| /* |
| * 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.lifecycle; |
| |
| import static org.apache.geode.management.internal.cli.i18n.CliStrings.LOCATOR_TERM_NAME; |
| import static org.apache.geode.management.internal.cli.shell.MXBeanProvider.getMemberMXBean; |
| |
| import java.io.IOException; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.springframework.shell.core.annotation.CliCommand; |
| import org.springframework.shell.core.annotation.CliOption; |
| |
| import org.apache.geode.distributed.AbstractLauncher; |
| import org.apache.geode.distributed.LocatorLauncher; |
| import org.apache.geode.management.MemberMXBean; |
| import org.apache.geode.management.cli.CliMetaData; |
| import org.apache.geode.management.cli.ConverterHint; |
| import org.apache.geode.management.internal.cli.commands.OfflineGfshCommand; |
| import org.apache.geode.management.internal.cli.i18n.CliStrings; |
| import org.apache.geode.management.internal.cli.result.model.InfoResultModel; |
| import org.apache.geode.management.internal.cli.result.model.ResultModel; |
| import org.apache.geode.management.internal.configuration.utils.ClusterConfigurationStatusRetriever; |
| |
| public class StatusLocatorCommand extends OfflineGfshCommand { |
| @CliCommand(value = CliStrings.STATUS_LOCATOR, help = CliStrings.STATUS_LOCATOR__HELP) |
| @CliMetaData(shellOnly = true, |
| relatedTopic = {CliStrings.TOPIC_GEODE_LOCATOR, CliStrings.TOPIC_GEODE_LIFECYCLE}) |
| public ResultModel statusLocator( |
| @CliOption(key = CliStrings.STATUS_LOCATOR__MEMBER, |
| optionContext = ConverterHint.LOCATOR_MEMBER_IDNAME, |
| help = CliStrings.STATUS_LOCATOR__MEMBER__HELP) final String member, |
| @CliOption(key = CliStrings.STATUS_LOCATOR__HOST, |
| help = CliStrings.STATUS_LOCATOR__HOST__HELP) final String locatorHost, |
| @CliOption(key = CliStrings.STATUS_LOCATOR__PORT, |
| help = CliStrings.STATUS_LOCATOR__PORT__HELP) final Integer locatorPort, |
| @CliOption(key = CliStrings.STATUS_LOCATOR__PID, |
| help = CliStrings.STATUS_LOCATOR__PID__HELP) final Integer pid, |
| @CliOption(key = CliStrings.STATUS_LOCATOR__DIR, |
| help = CliStrings.STATUS_LOCATOR__DIR__HELP) final String workingDirectory) |
| throws Exception { |
| |
| if (StringUtils.isNotBlank(member)) { |
| if (isConnectedAndReady()) { |
| final MemberMXBean locatorProxy = getMemberMXBean(member); |
| |
| if (locatorProxy != null) { |
| LocatorLauncher.LocatorState state = |
| LocatorLauncher.LocatorState.fromJson(locatorProxy.status()); |
| return createStatusLocatorResult(state); |
| } else { |
| return ResultModel.createError(CliStrings.format( |
| CliStrings.STATUS_LOCATOR__NO_LOCATOR_FOUND_FOR_MEMBER_ERROR_MESSAGE, member)); |
| } |
| } else { |
| return ResultModel.createError(CliStrings.format( |
| CliStrings.STATUS_SERVICE__GFSH_NOT_CONNECTED_ERROR_MESSAGE, LOCATOR_TERM_NAME)); |
| } |
| } else { |
| final LocatorLauncher locatorLauncher = |
| new LocatorLauncher.Builder().setCommand(LocatorLauncher.Command.STATUS) |
| .setBindAddress(locatorHost).setDebug(isDebugging()).setPid(pid).setPort(locatorPort) |
| .setWorkingDirectory(workingDirectory).build(); |
| |
| final LocatorLauncher.LocatorState status = locatorLauncher.status(); |
| if (status.getStatus().equals(AbstractLauncher.Status.NOT_RESPONDING) |
| || status.getStatus().equals(AbstractLauncher.Status.STOPPED)) { |
| return ResultModel.createError(status.toString()); |
| } |
| return createStatusLocatorResult(status); |
| } |
| |
| } |
| |
| protected ResultModel createStatusLocatorResult(final LocatorLauncher.LocatorState state) |
| throws NumberFormatException, IOException, ClassNotFoundException { |
| ResultModel result = new ResultModel(); |
| InfoResultModel info = result.addInfo(); |
| info.addLine(state.toString()); |
| info.addLine(ClusterConfigurationStatusRetriever.fromLocator(state)); |
| return result; |
| } |
| } |