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CopyObject.java
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CopyObject.java
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/*
* 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.example.storage.object;
// [START storage_copy_file]
import com.google.cloud.storage.Blob;
import com.google.cloud.storage.Storage;
import com.google.cloud.storage.StorageOptions;
public class CopyObject {
public static void copyObject(
String projectId, String sourceBucketName, String objectName, String targetBucketName) {
// The ID of your GCP project
// String projectId = "your-project-id";
// The ID of the bucket the original object is in
// String sourceBucketName = "your-source-bucket";
// The ID of the GCS object to copy
// String objectName = "your-object-name";
// The ID of the bucket to copy the object to
// String targetBucketName = "target-object-bucket"
Storage storage = StorageOptions.newBuilder().setProjectId(projectId).build().getService();
Blob blob = storage.get(sourceBucketName, objectName);
// This keeps the original name, you could also do
// copyTo(targetBucketName, "target-object-name") to change the name
blob.copyTo(targetBucketName);
System.out.println(
"Copied object "
+ objectName
+ " from bucket "
+ sourceBucketName
+ " to "
+ targetBucketName);
}
}
// [END storage_copy_file]