| /* |
| * 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.functions; |
| |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.util.Map; |
| |
| import org.apache.logging.log4j.Logger; |
| |
| import org.apache.geode.SystemFailure; |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.CacheClosedException; |
| import org.apache.geode.cache.execute.FunctionContext; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.distributed.internal.DistributionConfigImpl; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.internal.ConfigSource; |
| import org.apache.geode.internal.cache.execute.InternalFunction; |
| import org.apache.geode.internal.cache.xmlcache.CacheXmlGenerator; |
| import org.apache.geode.internal.logging.LogService; |
| |
| public class ExportConfigFunction implements InternalFunction<Object> { |
| private static final Logger logger = LogService.getLogger(); |
| |
| public static final String ID = ExportConfigFunction.class.getName(); |
| |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void execute(FunctionContext<Object> context) { |
| // Declared here so that it's available when returning a Throwable |
| String memberId = ""; |
| |
| try { |
| Cache cache = context.getCache(); |
| DistributedMember member = cache.getDistributedSystem().getDistributedMember(); |
| |
| memberId = member.getId(); |
| // If they set a name use it instead |
| if (!member.getName().equals("")) { |
| memberId = member.getName(); |
| } |
| |
| // Generate the cache XML |
| StringWriter xmlWriter = new StringWriter(); |
| PrintWriter printWriter = new PrintWriter(xmlWriter); |
| CacheXmlGenerator.generate(cache, printWriter, false, false); |
| printWriter.close(); |
| |
| // Generate the properties file |
| DistributionConfigImpl config = |
| (DistributionConfigImpl) ((InternalDistributedSystem) cache.getDistributedSystem()) |
| .getConfig(); |
| StringBuilder propStringBuf = new StringBuilder(); |
| String lineSeparator = System.getProperty("line.separator"); |
| for (Map.Entry entry : config.getConfigPropsFromSource(ConfigSource.runtime()).entrySet()) { |
| if (entry.getValue() != null && !entry.getValue().equals("")) { |
| propStringBuf.append(entry.getKey()).append("=").append(entry.getValue()) |
| .append(lineSeparator); |
| } |
| } |
| for (Map.Entry entry : config.getConfigPropsFromSource(ConfigSource.api()).entrySet()) { |
| if (entry.getValue() != null && !entry.getValue().equals("")) { |
| propStringBuf.append(entry.getKey()).append("=").append(entry.getValue()) |
| .append(lineSeparator); |
| } |
| } |
| for (Map.Entry entry : config.getConfigPropsDefinedUsingFiles().entrySet()) { |
| if (entry.getValue() != null && !entry.getValue().equals("")) { |
| propStringBuf.append(entry.getKey()).append("=").append(entry.getValue()) |
| .append(lineSeparator); |
| } |
| } |
| // fix for bug 46653 |
| for (Map.Entry entry : config.getConfigPropsFromSource(ConfigSource.launcher()).entrySet()) { |
| if (entry.getValue() != null && !entry.getValue().equals("")) { |
| propStringBuf.append(entry.getKey()).append("=").append(entry.getValue()) |
| .append(lineSeparator); |
| } |
| } |
| |
| CliFunctionResult result = new CliFunctionResult(memberId, |
| new String[] {xmlWriter.toString(), propStringBuf.toString()}); |
| |
| context.getResultSender().lastResult(result); |
| |
| } catch (CacheClosedException cce) { |
| CliFunctionResult result = new CliFunctionResult(memberId, false, null); |
| context.getResultSender().lastResult(result); |
| |
| } catch (VirtualMachineError e) { |
| SystemFailure.initiateFailure(e); |
| throw e; |
| |
| } catch (Throwable th) { |
| SystemFailure.checkFailure(); |
| logger.error("Could not export config {}", th.getMessage(), th); |
| CliFunctionResult result = new CliFunctionResult(memberId, th, null); |
| context.getResultSender().lastResult(result); |
| } |
| } |
| |
| @Override |
| public String getId() { |
| return ID; |
| } |
| |
| @Override |
| public boolean hasResult() { |
| return true; |
| } |
| |
| @Override |
| public boolean optimizeForWrite() { |
| return false; |
| } |
| |
| @Override |
| public boolean isHA() { |
| return false; |
| } |
| } |