| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You 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 org.apache.geode.internal.cache.tier; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.net.InetAddress; |
| import java.util.Set; |
| |
| import org.apache.geode.internal.cache.tier.sockets.CacheClientNotifier; |
| import org.apache.geode.internal.cache.tier.sockets.CacheServerStats; |
| import org.apache.geode.internal.cache.tier.sockets.ClientHealthMonitor; |
| import org.apache.geode.internal.cache.tier.sockets.CommBufferPool; |
| import org.apache.geode.internal.cache.tier.sockets.ConnectionListener; |
| import org.apache.geode.internal.cache.tier.sockets.ServerConnection; |
| |
| /** |
| * Defines the message listener/acceptor interface which is the GemFire cache server. Multiple |
| * communication stacks may provide implementations for the interfaces defined in this package |
| * |
| * @since GemFire 2.0.2 |
| */ |
| public interface Acceptor extends CommBufferPool { |
| |
| /** |
| * Listens for a client to connect and establishes a connection to that client. |
| */ |
| void accept() throws Exception; |
| |
| /** |
| * Starts this acceptor thread |
| */ |
| void start() throws IOException; |
| |
| /** |
| * Returns the port on which this acceptor listens for connections from clients. |
| */ |
| int getPort(); |
| |
| /** |
| * returns the server's name string, including the inet address and port that the server is |
| * listening on |
| */ |
| String getServerName(); |
| |
| /** |
| * Closes this acceptor thread |
| */ |
| void close(); |
| |
| /** |
| * Is this acceptor running (handling connections)? |
| */ |
| boolean isRunning(); |
| |
| /** |
| * Returns the CacheClientNotifier used by this Acceptor. |
| */ |
| CacheClientNotifier getCacheClientNotifier(); |
| |
| CacheServerStats getStats(); |
| |
| String getExternalAddress(); |
| |
| void emergencyClose(); |
| |
| ServerConnection[] getAllServerConnectionList(); |
| |
| int getClientServerConnectionCount(); |
| |
| Set<ServerConnection> getAllServerConnections(); |
| |
| CachedRegionHelper getCachedRegionHelper(); |
| |
| long getAcceptorId(); |
| |
| boolean isGatewayReceiver(); |
| |
| boolean isSelector(); |
| |
| InetAddress getServerInetAddress(); |
| |
| void notifyCacheMembersOfClose(); |
| |
| ClientHealthMonitor getClientHealthMonitor(); |
| |
| ConnectionListener getConnectionListener(); |
| |
| void refuseHandshake(OutputStream out, String message, byte exception) throws IOException; |
| |
| void registerServerConnection(ServerConnection serverConnection); |
| |
| void unregisterServerConnection(ServerConnection serverConnection); |
| |
| void decClientServerConnectionCount(); |
| |
| int getMaximumTimeBetweenPings(); |
| } |