.BucketField#DEFAULT_EVENT_BASED_HOLD} is selected in a {@link
* Storage#get(String, Storage.BucketGetOption...)}, but default event-based hold for the bucket
* is not enabled. This case can be considered implicitly {@code false}.
*
*
Case 2.2: {@code null} the field {@link
* com.google.cloud.storage.Storage.BucketField#DEFAULT_EVENT_BASED_HOLD} is not selected in a
* {@link Storage#get(String, Storage.BucketGetOption...)}, and the state for this field is
* unknown.
*
*
Case 3: {@code false} default event-based hold is explicitly set to false using in a {@link
* Builder#setDefaultEventBasedHold(Boolean)} client side for a follow-up request e.g. {@link
* Storage#update(BucketInfo, Storage.BucketTargetOption...)} in which case the value of default
* event-based hold will remain {@code false} for the given instance.
*/
@BetaApi
public Boolean getDefaultEventBasedHold() {
return Data.isNull(defaultEventBasedHold) ? null : defaultEventBasedHold;
}
/**
* Returns the retention effective time a policy took effect if a retention policy is defined as a
* {@code Long}.
*
* @deprecated Use {@link #getRetentionPeriodDuration()}
*/
@BetaApi
@Deprecated
public Long getRetentionEffectiveTime() {
return Data.isNull(retentionEffectiveTime)
? null
: millisOffsetDateTimeCodec.decode(retentionEffectiveTime);
}
/** Returns the retention effective time a policy took effect if a retention policy is defined. */
@BetaApi
public OffsetDateTime getRetentionEffectiveTimeOffsetDateTime() {
return retentionEffectiveTime;
}
/**
* Returns a {@code Boolean} with either {@code true} or {@code null}.
*
*
Case 1: {@code true} the field {@link
* com.google.cloud.storage.Storage.BucketField#RETENTION_POLICY} is selected in a {@link
* Storage#get(String, Storage.BucketGetOption...)} and retention policy for the bucket is locked.
*
*
Case 2.1: {@code null} the field {@link
* com.google.cloud.storage.Storage.BucketField#RETENTION_POLICY} is selected in a {@link
* Storage#get(String, Storage.BucketGetOption...)}, but retention policy for the bucket is not
* locked. This case can be considered implicitly {@code false}.
*
*
Case 2.2: {@code null} the field {@link
* com.google.cloud.storage.Storage.BucketField#RETENTION_POLICY} is not selected in a {@link
* Storage#get(String, Storage.BucketGetOption...)}, and the state for this field is unknown.
*/
@BetaApi
public Boolean retentionPolicyIsLocked() {
return Data.isNull(retentionPolicyIsLocked) ? null : retentionPolicyIsLocked;
}
/**
* Returns the retention policy retention period.
*
* @deprecated Use {@link #getRetentionPeriodDuration()}
*/
@BetaApi
@Deprecated
public Long getRetentionPeriod() {
return nullableDurationSecondsCodec.encode(retentionPeriod);
}
/** Returns the retention policy retention period. */
@BetaApi
public Duration getRetentionPeriodDuration() {
return retentionPeriod;
}
/** Returns the IAM configuration */
@BetaApi
public IamConfiguration getIamConfiguration() {
return iamConfiguration;
}
/** Returns the Autoclass configuration */
public Autoclass getAutoclass() {
return autoclass;
}
/** Returns the Logging */
public Logging getLogging() {
return logging;
}
/** Returns the Custom Placement Configuration */
public CustomPlacementConfig getCustomPlacementConfig() {
return customPlacementConfig;
}
/** returns the Object Retention configuration */
public ObjectRetention getObjectRetention() {
return objectRetention;
}
/** returns the Soft Delete policy */
public SoftDeletePolicy getSoftDeletePolicy() {
return softDeletePolicy;
}
/** Returns the Hierarchical Namespace (Folders) Configuration */
public HierarchicalNamespace getHierarchicalNamespace() {
return hierarchicalNamespace;
}
/** Returns a builder for the current bucket. */
public Builder toBuilder() {
return new BuilderImpl(this);
}
@Override
public int hashCode() {
return Objects.hash(
generatedId,
name,
owner,
selfLink,
requesterPays,
versioningEnabled,
indexPage,
notFoundPage,
lifecycleRules,
etag,
createTime,
updateTime,
metageneration,
cors,
acl,
defaultAcl,
location,
rpo,
storageClass,
labels,
defaultKmsKeyName,
defaultEventBasedHold,
retentionEffectiveTime,
retentionPolicyIsLocked,
retentionPeriod,
iamConfiguration,
autoclass,
locationType,
objectRetention,
softDeletePolicy,
hierarchicalNamespace,
logging);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof BucketInfo)) {
return false;
}
BucketInfo that = (BucketInfo) o;
return Objects.equals(generatedId, that.generatedId)
&& Objects.equals(name, that.name)
&& Objects.equals(owner, that.owner)
&& Objects.equals(selfLink, that.selfLink)
&& Objects.equals(requesterPays, that.requesterPays)
&& Objects.equals(versioningEnabled, that.versioningEnabled)
&& Objects.equals(indexPage, that.indexPage)
&& Objects.equals(notFoundPage, that.notFoundPage)
&& Objects.equals(lifecycleRules, that.lifecycleRules)
&& Objects.equals(etag, that.etag)
&& Objects.equals(createTime, that.createTime)
&& Objects.equals(updateTime, that.updateTime)
&& Objects.equals(metageneration, that.metageneration)
&& Objects.equals(cors, that.cors)
&& Objects.equals(acl, that.acl)
&& Objects.equals(defaultAcl, that.defaultAcl)
&& Objects.equals(location, that.location)
&& Objects.equals(rpo, that.rpo)
&& Objects.equals(storageClass, that.storageClass)
&& Objects.equals(labels, that.labels)
&& Objects.equals(defaultKmsKeyName, that.defaultKmsKeyName)
&& Objects.equals(defaultEventBasedHold, that.defaultEventBasedHold)
&& Objects.equals(retentionEffectiveTime, that.retentionEffectiveTime)
&& Objects.equals(retentionPolicyIsLocked, that.retentionPolicyIsLocked)
&& Objects.equals(retentionPeriod, that.retentionPeriod)
&& Objects.equals(iamConfiguration, that.iamConfiguration)
&& Objects.equals(autoclass, that.autoclass)
&& Objects.equals(locationType, that.locationType)
&& Objects.equals(objectRetention, that.objectRetention)
&& Objects.equals(softDeletePolicy, that.softDeletePolicy)
&& Objects.equals(hierarchicalNamespace, that.hierarchicalNamespace)
&& Objects.equals(logging, that.logging);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this).add("name", name).toString();
}
/**
* Attach this instance to an instance of {@link Storage} thereby allowing RPCs to be performed
* using the methods from the resulting {@link Bucket}
*/
Bucket asBucket(Storage storage) {
return new Bucket(storage, new BucketInfo.BuilderImpl(this));
}
ImmutableSet getModifiedFields() {
return modifiedFields;
}
/** Creates a {@code BucketInfo} object for the provided bucket name. */
public static BucketInfo of(String name) {
return newBuilder(name).build();
}
/** Returns a {@code BucketInfo} builder where the bucket's name is set to the provided name. */
public static Builder newBuilder(String name) {
return new BuilderImpl(name);
}
}