Package org.glassfish.grizzly.memcached.zookeeper

Interface Summary

Interface	Description
BarrierListener	Listener interface for barrier in the zookeeper client
ZooKeeperSupportCache	The interface using the ZooKeeper for synchronizing cache server list Example of use: final GrizzlyMemcachedCacheManager.Builder managerBuilder = new GrizzlyMemcachedCacheManager.Builder(); // setup zookeeper server final ZooKeeperConfig zkConfig = ZooKeeperConfig.create("cache-manager", DEFAULT_ZOOKEEPER_ADDRESS); zkConfig.setRootPath(ROOT); zkConfig.setConnectTimeoutInMillis(3000); zkConfig.setSessionTimeoutInMillis(30000); zkConfig.setCommitDelayTimeInSecs(2); managerBuilder.zooKeeperConfig(zkConfig); // create a cache manager final GrizzlyMemcachedCacheManager manager = managerBuilder.build(); final GrizzlyMemcachedCache.Builder<String, String> cacheBuilder = manager.createCacheBuilder("user"); // setup memcached servers final Set<SocketAddress> memcachedServers = new HashSet<SocketAddress>(); memcachedServers.add(MEMCACHED_ADDRESS1); memcachedServers.add(MEMCACHED_ADDRESS2); cacheBuilder.servers(memcachedServers); // create a user cache final GrizzlyMemcachedCache<String, String> cache = cacheBuilder.build(); // ZooKeeperSupportCache's basic operations if (cache.isZooKeeperSupported()) { final String serverListPath = cache.getZooKeeperServerListPath(); final String serverList = cache.getCurrentServerListFromZooKeeper(); cache.setCurrentServerListOfZooKeeper("localhost:11211,localhost:11212"); } // ... // clean manager.removeCache("user"); manager.shutdown();

Class Summary

Class	Description
CacheServerListBarrierListener	The BarrierListener implementation for synchronizing the cache server list among all clients which have joined the same zookeeper server
PreferRemoteConfigBarrierListener
ZKClient	Zookeeper client implementation for barrier and recoverable operation All operations will be executed on the valid connection because the failed connection will be reconnected automatically.
ZKClient.Builder	Builder for ZKClient
ZooKeeperConfig	The configuration for ZooKeeper client Example of use: final GrizzlyMemcachedCacheManager.Builder managerBuilder = new GrizzlyMemcachedCacheManager.Builder(); // setup zookeeper server final ZooKeeperConfig zkConfig = ZooKeeperConfig.create("cache-manager", DEFAULT_ZOOKEEPER_ADDRESS); zkConfig.setRootPath(ROOT); zkConfig.setConnectTimeoutInMillis(3000); zkConfig.setSessionTimeoutInMillis(30000); zkConfig.setCommitDelayTimeInSecs(2); managerBuilder.zooKeeperConfig(zkConfig); // create a cache manager final GrizzlyMemcachedCacheManager manager = managerBuilder.build(); final GrizzlyMemcachedCache.Builder<String, String> cacheBuilder = manager.createCacheBuilder("user"); // setup memcached servers final Set<SocketAddress> memcachedServers = new HashSet<SocketAddress>(); memcachedServers.add(MEMCACHED_ADDRESS1); memcachedServers.add(MEMCACHED_ADDRESS2); cacheBuilder.servers(memcachedServers); // create a user cache final GrizzlyMemcachedCache<String, String> cache = cacheBuilder.build(); // ... // clean manager.removeCache("user"); manager.shutdown();