| /* |
| * 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 org.apache.ignite.IgniteCheckedException; |
| import org.apache.ignite.cluster.ClusterNode; |
| 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.cache.distributed.dht.preloader.GridDhtPartitionExchangeId; |
| 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; |
| |
| /** |
| * This class represents discovery message that is used to provide information about dynamic cache start failure. |
| */ |
| public class DynamicCacheChangeFailureMessage implements DiscoveryCustomMessage { |
| /** */ |
| private static final long serialVersionUID = 0L; |
| |
| /** Cache names. */ |
| @GridToStringInclude |
| private Collection<String> cacheNames; |
| |
| /** Custom message ID. */ |
| private IgniteUuid id; |
| |
| /** */ |
| private GridDhtPartitionExchangeId exchId; |
| |
| /** */ |
| @GridToStringInclude |
| private IgniteCheckedException cause; |
| |
| /** Cache updates to be executed on exchange. */ |
| private transient ExchangeActions exchangeActions; |
| |
| /** |
| * Creates new DynamicCacheChangeFailureMessage instance. |
| * |
| * @param locNode Local node. |
| * @param exchId Exchange Id. |
| * @param cause Cache start error. |
| * @param cacheNames Cache names. |
| */ |
| public DynamicCacheChangeFailureMessage( |
| ClusterNode locNode, |
| GridDhtPartitionExchangeId exchId, |
| IgniteCheckedException cause, |
| Collection<String> cacheNames) |
| { |
| assert exchId != null; |
| assert cause != null; |
| assert !F.isEmpty(cacheNames) : cacheNames; |
| |
| this.id = IgniteUuid.fromUuid(locNode.id()); |
| this.exchId = exchId; |
| this.cause = cause; |
| this.cacheNames = cacheNames; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public IgniteUuid id() { |
| return id; |
| } |
| |
| /** |
| * @return Collection of failed caches. |
| */ |
| public Collection<String> cacheNames() { |
| return cacheNames; |
| } |
| |
| /** |
| * @return Cache start error. |
| */ |
| public IgniteCheckedException error() { |
| return cause; |
| } |
| |
| /** |
| * @return Cache updates to be executed on exchange. |
| */ |
| public ExchangeActions exchangeActions() { |
| return exchangeActions; |
| } |
| |
| /** |
| * @param exchangeActions Cache updates to be executed on exchange. |
| */ |
| public void exchangeActions(ExchangeActions exchangeActions) { |
| assert exchangeActions != null && !exchangeActions.empty() : exchangeActions; |
| |
| this.exchangeActions = exchangeActions; |
| } |
| |
| /** |
| * @return Exchange version. |
| */ |
| @Nullable public GridDhtPartitionExchangeId exchangeId() { |
| return exchId; |
| } |
| |
| /** {@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); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(DynamicCacheChangeFailureMessage.class, this); |
| } |
| } |