io.picodata.jdbc.util

Class EncodingUtils

java.lang.Object

io.picodata.jdbc.util.EncodingUtils

public final class EncodingUtils
extends Object

Contains set of utility methods for working with encoded byte strings.

Field Summary

Fields

Modifier and Type	Field and Description
static Charset	encoding Encoding with which the Picodata server operates (UTF-8)

Method Summary

Modifier and Type	Method and Description
static String	decodeString(byte[] encodedString) Decode an array of bytes into a string.
static String	decodeString(byte[] encodedString, int offset, int length) Decode an array of bytes into a string.
static byte[]	encodeString(String str) Encode a string to an array of bytes.

Methods inherited from class java.lang.Object

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

Field Detail

encoding

public static final Charset encoding

Encoding with which the Picodata server operates (UTF-8)

Method Detail

decodeString

public static String decodeString(byte[] encodedString,
                                  int offset,
                                  int length)
                           throws IOException

Decode an array of bytes into a string.

Parameters:

encodedString - a byte array containing the string to decode

offset - the offset in encodedString of the first byte of the encoded representation

length - the length, in bytes, of the encoded representation

Returns:

the decoded string

Throws:

IOException - if something goes wrong

decodeString

public static String decodeString(byte[] encodedString)
                           throws IOException

Decode an array of bytes into a string.

Parameters:

encodedString - a byte array containing the string to decode

Returns:

the decoded string

Throws:

IOException - if something goes wrong

encodeString

public static byte[] encodeString(String str)

Encode a string to an array of bytes.

Parameters:

str - the string to encode

Returns:

a bytearray containing the encoded string