| /* |
| * 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.management.internal.cli.commands; |
| |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.commons.lang3.ArrayUtils; |
| import org.springframework.shell.core.annotation.CliCommand; |
| import org.springframework.shell.core.annotation.CliOption; |
| |
| import org.apache.geode.annotations.Immutable; |
| import org.apache.geode.cache.configuration.CacheConfig; |
| import org.apache.geode.cache.configuration.RegionConfig; |
| import org.apache.geode.distributed.ConfigurationPersistenceService; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.internal.lang.StringUtils; |
| import org.apache.geode.lang.Identifiable; |
| import org.apache.geode.management.cli.CliMetaData; |
| import org.apache.geode.management.cli.ConverterHint; |
| import org.apache.geode.management.cli.SingleGfshCommand; |
| import org.apache.geode.management.internal.cli.functions.CliFunctionResult; |
| import org.apache.geode.management.internal.cli.functions.DestroyIndexFunction; |
| import org.apache.geode.management.internal.cli.i18n.CliStrings; |
| import org.apache.geode.management.internal.cli.result.model.ResultModel; |
| import org.apache.geode.management.internal.exceptions.EntityNotFoundException; |
| import org.apache.geode.management.internal.security.ResourceOperation; |
| import org.apache.geode.security.ResourcePermission; |
| |
| public class DestroyIndexCommand extends SingleGfshCommand { |
| @Immutable |
| private static final DestroyIndexFunction destroyIndexFunction = new DestroyIndexFunction(); |
| |
| @CliCommand(value = CliStrings.DESTROY_INDEX, help = CliStrings.DESTROY_INDEX__HELP) |
| @CliMetaData(relatedTopic = {CliStrings.TOPIC_GEODE_REGION, CliStrings.TOPIC_GEODE_DATA}) |
| @ResourceOperation(resource = ResourcePermission.Resource.CLUSTER, |
| operation = ResourcePermission.Operation.MANAGE, target = ResourcePermission.Target.QUERY) |
| public ResultModel destroyIndex( |
| @CliOption(key = CliStrings.DESTROY_INDEX__NAME, unspecifiedDefaultValue = "", |
| help = CliStrings.DESTROY_INDEX__NAME__HELP) final String indexName, |
| @CliOption(key = CliStrings.DESTROY_INDEX__REGION, optionContext = ConverterHint.REGION_PATH, |
| help = CliStrings.DESTROY_INDEX__REGION__HELP) final String regionPath, |
| @CliOption(key = {CliStrings.MEMBER, CliStrings.MEMBERS}, |
| optionContext = ConverterHint.MEMBERIDNAME, |
| help = CliStrings.DESTROY_INDEX__MEMBER__HELP) final String[] memberNameOrID, |
| @CliOption(key = {CliStrings.GROUP, CliStrings.GROUPS}, |
| optionContext = ConverterHint.MEMBERGROUP, |
| help = CliStrings.DESTROY_INDEX__GROUP__HELP) final String[] group, |
| @CliOption(key = CliStrings.IFEXISTS, specifiedDefaultValue = "true", |
| unspecifiedDefaultValue = "false", help = CliStrings.IFEXISTS_HELP) boolean ifExists) { |
| |
| if (StringUtils.isBlank(indexName) && StringUtils.isBlank(regionPath) |
| && ArrayUtils.isEmpty(group) && ArrayUtils.isEmpty(memberNameOrID)) { |
| return ResultModel.createError( |
| CliStrings.format(CliStrings.PROVIDE_ATLEAST_ONE_OPTION, CliStrings.DESTROY_INDEX)); |
| } |
| |
| String regionName = null; |
| if (regionPath != null) { |
| regionName = regionPath.startsWith("/") ? regionPath.substring(1) : regionPath; |
| } |
| |
| RegionConfig.Index indexInfo = new RegionConfig.Index(); |
| indexInfo.setName(indexName); |
| indexInfo.setFromClause(regionName); |
| |
| Set<DistributedMember> targetMembers = findMembers(group, memberNameOrID); |
| |
| if (targetMembers.isEmpty()) { |
| return ResultModel.createError(CliStrings.NO_MEMBERS_FOUND_MESSAGE); |
| } |
| |
| List<CliFunctionResult> funcResults = |
| executeAndGetFunctionResult(destroyIndexFunction, indexInfo, targetMembers); |
| ResultModel result = ResultModel.createMemberStatusResult(funcResults, ifExists); |
| |
| result.setConfigObject(indexInfo); |
| |
| return result; |
| } |
| |
| @Override |
| public boolean updateConfigForGroup(String group, CacheConfig config, Object element) { |
| RegionConfig.Index indexFromCommand = (RegionConfig.Index) element; |
| String indexName = indexFromCommand.getName(); |
| |
| String regionName = indexFromCommand.getFromClause(); |
| if (regionName != null) { |
| RegionConfig regionConfig = config.findRegionConfiguration(regionName); |
| if (regionConfig == null) { |
| String errorMessage = "Region " + regionName + " not found"; |
| if (!ConfigurationPersistenceService.CLUSTER_CONFIG.equals(group)) { |
| errorMessage += " in group " + group; |
| } |
| throw new EntityNotFoundException(errorMessage); |
| } |
| |
| if (indexName.isEmpty()) { |
| regionConfig.getIndexes().clear(); |
| } else { |
| Identifiable.remove(regionConfig.getIndexes(), indexName); |
| } |
| } else { |
| // Need to search for the index name as region was not specified |
| for (RegionConfig r : config.getRegions()) { |
| Identifiable.remove(r.getIndexes(), indexName); |
| } |
| } |
| return true; |
| } |
| |
| } |