| /* |
| * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package build.tools.generatebreakiteratordata; |
| |
| import java.util.Enumeration; |
| import java.util.ListResourceBundle; |
| import java.util.Locale; |
| import java.util.ResourceBundle; |
| |
| /** |
| * Generates datafile for BreakIterator. |
| */ |
| public class GenerateBreakIteratorData { |
| |
| /** |
| * Directory where generated data files are put in. |
| */ |
| private static String outputDir = "" ; |
| |
| /** |
| * Unicode data file |
| */ |
| private static String unicodeData = "UnicodeData.txt"; |
| |
| /** |
| * Rules file |
| */ |
| private static String rules = "sun.text.resources.BreakIteratorRules"; |
| |
| /** |
| * Locale data |
| */ |
| private static String language = ""; |
| private static String country = ""; |
| private static String valiant = ""; |
| private static String localeName = ""; /* _language_country_valiant */ |
| |
| |
| public static void main(String[] args) { |
| /* Parse command-line options */ |
| processArgs(args); |
| |
| /* Make categoryMap from Unicode data */ |
| CharacterCategory.makeCategoryMap(unicodeData); |
| |
| /* Generate files */ |
| generateFiles(); |
| } |
| |
| /** |
| * Generate data files whose names are included in |
| * sun.text.resources.BreakIteratorInfo+<localeName> |
| */ |
| private static void generateFiles() { |
| String[] classNames; |
| ResourceBundle rules, info; |
| |
| info = ResourceBundle.getBundle("sun.text.resources.BreakIteratorInfo", |
| new Locale(language, country, valiant), |
| BreakIteratorRBControl.INSTANCE); |
| classNames = info.getStringArray("BreakIteratorClasses"); |
| |
| rules = ResourceBundle.getBundle("sun.text.resources.BreakIteratorRules", |
| new Locale(language, country, valiant), |
| BreakIteratorRBControl.INSTANCE); |
| |
| if (info.containsKey("CharacterData")) { |
| generateDataFile(info.getString("CharacterData"), |
| rules.getString("CharacterBreakRules"), |
| classNames[0]); |
| } |
| if (info.containsKey("WordData")) { |
| generateDataFile(info.getString("WordData"), |
| rules.getString("WordBreakRules"), |
| classNames[1]); |
| } |
| if (info.containsKey("LineData")) { |
| generateDataFile(info.getString("LineData"), |
| rules.getString("LineBreakRules"), |
| classNames[2]); |
| } |
| if (info.containsKey("SentenceData")) { |
| generateDataFile(info.getString("SentenceData"), |
| rules.getString("SentenceBreakRules"), |
| classNames[3]); |
| } |
| } |
| |
| /** |
| * Generate a data file for break-iterator |
| */ |
| private static void generateDataFile(String datafile, String rule, String builder) { |
| RuleBasedBreakIteratorBuilder bld; |
| if (builder.equals("RuleBasedBreakIterator")) { |
| bld = new RuleBasedBreakIteratorBuilder(rule); |
| } else if (builder.equals("DictionaryBasedBreakIterator")) { |
| bld = new DictionaryBasedBreakIteratorBuilder(rule); |
| } else { |
| throw new IllegalArgumentException("Invalid break iterator class \"" + builder + "\""); |
| } |
| |
| bld.makeFile(datafile); |
| } |
| |
| /** |
| * Parses the specified arguments and sets up the variables. |
| */ |
| private static void processArgs(String[] args) { |
| for (int i = 0; i < args.length; i++) { |
| String arg = args[i]; |
| if (arg.equals("-o")) { |
| outputDir = args[++i]; |
| } else if (arg.equals("-spec")) { |
| unicodeData = args[++i]; |
| } else if (arg.equals("-language")) { |
| language = args[++i]; |
| } else if (arg.equals("-country")) { |
| country = args[++i]; |
| } else if (arg.equals("-valiant")) { |
| valiant = args[++i]; |
| } else { |
| usage(); |
| } |
| } |
| |
| // Set locale name |
| localeName = getLocaleName(); |
| } |
| |
| /** |
| * Make locale name ("_language_country_valiant") |
| */ |
| private static String getLocaleName() { |
| if (language.equals("")) { |
| if (!country.equals("") || !valiant.equals("")) { |
| language = "en"; |
| } else { |
| return ""; |
| } |
| } |
| |
| StringBuffer sb = new StringBuffer(); |
| sb.append('_'); |
| sb.append(language); |
| if (!country.equals("") || !valiant.equals("")) { |
| sb.append('_'); |
| sb.append(country); |
| if (!valiant.equals("")) { |
| sb.append('_'); |
| sb.append(valiant); |
| } |
| } |
| |
| return sb.toString(); |
| } |
| |
| /** |
| * Usage: Displayed when an invalid command-line option is specified. |
| */ |
| private static void usage() { |
| System.err.println("Usage: GenerateBreakIteratorData [options]\n" + |
| " -o outputDir output directory name\n" + |
| " -spec specname unicode text filename\n" + |
| " and locale data:\n" + |
| " -lang language target language name\n" + |
| " -country country target country name\n" + |
| " -valiant valiant target valiant name\n" |
| ); |
| } |
| |
| /** |
| * Return the path of output directory |
| */ |
| static String getOutputDirectory() { |
| return outputDir; |
| } |
| } |