| /* |
| * 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.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import com.healthmarketscience.rmiio.RemoteInputStream; |
| import com.healthmarketscience.rmiio.RemoteInputStreamClient; |
| import org.apache.commons.io.FileUtils; |
| import org.apache.commons.io.IOUtils; |
| import org.apache.logging.log4j.Logger; |
| |
| import org.apache.geode.SystemFailure; |
| import org.apache.geode.cache.CacheClosedException; |
| import org.apache.geode.cache.execute.FunctionContext; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.internal.ClassPathLoader; |
| import org.apache.geode.internal.DeployedJar; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.cache.execute.InternalFunction; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| import org.apache.geode.management.internal.beans.FileUploader; |
| |
| public class DeployFunction implements InternalFunction { |
| private static final Logger logger = LogService.getLogger(); |
| |
| public static final String ID = DeployFunction.class.getName(); |
| |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void execute(FunctionContext context) { |
| // Declared here so that it's available when returning a Throwable |
| String memberId = ""; |
| File stagingDir = null; |
| |
| try { |
| final Object[] args = (Object[]) context.getArguments(); |
| final List<String> jarFilenames = (List<String>) args[0]; |
| final List<RemoteInputStream> jarStreams = (List<RemoteInputStream>) args[1]; |
| |
| InternalCache cache = (InternalCache) 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(); |
| } |
| |
| Map<String, File> stagedFiles; |
| |
| stagedFiles = stageJarContent(jarFilenames, jarStreams); |
| stagingDir = stagedFiles.values().stream().findFirst().get().getParentFile(); |
| |
| List<String> deployedList = new ArrayList<>(); |
| List<DeployedJar> jarClassLoaders = |
| ClassPathLoader.getLatest().getJarDeployer().deploy(stagedFiles); |
| for (int i = 0; i < jarFilenames.size(); i++) { |
| deployedList.add(jarFilenames.get(i)); |
| if (jarClassLoaders.get(i) != null) { |
| deployedList.add(jarClassLoaders.get(i).getFileCanonicalPath()); |
| } else { |
| deployedList.add("Already deployed"); |
| } |
| } |
| |
| CliFunctionResult result = |
| new CliFunctionResult(memberId, deployedList.toArray(new String[0])); |
| context.getResultSender().lastResult(result); |
| |
| } catch (IOException ex) { |
| CliFunctionResult result = |
| new CliFunctionResult(memberId, ex, "error staging jars for deployment"); |
| 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 deploy JAR file {}", th.getMessage(), th); |
| |
| CliFunctionResult result = new CliFunctionResult(memberId, th, null); |
| context.getResultSender().lastResult(result); |
| } finally { |
| deleteStagingDir(stagingDir); |
| } |
| } |
| |
| @Override |
| public String getId() { |
| return ID; |
| } |
| |
| @Override |
| public boolean hasResult() { |
| return true; |
| } |
| |
| @Override |
| public boolean optimizeForWrite() { |
| return false; |
| } |
| |
| @Override |
| public boolean isHA() { |
| return false; |
| } |
| |
| private void deleteStagingDir(File stagingDir) { |
| if (stagingDir == null) { |
| return; |
| } |
| |
| try { |
| FileUtils.deleteDirectory(stagingDir); |
| } catch (IOException iox) { |
| logger.error("Unable to delete staging directory: {}", iox.getMessage()); |
| } |
| } |
| |
| private Map<String, File> stageJarContent(List<String> jarNames, |
| List<RemoteInputStream> jarStreams) throws IOException { |
| Map<String, File> stagedJars = new HashMap<>(); |
| |
| try { |
| Path tempDir = FileUploader.createSecuredTempDirectory("deploy-"); |
| |
| for (int i = 0; i < jarNames.size(); i++) { |
| Path tempJar = Paths.get(tempDir.toString(), jarNames.get(i)); |
| FileOutputStream fos = new FileOutputStream(tempJar.toString()); |
| |
| InputStream input = RemoteInputStreamClient.wrap(jarStreams.get(i)); |
| |
| IOUtils.copyLarge(input, fos); |
| |
| fos.close(); |
| input.close(); |
| |
| stagedJars.put(jarNames.get(i), tempJar.toFile()); |
| } |
| } catch (IOException iox) { |
| for (int i = 0; i < jarStreams.size(); i++) { |
| try { |
| jarStreams.get(i).close(true); |
| } catch (IOException ex) { |
| // Ignored |
| } |
| } |
| throw iox; |
| } |
| |
| return stagedJars; |
| } |
| } |