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Glassfish example source code file (NodeRunner.java)
The Glassfish NodeRunner.java source code/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 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 org.glassfish.cluster.ssh.connect; import java.io.File; import java.io.IOException; import java.util.List; import java.util.ArrayList; import java.util.logging.Logger; import org.glassfish.common.util.admin.AsadminInput; import org.jvnet.hk2.component.Habitat; import org.glassfish.api.admin.SSHCommandExecutionException; import com.sun.enterprise.universal.process.ProcessManagerException; import com.sun.enterprise.universal.process.ProcessManager; import com.sun.enterprise.config.serverbeans.Node; import com.sun.enterprise.util.SystemPropertyConstants; import com.sun.enterprise.util.StringUtils; import org.glassfish.cluster.ssh.launcher.SSHLauncher; import java.io.ByteArrayOutputStream; import org.glassfish.common.util.admin.AuthTokenManager; public class NodeRunner { private static final String NL = System.getProperty("line.separator"); private static final String AUTH_TOKEN_STDIN_LINE_PREFIX = "option." + AuthTokenManager.AUTH_TOKEN_OPTION_NAME + "="; private Habitat habitat; private Logger logger; private String lastCommandRun = null; private int commandStatus; private SSHLauncher sshL = null; private final AuthTokenManager authTokenManager; public NodeRunner(Habitat habitat, Logger logger) { this.logger = logger; this.habitat = habitat; authTokenManager = habitat.getComponent(AuthTokenManager.class); } public String getLastCommandRun() { return lastCommandRun; } public boolean isSshNode(Node node) { if (node == null) { throw new IllegalArgumentException("Node is null"); } if (node.getType() ==null) return false; return node.getType().equals("SSH"); } /** * Run an asadmin command on a Node. The node may be local or remote. If * it is remote then SSH is used to execute the command on the node. * The args list is all parameters passed to "asadmin", but not * "asadmin" itself. So an example args is: * * "--host", "mydashost.com", "start-local-instance", "--node", "n1", "i1" * * @param node The node to run the asadmin command on * @param output A StringBuilder to hold the command's output in. Both * stdout and stderr are placed in output. null if you * don't want the output. * @param args The arguments to the asadmin command. This includes * parameters for asadmin (like --host) as well as the * command (like start-local-instance) as well as an * parameters for the command. It does not include the * string "asadmin" itself. * @return The status of the asadmin command. Typically 0 if the * command was successful else 1. * * @throws SSHCommandExecutionException There was an error executing the * command via SSH. * @throws ProcessManagerException There was an error executing the * command locally. * @throws UnsupportedOperationException The command needs to be run on * a remote node, but the node is not * of type SSH. * @throws IllegalArgumentException The passed node is malformed. */ public int runAdminCommandOnNode(Node node, StringBuilder output, List<String> args) throws SSHCommandExecutionException, ProcessManagerException, UnsupportedOperationException, IllegalArgumentException { return runAdminCommandOnNode(node, output, false, args); } public int runAdminCommandOnNode(Node node, StringBuilder output, boolean waitForReaderThreads, List<String> args) throws SSHCommandExecutionException, ProcessManagerException, UnsupportedOperationException, IllegalArgumentException { if (node == null) { throw new IllegalArgumentException("Node is null"); } final List<String> stdinLines = new ArrayList Other Glassfish examples (source code examples)Here is a short list of links related to this Glassfish NodeRunner.java source code file: |
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