/**
* * Create a bucket with the specified name in the specified project. If successful, return the
* created bucket metadata.
*
* <p>For more information, see <a
* href="https://cloud.google.com/storage/docs/json_api/v1/buckets/insert"
* target="_blank">Buckets:insert</a>
*
* @param bucketName The name of the bucket to create.
* @throws IOException IO error
* @return true if the operation succeeded; otherwise, false
*/
public static boolean insertBucket(String bucketName) throws IOException {
displayMessageHeader("Create the bucket: " + bucketName);
Storage.Buckets buckets = storageService.buckets();
boolean bucketCreated = false;
// Set the bucket access control list.
ObjectAccessControl acl = new ObjectAccessControl();
acl.setEntity("allAuthenticatedUsers").setRole("READER");
// Create bucket.
Bucket newBucket = new Bucket().setName(bucketName);
newBucket.setLocation("US");
newBucket.setDefaultObjectAcl(ImmutableList.of(acl));
Storage.Buckets.Insert insertBucket = buckets.insert(settings.getProject(), newBucket);
try {
@SuppressWarnings("unused")
Bucket createdBucket = insertBucket.execute();
bucketCreated = true;
System.out.println(String.format("Bucket %s created", bucketName));
} catch (GoogleJsonResponseException e) {
GoogleJsonError error = e.getDetails();
if (error.getCode() == HTTP_CONFLICT
&& error.getMessage().contains("You already own this bucket.")) {
System.out.println("already exists");
} else {
throw e;
}
}
return bucketCreated;
}
/*
* Display bucket information.
*/
private static void displayBucketInformation(Bucket bucket) {
StringBuffer results = new StringBuffer();
results.append(String.format("%n name %s %n", bucket.getName()));
results.append(String.format(" location %s %n", bucket.getLocation()));
results.append(String.format(" timeCreated %s %n", bucket.getTimeCreated()));
results.append(String.format(" owner %s %n", bucket.getOwner()));
results.append(String.format(" acl %s %n", bucket.getAcl()));
// Display header.
System.out.println(results.toString());
}
