com.google.cloud.tools.jib.api

Class DescriptorDigest

java.lang.Object

com.google.cloud.tools.jib.api.DescriptorDigest

public class DescriptorDigest
extends Object

Represents a SHA-256 content descriptor digest as defined by the Registry HTTP API v2 reference.

See Also:

https://docs.docker.com/registry/spec/api/#content-digests, OCI Content Descriptor Digest

Field Summary

Fields

Modifier and Type	Field and Description
static int	HASH_LENGTH

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj) Two digest objects are equal if their digest strings are equal.
static DescriptorDigest	fromDigest(String digest) Creates a new instance from a valid digest string.
static DescriptorDigest	fromHash(String hash) Creates a new instance from a valid hash string.
String	getHash()
int	hashCode() Pass-through hash code of the digest string.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

HASH_LENGTH

public static final int HASH_LENGTH

See Also:

Constant Field Values

Method Detail

fromHash

public static DescriptorDigest fromHash(String hash)
                                 throws DigestException

Creates a new instance from a valid hash string.

Parameters:

hash - the hash to generate the DescriptorDigest from

Returns:

a new DescriptorDigest created from the hash

Throws:

DigestException - if the hash is invalid

fromDigest

public static DescriptorDigest fromDigest(String digest)
                                   throws DigestException

Creates a new instance from a valid digest string.

Parameters:

digest - the digest to generate the DescriptorDigest from

Returns:

a new DescriptorDigest created from the digest

Throws:

DigestException - if the digest is invalid

getHash

public String getHash()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Pass-through hash code of the digest string.

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Two digest objects are equal if their digest strings are equal.

Overrides:

equals in class Object