| /* |
| * 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.configuration.functions; |
| |
| import static java.util.stream.Collectors.toSet; |
| |
| import java.util.Set; |
| |
| import org.apache.geode.cache.execute.FunctionContext; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.cache.InternalRegion; |
| import org.apache.geode.internal.cache.execute.InternalFunction; |
| |
| public class GetRegionNamesFunction implements InternalFunction { |
| @Override |
| public void execute(FunctionContext context) { |
| InternalCache cache = (InternalCache) context.getCache(); |
| |
| Set<String> regions = |
| cache.getApplicationRegions().stream().map(InternalRegion::getName).collect(toSet()); |
| |
| context.getResultSender().lastResult(regions); |
| } |
| |
| @Override |
| public String getId() { |
| return GetRegionNamesFunction.class.getName(); |
| } |
| |
| } |