de.hybris.platform.couponservices.couponcodegeneration.impl

Class AbstractCouponCodeGenerationStrategy

java.lang.Object

de.hybris.platform.couponservices.couponcodegeneration.impl.AbstractCouponCodeGenerationStrategy

Direct Known Subclasses:

DefaultCouponCodeCipherTextGenerationStrategy, DefaultCouponCodeClearTextGenerationStrategy

public abstract class AbstractCouponCodeGenerationStrategy
extends java.lang.Object

Abstract base class for the default coupon code generation strategies

Constructor Summary

Constructors

Constructor and Description
AbstractCouponCodeGenerationStrategy()

Method Summary

Modifier and Type	Method and Description
protected int	createIntFromTwoCharactersString(java.lang.String value, int offset, java.lang.String alphabet) this is the inverse function to createTwoCharactersFromByte(int, int, String): If given a two-character input value and the offset used to create the two character input it will derive the originating int (byte) used to create this string.
protected java.lang.String	createTwoCharactersFromByte(int value, int offset, java.lang.String alphabet) creates a two-character string from the given int value
protected java.lang.String	pickCharacter(int value, int offset, java.lang.String alphabet) returns a one-character string from the given alphabet.
protected int	pickInt(char value, int offset, java.lang.String alphabet) This is the inverse function to pickCharacter(int, int, String): For the the given char value it will derive the originating int and return it.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCouponCodeGenerationStrategy

public AbstractCouponCodeGenerationStrategy()

Method Detail

createTwoCharactersFromByte

protected java.lang.String createTwoCharactersFromByte(int value,
                                                       int offset,
                                                       java.lang.String alphabet)

creates a two-character string from the given int value

pickCharacter

protected java.lang.String pickCharacter(int value,
                                         int offset,
                                         java.lang.String alphabet)

returns a one-character string from the given alphabet. The value and offset are used to lookup the character from the alphabet.

createIntFromTwoCharactersString

protected int createIntFromTwoCharactersString(java.lang.String value,
                                               int offset,
                                               java.lang.String alphabet)

this is the inverse function to createTwoCharactersFromByte(int, int, String): If given a two-character input value and the offset used to create the two character input it will derive the originating int (byte) used to create this string.

pickInt

protected int pickInt(char value,
                      int offset,
                      java.lang.String alphabet)

This is the inverse function to pickCharacter(int, int, String): For the the given char value it will derive the originating int and return it.