| /* |
| * 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.admin.internal; |
| |
| import org.apache.logging.log4j.Logger; |
| |
| import org.apache.geode.admin.AdminDistributedSystem; |
| import org.apache.geode.admin.ManagedEntity; |
| import org.apache.geode.internal.ClassPathLoader; |
| import org.apache.geode.internal.logging.log4j.LogMarker; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| |
| /** |
| * Creates ManagedEntityController for administration (starting, stopping, etc.) of GemFire |
| * {@link ManagedEntity}s. |
| * |
| */ |
| public class ManagedEntityControllerFactory { |
| |
| private static final Logger logger = LogService.getLogger(); |
| |
| private static final String ENABLED_MANAGED_ENTITY_CONTROLLER_CLASS_NAME = |
| "org.apache.geode.admin.internal.EnabledManagedEntityController"; |
| |
| static ManagedEntityController createManagedEntityController( |
| final AdminDistributedSystem system) { |
| if (isEnabledManagedEntityController()) { |
| logger.info(LogMarker.CONFIG_MARKER, |
| "Local and remote OS command invocations are enabled for the Admin API."); |
| return createEnabledManagedEntityController(system); |
| } else { |
| logger.info(LogMarker.CONFIG_MARKER, |
| "Local and remote OS command invocations are disabled for the Admin API."); |
| return new DisabledManagedEntityController(); |
| } |
| } |
| |
| public static boolean isEnabledManagedEntityController() { |
| try { |
| ClassPathLoader.getLatest().forName(ENABLED_MANAGED_ENTITY_CONTROLLER_CLASS_NAME); |
| return true; |
| } catch (ClassNotFoundException e) { |
| return false; |
| } |
| } |
| |
| private static ManagedEntityController createEnabledManagedEntityController( |
| final AdminDistributedSystem system) { |
| return new EnabledManagedEntityController(system); |
| } |
| } |