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Glassfish example source code file (UninstallNodeCommand.java)
The Glassfish UninstallNodeCommand.java source code/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package com.sun.enterprise.admin.cli.cluster; import com.sun.enterprise.util.io.FileUtils; import org.glassfish.api.Param; import org.glassfish.api.admin.CommandException; import org.glassfish.cluster.ssh.launcher.SSHLauncher; import org.glassfish.cluster.ssh.sftp.SFTPClient; import org.glassfish.cluster.ssh.util.SSHUtil; import org.jvnet.hk2.annotations.Inject; import org.jvnet.hk2.annotations.Scoped; import org.jvnet.hk2.annotations.Service; import org.jvnet.hk2.component.PerLookup; import org.jvnet.hk2.component.Habitat; import org.glassfish.internal.api.Globals; import java.io.File; import java.io.IOException; import java.util.List; import java.util.ArrayList; import java.util.Set; /** * @author Rajiv Mordani */ @Service(name = "uninstall-node") @Scoped(PerLookup.class) public class UninstallNodeCommand extends SSHCommandsBase { @Param(name="installdir", optional = true, defaultValue = "${com.sun.aas.productRoot}") private String installDir; @Param(optional = true, defaultValue = "false") private boolean force; @Inject private Habitat habitat; @Inject SSHLauncher sshLauncher; @Override protected void validate() throws CommandException { Globals.setDefaultHabitat(habitat); installDir = resolver.resolve(installDir); if (!force) { for (String host: hosts) { if(checkIfNodeExistsForHost(host)) { throw new CommandException(Strings.get("call.delete.node.ssh", host)); } } } sshuser = resolver.resolve(sshuser); if (sshkeyfile == null) { //if user hasn't specified a key file check if key exists in //default location String existingKey = SSHUtil.getExistingKeyFile(); if (existingKey == null) { promptPass=true; } else { sshkeyfile = existingKey; } } else { validateKeyFile(sshkeyfile); } //we need the key passphrase if key is encrypted if(sshkeyfile != null && isEncryptedKey()){ sshkeypassphrase=getSSHPassphrase(true); } } @Override protected int executeCommand() throws CommandException { try { deleteFromHosts(); } catch (IOException ioe) { throw new CommandException(ioe); } catch (InterruptedException e) { throw new CommandException(e); } return SUCCESS; } private void deleteFromHosts() throws CommandException, IOException, InterruptedException { for (String host: hosts) { sshLauncher.init(sshuser, host, sshport, sshpassword, sshkeyfile, sshkeypassphrase, logger); if (sshkeyfile != null && !sshLauncher.checkConnection()) { //key auth failed, so use password auth promptPass=true; } if (promptPass) { sshpassword=getSSHPassword(host); //re-initialize sshLauncher.init(sshuser, host, sshport, sshpassword, sshkeyfile, sshkeypassphrase, logger); } SFTPClient sftpClient = sshLauncher.getSFTPClient(); if (!sftpClient.exists(installDir)) { throw new IOException (installDir + " Directory does not exist"); } //File all = new File(resolver.resolve("${com.sun.aas.productRoot}")); String ins = resolver.resolve("${com.sun.aas.installRoot}") + "/../"; File all = new File(ins); Set files = FileUtils.getAllFilesAndDirectoriesUnder(all); logger.finer("Total number of files under " + ins + " = " + files.size()); String remoteDir = installDir; List<String> modList = new ArrayList Other Glassfish examples (source code examples)Here is a short list of links related to this Glassfish UninstallNodeCommand.java source code file: |
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