| /* |
| * 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.ignite.internal.processors.cache; |
| |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.UUID; |
| import org.apache.ignite.internal.managers.discovery.DiscoCache; |
| import org.apache.ignite.internal.managers.discovery.DiscoveryCustomMessage; |
| import org.apache.ignite.internal.managers.discovery.GridDiscoveryManager; |
| import org.apache.ignite.internal.processors.affinity.AffinityTopologyVersion; |
| import org.apache.ignite.internal.util.tostring.GridToStringInclude; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.apache.ignite.lang.IgniteUuid; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Dummy discovery message which is not really sent via ring, it is just added in local discovery worker queue. |
| */ |
| public class ClientCacheChangeDummyDiscoveryMessage implements DiscoveryCustomMessage, |
| CachePartitionExchangeWorkerTask { |
| /** */ |
| private static final long serialVersionUID = 0L; |
| |
| /** */ |
| private final UUID reqId; |
| |
| /** */ |
| private final Map<String, DynamicCacheChangeRequest> startReqs; |
| |
| /** */ |
| @GridToStringInclude |
| private final Set<String> cachesToClose; |
| |
| /** |
| * @param reqId Start request ID. |
| * @param startReqs Caches start requests. |
| * @param cachesToClose Cache to close. |
| */ |
| public ClientCacheChangeDummyDiscoveryMessage( |
| UUID reqId, |
| @Nullable Map<String, DynamicCacheChangeRequest> startReqs, |
| @Nullable Set<String> cachesToClose |
| ) { |
| assert reqId != null; |
| assert startReqs != null ^ cachesToClose != null; |
| |
| this.reqId = reqId; |
| this.startReqs = startReqs; |
| this.cachesToClose = cachesToClose; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean skipForExchangeMerge() { |
| return true; |
| } |
| |
| /** |
| * @return Start request ID. |
| */ |
| UUID requestId() { |
| return reqId; |
| } |
| |
| /** |
| * @return Cache start requests. |
| */ |
| @Nullable Map<String, DynamicCacheChangeRequest> startRequests() { |
| return startReqs; |
| } |
| |
| /** |
| * @return Client caches to close. |
| */ |
| Set<String> cachesToClose() { |
| return cachesToClose; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public IgniteUuid id() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public DiscoveryCustomMessage ackMessage() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean isMutable() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean stopProcess() { |
| return false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public DiscoCache createDiscoCache(GridDiscoveryManager mgr, |
| AffinityTopologyVersion topVer, DiscoCache discoCache) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(ClientCacheChangeDummyDiscoveryMessage.class, this, |
| "startCaches", (startReqs != null ? startReqs.keySet() : "")); |
| } |
| } |