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Glassfish example source code file (ChangeAdminPasswordCommand.java)

This example Glassfish source code file (ChangeAdminPasswordCommand.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

adminpasswordprompt, commandexception, commandvalidationexception, commandvalidationexception, io, newpassword, newpassword, override, parametermap, password, password, remoteadmincommand, string, string, success

The Glassfish ChangeAdminPasswordCommand.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2011 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;

import com.sun.enterprise.admin.remote.ServerRemoteAdminCommand;
import java.io.Console;
import org.jvnet.hk2.annotations.*;
import org.jvnet.hk2.component.*;
import org.glassfish.api.admin.*;
import com.sun.enterprise.admin.remote.RemoteAdminCommand;
import com.sun.enterprise.util.SystemPropertyConstants;
import com.sun.enterprise.universal.i18n.LocalStringsImpl;
import org.glassfish.api.Param;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;

/**
 * The change-admin-password command.
 * The remote command implementation presents a different
 * interface (set of options) than the local command.
 * This special local implementation adapts the local
 * interface to the requirements of the remote command.
 *
 * @author Bill Shannon
 */
@Service(name = "change-admin-password")
@Scoped(PerLookup.class)
@ExecuteOn({RuntimeType.DAS})
public class ChangeAdminPasswordCommand extends CLICommand {
    private ParameterMap params;

    private static final LocalStringsImpl strings =
            new LocalStringsImpl(ChangeAdminPasswordCommand.class);

    /**
     * Require the user to actually type the passwords.
     */
    @Override
    protected void validate()
            throws CommandException, CommandValidationException {
        /*
         * If --user wasn't specified as a program option,
         * we treat it as a required option and prompt for it
         * if possible.
         */
        if (programOpts.getUser() == null) {
            // prompt for it (if interactive)
            Console cons = System.console();
            if (cons != null && programOpts.isInteractive()) {
                cons.printf("%s", strings.get("AdminUserDefaultPrompt",
                    SystemPropertyConstants.DEFAULT_ADMIN_USER));
                String val = cons.readLine();
                if (ok(val))
                    programOpts.setUser(val);
                else
                    programOpts.setUser(
                                    SystemPropertyConstants.DEFAULT_ADMIN_USER);
            } else {
                //logger.info(strings.get("AdminUserRequired"));
                throw new CommandValidationException(
                    strings.get("AdminUserRequired"));
            }
        }

        // now, prompt for the passwords
        try {
            String password = getPasswords();
            programOpts.setPassword(password,
                ProgramOptions.PasswordLocation.USER);
        } catch (CommandValidationException cve) {
            throw new CommandException(cve);
        }

        /*
         * Now that the user-supplied parameters have been validated,
         * we set the parameter values for the remote command.
         */
        params = new ParameterMap();
        params.set("DEFAULT", programOpts.getUser());
        params.set(Environment.AS_ADMIN_ENV_PREFIX + "PASSWORD",
                passwords.get(Environment.AS_ADMIN_ENV_PREFIX + "PASSWORD"));
        params.set(Environment.AS_ADMIN_ENV_PREFIX + "NEWPASSWORD",
                passwords.get(Environment.AS_ADMIN_ENV_PREFIX + "NEWPASSWORD"));
    }

    /**
     * Execute the remote command using the parameters we've collected.
     */
    @Override
    protected int executeCommand() throws CommandException {
        RemoteAdminCommand rac = new RemoteAdminCommand(name,
            programOpts.getHost(), programOpts.getPort(),
            programOpts.isSecure(), programOpts.getUser(),
            programOpts.getPassword(), logger);
        rac.executeCommand(params);
        return SUCCESS;
    }

    /**
     * Prompt for all the passwords needed by this command.
     * Return the old password.
     */
    private String getPasswords() throws CommandValidationException {
        String oldpassword = readPassword(strings.get("AdminPasswordPrompt"));
        String newpassword =
                readPassword(strings.get("AdminNewPasswordPrompt"));
        String newpasswordAgain =
                readPassword(strings.get("AdminNewPasswordConfirmationPrompt"));
        if (!newpassword.equals(newpasswordAgain)) {
            throw new CommandValidationException(
                strings.get("OptionsDoNotMatch", "Admin Password"));
        }

        passwords.put(Environment.AS_ADMIN_ENV_PREFIX + "PASSWORD",
                                oldpassword);
        passwords.put(Environment.AS_ADMIN_ENV_PREFIX + "NEWPASSWORD",
                                newpassword);
        return oldpassword;
    }
}

Other Glassfish examples (source code examples)

Here is a short list of links related to this Glassfish ChangeAdminPasswordCommand.java source code file:

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