Class CommonUtils

java.lang.Object

org.jasypt.commons.CommonUtils

public final class CommonUtils
extends Object

Common utils regarding treatment of parameter values and encoding operations. This class is for internal use only.

Since:

1.3

Field Summary

Fields

Modifier and Type	Field	Description
private static char[]	hexDigits
static final String	STRING_OUTPUT_TYPE_BASE64
static final String	STRING_OUTPUT_TYPE_HEXADECIMAL
private static final List	STRING_OUTPUT_TYPE_HEXADECIMAL_NAMES

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CommonUtils()

Method Summary

Modifier and Type	Method	Description
static byte[]	appendArrays(byte[] firstArray, byte[] secondArray)
static byte[]	fromHexadecimal(String message)
static Boolean	getStandardBooleanValue(String valueStr)
static String	getStandardStringOutputType(String valueStr)
static boolean	isEmpty(String string)
static boolean	isNotEmpty(String string)
static int	nextRandomInt()
static String[]	split(String string)
static String[]	split(String string, String separators)
static String	substringAfter(String string, String separator)
static String	substringBefore(String string, String separator)
static String	toHexadecimal(byte[] message)
static void	validateIsTrue(boolean expression, String message)
static void	validateNotEmpty(String string, String message)
static void	validateNotNull(Object object, String message)

Methods inherited from class Object

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

Field Details

STRING_OUTPUT_TYPE_BASE64

public static final String STRING_OUTPUT_TYPE_BASE64

See Also:

• Constant Field Values

STRING_OUTPUT_TYPE_HEXADECIMAL

public static final String STRING_OUTPUT_TYPE_HEXADECIMAL

See Also:

• Constant Field Values

STRING_OUTPUT_TYPE_HEXADECIMAL_NAMES

private static final List STRING_OUTPUT_TYPE_HEXADECIMAL_NAMES

hexDigits

private static char[] hexDigits

Constructor Details

CommonUtils

private CommonUtils()

Method Details

getStandardBooleanValue

public static Boolean getStandardBooleanValue(String valueStr)

getStandardStringOutputType

public static String getStandardStringOutputType(String valueStr)

toHexadecimal

public static String toHexadecimal(byte[] message)

fromHexadecimal

public static byte[] fromHexadecimal(String message)

isEmpty

public static boolean isEmpty(String string)

isNotEmpty

public static boolean isNotEmpty(String string)

validateNotNull

public static void validateNotNull(Object object,
 String message)

validateNotEmpty

public static void validateNotEmpty(String string,
 String message)

validateIsTrue

public static void validateIsTrue(boolean expression,
 String message)

split

public static String[] split(String string)

split

public static String[] split(String string,
 String separators)

substringBefore

public static String substringBefore(String string,
 String separator)

substringAfter

public static String substringAfter(String string,
 String separator)

nextRandomInt

public static int nextRandomInt()

appendArrays

public static byte[] appendArrays(byte[] firstArray,
 byte[] secondArray)