cz.ues.platform.commons.lang

Class UTF8Utils

java.lang.Object

cz.ues.platform.commons.lang.UTF8Utils

public final class UTF8Utils
extends java.lang.Object

Utility class used for working with strings in UTF8 encoding.

Since:

UES8-09

Constructor Summary

Constructors

Modifier	Constructor and Description
private	UTF8Utils() Creates a new instance of UTF8Utils.

Method Summary

Methods

Modifier and Type	Method and Description
static int	getByteSize(java.lang.String value) Calculates the size of the string in bytes.
static java.lang.String	truncate(java.lang.String value, int maxBytes) Truncates string value from the right so that its length in bytes does not exceed specified maximum (of bytes).

Methods inherited from class java.lang.Object

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

Constructor Detail

UTF8Utils

private UTF8Utils()

Creates a new instance of UTF8Utils.

Since:

UES8-09

Method Detail

truncate

public static java.lang.String truncate(java.lang.String value,
int maxBytes)

Truncates string value from the right so that its length in bytes does not exceed specified maximum (of bytes).

Parameters:

value - Value to be truncated.

maxBytes - Maximum of bytes that the result value must not exceed.

Returns:

String which byte size does not exceed the specified amount of bytes.

Since:

UES8-09

getByteSize

public static int getByteSize(java.lang.String value)

Calculates the size of the string in bytes.

Parameters:

value - String value.

Returns:

Count of bytes.

Since:

UES8-09