/**
* Constructor. This is a special case where the expected format is like 'digestname:value'.
*
* @param aValue the value to parse.
*/
@JsonCreator
public Digest(final String aValue) {
final String[] parts = aValue.split(":");
this.algorithm = parts[0];
this.content = StringOperations.hexToBytes(parts[1]);
}
/**
* Constructor.
*
* @param anAlgorithm the Algorithm to use.
* @param aHexValue the Digest value, as hexadecimal characters.
*/
public Digest(final String anAlgorithm, final String aHexValue) {
this.algorithm = anAlgorithm;
this.content = StringOperations.hexToBytes(aHexValue);
}
/**
* Output the algorithm and value as one whole, separated by joinChar.
*
* @param aJoinChar the character to join algorithm and value.
* @return a string.
*/
public String toString(final char aJoinChar) {
return this.algorithm + aJoinChar + StringOperations.hexify(content);
}
/**
* Get a pretty representation of the algorithm and the value of the digest.
*
* @param theJoinChar the character to join algorithms and value.
* @return a string.
*/
public String prettyPrint(final String theJoinChar) {
return this.algorithm
+ theJoinChar
+ StringOperations.split(StringOperations.hexify(content), HEX_GROUP_SIZE);
}
/**
* Convert the value to hex.
*
* @return a hexadecimal representation of the digest value.
*/
public String toHex() {
return StringOperations.hexify(content);
}