| /* |
| * 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.Arrays; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.springframework.shell.core.annotation.CliCommand; |
| import org.springframework.shell.core.annotation.CliOption; |
| |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.management.cli.CliMetaData; |
| import org.apache.geode.management.cli.ConverterHint; |
| import org.apache.geode.management.cli.GfshCommand; |
| import org.apache.geode.management.internal.cli.functions.CliFunctionResult; |
| import org.apache.geode.management.internal.cli.functions.ListFunctionFunction; |
| 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.cli.result.model.TabularResultModel; |
| import org.apache.geode.management.internal.security.ResourceOperation; |
| import org.apache.geode.security.ResourcePermission; |
| |
| public class ListFunctionCommand extends GfshCommand { |
| private final ListFunctionFunction listFunctionFunction = new ListFunctionFunction(); |
| |
| @CliCommand(value = CliStrings.LIST_FUNCTION, help = CliStrings.LIST_FUNCTION__HELP) |
| @CliMetaData(relatedTopic = {CliStrings.TOPIC_GEODE_FUNCTION}) |
| @ResourceOperation(resource = ResourcePermission.Resource.CLUSTER, |
| operation = ResourcePermission.Operation.READ) |
| public ResultModel listFunction( |
| @CliOption(key = CliStrings.LIST_FUNCTION__MATCHES, |
| help = CliStrings.LIST_FUNCTION__MATCHES__HELP) String matches, |
| @CliOption(key = {CliStrings.GROUP, CliStrings.GROUPS}, |
| optionContext = ConverterHint.MEMBERGROUP, |
| help = CliStrings.LIST_FUNCTION__GROUP__HELP) String[] groups, |
| @CliOption(key = {CliStrings.MEMBER, CliStrings.MEMBERS}, |
| optionContext = ConverterHint.MEMBERIDNAME, |
| help = CliStrings.LIST_FUNCTION__MEMBER__HELP) String[] members) { |
| Set<DistributedMember> targetMembers = findMembers(groups, members); |
| |
| if (targetMembers.isEmpty()) { |
| return ResultModel.createInfo(CliStrings.NO_MEMBERS_FOUND_MESSAGE); |
| } |
| |
| List<CliFunctionResult> results = executeAndGetFunctionResult(this.listFunctionFunction, |
| new Object[] {matches}, targetMembers); |
| |
| ResultModel result = new ResultModel(); |
| TabularResultModel tabularData = result.addTable("functions"); |
| for (CliFunctionResult cliResult : results) { |
| Set<String> resultObject = (Set<String>) cliResult.getResultObject(); |
| if (resultObject == null) { |
| continue; |
| } |
| String[] strings = resultObject.toArray(new String[0]); |
| Arrays.sort(strings); |
| for (String string : strings) { |
| tabularData.accumulate("Member", cliResult.getMemberIdOrName()); |
| tabularData.accumulate("Function", string); |
| } |
| } |
| |
| if (tabularData.getRowSize() == 0) { |
| return ResultModel.createInfo(CliStrings.LIST_FUNCTION__NO_FUNCTIONS_FOUND_ERROR_MESSAGE); |
| } |
| return result; |
| |
| } |
| } |