de.hybris.platform.chinesepspwechatpayservices.wechatpay

Class PrefixablePersistentKeyGenerator

java.lang.Object

de.hybris.platform.servicelayer.keygenerator.impl.PersistentKeyGenerator

de.hybris.platform.chinesepspwechatpayservices.wechatpay.PrefixablePersistentKeyGenerator

All Implemented Interfaces:

KeyGenerator

public class PrefixablePersistentKeyGenerator
extends PersistentKeyGenerator

This implementation is an adapter to the NumberSeries functionality of the platform for getting unique numbers in a series persisted via database. It provides several setter methods for configuration of the used number series like the key of the series at database. After configuration you should call the PersistentKeyGenerator.init() method for assuring that the series is created.

Since:

4.0

Nested Class Summary

Nested classes/interfaces inherited from class de.hybris.platform.servicelayer.keygenerator.impl.PersistentKeyGenerator

PersistentKeyGenerator.Type

Field Summary

Fields inherited from class de.hybris.platform.servicelayer.keygenerator.impl.PersistentKeyGenerator

digits, key, numeric, start, template

Constructor Summary

Constructors

Constructor and Description
PrefixablePersistentKeyGenerator()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	generate() Generates a new unique key.
protected java.lang.String	getPrefix()
void	setPrefix(java.lang.String prefix)

Methods inherited from class de.hybris.platform.servicelayer.keygenerator.impl.PersistentKeyGenerator

createSeriesAfterLookupError, generateFor, init, initializeKeyGenerator, lookup, reset, setDigits, setKey, setNumeric, setStart, setTemplate, setType

Methods inherited from class java.lang.Object

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

Constructor Detail

PrefixablePersistentKeyGenerator

public PrefixablePersistentKeyGenerator()

Method Detail

generate

public java.lang.Object generate()

Description copied from interface: KeyGenerator

Generates a new unique key. If this method is called twice it will never return the same key twice (if key A is returned by first call and key B by second call, A does not equals B). A order of returned keys is not guaranteed (depends on implementation). After a call of the KeyGenerator.reset() method the generator is reseted so that a key can be returned which already was returned before calling KeyGenerator.reset().

Specified by:

generate in interface KeyGenerator

Overrides:

generate in class PersistentKeyGenerator

Returns:

unique key

getPrefix

protected java.lang.String getPrefix()

Returns:

the prefix

setPrefix

public void setPrefix(java.lang.String prefix)

Parameters:

prefix - the prefix to set