PrefixablePersistentKeyGenerator (hybris Commerce Suite 1905)

java.lang.Object
- de.hybris.platform.servicelayer.keygenerator.impl.PersistentKeyGenerator
- - de.hybris.platform.chinesepspalipayservices.alipay.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 Description

PrefixablePersistentKeyGenerator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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