com.virgilsecurity.crypto

Class VirgilByteArrayUtils

java.lang.Object

com.virgilsecurity.crypto.VirgilByteArrayUtils

All Implemented Interfaces:

AutoCloseable

public class VirgilByteArrayUtils
extends Object
implements AutoCloseable

This class contains conversion utils for byte sequence.

Author:

Andrii Iakovenko

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	swigCMemOwn

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	VirgilByteArrayUtils(long cPtr, boolean cMemoryOwn)

Method Summary

Modifier and Type	Method and Description
static String	bytesToHex(byte[] array) Translate given byte array to the HEX string.
static String	bytesToHex(byte[] array, boolean formatted) Translate given byte array to the HEX string.
static String	bytesToString(byte[] array) Represent given byte array as string.
void	close()
void	delete()
protected void	finalize()
protected static long	getCPtr(VirgilByteArrayUtils obj)
static byte[]	hexToBytes(String hexStr) Translate given HEX string to the byte array.
static byte[]	jsonToBytes(String json) Represents given JSON object as byte array in canonical form.
static byte[]	stringToBytes(String str) Represents given string as byte array.

Methods inherited from class java.lang.Object

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

Field Detail

swigCMemOwn

protected transient boolean swigCMemOwn

Constructor Detail

VirgilByteArrayUtils

protected VirgilByteArrayUtils(long cPtr,
                               boolean cMemoryOwn)

Method Detail

getCPtr

protected static long getCPtr(VirgilByteArrayUtils obj)

finalize

protected void finalize()

Overrides:

finalize in class Object

delete

public void delete()

close

public void close()

Specified by:

close in interface AutoCloseable

jsonToBytes

public static byte[] jsonToBytes(String json)

Represents given JSON object as byte array in canonical form.

Parameters:

json - the json string.

Returns:

The byte array.

stringToBytes

public static byte[] stringToBytes(String str)

Represents given string as byte array.

Parameters:

str - the string.

Returns:

The byte array.

bytesToString

public static String bytesToString(byte[] array)

Represent given byte array as string.

Parameters:

array - The byte array.

Returns:

the string.

hexToBytes

public static byte[] hexToBytes(String hexStr)

Translate given HEX string to the byte array.

Parameters:

hexStr - The HEX string.

Returns:

The byte array.

bytesToHex

public static String bytesToHex(byte[] array,
                                boolean formatted)

Translate given byte array to the HEX string.

Parameters:

array - The byte array.

formatted - If true, endline will be inserted every 16 bytes, and all bytes will be separated with whitespaces.

Returns:

The HEX string.

bytesToHex

public static String bytesToHex(byte[] array)

Translate given byte array to the HEX string.

Parameters:

array - The byte array.

Returns:

The HEX string.