/*
* Copyright 2020 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.examples.storage.buckets;
// [START storage_enable_bucket_lifecycle_management]
import com.google.cloud.storage.Bucket;
import com.google.cloud.storage.BucketInfo.LifecycleRule;
import com.google.cloud.storage.Storage;
import com.google.cloud.storage.StorageOptions;
import com.google.common.collect.ImmutableList;
public class EnableLifecycleManagement {
public static void enableLifecycleManagement(String projectId, String bucketName) {
// The ID of your GCP project
// String projectId = "your-project-id";
// The ID of your GCS bucket
// String bucketName = "your-unique-bucket-name";
Storage storage = StorageOptions.newBuilder().setProjectId(projectId).build().getService();
Bucket bucket = storage.get(bucketName);
// See the LifecycleRule documentation for additional info on what you can do with lifecycle
// management rules. This one deletes objects that are over 100 days old.
// https://googleapis.dev/java/google-cloud-clients/latest/com/google/cloud/storage/BucketInfo.LifecycleRule.html
bucket
.toBuilder()
.setLifecycleRules(
ImmutableList.of(
new LifecycleRule(
LifecycleRule.LifecycleAction.newDeleteAction(),
LifecycleRule.LifecycleCondition.newBuilder().setAge(100).build())))
.build()
.update();
System.out.println("Lifecycle management was enabled and configured for bucket " + bucketName);
}
}
// [END storage_enable_bucket_lifecycle_management]
