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Internal ehcache-core module. This artifact is not meant to be used directly
/**
* Copyright Terracotta, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.sf.ehcache.distribution;
import net.sf.ehcache.CacheException;
import net.sf.ehcache.Ehcache;
import java.util.List;
/**
* Provides a discovery service to locate {@link CachePeer} listener peers for a Cache.
* @author Greg Luck
* @version $Id: CacheManagerPeerProvider.java 5594 2012-05-07 16:04:31Z cdennis $
*/
public interface CacheManagerPeerProvider {
/**
* Register a new peer.
* @param nodeId Identifies a node in this replication scheme (ex: RMI URL)
*/
void registerPeer(String nodeId);
/**
* Unregisters a peer.
*
* @param nodeId Identifies a node in this replication scheme (ex: RMI URL)
*/
void unregisterPeer(String nodeId);
/**
* @return a list of {@link CachePeer} peers for the given cache, excluding the local peer.
*/
List listRemoteCachePeers(Ehcache cache) throws CacheException;
/**
* Notifies providers to initialise themselves.
* @throws CacheException
*/
void init();
/**
* Providers may be doing all sorts of exotic things and need to be able to clean up on dispose.
* @throws CacheException
*/
void dispose() throws CacheException;
/**
* Time for a cluster to form. This varies considerably, depending on the implementation.
* @return the time in ms, for a cluster to form
*/
long getTimeForClusterToForm();
/**
* The replication scheme. Each peer provider has a scheme name, which can be used to specify
* the scheme for replication and bootstrap purposes. Each CacheReplicator
should lookup
* the provider for its scheme type during replication. Similarly a BootstrapCacheLoader
* should also look up the provider for its scheme.
*
* @since 1.6 introduced to permit multiple distribution schemes to be used in the same CacheManager
* @return the well-known scheme name, which is determined by the replication provider author.
*/
String getScheme();
}