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Glassfish example source code file (RestartDomainCommand.java)

This example Glassfish source code file (RestartDomainCommand.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Glassfish tags/keywords

commandexception, commandexception, commandvalidationexception, commandvalidationexception, file, inject, io, localstringsimpl, log, logging, override, override, param, remotecommand, remotecommand, service, string, util

The Glassfish RestartDomainCommand.java source code

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 * 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
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package com.sun.enterprise.admin.cli;

import java.io.*;
import java.util.*;
import java.util.logging.Level;
import org.glassfish.api.Param;
import org.jvnet.hk2.annotations.*;
import org.jvnet.hk2.component.*;
import org.glassfish.api.admin.*;
import com.sun.enterprise.admin.cli.remote.*;
import com.sun.enterprise.universal.i18n.LocalStringsImpl;

/**
 * THe restart-domain command.
 * The local portion of this command is only used to block until:
 * <ul>
  • the old server dies * <li>the new server starts * </ul> * Tactics: * <ul> * <li>Get the uptime for the current server * <li>start the remote Restart command * <li>Call uptime in a loop until the uptime number is less than * the original uptime * * @author bnevins * @author Bill Shannon */ @Service(name = "restart-domain") @Scoped(PerLookup.class) public class RestartDomainCommand extends StopDomainCommand { @Param(name = "debug", optional = true) private Boolean debug; @Inject private Habitat habitat; private static final LocalStringsImpl strings = new LocalStringsImpl(RestartDomainCommand.class); /** * Execute the restart-domain command. */ @Override protected void doCommand() throws CommandException, CommandValidationException { // first, find out how long the server has been up long uptimeOldServer = getUptime(); // may throw CommandException // run the remote restart-domain command and throw away the output RemoteCommand cmd = new RemoteCommand("restart-domain", programOpts, env); String oldpw = programOpts.getPassword(); File pwFile = getServerDirs().getLocalPasswordFile(); long stamp = -1; if (pwFile != null) stamp = pwFile.lastModified(); if (debug != null) cmd.executeAndReturnOutput("restart-domain", "--debug", debug.toString()); else cmd.executeAndReturnOutput("restart-domain"); waitForRestart(pwFile, stamp, uptimeOldServer); logger.info(strings.get("restartDomain.success")); } /** * If the server isn't running, try to start it. */ @Override protected int dasNotRunning() throws CommandException, CommandValidationException { logger.warning(strings.get("restart.dasNotRunning")); CLICommand cmd = habitat.getComponent(CLICommand.class, "start-domain"); // XXX - assume start-domain accepts all the same options return cmd.execute(argv); } }
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