/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2008 Sun Microsystems, Inc.
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*/
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package org.opends.quicksetup;
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import org.opends.messages.Message;
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import org.opends.messages.MessageBuilder;
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import static org.opends.messages.AdminToolMessages.*;
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import org.opends.quicksetup.util.Utils;
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import org.opends.server.util.StaticUtils;
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import org.opends.server.util.cli.CLIException;
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import org.opends.server.util.cli.ConsoleApplication;
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import org.opends.server.util.cli.Menu;
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import org.opends.server.util.cli.MenuBuilder;
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import org.opends.server.util.cli.MenuResult;
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import java.util.List;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import java.io.PrintStream;
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import java.io.InputStream;
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/**
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* Supports user interactions for a command line driven application.
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*/
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public class CliUserInteraction extends ConsoleApplication
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implements UserInteraction {
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static private final Logger LOG =
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Logger.getLogger(CliUserInteraction.class.getName());
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/**
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* Creates an instance that will use standard streams for interaction.
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*/
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public CliUserInteraction() {
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super(System.in, System.out, System.err);
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}
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/**
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* Creates an instance using specific streams.
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* @param out OutputStream where prompts will be written
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* @param err OutputStream where errors will be written
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* @param in InputStream from which information will be read
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*/
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public CliUserInteraction(PrintStream out, PrintStream err, InputStream in) {
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super(in, out, err);
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}
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/**
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* {@inheritDoc}
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*/
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public Object confirm(Message summary, Message details,
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Message title, MessageType type, Message[] options,
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Message def) {
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return confirm(summary, details, null, title, type, options, def, null);
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}
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/**
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* {@inheritDoc}
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*/
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public Object confirm(Message summary, Message details, Message fineDetails,
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Message title, MessageType type, Message[] options,
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Message def, Message viewDetailsOption) {
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MenuBuilder<Integer> builder = new MenuBuilder<Integer>(this);
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MessageBuilder b = new MessageBuilder();
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b.append(summary);
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b.append(Constants.LINE_SEPARATOR);
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b.append(details);
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builder.setPrompt(b.toMessage());
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int defInt = -1;
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for (int i=0; i<options.length; i++)
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{
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builder.addNumberedOption(options[i], MenuResult.success(i+1));
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if (options[i].equals(def))
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{
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defInt = i+1;
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}
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}
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if (fineDetails != null) {
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Message detailsPrompt = viewDetailsOption;
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if (detailsPrompt == null)
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{
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detailsPrompt = INFO_CLI_VIEW_DETAILS.get();
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}
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builder.addNumberedOption(detailsPrompt,
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MenuResult.success(options.length + 1));
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}
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builder.setDefault(Message.raw(String.valueOf(defInt)),
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MenuResult.success(defInt));
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Menu<Integer> menu = builder.toMenu();
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Object returnValue = null;
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boolean menuDisplayed = false;
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while (returnValue == null) {
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int respInt = -1;
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try
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{
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if (menuDisplayed)
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{
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println();
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builder.setPrompt(null);
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menu = builder.toMenu();
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}
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MenuResult<Integer> m = menu.run();
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menuDisplayed = true;
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if (m.isSuccess())
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{
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respInt = m.getValue();
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}
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else
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{
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// Should never happen.
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throw new RuntimeException();
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}
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}
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catch (CLIException ce)
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{
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respInt = defInt;
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LOG.log(Level.WARNING, "Error reading input: "+ce, ce);
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}
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if (fineDetails != null && respInt == options.length + 1) {
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println();
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println(String.valueOf(fineDetails));
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} else {
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returnValue = options[respInt - 1];
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}
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}
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return returnValue;
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}
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/**
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* {@inheritDoc}
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*/
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public String createUnorderedList(List list) {
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StringBuilder sb = new StringBuilder();
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if (list != null) {
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for (Object o : list) {
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sb.append(/*bullet=*/"* ");
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sb.append(o.toString());
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sb.append(Constants.LINE_SEPARATOR);
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}
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}
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return sb.toString();
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}
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/**
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* {@inheritDoc}
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*/
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public String promptForString(Message prompt, Message title,
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String defaultValue) {
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return readInput(prompt, defaultValue, LOG);
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}
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private void println(String text) {
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text = Utils.convertHtmlBreakToLineSeparator(text);
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text = Utils.stripHtml(text);
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text = StaticUtils.wrapText(text, Utils.getCommandLineMaxLineWidth());
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getErrorStream().println(text);
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}
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/**
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* {@inheritDoc}
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*/
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public boolean isAdvancedMode() {
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return false;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean isInteractive() {
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return true;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public boolean isMenuDrivenMode() {
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return true;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean isQuiet() {
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return false;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean isScriptFriendly() {
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return false;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean isVerbose() {
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return true;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean isCLI()
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{
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return true;
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}
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}
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