| /* |
| * Copyright (c) 2012, 2018, 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.cldrconverter; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.text.DateFormatSymbols; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.Set; |
| import org.xml.sax.Attributes; |
| import org.xml.sax.InputSource; |
| import org.xml.sax.SAXException; |
| |
| /** |
| * Handles parsing of files in Locale Data Markup Language and produces a map |
| * that uses the keys and values of JRE locale data. |
| */ |
| class LDMLParseHandler extends AbstractLDMLHandler<Object> { |
| private String defaultNumberingSystem; |
| private String currentNumberingSystem = ""; |
| private CalendarType currentCalendarType; |
| private String zoneNameStyle; // "long" or "short" for time zone names |
| private String zonePrefix; |
| private final String id; |
| private String currentContext = ""; // "format"/"stand-alone" |
| private String currentWidth = ""; // "wide"/"narrow"/"abbreviated" |
| |
| LDMLParseHandler(String id) { |
| this.id = id; |
| } |
| |
| @Override |
| public InputSource resolveEntity(String publicID, String systemID) throws IOException, SAXException { |
| // avoid HTTP traffic to unicode.org |
| if (systemID.startsWith(CLDRConverter.LDML_DTD_SYSTEM_ID)) { |
| return new InputSource((new File(CLDRConverter.LOCAL_LDML_DTD)).toURI().toString()); |
| } |
| return null; |
| } |
| |
| @Override |
| public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { |
| switch (qName) { |
| // |
| // Generic information |
| // |
| case "identity": |
| // ignore this element - it has language and territory elements that aren't locale data |
| pushIgnoredContainer(qName); |
| break; |
| |
| // for LocaleNames |
| // copy string |
| case "localeSeparator": |
| pushStringEntry(qName, attributes, |
| CLDRConverter.LOCALE_SEPARATOR); |
| break; |
| case "localeKeyTypePattern": |
| pushStringEntry(qName, attributes, |
| CLDRConverter.LOCALE_KEYTYPE); |
| break; |
| |
| case "language": |
| case "script": |
| case "territory": |
| case "variant": |
| // for LocaleNames |
| // copy string |
| pushStringEntry(qName, attributes, |
| CLDRConverter.LOCALE_NAME_PREFIX + |
| (qName.equals("variant") ? "%%" : "") + |
| attributes.getValue("type")); |
| break; |
| |
| case "key": |
| // for LocaleNames |
| // copy string |
| { |
| String key = convertOldKeyName(attributes.getValue("type")); |
| if (key.length() == 2) { |
| pushStringEntry(qName, attributes, |
| CLDRConverter.LOCALE_KEY_PREFIX + key); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| } |
| break; |
| |
| case "type": |
| // for LocaleNames/CalendarNames |
| // copy string |
| { |
| String key = convertOldKeyName(attributes.getValue("key")); |
| if (key.length() == 2) { |
| pushStringEntry(qName, attributes, |
| CLDRConverter.LOCALE_TYPE_PREFIX + key + "." + |
| attributes.getValue("type")); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| } |
| break; |
| |
| // |
| // Currency information |
| // |
| case "currency": |
| // for CurrencyNames |
| // stash away "type" value for nested <symbol> |
| pushKeyContainer(qName, attributes, attributes.getValue("type")); |
| break; |
| case "symbol": |
| // for CurrencyNames |
| // need to get the key from the containing <currency> element |
| pushStringEntry(qName, attributes, CLDRConverter.CURRENCY_SYMBOL_PREFIX |
| + getContainerKey()); |
| break; |
| |
| // Calendar or currency |
| case "displayName": |
| { |
| if (currentContainer.getqName().equals("field")) { |
| pushStringEntry(qName, attributes, |
| (currentCalendarType != null ? currentCalendarType.keyElementName() : "") |
| + "field." + getContainerKey()); |
| } else { |
| // for CurrencyNames |
| // need to get the key from the containing <currency> element |
| // ignore if is has "count" attribute |
| String containerKey = getContainerKey(); |
| if (containerKey != null && attributes.getValue("count") == null) { |
| pushStringEntry(qName, attributes, |
| CLDRConverter.CURRENCY_NAME_PREFIX |
| + containerKey.toLowerCase(Locale.ROOT), |
| attributes.getValue("type")); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| } |
| } |
| break; |
| |
| // |
| // Calendar information |
| // |
| case "calendar": |
| { |
| // mostly for FormatData (CalendarData items firstDay and minDays are also nested) |
| // use only if it's supported by java.util.Calendar. |
| String calendarName = attributes.getValue("type"); |
| currentCalendarType = CalendarType.forName(calendarName); |
| if (currentCalendarType != null) { |
| pushContainer(qName, attributes); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| } |
| break; |
| case "fields": |
| { |
| pushContainer(qName, attributes); |
| } |
| break; |
| case "field": |
| { |
| String type = attributes.getValue("type"); |
| switch (type) { |
| case "era": |
| case "year": |
| case "month": |
| case "week": |
| case "weekday": |
| case "dayperiod": |
| case "hour": |
| case "minute": |
| case "second": |
| case "zone": |
| pushKeyContainer(qName, attributes, type); |
| break; |
| default: |
| pushIgnoredContainer(qName); |
| break; |
| } |
| } |
| break; |
| case "monthContext": |
| { |
| // for FormatData |
| // need to keep stand-alone and format, to allow for inheritance in CLDR |
| String type = attributes.getValue("type"); |
| if ("stand-alone".equals(type) || "format".equals(type)) { |
| currentContext = type; |
| pushKeyContainer(qName, attributes, type); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| } |
| break; |
| case "monthWidth": |
| { |
| // for FormatData |
| // create string array for the two types that the JRE knows |
| // keep info about the context type so we can sort out inheritance later |
| if (currentCalendarType == null) { |
| pushIgnoredContainer(qName); |
| break; |
| } |
| String prefix = (currentCalendarType == null) ? "" : currentCalendarType.keyElementName(); |
| currentWidth = attributes.getValue("type"); |
| switch (currentWidth) { |
| case "wide": |
| pushStringArrayEntry(qName, attributes, prefix + "MonthNames/" + getContainerKey(), 13); |
| break; |
| case "abbreviated": |
| pushStringArrayEntry(qName, attributes, prefix + "MonthAbbreviations/" + getContainerKey(), 13); |
| break; |
| case "narrow": |
| pushStringArrayEntry(qName, attributes, prefix + "MonthNarrows/" + getContainerKey(), 13); |
| break; |
| default: |
| pushIgnoredContainer(qName); |
| break; |
| } |
| } |
| break; |
| case "month": |
| // for FormatData |
| // add to string array entry of monthWidth element |
| pushStringArrayElement(qName, attributes, Integer.parseInt(attributes.getValue("type")) - 1); |
| break; |
| case "dayContext": |
| { |
| // for FormatData |
| // need to keep stand-alone and format, to allow for multiple inheritance in CLDR |
| String type = attributes.getValue("type"); |
| if ("stand-alone".equals(type) || "format".equals(type)) { |
| currentContext = type; |
| pushKeyContainer(qName, attributes, type); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| } |
| break; |
| case "dayWidth": |
| { |
| // for FormatData |
| // create string array for the two types that the JRE knows |
| // keep info about the context type so we can sort out inheritance later |
| String prefix = (currentCalendarType == null) ? "" : currentCalendarType.keyElementName(); |
| currentWidth = attributes.getValue("type"); |
| switch (currentWidth) { |
| case "wide": |
| pushStringArrayEntry(qName, attributes, prefix + "DayNames/" + getContainerKey(), 7); |
| break; |
| case "abbreviated": |
| pushStringArrayEntry(qName, attributes, prefix + "DayAbbreviations/" + getContainerKey(), 7); |
| break; |
| case "narrow": |
| pushStringArrayEntry(qName, attributes, prefix + "DayNarrows/" + getContainerKey(), 7); |
| break; |
| default: |
| pushIgnoredContainer(qName); |
| break; |
| } |
| } |
| break; |
| case "day": |
| // for FormatData |
| // add to string array entry of monthWidth element |
| pushStringArrayElement(qName, attributes, Integer.parseInt(DAY_OF_WEEK_MAP.get(attributes.getValue("type"))) - 1); |
| break; |
| case "dayPeriodContext": |
| // for FormatData |
| // need to keep stand-alone and format, to allow for multiple inheritance in CLDR |
| // for FormatData |
| // need to keep stand-alone and format, to allow for multiple inheritance in CLDR |
| { |
| String type = attributes.getValue("type"); |
| if ("stand-alone".equals(type) || "format".equals(type)) { |
| currentContext = type; |
| pushKeyContainer(qName, attributes, type); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| } |
| break; |
| case "dayPeriodWidth": |
| // for FormatData |
| // create string array entry for am/pm. only keeping wide |
| currentWidth = attributes.getValue("type"); |
| switch (currentWidth) { |
| case "wide": |
| pushStringArrayEntry(qName, attributes, "AmPmMarkers/" + getContainerKey(), 2); |
| break; |
| case "narrow": |
| pushStringArrayEntry(qName, attributes, "narrow.AmPmMarkers/" + getContainerKey(), 2); |
| break; |
| case "abbreviated": |
| pushStringArrayEntry(qName, attributes, "abbreviated.AmPmMarkers/" + getContainerKey(), 2); |
| break; |
| default: |
| pushIgnoredContainer(qName); |
| break; |
| } |
| break; |
| case "dayPeriod": |
| // for FormatData |
| // add to string array entry of AmPmMarkers element |
| if (attributes.getValue("alt") == null) { |
| switch (attributes.getValue("type")) { |
| case "am": |
| pushStringArrayElement(qName, attributes, 0); |
| break; |
| case "pm": |
| pushStringArrayElement(qName, attributes, 1); |
| break; |
| default: |
| pushIgnoredContainer(qName); |
| break; |
| } |
| } else { |
| // discard alt values |
| pushIgnoredContainer(qName); |
| } |
| break; |
| case "eraNames": |
| // CLDR era names are inconsistent in terms of their lengths. For example, |
| // the full names of Japanese imperial eras are eraAbbr, while the full names |
| // of the Julian eras are eraNames. |
| if (currentCalendarType == null) { |
| assert currentContainer instanceof IgnoredContainer; |
| pushIgnoredContainer(qName); |
| } else { |
| String key = currentCalendarType.keyElementName() + "long.Eras"; // for now |
| pushStringArrayEntry(qName, attributes, key, currentCalendarType.getEraLength(qName)); |
| } |
| break; |
| case "eraAbbr": |
| // for FormatData |
| // create string array entry |
| if (currentCalendarType == null) { |
| assert currentContainer instanceof IgnoredContainer; |
| pushIgnoredContainer(qName); |
| } else { |
| String key = currentCalendarType.keyElementName() + "Eras"; |
| pushStringArrayEntry(qName, attributes, key, currentCalendarType.getEraLength(qName)); |
| } |
| break; |
| case "eraNarrow": |
| // mainly used for the Japanese imperial calendar |
| if (currentCalendarType == null) { |
| assert currentContainer instanceof IgnoredContainer; |
| pushIgnoredContainer(qName); |
| } else { |
| String key = currentCalendarType.keyElementName() + "narrow.Eras"; |
| pushStringArrayEntry(qName, attributes, key, currentCalendarType.getEraLength(qName)); |
| } |
| break; |
| case "era": |
| // for FormatData |
| // add to string array entry of eraAbbr element |
| if (currentCalendarType == null) { |
| assert currentContainer instanceof IgnoredContainer; |
| pushIgnoredContainer(qName); |
| } else { |
| int index = Integer.parseInt(attributes.getValue("type")); |
| index = currentCalendarType.normalizeEraIndex(index); |
| if (index >= 0) { |
| pushStringArrayElement(qName, attributes, index); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| if (currentContainer.getParent() == null) { |
| throw new InternalError("currentContainer: null parent"); |
| } |
| } |
| break; |
| case "quarterContext": |
| { |
| // for FormatData |
| // need to keep stand-alone and format, to allow for inheritance in CLDR |
| String type = attributes.getValue("type"); |
| if ("stand-alone".equals(type) || "format".equals(type)) { |
| currentContext = type; |
| pushKeyContainer(qName, attributes, type); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| } |
| break; |
| case "quarterWidth": |
| { |
| // for FormatData |
| // keep info about the context type so we can sort out inheritance later |
| String prefix = (currentCalendarType == null) ? "" : currentCalendarType.keyElementName(); |
| currentWidth = attributes.getValue("type"); |
| switch (currentWidth) { |
| case "wide": |
| pushStringArrayEntry(qName, attributes, prefix + "QuarterNames/" + getContainerKey(), 4); |
| break; |
| case "abbreviated": |
| pushStringArrayEntry(qName, attributes, prefix + "QuarterAbbreviations/" + getContainerKey(), 4); |
| break; |
| case "narrow": |
| pushStringArrayEntry(qName, attributes, prefix + "QuarterNarrows/" + getContainerKey(), 4); |
| break; |
| default: |
| pushIgnoredContainer(qName); |
| break; |
| } |
| } |
| break; |
| case "quarter": |
| // for FormatData |
| // add to string array entry of quarterWidth element |
| pushStringArrayElement(qName, attributes, Integer.parseInt(attributes.getValue("type")) - 1); |
| break; |
| |
| // |
| // Time zone names |
| // |
| case "timeZoneNames": |
| pushContainer(qName, attributes); |
| break; |
| case "hourFormat": |
| pushStringEntry(qName, attributes, "timezone.hourFormat"); |
| break; |
| case "gmtFormat": |
| pushStringEntry(qName, attributes, "timezone.gmtFormat"); |
| break; |
| case "gmtZeroFormat": |
| pushStringEntry(qName, attributes, "timezone.gmtZeroFormat"); |
| break; |
| case "regionFormat": |
| { |
| String type = attributes.getValue("type"); |
| pushStringEntry(qName, attributes, "timezone.regionFormat" + |
| (type == null ? "" : "." + type)); |
| } |
| break; |
| case "zone": |
| { |
| String tzid = attributes.getValue("type"); // Olson tz id |
| zonePrefix = CLDRConverter.TIMEZONE_ID_PREFIX; |
| put(zonePrefix + tzid, new HashMap<String, String>()); |
| pushKeyContainer(qName, attributes, tzid); |
| } |
| break; |
| case "metazone": |
| { |
| String zone = attributes.getValue("type"); // LDML meta zone id |
| zonePrefix = CLDRConverter.METAZONE_ID_PREFIX; |
| put(zonePrefix + zone, new HashMap<String, String>()); |
| pushKeyContainer(qName, attributes, zone); |
| } |
| break; |
| case "long": |
| zoneNameStyle = "long"; |
| pushContainer(qName, attributes); |
| break; |
| case "short": |
| zoneNameStyle = "short"; |
| pushContainer(qName, attributes); |
| break; |
| case "generic": // generic name |
| case "standard": // standard time name |
| case "daylight": // daylight saving (summer) time name |
| pushStringEntry(qName, attributes, CLDRConverter.ZONE_NAME_PREFIX + qName + "." + zoneNameStyle); |
| break; |
| case "exemplarCity": |
| pushStringEntry(qName, attributes, CLDRConverter.EXEMPLAR_CITY_PREFIX); |
| break; |
| |
| // |
| // Number format information |
| // |
| case "decimalFormatLength": |
| if (attributes.getValue("type") == null) { |
| // skipping type="short" data |
| // for FormatData |
| // copy string for later assembly into NumberPatterns |
| pushStringEntry(qName, attributes, "NumberPatterns/decimal"); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| break; |
| case "currencyFormatLength": |
| if (attributes.getValue("type") == null) { |
| // skipping type="short" data |
| // for FormatData |
| pushContainer(qName, attributes); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| break; |
| case "currencyFormat": |
| // for FormatData |
| // copy string for later assembly into NumberPatterns |
| if (attributes.getValue("type").equals("standard")) { |
| pushStringEntry(qName, attributes, "NumberPatterns/currency"); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| break; |
| case "percentFormat": |
| // for FormatData |
| // copy string for later assembly into NumberPatterns |
| if (attributes.getValue("type").equals("standard")) { |
| pushStringEntry(qName, attributes, "NumberPatterns/percent"); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| break; |
| case "defaultNumberingSystem": |
| // default numbering system if multiple numbering systems are used. |
| pushStringEntry(qName, attributes, "DefaultNumberingSystem"); |
| break; |
| case "symbols": |
| // for FormatData |
| // look up numberingSystems |
| symbols: { |
| String script = attributes.getValue("numberSystem"); |
| if (script == null) { |
| // Has no script. Just ignore. |
| pushIgnoredContainer(qName); |
| break; |
| } |
| |
| // Use keys as <script>."NumberElements/<symbol>" |
| currentNumberingSystem = script + "."; |
| String digits = CLDRConverter.handlerNumbering.get(script); |
| if (digits == null) { |
| pushIgnoredContainer(qName); |
| break; |
| } |
| |
| @SuppressWarnings("unchecked") |
| List<String> numberingScripts = (List<String>) get("numberingScripts"); |
| if (numberingScripts == null) { |
| numberingScripts = new ArrayList<>(); |
| put("numberingScripts", numberingScripts); |
| } |
| numberingScripts.add(script); |
| put(currentNumberingSystem + "NumberElements/zero", digits.substring(0, 1)); |
| pushContainer(qName, attributes); |
| } |
| break; |
| case "decimal": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| if (currentContainer.getqName().equals("symbols")) { |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/decimal"); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| break; |
| case "group": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| if (currentContainer.getqName().equals("symbols")) { |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/group"); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| break; |
| case "list": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/list"); |
| break; |
| case "percentSign": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/percent"); |
| break; |
| case "nativeZeroDigit": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/zero"); |
| break; |
| case "patternDigit": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/pattern"); |
| break; |
| case "plusSign": |
| // TODO: DecimalFormatSymbols doesn't support plusSign |
| pushIgnoredContainer(qName); |
| break; |
| case "minusSign": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/minus"); |
| break; |
| case "exponential": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/exponential"); |
| break; |
| case "perMille": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/permille"); |
| break; |
| case "infinity": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/infinity"); |
| break; |
| case "nan": |
| // for FormatData |
| // copy string for later assembly into NumberElements |
| pushStringEntry(qName, attributes, currentNumberingSystem + "NumberElements/nan"); |
| break; |
| case "timeFormatLength": |
| { |
| // for FormatData |
| // copy string for later assembly into DateTimePatterns |
| String prefix = (currentCalendarType == null) ? "" : currentCalendarType.keyElementName(); |
| pushStringEntry(qName, attributes, prefix + "DateTimePatterns/" + attributes.getValue("type") + "-time"); |
| } |
| break; |
| case "dateFormatLength": |
| { |
| // for FormatData |
| // copy string for later assembly into DateTimePatterns |
| String prefix = (currentCalendarType == null) ? "" : currentCalendarType.keyElementName(); |
| pushStringEntry(qName, attributes, prefix + "DateTimePatterns/" + attributes.getValue("type") + "-date"); |
| } |
| break; |
| case "dateTimeFormatLength": |
| { |
| // for FormatData |
| // copy string for later assembly into DateTimePatterns |
| String prefix = (currentCalendarType == null) ? "" : currentCalendarType.keyElementName(); |
| pushStringEntry(qName, attributes, prefix + "DateTimePatterns/" + attributes.getValue("type") + "-dateTime"); |
| } |
| break; |
| case "localizedPatternChars": |
| { |
| // for FormatData |
| // copy string for later adaptation to JRE use |
| String prefix = (currentCalendarType == null) ? "" : currentCalendarType.keyElementName(); |
| pushStringEntry(qName, attributes, prefix + "DateTimePatternChars"); |
| } |
| break; |
| |
| // "alias" for root |
| case "alias": |
| { |
| if (id.equals("root") && |
| !isIgnored(attributes) && |
| currentCalendarType != null && |
| !currentCalendarType.lname().startsWith("islamic-")) { // ignore Islamic variants |
| pushAliasEntry(qName, attributes, attributes.getValue("path")); |
| } else { |
| pushIgnoredContainer(qName); |
| } |
| } |
| break; |
| |
| default: |
| // treat anything else as a container |
| pushContainer(qName, attributes); |
| break; |
| } |
| } |
| |
| private static final String[] CONTEXTS = {"stand-alone", "format"}; |
| private static final String[] WIDTHS = {"wide", "narrow", "abbreviated"}; |
| private static final String[] LENGTHS = {"full", "long", "medium", "short"}; |
| |
| private void populateWidthAlias(String type, Set<String> keys) { |
| for (String context : CONTEXTS) { |
| for (String width : WIDTHS) { |
| String keyName = toJDKKey(type+"Width", context, width); |
| if (keyName.length() > 0) { |
| keys.add(keyName + "," + context + "," + width); |
| } |
| } |
| } |
| } |
| |
| private void populateFormatLengthAlias(String type, Set<String> keys) { |
| for (String length: LENGTHS) { |
| String keyName = toJDKKey(type+"FormatLength", currentContext, length); |
| if (keyName.length() > 0) { |
| keys.add(keyName + "," + currentContext + "," + length); |
| } |
| } |
| } |
| |
| private Set<String> populateAliasKeys(String qName, String context, String width) { |
| HashSet<String> ret = new HashSet<>(); |
| String keyName = qName; |
| |
| switch (qName) { |
| case "monthWidth": |
| case "dayWidth": |
| case "quarterWidth": |
| case "dayPeriodWidth": |
| case "dateFormatLength": |
| case "timeFormatLength": |
| case "dateTimeFormatLength": |
| case "eraNames": |
| case "eraAbbr": |
| case "eraNarrow": |
| ret.add(toJDKKey(qName, context, width) + "," + context + "," + width); |
| break; |
| case "days": |
| populateWidthAlias("day", ret); |
| break; |
| case "months": |
| populateWidthAlias("month", ret); |
| break; |
| case "quarters": |
| populateWidthAlias("quarter", ret); |
| break; |
| case "dayPeriods": |
| populateWidthAlias("dayPeriod", ret); |
| break; |
| case "eras": |
| ret.add(toJDKKey("eraNames", context, width) + "," + context + "," + width); |
| ret.add(toJDKKey("eraAbbr", context, width) + "," + context + "," + width); |
| ret.add(toJDKKey("eraNarrow", context, width) + "," + context + "," + width); |
| break; |
| case "dateFormats": |
| populateFormatLengthAlias("date", ret); |
| break; |
| case "timeFormats": |
| populateFormatLengthAlias("time", ret); |
| break; |
| default: |
| break; |
| } |
| return ret; |
| } |
| |
| private String translateWidthAlias(String qName, String context, String width) { |
| String keyName = qName; |
| String type = Character.toUpperCase(qName.charAt(0)) + qName.substring(1, qName.indexOf("Width")); |
| |
| switch (width) { |
| case "wide": |
| keyName = type + "Names/" + context; |
| break; |
| case "abbreviated": |
| keyName = type + "Abbreviations/" + context; |
| break; |
| case "narrow": |
| keyName = type + "Narrows/" + context; |
| break; |
| default: |
| assert false; |
| } |
| |
| return keyName; |
| } |
| |
| private String toJDKKey(String containerqName, String context, String type) { |
| String keyName = containerqName; |
| |
| switch (containerqName) { |
| case "monthWidth": |
| case "dayWidth": |
| case "quarterWidth": |
| keyName = translateWidthAlias(keyName, context, type); |
| break; |
| case "dayPeriodWidth": |
| switch (type) { |
| case "wide": |
| keyName = "AmPmMarkers/" + context; |
| break; |
| case "narrow": |
| keyName = "narrow.AmPmMarkers/" + context; |
| break; |
| case "abbreviated": |
| keyName = "abbreviated.AmPmMarkers/" + context; |
| break; |
| } |
| break; |
| case "dateFormatLength": |
| case "timeFormatLength": |
| case "dateTimeFormatLength": |
| keyName = "DateTimePatterns/" + |
| type + "-" + |
| keyName.substring(0, keyName.indexOf("FormatLength")); |
| break; |
| case "eraNames": |
| keyName = "long.Eras"; |
| break; |
| case "eraAbbr": |
| keyName = "Eras"; |
| break; |
| case "eraNarrow": |
| keyName = "narrow.Eras"; |
| break; |
| case "dateFormats": |
| case "timeFormats": |
| case "days": |
| case "months": |
| case "quarters": |
| case "dayPeriods": |
| case "eras": |
| break; |
| default: |
| keyName = ""; |
| break; |
| } |
| |
| return keyName; |
| } |
| |
| private String getTarget(String path, String calType, String context, String width) { |
| // Target qName |
| int lastSlash = path.lastIndexOf('/'); |
| String qName = path.substring(lastSlash+1); |
| int bracket = qName.indexOf('['); |
| if (bracket != -1) { |
| qName = qName.substring(0, bracket); |
| } |
| |
| // calType |
| String typeKey = "/calendar[@type='"; |
| int start = path.indexOf(typeKey); |
| if (start != -1) { |
| calType = path.substring(start+typeKey.length(), path.indexOf("']", start)); |
| } |
| |
| // context |
| typeKey = "Context[@type='"; |
| start = path.indexOf(typeKey); |
| if (start != -1) { |
| context = (path.substring(start+typeKey.length(), path.indexOf("']", start))); |
| } |
| |
| // width |
| typeKey = "Width[@type='"; |
| start = path.indexOf(typeKey); |
| if (start != -1) { |
| width = path.substring(start+typeKey.length(), path.indexOf("']", start)); |
| } |
| |
| return calType + "." + toJDKKey(qName, context, width); |
| } |
| |
| @Override |
| public void endElement(String uri, String localName, String qName) throws SAXException { |
| assert qName.equals(currentContainer.getqName()) : "current=" + currentContainer.getqName() + ", param=" + qName; |
| switch (qName) { |
| case "calendar": |
| assert !(currentContainer instanceof Entry); |
| currentCalendarType = null; |
| break; |
| |
| case "defaultNumberingSystem": |
| if (currentContainer instanceof StringEntry) { |
| defaultNumberingSystem = ((StringEntry) currentContainer).getValue(); |
| assert defaultNumberingSystem != null; |
| put(((StringEntry) currentContainer).getKey(), defaultNumberingSystem); |
| } else { |
| defaultNumberingSystem = null; |
| } |
| break; |
| |
| case "timeZoneNames": |
| zonePrefix = null; |
| break; |
| |
| case "generic": |
| case "standard": |
| case "daylight": |
| case "exemplarCity": |
| if (zonePrefix != null && (currentContainer instanceof Entry)) { |
| @SuppressWarnings("unchecked") |
| Map<String, String> valmap = (Map<String, String>) get(zonePrefix + getContainerKey()); |
| Entry<?> entry = (Entry<?>) currentContainer; |
| if (qName.equals("exemplarCity")) { |
| put(CLDRConverter.EXEMPLAR_CITY_PREFIX + getContainerKey(), (String) entry.getValue()); |
| } else { |
| valmap.put(entry.getKey(), (String) entry.getValue()); |
| } |
| } |
| break; |
| |
| case "monthWidth": |
| case "dayWidth": |
| case "dayPeriodWidth": |
| case "quarterWidth": |
| currentWidth = ""; |
| putIfEntry(); |
| break; |
| |
| case "monthContext": |
| case "dayContext": |
| case "dayPeriodContext": |
| case "quarterContext": |
| currentContext = ""; |
| putIfEntry(); |
| break; |
| |
| default: |
| putIfEntry(); |
| } |
| currentContainer = currentContainer.getParent(); |
| } |
| |
| private void putIfEntry() { |
| if (currentContainer instanceof AliasEntry) { |
| Entry<?> entry = (Entry<?>) currentContainer; |
| String containerqName = entry.getParent().getqName(); |
| Set<String> keyNames = populateAliasKeys(containerqName, currentContext, currentWidth); |
| if (!keyNames.isEmpty()) { |
| for (String keyName : keyNames) { |
| String[] tmp = keyName.split(",", 3); |
| String calType = currentCalendarType.lname(); |
| String src = calType+"."+tmp[0]; |
| String target = getTarget( |
| entry.getKey(), |
| calType, |
| tmp[1].length()>0 ? tmp[1] : currentContext, |
| tmp[2].length()>0 ? tmp[2] : currentWidth); |
| if (target.substring(target.lastIndexOf('.')+1).equals(containerqName)) { |
| target = target.substring(0, target.indexOf('.'))+"."+tmp[0]; |
| } |
| CLDRConverter.aliases.put(src.replaceFirst("^gregorian.", ""), |
| target.replaceFirst("^gregorian.", "")); |
| } |
| } |
| } else if (currentContainer instanceof Entry) { |
| Entry<?> entry = (Entry<?>) currentContainer; |
| Object value = entry.getValue(); |
| if (value != null) { |
| String key = entry.getKey(); |
| // Tweak for MonthNames for the root locale, Needed for |
| // SimpleDateFormat.format()/parse() roundtrip. |
| if (id.equals("root") && key.startsWith("MonthNames")) { |
| value = new DateFormatSymbols(Locale.US).getShortMonths(); |
| } |
| put(entry.getKey(), value); |
| } |
| } |
| } |
| |
| public String convertOldKeyName(String key) { |
| // Explicitly obtained from "alias" attribute in each "key" element. |
| switch (key) { |
| case "calendar": |
| return "ca"; |
| case "currency": |
| return "cu"; |
| case "collation": |
| return "co"; |
| case "numbers": |
| return "nu"; |
| case "timezone": |
| return "tz"; |
| default: |
| return key; |
| } |
| } |
| } |