io.debezium.relational.mapping

Class MaskStrings.HashValueConverter

java.lang.Object

io.debezium.relational.mapping.MaskStrings.HashValueConverter

All Implemented Interfaces:

ValueConverter

Enclosing class:

MaskStrings

@Immutable
protected static final class MaskStrings.HashValueConverter
extends Object
implements ValueConverter

Field Summary

Fields

Modifier and Type	Field and Description
private MessageDigest	hashAlgorithm
private static org.slf4j.Logger	LOGGER
private byte[]	salt

Constructor Summary

Constructors

Constructor and Description
HashValueConverter(byte[] salt, String hashAlgorithm)

Method Summary

Modifier and Type	Method and Description
Object	convert(Object value) Convert the column's data value.
private String	convertToHexadecimalFormat(byte[] bytes)
private String	toHash(Serializable value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.relational.ValueConverter

and, nullOr, or, passthrough

Field Detail

LOGGER

private static final org.slf4j.Logger LOGGER

salt

private final byte[] salt

hashAlgorithm

private final MessageDigest hashAlgorithm

Constructor Detail

HashValueConverter

public HashValueConverter(byte[] salt,
                          String hashAlgorithm)

Method Detail

convert

public Object convert(Object value)

Description copied from interface: ValueConverter

Convert the column's data value.

Specified by:

convert in interface ValueConverter

Parameters:

value - the column data value

Returns:

the new data value

toHash

private String toHash(Serializable value)
               throws IOException

Throws:

IOException

convertToHexadecimalFormat

private String convertToHexadecimalFormat(byte[] bytes)