| /* |
| * 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.continuous; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| import java.util.UUID; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.apache.ignite.spi.discovery.DiscoveryDataBag; |
| |
| import static org.apache.ignite.internal.GridComponent.DiscoveryDataExchangeType.CONTINUOUS_PROC; |
| |
| /** |
| * |
| */ |
| class ContinuousRoutinesInfo { |
| /** */ |
| private final Map<UUID, ContinuousRoutineInfo> startedRoutines = new HashMap<>(); |
| |
| /** |
| * @param dataBag Discovery data bag. |
| */ |
| void collectGridNodeData(DiscoveryDataBag dataBag) { |
| synchronized (startedRoutines) { |
| if (!dataBag.commonDataCollectedFor(CONTINUOUS_PROC.ordinal())) |
| dataBag.addGridCommonData(CONTINUOUS_PROC.ordinal(), |
| new ContinuousRoutinesCommonDiscoveryData(new ArrayList<>(startedRoutines.values()))); |
| } |
| } |
| |
| /** |
| * @param dataBag Discovery data bag. |
| */ |
| void collectJoiningNodeData(DiscoveryDataBag dataBag) { |
| synchronized (startedRoutines) { |
| for (ContinuousRoutineInfo info : startedRoutines.values()) { |
| if (info.disconnected) |
| info.sourceNodeId(dataBag.joiningNodeId()); |
| } |
| |
| dataBag.addJoiningNodeData(CONTINUOUS_PROC.ordinal(), |
| new ContinuousRoutinesJoiningNodeDiscoveryData(new ArrayList<>(startedRoutines.values()))); |
| } |
| } |
| |
| /** |
| * @param info Routine info. |
| */ |
| void addRoutineInfo(ContinuousRoutineInfo info) { |
| synchronized (startedRoutines) { |
| startedRoutines.put(info.routineId, info); |
| } |
| } |
| |
| /** |
| * @param routineId Routine ID. |
| * @return {@code True} if routine exists. |
| */ |
| boolean routineExists(UUID routineId) { |
| synchronized (startedRoutines) { |
| return startedRoutines.containsKey(routineId); |
| } |
| } |
| |
| /** |
| * @param routineId Routine ID. |
| */ |
| void removeRoutine(UUID routineId) { |
| synchronized (startedRoutines) { |
| startedRoutines.remove(routineId); |
| } |
| } |
| |
| /** |
| * @param locRoutines Routines IDs which can survive reconnect. |
| */ |
| void onClientDisconnected(Collection<UUID> locRoutines) { |
| synchronized (startedRoutines) { |
| for (Iterator<Map.Entry<UUID, ContinuousRoutineInfo>> it = startedRoutines.entrySet().iterator(); it.hasNext();) { |
| Map.Entry<UUID, ContinuousRoutineInfo> e = it.next(); |
| |
| ContinuousRoutineInfo info = e.getValue(); |
| |
| if (!locRoutines.contains(info.routineId)) |
| it.remove(); |
| else |
| info.onDisconnected(); |
| } |
| } |
| } |
| |
| /** |
| * Removes all routines with autoUnsubscribe=false started by given node. |
| * |
| * @param nodeId Node ID. |
| */ |
| void onNodeFail(UUID nodeId) { |
| synchronized (startedRoutines) { |
| for (Iterator<Map.Entry<UUID, ContinuousRoutineInfo>> it = startedRoutines.entrySet().iterator(); it.hasNext();) { |
| Map.Entry<UUID, ContinuousRoutineInfo> e = it.next(); |
| |
| ContinuousRoutineInfo info = e.getValue(); |
| |
| if (info.autoUnsubscribe && info.srcNodeId.equals(nodeId)) |
| it.remove(); |
| } |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(ContinuousRoutinesInfo.class, this); |
| } |
| } |