Class BlobId (2.18.0) 

public final class BlobId implements Serializable

Google Storage Object identifier. A BlobId object includes the name of the containing bucket, the blob's name and possibly the blob's generation. If #getGeneration() is null the identifier refers to the latest blob's generation.

Inheritance

Object > BlobId

Implements

Serializable

Static Methods

fromGsUtilUri(String gsUtilUri)

public static BlobId fromGsUtilUri(String gsUtilUri)

Creates a BlobId object.

Parameter
Name Description
gsUtilUri String

the Storage url to create the blob from
Returns
Type Description
BlobId

of(String bucket, String name)

public static BlobId of(String bucket, String name)

Creates a blob identifier. Generation is set to null.

Parameters
Name Description
bucket String

the name of the bucket that contains the blob
name String

the name of the blob
Returns
Type Description
BlobId

of(String bucket, String name, Long generation)

public static BlobId of(String bucket, String name, Long generation)

Creates a BlobId object.

Parameters
Name Description
bucket String

name of the containing bucket
name String

blob's name
generation Long

blob's data generation, used for versioning. If null the identifier refers to the latest blob's generation
Returns
Type Description
BlobId

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
Name Description
obj Object
Returns
Type Description
boolean
Overrides

getBucket()

public String getBucket()

Returns the name of the bucket containing the blob.

Returns
Type Description
String

getGeneration()

public Long getGeneration()

Returns blob's data generation. Used for versioning.

Returns
Type Description
Long

getName()

public String getName()

Returns the name of the blob.

Returns
Type Description
String

hashCode()

public int hashCode()
Returns
Type Description
int
Overrides

toGsUtilUri()

public String toGsUtilUri()

Returns this blob's Storage url which can be used with gsutil

Returns
Type Description
String

toString()

public String toString()
Returns
Type Description
String
Overrides