com.netflix.hystrix.contrib.javanica.cache

Class DefaultHystrixGeneratedCacheKey

java.lang.Object

com.netflix.hystrix.contrib.javanica.cache.DefaultHystrixGeneratedCacheKey

All Implemented Interfaces:

HystrixGeneratedCacheKey

public class DefaultHystrixGeneratedCacheKey
extends java.lang.Object
implements HystrixGeneratedCacheKey

Default implementation of HystrixGeneratedCacheKey.

Field Summary

Fields

Modifier and Type	Field and Description
static DefaultHystrixGeneratedCacheKey	EMPTY Means "do not cache".

Constructor Summary

Constructors

Constructor and Description
DefaultHystrixGeneratedCacheKey(java.lang.String cacheKey)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.lang.String	getCacheKey() Key to be used for request caching.
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final DefaultHystrixGeneratedCacheKey EMPTY

Means "do not cache".

Constructor Detail

DefaultHystrixGeneratedCacheKey

public DefaultHystrixGeneratedCacheKey(java.lang.String cacheKey)

Method Detail

getCacheKey

public java.lang.String getCacheKey()

Description copied from interface: HystrixGeneratedCacheKey

Key to be used for request caching.

By default this returns null which means "do not cache".

To enable caching override this method and return a string key uniquely representing the state of a command instance.

If multiple command instances in the same request scope match keys then only the first will be executed and all others returned from cache.

Specified by:

getCacheKey in interface HystrixGeneratedCacheKey

Returns:

cacheKey

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object