org.gcube.common.clients.cache
Class DefaultEndpointCache<A>

java.lang.Object
  org.gcube.common.clients.cache.DefaultEndpointCache<A>

Type Parameters:

A - the type of the service addresses

All Implemented Interfaces:

EndpointCache<A>

public class DefaultEndpointCache<A>
extends Object
implements EndpointCache<A>

Base implementation of EndpointCache.

Author:

Fabio Simeoni

See Also:

DiscoveryDelegate

Constructor Summary

DefaultEndpointCache()

Method Summary

void	clear(Key key) Resets the cache for a given Key.
A	get(Key key) Returns the address cached for a given Key
void	put(Key key, A address) Caches an endpoint address for a given Key

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultEndpointCache

public DefaultEndpointCache()

Method Detail

clear

public void clear(Key key)
           throws IllegalArgumentException

Description copied from interface: EndpointCache

Resets the cache for a given Key.

Specified by:

clear in interface EndpointCache<A>

Parameters:

key - the key

Throws:

IllegalArgumentException - if the key is null

get

public A get(Key key)
      throws IllegalArgumentException

Description copied from interface: EndpointCache

Returns the address cached for a given Key

Specified by:

get in interface EndpointCache<A>

Parameters:

key - the key

Returns:

the endpoint address, or null if there is no endpoint address cached for the service

Throws:

IllegalArgumentException - if the key is null

put

public void put(Key key,
                A address)
         throws IllegalArgumentException

Description copied from interface: EndpointCache

Caches an endpoint address for a given Key

Specified by:

put in interface EndpointCache<A>

address - the address

Throws:

IllegalArgumentException - if the key or the address are null