| /* |
| * 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.Collection; |
| import java.util.Set; |
| 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.processors.service.ServiceDeploymentActions; |
| import org.apache.ignite.internal.util.tostring.GridToStringExclude; |
| import org.apache.ignite.internal.util.tostring.GridToStringInclude; |
| import org.apache.ignite.internal.util.typedef.F; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.apache.ignite.lang.IgniteUuid; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Cache change batch. |
| */ |
| public class DynamicCacheChangeBatch implements DiscoveryCustomMessage { |
| /** */ |
| private static final long serialVersionUID = 0L; |
| |
| /** Discovery custom message ID. */ |
| private IgniteUuid id = IgniteUuid.randomUuid(); |
| |
| /** Change requests. */ |
| @GridToStringInclude |
| private Collection<DynamicCacheChangeRequest> reqs; |
| |
| /** Cache updates to be executed on exchange. */ |
| private transient ExchangeActions exchangeActions; |
| |
| /** */ |
| private boolean startCaches; |
| |
| /** Restarting caches. */ |
| private Set<String> restartingCaches; |
| |
| /** Affinity (cache related) services updates to be processed on services deployment process. */ |
| @GridToStringExclude |
| @Nullable private transient ServiceDeploymentActions serviceDeploymentActions; |
| |
| /** |
| * @param reqs Requests. |
| */ |
| public DynamicCacheChangeBatch(Collection<DynamicCacheChangeRequest> reqs) { |
| assert !F.isEmpty(reqs) : reqs; |
| |
| this.reqs = reqs; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public IgniteUuid id() { |
| return id; |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public DiscoveryCustomMessage ackMessage() { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean isMutable() { |
| return false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public DiscoCache createDiscoCache(GridDiscoveryManager mgr, AffinityTopologyVersion topVer, |
| DiscoCache discoCache) { |
| return mgr.createDiscoCacheOnCacheChange(topVer, discoCache); |
| } |
| |
| /** |
| * @return Collection of change requests. |
| */ |
| public Collection<DynamicCacheChangeRequest> requests() { |
| return reqs; |
| } |
| |
| /** |
| * @return {@code True} if request should trigger partition exchange. |
| */ |
| public boolean exchangeNeeded() { |
| return exchangeActions != null; |
| } |
| |
| /** |
| * @return Cache updates to be executed on exchange. |
| */ |
| public ExchangeActions exchangeActions() { |
| return exchangeActions; |
| } |
| |
| /** |
| * @param exchangeActions Cache updates to be executed on exchange. |
| */ |
| void exchangeActions(ExchangeActions exchangeActions) { |
| assert exchangeActions != null && !exchangeActions.empty() : exchangeActions; |
| |
| this.exchangeActions = exchangeActions; |
| } |
| |
| /** |
| * @return Services deployment actions to be processed on services deployment process. |
| */ |
| @Nullable public ServiceDeploymentActions servicesDeploymentActions() { |
| return serviceDeploymentActions; |
| } |
| |
| /** |
| * @param serviceDeploymentActions Services deployment actions to be processed on services deployment process. |
| */ |
| public void servicesDeploymentActions(ServiceDeploymentActions serviceDeploymentActions) { |
| this.serviceDeploymentActions = serviceDeploymentActions; |
| } |
| |
| /** |
| * @return {@code True} if required to start all caches on client node. |
| */ |
| public boolean startCaches() { |
| return startCaches; |
| } |
| |
| /** |
| * @param restartingCaches Restarting caches. |
| */ |
| public DynamicCacheChangeBatch restartingCaches(Set<String> restartingCaches) { |
| this.restartingCaches = restartingCaches; |
| |
| return this; |
| } |
| |
| /** |
| * @return Set of restarting caches. |
| */ |
| public Set<String> restartingCaches() { |
| return restartingCaches; |
| } |
| |
| /** |
| * @param startCaches {@code True} if required to start all caches on client node. |
| */ |
| public void startCaches(boolean startCaches) { |
| this.startCaches = startCaches; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(DynamicCacheChangeBatch.class, this); |
| } |
| } |