com.netflix.hystrix.contrib.javanica.cache

Class CacheInvocationParameter

java.lang.Object

com.netflix.hystrix.contrib.javanica.cache.CacheInvocationParameter

public class CacheInvocationParameter
extends java.lang.Object

A parameter to an intercepted method invocation. Contains the parameter value as well static type and annotation information about the parameter.

Constructor Summary

Constructors

Constructor and Description
CacheInvocationParameter(java.lang.Class<?> rawType, java.lang.Object value, java.lang.annotation.Annotation[] annotations, int position)

Method Summary

Modifier and Type	Method and Description
java.util.Set<java.lang.annotation.Annotation>	getAnnotations() Returns an immutable Set of all Annotations on this method parameter, never null.
CacheKey	getCacheKeyAnnotation() Gets CacheKey for the parameter.
int	getPosition() Gets index of the parameter in the original parameter array.
java.lang.Class<?>	getRawType() Gets the parameter type as declared on the method.
java.lang.Object	getValue() Gets the parameter value
boolean	hasCacheKeyAnnotation() Checks whether the parameter annotated with CacheKey or not.

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheInvocationParameter

public CacheInvocationParameter(java.lang.Class<?> rawType,
                                java.lang.Object value,
                                java.lang.annotation.Annotation[] annotations,
                                int position)

Method Detail

getAnnotations

public java.util.Set<java.lang.annotation.Annotation> getAnnotations()

Returns an immutable Set of all Annotations on this method parameter, never null.

Returns:

set of Annotation

getCacheKeyAnnotation

public CacheKey getCacheKeyAnnotation()

Gets CacheKey for the parameter.

Returns:

CacheKey annotation or null if the parameter isn't annotated with CacheKey.

hasCacheKeyAnnotation

public boolean hasCacheKeyAnnotation()

Checks whether the parameter annotated with CacheKey or not.

Returns:

true if parameter annotated with CacheKey otherwise - false

getRawType

public java.lang.Class<?> getRawType()

Gets the parameter type as declared on the method.

Returns:

parameter type

getValue

public java.lang.Object getValue()

Gets the parameter value

Returns:

parameter value

getPosition

public int getPosition()

Gets index of the parameter in the original parameter array.

Returns:

index of the parameter