| /* |
| * 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.sequencelog; |
| |
| import java.util.regex.Pattern; |
| |
| import org.apache.geode.annotations.Immutable; |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| import org.apache.geode.internal.cache.persistence.PersistentMemberID; |
| |
| /** |
| * A Wrapper around the graph logger that logs region level events. |
| * |
| */ |
| public class RegionLogger { |
| |
| @Immutable |
| private static final SequenceLogger GRAPH_LOGGER = SequenceLoggerImpl.getInstance(); |
| |
| /** |
| * Log the creation of a region. This should only be called if the region was not recovered from |
| * disk or GII'd from another member. |
| * |
| */ |
| public static void logCreate(String regionName, InternalDistributedMember source) { |
| GRAPH_LOGGER.logTransition(GraphType.REGION, regionName, "create", "created", source, source); |
| } |
| |
| public static void logGII(String regionName, InternalDistributedMember source, |
| InternalDistributedMember dest, PersistentMemberID persistentMemberID) { |
| GRAPH_LOGGER.logTransition(GraphType.REGION, regionName, "GII", "created", source, dest); |
| if (persistentMemberID != null) { |
| GRAPH_LOGGER.logTransition(GraphType.REGION, regionName, "persist", "persisted", dest, |
| persistentMemberID.getDiskStoreId()); |
| } |
| } |
| |
| /** |
| * Log the persistence of a region |
| */ |
| public static void logPersistence(String regionName, InternalDistributedMember source, |
| PersistentMemberID disk) { |
| GRAPH_LOGGER.logTransition(GraphType.REGION, regionName, "persist", "persisted", source, |
| disk.getDiskStoreId()); |
| } |
| |
| /** |
| * Log the recovery of a persistent region. |
| */ |
| public static void logRecovery(String regionName, PersistentMemberID disk, |
| InternalDistributedMember memberId) { |
| GRAPH_LOGGER.logTransition(GraphType.REGION, regionName, "recover", "created", |
| disk.getDiskStoreId(), |
| memberId); |
| |
| } |
| |
| public static void logDestroy(String regionName, InternalDistributedMember memberId, |
| PersistentMemberID persistentID, boolean isClose) { |
| if (isEnabled()) { |
| final Pattern ALL_REGION_KEYS = Pattern.compile(regionName + ".*"); |
| GRAPH_LOGGER.logTransition(GraphType.REGION, regionName, "destroy", "destroyed", memberId, |
| memberId); |
| GRAPH_LOGGER.logTransition(GraphType.KEY, ALL_REGION_KEYS, "destroy", "destroyed", memberId, |
| memberId); |
| if (!isClose && persistentID != null) { |
| GRAPH_LOGGER.logTransition(GraphType.REGION, regionName, "destroy", "destroyed", memberId, |
| persistentID.getDiskStoreId()); |
| GRAPH_LOGGER.logTransition(GraphType.KEY, ALL_REGION_KEYS, "destroy", "destroyed", memberId, |
| persistentID.getDiskStoreId()); |
| } |
| } |
| } |
| |
| public static boolean isEnabled() { |
| return GRAPH_LOGGER.isEnabled(GraphType.REGION); |
| } |
| } |