com.netflix.hystrix.contrib.javanica.cache.annotation

Annotation Type CacheKey

@Target(value=PARAMETER)
 @Retention(value=RUNTIME)
 @Documented
public @interface CacheKey

Marks a method argument as part of the cache key. If no arguments are marked all arguments are used. If CacheResult or CacheRemove annotation has specified cacheKeyMethod then a method arguments will not be used to build cache key even if they annotated with CacheKey.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
java.lang.String	value Allows specify name of a certain argument property.

Element Detail

value

public abstract java.lang.String value

Allows specify name of a certain argument property. for example: @CacheKey("id") User user, or in case composite property: @CacheKey("profile.name") User user. null properties are ignored, i.e. if profile is null then result of @CacheKey("profile.name") User user will be empty string.

Returns:

name of an argument property

Default:

""