| /* |
| * 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.memcached; |
| |
| import org.apache.logging.log4j.Logger; |
| |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.distributed.ConfigurationProperties; |
| import org.apache.geode.distributed.internal.DistributionConfig; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.internal.cache.CacheService; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.logging.LogService; |
| import org.apache.geode.management.internal.beans.CacheServiceMBeanBase; |
| import org.apache.geode.memcached.GemFireMemcachedServer; |
| |
| /** |
| * Service loaded at cache initialization that starts the {@link GemFireMemcachedServer} |
| * if {@link ConfigurationProperties#MEMCACHED_PORT} is set. |
| */ |
| public class GeodeMemcachedService implements CacheService { |
| private static final Logger logger = LogService.getLogger(); |
| private GemFireMemcachedServer memcachedServer; |
| |
| @Override |
| public void init(Cache cache) { |
| InternalCache internalCache = (InternalCache) cache; |
| startMemcachedServer(internalCache); |
| } |
| |
| private void startMemcachedServer(InternalCache internalCache) { |
| InternalDistributedSystem system = internalCache.getInternalDistributedSystem(); |
| int port = system.getConfig().getMemcachedPort(); |
| if (port != 0) { |
| String protocol = system.getConfig().getMemcachedProtocol(); |
| assert protocol != null; |
| String bindAddress = system.getConfig().getMemcachedBindAddress(); |
| assert bindAddress != null; |
| if (bindAddress.equals(DistributionConfig.DEFAULT_MEMCACHED_BIND_ADDRESS)) { |
| logger.info("Starting GemFireMemcachedServer on port {} for {} protocol", |
| new Object[] {port, protocol}); |
| } else { |
| logger.info("Starting GemFireMemcachedServer on bind address {} on port {} for {} protocol", |
| new Object[] {bindAddress, port, protocol}); |
| } |
| this.memcachedServer = |
| new GemFireMemcachedServer(bindAddress, port, |
| GemFireMemcachedServer.Protocol.valueOf(protocol.toUpperCase())); |
| this.memcachedServer.start(); |
| } |
| } |
| |
| |
| @Override |
| public void close() { |
| stopMemcachedServer(); |
| } |
| |
| private void stopMemcachedServer() { |
| if (this.memcachedServer != null) { |
| logger.info("GemFireMemcachedServer is shutting down"); |
| this.memcachedServer.shutdown(); |
| } |
| } |
| |
| |
| |
| @Override |
| public Class<? extends CacheService> getInterface() { |
| return GeodeMemcachedService.class; |
| } |
| |
| @Override |
| public CacheServiceMBeanBase getMBean() { |
| return null; |
| } |
| } |