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Glassfish example source code file (InteractiveInputImpl.java)
The Glassfish InteractiveInputImpl.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.tools.upgrade.common; import com.sun.enterprise.tools.upgrade.common.arguments.ARG_source; import com.sun.enterprise.tools.upgrade.common.arguments.ARG_target; import com.sun.enterprise.tools.upgrade.common.arguments.ArgumentHandler; import com.sun.enterprise.tools.upgrade.logging.LogService; import com.sun.enterprise.util.i18n.StringManager; import java.io.Console; import java.io.File; import java.util.ArrayList; import java.util.HashMap; import java.util.logging.ConsoleHandler; import java.util.logging.Logger; import java.util.Map; /** * Utility to evaluate the CLI input arguments and prompt * the user for missing data or data determined to be invalid. */ public class InteractiveInputImpl implements DirectoryMover, InteractiveInput { private static final Logger logger = LogService.getLogger(); private static final StringManager sm = StringManager.getManager(InteractiveInputImpl.class); private static final CommonInfoModel commonInfoModel = CommonInfoModel.getInstance(); private static final Console console = System.console(); private Map<String, ArgumentHandler> inputMap; @Override public void processArguments(ArrayList<ArgumentHandler> aList) { // this should only be called in the interactive case, but to be safe if (console == null) { throw new RuntimeException("CLI cannot be used with null console"); } int cnt = aList.size(); this.inputMap = new HashMap<String, ArgumentHandler>(); for (int i = 0; i < cnt; i++) { ArgumentHandler tmpAh = aList.get(i); inputMap.put(tmpAh.getCmd(), tmpAh); } // in command line case, we want info to go to console as well ConsoleHandler handler = new ConsoleHandler(); handler.setFormatter(LogService.createFormatter()); logger.addHandler(handler); sourcePrompt(); targetPrompt(); if (!CommonInfoModel.getInstance().isUpgradeSupported()) { System.exit(1); } masterPasswordPrompt(); } private void sourcePrompt() { ArgumentHandler tmpA = inputMap.get(CLIConstants.SOURCE_SHORT); if (tmpA == null) { tmpA = inputMap.get(CLIConstants.SOURCE); } if (tmpA == null) { String source = console.readLine( sm.getString("enterprise.tools.upgrade.cli.Source_input")); tmpA = new ARG_source(); tmpA.setRawParameters(source); inputMap.put(CLIConstants.SOURCE, tmpA); } //Check if input is a valid source directory input if (tmpA.isValidParameter()) { tmpA.exec(); } else { System.err.println(sm.getString( "enterprise.tools.upgrade.cli.not_valid_source_install")); inputMap.remove(CLIConstants.SOURCE_SHORT); inputMap.remove(CLIConstants.SOURCE); sourcePrompt(); } } private void targetPrompt() { ArgumentHandler tmpA = inputMap.get(CLIConstants.TARGET_SHORT); if (tmpA == null) { tmpA = inputMap.get(CLIConstants.TARGET); } if (tmpA == null) { String target = console.readLine( sm.getString("enterprise.tools.upgrade.cli.Target_input")); tmpA = new ARG_target(); tmpA.setRawParameters(target); inputMap.put(CLIConstants.TARGET, tmpA); } // in the interactive CLI case, we'll allow users to fix name clashes tmpA.getCommonInfo().getTarget().setDirectoryMover(this); if (tmpA.isValidParameter()) { tmpA.exec(); } else { System.err.println(sm.getString( "enterprise.tools.upgrade.cli.not_valid_target_install")); inputMap.remove(CLIConstants.TARGET_SHORT); inputMap.remove(CLIConstants.TARGET); targetPrompt(); } } private void masterPasswordPrompt() { if (commonInfoModel.getSource().getMasterPassword() != null) { return; } char[] passwordChars = console.readPassword( sm.getString("enterprise.tools.upgrade.cli.MasterPW_input")); if (passwordChars.length > 0) { commonInfoModel.getSource().setMasterPassword(passwordChars); } } /** * Ask the user whether or not to move the * conflicting directory. */ @Override public boolean moveDirectory(File dir) { final String no = sm.getString("enterprise.tools.upgrade.cli.no_option"); final String yes = sm.getString("enterprise.tools.upgrade.cli.yes_option"); System.out.print(sm.getString( "enterprise.tools.upgrade.cli.move_dir", dir.getName(), yes, no)); String response = console.readLine(); while (!yes.equals(response) && !no.equals(response)) { System.err.print(sm.getString( "enterprise.tools.upgrade.cli.move_dir_responses", yes, no)); response = console.readLine(); } boolean move = yes.equalsIgnoreCase(response); if (move) { UpgradeUtils.getUpgradeUtils(commonInfoModel).rename(dir); } return move; } } Other Glassfish examples (source code examples)Here is a short list of links related to this Glassfish InteractiveInputImpl.java source code file: |
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