| /* |
| * 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.cache.lucene.internal.cli; |
| |
| import java.util.List; |
| import java.util.Objects; |
| import java.util.Set; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.springframework.shell.core.annotation.CliAvailabilityIndicator; |
| import org.springframework.shell.core.annotation.CliCommand; |
| import org.springframework.shell.core.annotation.CliOption; |
| |
| import org.apache.geode.cache.execute.ResultCollector; |
| import org.apache.geode.cache.lucene.internal.cli.functions.LuceneDestroyIndexFunction; |
| import org.apache.geode.cache.lucene.internal.security.LucenePermission; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.distributed.internal.InternalConfigurationPersistenceService; |
| import org.apache.geode.internal.Version; |
| import org.apache.geode.management.cli.CliMetaData; |
| import org.apache.geode.management.cli.ConverterHint; |
| import org.apache.geode.management.internal.cli.functions.CliFunctionResult; |
| import org.apache.geode.management.internal.cli.i18n.CliStrings; |
| import org.apache.geode.management.internal.cli.remote.CommandExecutor; |
| import org.apache.geode.management.internal.cli.result.model.ResultModel; |
| import org.apache.geode.management.internal.cli.result.model.TabularResultModel; |
| import org.apache.geode.management.internal.configuration.domain.XmlEntity; |
| import org.apache.geode.security.ResourcePermission; |
| |
| public class LuceneDestroyIndexCommand extends LuceneCommandBase { |
| |
| private static final LuceneDestroyIndexFunction destroyIndexFunction = |
| new LuceneDestroyIndexFunction(); |
| |
| @CliCommand(value = LuceneCliStrings.LUCENE_DESTROY_INDEX, |
| help = LuceneCliStrings.LUCENE_DESTROY_INDEX__HELP) |
| @CliMetaData(relatedTopic = {CliStrings.TOPIC_GEODE_REGION, CliStrings.TOPIC_GEODE_DATA}) |
| public ResultModel destroyIndex(@CliOption(key = LuceneCliStrings.LUCENE__INDEX_NAME, |
| help = LuceneCliStrings.LUCENE_DESTROY_INDEX__NAME__HELP) final String indexName, |
| |
| @CliOption(key = LuceneCliStrings.LUCENE__REGION_PATH, mandatory = true, |
| optionContext = ConverterHint.REGION_PATH, |
| help = LuceneCliStrings.LUCENE_DESTROY_INDEX__REGION_HELP) final String regionPath) { |
| |
| if (indexName != null && StringUtils.isEmpty(indexName)) { |
| return ResultModel.createInfo( |
| CliStrings.format(LuceneCliStrings.LUCENE_DESTROY_INDEX__MSG__INDEX_CANNOT_BE_EMPTY)); |
| } |
| |
| authorize(ResourcePermission.Resource.CLUSTER, ResourcePermission.Operation.MANAGE, |
| LucenePermission.TARGET); |
| |
| // Get members >= Geode 1.8 (when the new destroy code path went into the product) |
| Set<DistributedMember> validVersionMembers = |
| getNormalMembersWithSameOrNewerVersion(Version.GEODE_1_7_0); |
| if (validVersionMembers.isEmpty()) { |
| return ResultModel.createInfo(CliStrings.format( |
| LuceneCliStrings.LUCENE_DESTROY_INDEX__MSG__COULD_NOT_FIND__MEMBERS_GREATER_THAN_VERSION_0, |
| Version.GEODE_1_7_0)); |
| } |
| |
| // Execute the destroy index function |
| LuceneDestroyIndexInfo indexInfo = new LuceneDestroyIndexInfo(indexName, regionPath); |
| ResultCollector<?, ?> rc = |
| executeFunction(destroyIndexFunction, indexInfo, validVersionMembers); |
| |
| // Get the result |
| List<CliFunctionResult> cliFunctionResults = (List<CliFunctionResult>) rc.getResult(); |
| ResultModel result = getDestroyIndexResult(cliFunctionResults, indexName, regionPath); |
| |
| // Get and process the xml entity |
| XmlEntity xmlEntity = findXmlEntity(cliFunctionResults); |
| |
| // if at least one member returns with successful deletion, we will need to update cc |
| InternalConfigurationPersistenceService configurationPersistenceService = |
| getConfigurationPersistenceService(); |
| if (xmlEntity != null) { |
| if (configurationPersistenceService == null) { |
| result.addInfo().addLine(CommandExecutor.SERVICE_NOT_RUNNING_CHANGE_NOT_PERSISTED); |
| } else { |
| configurationPersistenceService.deleteXmlEntity(xmlEntity, null); |
| } |
| } |
| |
| return result; |
| } |
| |
| private ResultModel getDestroyIndexResult(List<CliFunctionResult> cliFunctionResults, |
| String indexName, String regionPath) { |
| |
| ResultModel result = new ResultModel(); |
| TabularResultModel tabularResult = result.addTable("lucene-indexes"); |
| for (CliFunctionResult cliFunctionResult : cliFunctionResults) { |
| tabularResult.accumulate("Member", cliFunctionResult.getMemberIdOrName()); |
| if (cliFunctionResult.isSuccessful()) { |
| tabularResult.accumulate("Status", |
| indexName == null |
| ? CliStrings.format( |
| LuceneCliStrings.LUCENE_DESTROY_INDEX__MSG__SUCCESSFULLY_DESTROYED_INDEXES_FROM_REGION_0, |
| new Object[] {regionPath}) |
| : CliStrings.format( |
| LuceneCliStrings.LUCENE_DESTROY_INDEX__MSG__SUCCESSFULLY_DESTROYED_INDEX_0_FROM_REGION_1, |
| new Object[] {indexName, regionPath})); |
| } else { |
| tabularResult.accumulate("Status", cliFunctionResult.getMessage()); |
| } |
| } |
| return result; |
| } |
| |
| private XmlEntity findXmlEntity(List<CliFunctionResult> functionResults) { |
| return functionResults.stream().filter(CliFunctionResult::isSuccessful) |
| .map(CliFunctionResult::getXmlEntity).filter(Objects::nonNull).findFirst().orElse(null); |
| } |
| |
| @CliAvailabilityIndicator(LuceneCliStrings.LUCENE_DESTROY_INDEX) |
| public boolean indexCommandsAvailable() { |
| return super.indexCommandsAvailable(); |
| } |
| } |