Github user PurelyApplied commented on a diff in the pull request:

    https://github.com/apache/geode/pull/745#discussion_r135599224
  
    --- Diff: 
geode-core/src/main/java/org/apache/geode/management/internal/cli/commands/CreateDefinedIndexesCommand.java
 ---
    @@ -0,0 +1,155 @@
    +/*
    + * 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.HashMap;
    +import java.util.List;
    +import java.util.Map;
    +import java.util.Set;
    +import java.util.TreeSet;
    +import java.util.concurrent.atomic.AtomicReference;
    +
    +import org.springframework.shell.core.annotation.CliCommand;
    +import org.springframework.shell.core.annotation.CliOption;
    +
    +import org.apache.geode.cache.CacheFactory;
    +import org.apache.geode.cache.execute.ResultCollector;
    +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.Result;
    +import org.apache.geode.management.internal.cli.CliUtil;
    +import 
org.apache.geode.management.internal.cli.functions.CliFunctionResult;
    +import 
org.apache.geode.management.internal.cli.functions.CreateDefinedIndexesFunction;
    +import org.apache.geode.management.internal.cli.i18n.CliStrings;
    +import org.apache.geode.management.internal.cli.result.ErrorResultData;
    +import org.apache.geode.management.internal.cli.result.InfoResultData;
    +import org.apache.geode.management.internal.cli.result.ResultBuilder;
    +import org.apache.geode.management.internal.configuration.domain.XmlEntity;
    +import org.apache.geode.management.internal.security.ResourceOperation;
    +import org.apache.geode.security.ResourcePermission;
    +
    +public class CreateDefinedIndexesCommand implements GfshCommand {
    +  private static final CreateDefinedIndexesFunction 
createDefinedIndexesFunction =
    +      new CreateDefinedIndexesFunction();
    +
    +  @CliCommand(value = CliStrings.CREATE_DEFINED_INDEXES, help = 
CliStrings.CREATE_DEFINED__HELP)
    +  @CliMetaData(relatedTopic = {CliStrings.TOPIC_GEODE_REGION, 
CliStrings.TOPIC_GEODE_DATA})
    +  @ResourceOperation(resource = ResourcePermission.Resource.CLUSTER,
    +      operation = ResourcePermission.Operation.MANAGE, target = 
ResourcePermission.Target.QUERY)
    +  // TODO : Add optionContext for indexName
    +  public Result createDefinedIndexes(
    +
    +      @CliOption(key = {CliStrings.MEMBER, CliStrings.MEMBERS},
    +          optionContext = ConverterHint.MEMBERIDNAME,
    +          help = CliStrings.CREATE_DEFINED_INDEXES__MEMBER__HELP) final 
String[] memberNameOrID,
    +
    +      @CliOption(key = {CliStrings.GROUP, CliStrings.GROUPS},
    +          optionContext = ConverterHint.MEMBERGROUP,
    +          help = CliStrings.CREATE_DEFINED_INDEXES__GROUP__HELP) final 
String[] group) {
    +
    +    Result result;
    +    AtomicReference<XmlEntity> xmlEntity = new AtomicReference<>();
    +
    +    if (IndexDefinition.indexDefinitions.isEmpty()) {
    +      final InfoResultData infoResult = 
ResultBuilder.createInfoResultData();
    +      infoResult.addLine(CliStrings.DEFINE_INDEX__FAILURE__MSG);
    +      return ResultBuilder.buildResult(infoResult);
    +    }
    +
    +    try {
    +      final Set<DistributedMember> targetMembers = 
CliUtil.findMembers(group, memberNameOrID);
    +
    +      if (targetMembers.isEmpty()) {
    +        return 
ResultBuilder.createUserErrorResult(CliStrings.NO_MEMBERS_FOUND_MESSAGE);
    +      }
    +
    +      // TODO PSR: is this safe to remove?
    +      CacheFactory.getAnyInstance();
    --- End diff --
    
    Oh no I forgot to address all my TODOs!
    
    That was there to remind me to spike that command out and see the right way 
to get rid of it.  Thanks for catching that.


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