Package com.easydesk.cache.impl

Class MethodInvocationCacheKey

java.lang.Object

com.easydesk.cache.impl.MethodInvocationCacheKey

All Implemented Interfaces:

Serializable

public final class MethodInvocationCacheKey
extends Object
implements Serializable

An immutable cache key representing a single method invocation: the target instance (or, for a static method, a String identifying the class), the method name, and the arguments the method was called with.

Version:

$Id: MethodInvocationCacheKey.java 1 2024-06-10 00:00:00Z youngho.cho $

Author:

">Youngho Cho

See Also:

• MethodInvocationCache
• CachedAspect
• SimpleKeyGenerator
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MethodInvocationCacheKey(Serializable instanceOrClass, String method, Serializable... args)	Creates a cache key for a method call.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
int	hashCode()
boolean	sameInstance(Serializable instanceOrClass)	Returns true if this key was created for a method invocation on the given instance (or class name, for static methods).
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

MethodInvocationCacheKey

public MethodInvocationCacheKey(Serializable instanceOrClass,
 String method,
 Serializable... args)

Creates a cache key for a method call.

Parameters:

instanceOrClass - the object on which the method is invoked; if the method is static, a String naming the class is typically used instead

method - the method name

args - the method arguments, may be empty

Method Details

sameInstance

public boolean sameInstance(Serializable instanceOrClass)

Returns true if this key was created for a method invocation on the given instance (or class name, for static methods).

Parameters:

instanceOrClass - the instance or class name to compare against

Returns:

true if this key is for a method invocation on that instance/class

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object