| /* |
| * 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.Collection; |
| import java.util.LinkedHashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| 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.Execution; |
| import org.apache.geode.cache.execute.ResultCollector; |
| import org.apache.geode.cache.lucene.internal.cli.functions.LuceneListIndexFunction; |
| import org.apache.geode.cache.lucene.internal.security.LucenePermission; |
| import org.apache.geode.internal.cache.execute.AbstractExecution; |
| import org.apache.geode.management.cli.CliMetaData; |
| import org.apache.geode.management.internal.cli.i18n.CliStrings; |
| import org.apache.geode.management.internal.cli.result.model.ResultModel; |
| import org.apache.geode.security.ResourcePermission; |
| |
| public class LuceneListIndexCommand extends LuceneCommandBase { |
| |
| @CliCommand(value = LuceneCliStrings.LUCENE_LIST_INDEX, |
| help = LuceneCliStrings.LUCENE_LIST_INDEX__HELP) |
| @CliMetaData(relatedTopic = {CliStrings.TOPIC_GEODE_REGION, CliStrings.TOPIC_GEODE_DATA}) |
| public ResultModel listIndex(@CliOption(key = LuceneCliStrings.LUCENE_LIST_INDEX__STATS, |
| specifiedDefaultValue = "true", unspecifiedDefaultValue = "false", |
| help = LuceneCliStrings.LUCENE_LIST_INDEX__STATS__HELP) final boolean stats) { |
| |
| authorize(ResourcePermission.Resource.CLUSTER, ResourcePermission.Operation.READ, |
| LucenePermission.TARGET); |
| return toTabularResult(getIndexListing(), stats); |
| } |
| |
| @SuppressWarnings("unchecked") |
| protected List<LuceneIndexDetails> getIndexListing() { |
| final Execution functionExecutor = getMembersFunctionExecutor(getAllMembers()); |
| |
| if (functionExecutor instanceof AbstractExecution) { |
| ((AbstractExecution) functionExecutor).setIgnoreDepartedMembers(true); |
| } |
| |
| final ResultCollector resultsCollector = |
| functionExecutor.execute(new LuceneListIndexFunction()); |
| final List<Set<LuceneIndexDetails>> results = |
| (List<Set<LuceneIndexDetails>>) resultsCollector.getResult(); |
| |
| List<LuceneIndexDetails> sortedResults = |
| results.stream().flatMap(Collection::stream).sorted().collect(Collectors.toList()); |
| LinkedHashSet<LuceneIndexDetails> uniqResults = new LinkedHashSet<>(); |
| uniqResults.addAll(sortedResults); |
| sortedResults.clear(); |
| sortedResults.addAll(uniqResults); |
| return sortedResults; |
| } |
| |
| @CliAvailabilityIndicator({ |
| LuceneCliStrings.LUCENE_LIST_INDEX, |
| }) |
| public boolean indexCommandsAvailable() { |
| return super.indexCommandsAvailable(); |
| } |
| } |