Package es.kukenan.smartfi.microservice.contracts.cache

Class AbstractKeyGenerator

java.lang.Object

es.kukenan.smartfi.microservice.contracts.cache.AbstractKeyGenerator

All Implemented Interfaces:

org.springframework.cache.interceptor.KeyGenerator

Direct Known Subclasses:

InternalProductKeyGenerator, MovementsKeyGenerator, ProductsKeyGenerator

public abstract class AbstractKeyGenerator
extends Object
implements org.springframework.cache.interceptor.KeyGenerator

Class in charge to generated a customized key.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	path	url base.
private final List<String>	requestParams	optional Params cache key.

Constructor Summary

Constructors

Constructor	Description
AbstractKeyGenerator(List<String> requestParams, String path)

Method Summary

Modifier and Type	Method	Description
Object	generate(Object target, Method method, Object... params)
abstract String	generateBaseKey(String path, Object... params)	Generate base key.
abstract int	getInitialPosition()	Get the initial position to obtain params.

Methods inherited from class java.lang.Object

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

Field Details

requestParams

private final List<String> requestParams

optional Params cache key.

path

private final String path

url base.

Constructor Details

AbstractKeyGenerator

AbstractKeyGenerator(List<String> requestParams,
 String path)

Method Details

generate

public Object generate(Object target,
 Method method,
 Object... params)

Specified by:

generate in interface org.springframework.cache.interceptor.KeyGenerator

generateBaseKey

public abstract String generateBaseKey(String path,
 Object... params)

Generate base key.

Parameters:

path - path base

params - parameters list

Returns:

the base key

getInitialPosition

public abstract int getInitialPosition()

Get the initial position to obtain params.

Returns:

the initial position