| /* |
| * 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.sockets; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.logging.log4j.Logger; |
| |
| import org.apache.geode.DataSerializer; |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.distributed.DistributedSystem; |
| import org.apache.geode.distributed.internal.ClusterDistributionManager; |
| import org.apache.geode.distributed.internal.PooledDistributionMessage; |
| import org.apache.geode.internal.cache.CacheServerImpl; |
| import org.apache.geode.internal.logging.LogService; |
| |
| /** |
| * Distribution message for dropping client from denylist. |
| * |
| * @since GemFire 6.0 |
| * |
| */ |
| public class RemoveClientFromDenylistMessage extends PooledDistributionMessage { |
| private static final Logger logger = LogService.getLogger(); |
| |
| // The proxy id of the client represented by this proxy |
| private ClientProxyMembershipID proxyID; |
| |
| @Override |
| protected void process(ClusterDistributionManager dm) { |
| Cache c = dm.getCache(); |
| if (c != null) { |
| List l = c.getCacheServers(); |
| if (l != null) { |
| Iterator i = l.iterator(); |
| while (i.hasNext()) { |
| CacheServerImpl bs = (CacheServerImpl) i.next(); |
| CacheClientNotifier ccn = bs.getAcceptor().getCacheClientNotifier(); |
| Set s = ccn.getDenylistedClient(); |
| if (s != null) { |
| if (s.remove(proxyID)) { |
| DistributedSystem ds = dm.getSystem(); |
| if (ds != null) { |
| if (logger.isDebugEnabled()) { |
| logger.debug( |
| "Remove the client from deny list as its queue is already destroyed: {}", |
| proxyID); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| public RemoveClientFromDenylistMessage() { |
| this.setRecipient(ALL_RECIPIENTS); |
| } |
| |
| public void setProxyID(ClientProxyMembershipID proxyID) { |
| this.proxyID = proxyID; |
| } |
| |
| @Override |
| public void toData(DataOutput out) throws IOException { |
| super.toData(out); |
| DataSerializer.writeObject(proxyID, out); |
| } |
| |
| @Override |
| public int getDSFID() { |
| return REMOVE_CLIENT_FROM_DENYLIST_MESSAGE; |
| } |
| |
| @Override |
| public void fromData(DataInput in) throws IOException, ClassNotFoundException { |
| super.fromData(in); |
| proxyID = ClientProxyMembershipID.readCanonicalized(in); |
| } |
| |
| } |