Package com.io7m.idstore.model

Record Class IdHash

java.lang.Object

java.lang.Record

com.io7m.idstore.model.IdHash

Record Components:

algorithm - The JCE hash algorithm name (such as "SHA-256")

hash - The ASCII-encoded hash

All Implemented Interfaces:

Serializable

public record IdHash(String algorithm, String hash)
extends Record
implements Serializable

The hash of an object.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IdHash(String algorithm, String hash)	The hash of an object.

Method Summary

Modifier and Type	Method	Description
String	algorithm()	Returns the value of the algorithm record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
String	hash()	Returns the value of the hash record component.
final int	hashCode()	Returns a hash code value for this object.
static IdHash	sha256Of(byte[] data)	Create a SHA-256 hash of the given data.
String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

IdHash

public IdHash(String algorithm,
 String hash)

The hash of an object.

Parameters:

algorithm - The JCE hash algorithm name (such as "SHA-256")

hash - The ASCII-encoded hash

Method Details

sha256Of

public static IdHash sha256Of(byte[] data)

Create a SHA-256 hash of the given data.

Parameters:

data - The data

Returns:

The hash

toString

public String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

algorithm

public String algorithm()

Returns the value of the algorithm record component.

Returns:

the value of the algorithm record component

hash

public String hash()

Returns the value of the hash record component.

Returns:

the value of the hash record component