org.springframework.cloud.gcp.storage

Class GoogleStorageLocation

java.lang.Object

org.springframework.cloud.gcp.storage.GoogleStorageLocation

public class GoogleStorageLocation
extends Object

Represents a Google Cloud Storage location provided by the user.

Since:

1.2

Author:

Daniel Zou

Constructor Summary

Constructors

Constructor and Description
GoogleStorageLocation(String gcsLocationUriString) Constructs a GoogleStorageLocation based on the provided Google Storage URI string.

Method Summary

Modifier and Type	Method and Description
static GoogleStorageLocation	forBucket(String bucketName) Returns a GoogleStorageLocation to a bucket.
static GoogleStorageLocation	forFile(String bucketName, String pathToFile) Returns a GoogleStorageLocation for a file within a bucket.
static GoogleStorageLocation	forFolder(String bucketName, String pathToFolder) Returns a GoogleStorageLocation to a folder whose path is relative to the bucket.
String	getBlobName() Returns the path to the blob/folder relative from the bucket root.
String	getBucketName() Returns the Google Storage bucket name.
boolean	isBucket() Check if the location references a bucket and not a blob.
boolean	isFile() Returns whether this GoogleStorageLocation represents a file or not.
boolean	isFolder() Returns whether this GoogleStorageLocation represents a folder.
String	toString()
URI	uri() Returns the GCS URI of the location.
String	uriString() Returns the Google Storage URI string for the location.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GoogleStorageLocation

public GoogleStorageLocation(String gcsLocationUriString)

Constructs a GoogleStorageLocation based on the provided Google Storage URI string. The URI string is of the form: gs://<BUCKET_NAME>/<PATH_TO_FILE>

Parameters:

gcsLocationUriString - a Google Storage URI string to a bucket/folder/file.

Method Detail

isBucket

public boolean isBucket()

Check if the location references a bucket and not a blob.

Returns:

if the location describes a bucket

isFile

public boolean isFile()

Returns whether this GoogleStorageLocation represents a file or not.

Returns:

true if the location describes a file

isFolder

public boolean isFolder()

Returns whether this GoogleStorageLocation represents a folder.

Returns:

true if the location describes a folder

getBucketName

public String getBucketName()

Returns the Google Storage bucket name.

Returns:

the name of the Google Storage bucket

getBlobName

public String getBlobName()

Returns the path to the blob/folder relative from the bucket root. Returns null if the GoogleStorageLocation specifies a bucket itself.

Returns:

a path to the blob or folder; null if the location is to a bucket.

uri

public URI uri()

Returns the GCS URI of the location.

Returns:

the URI object of the Google Storage location.

uriString

public String uriString()

Returns the Google Storage URI string for the location.

Returns:

the URI string of the Google Storage location.

forBucket

public static GoogleStorageLocation forBucket(String bucketName)

Returns a GoogleStorageLocation to a bucket.

Parameters:

bucketName - name of the GCS bucket

Returns:

the GoogleStorageLocation to the location.

forFile

public static GoogleStorageLocation forFile(String bucketName,
                                            String pathToFile)

Returns a GoogleStorageLocation for a file within a bucket.

Parameters:

bucketName - name of the GCS bucket

pathToFile - path to the file within the bucket

Returns:

the GoogleStorageLocation to the location.

forFolder

public static GoogleStorageLocation forFolder(String bucketName,
                                              String pathToFolder)

Returns a GoogleStorageLocation to a folder whose path is relative to the bucket.

Parameters:

bucketName - name of the GCS bucket.

pathToFolder - path to the folder within the bucket.

Returns:

the GoogleStorageLocation to the location.

toString

public String toString()

Overrides:

toString in class Object