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397 lines
14 KiB
397 lines
14 KiB
/*
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* Copyright (C) 2010 The Libphonenumber Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.i18n.phonenumbers;
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import com.google.i18n.phonenumbers.Phonemetadata.NumberFormat;
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import com.google.i18n.phonenumbers.Phonemetadata.PhoneMetadata;
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import com.google.i18n.phonenumbers.Phonemetadata.PhoneMetadataCollection;
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import com.google.i18n.phonenumbers.Phonemetadata.PhoneNumberDesc;
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import java.io.BufferedWriter;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.util.Formatter;
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import java.util.List;
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import java.util.Map;
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/**
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* Tool to convert phone number metadata from the XML format to JSON format.
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*
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* @author Nikolaos Trogkanis
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*/
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public class BuildMetadataJsonFromXml extends Command {
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private static final String NAMESPACE = "i18n.phonenumbers.metadata";
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private static final String HELP_MESSAGE =
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"Usage:\n" +
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"BuildMetadataJsonFromXml <inputFile> <outputFile> [<liteBuild>]\n" +
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"\n" +
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"where:\n" +
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" inputFile The input file containing phone number metadata in XML format.\n" +
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" outputFile The output file to contain phone number metadata in JSON format.\n" +
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" liteBuild Whether to generate the lite-version of the metadata (default:\n" +
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" false). When set to true certain metadata will be omitted.\n" +
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" At this moment, example numbers information is omitted.\n" +
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"\n" +
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"Example command line invocation:\n" +
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"BuildMetadataJsonFromXml PhoneNumberMetadata.xml metadatalite.js true\n";
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private static final String FILE_OVERVIEW =
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"/**\n" +
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" * @fileoverview Generated metadata for file\n" +
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" * %s\n" +
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" * @author Nikolaos Trogkanis\n" +
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" */\n\n";
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private static final String COUNTRY_CODE_TO_REGION_CODE_MAP_COMMENT =
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"/**\n" +
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" * A mapping from a country calling code to the region codes which denote the\n" +
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" * region represented by that country calling code. In the case of multiple\n" +
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" * countries sharing a calling code, such as the NANPA regions, the one\n" +
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" * indicated with \"isMainCountryForCode\" in the metadata should be first.\n" +
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" * @type {!Object.<number, Array.<string>>}\n" +
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" */\n";
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private static final String COUNTRY_TO_METADATA_COMMENT =
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"/**\n" +
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" * A mapping from a region code to the PhoneMetadata for that region.\n" +
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" * @type {!Object.<string, Array>}\n" +
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" */\n";
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private static final int COPYRIGHT_YEAR = 2010;
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@Override
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public String getCommandName() {
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return "BuildMetadataJsonFromXml";
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}
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@Override
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public boolean start() {
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String[] args = getArgs();
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if (args.length != 3 && args.length != 4) {
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System.err.println(HELP_MESSAGE);
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return false;
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}
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String inputFile = args[1];
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String outputFile = args[2];
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boolean liteBuild = args.length > 3 && args[3].equals("true");
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try {
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PhoneMetadataCollection metadataCollection =
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BuildMetadataFromXml.buildPhoneMetadataCollection(inputFile, liteBuild);
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Map<Integer, List<String>> countryCodeToRegionCodeMap =
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BuildMetadataFromXml.buildCountryCodeToRegionCodeMap(metadataCollection);
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BufferedWriter writer = new BufferedWriter(new FileWriter(outputFile));
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CopyrightNotice.writeTo(writer, COPYRIGHT_YEAR, true);
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Formatter formatter = new Formatter(writer);
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formatter.format(FILE_OVERVIEW, inputFile);
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writer.write("goog.provide('" + NAMESPACE + "');\n\n");
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writer.write(COUNTRY_CODE_TO_REGION_CODE_MAP_COMMENT);
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writer.write(NAMESPACE + ".countryCodeToRegionCodeMap = ");
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writeCountryCodeToRegionCodeMap(countryCodeToRegionCodeMap, writer);
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writer.write(";\n\n");
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writer.write(COUNTRY_TO_METADATA_COMMENT);
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writer.write(NAMESPACE + ".countryToMetadata = ");
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writeCountryToMetadataMap(metadataCollection, writer);
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writer.write(";\n");
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writer.flush();
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writer.close();
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formatter.close();
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} catch (Exception e) {
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e.printStackTrace();
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return false;
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}
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return true;
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}
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// Writes a PhoneMetadataCollection in JSON format.
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private static void writeCountryToMetadataMap(PhoneMetadataCollection metadataCollection,
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BufferedWriter writer) throws IOException {
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writer.write("{\n");
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boolean isFirstTimeInLoop = true;
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for (PhoneMetadata metadata : metadataCollection.metadata) {
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if (isFirstTimeInLoop) {
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isFirstTimeInLoop = false;
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} else {
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writer.write(",");
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}
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String key = metadata.id;
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// For non-geographical country calling codes (e.g. +800), use the country calling codes
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// instead of the region code as key in the map.
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if (key.equals("001")) {
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key = Integer.toString(metadata.countryCode);
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}
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JSArrayBuilder jsArrayBuilder = new JSArrayBuilder();
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toJsArray(metadata, jsArrayBuilder);
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writer.write("\"");
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writer.write(key);
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writer.write("\":");
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writer.write(jsArrayBuilder.toString());
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}
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writer.write("}");
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}
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// Writes a Map<Integer, List<String>> in JSON format.
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private static void writeCountryCodeToRegionCodeMap(
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Map<Integer, List<String>> countryCodeToRegionCodeMap,
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BufferedWriter writer) throws IOException {
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writer.write("{\n");
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boolean isFirstTimeInLoop = true;
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for (Map.Entry<Integer, List<String>> entry : countryCodeToRegionCodeMap.entrySet()) {
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if (isFirstTimeInLoop) {
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isFirstTimeInLoop = false;
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} else {
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writer.write(",");
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}
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writer.write(Integer.toString(entry.getKey()));
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writer.write(":");
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JSArrayBuilder jsArrayBuilder = new JSArrayBuilder();
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jsArrayBuilder.beginArray();
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jsArrayBuilder.appendIterator(entry.getValue().iterator());
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jsArrayBuilder.endArray();
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writer.write(jsArrayBuilder.toString());
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}
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writer.write("}");
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}
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// Converts NumberFormat to JSArray.
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private static void toJsArray(NumberFormat format, JSArrayBuilder jsArrayBuilder) {
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jsArrayBuilder.beginArray();
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// missing 0
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jsArrayBuilder.append(null);
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// required string pattern = 1;
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jsArrayBuilder.append(format.pattern);
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// required string format = 2;
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jsArrayBuilder.append(format.format);
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// repeated string leading_digits_pattern = 3;
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int leadingDigitsPatternSize = format.leadingDigitsPattern.length;
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if (leadingDigitsPatternSize > 0) {
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jsArrayBuilder.beginArray();
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for (int i = 0; i < leadingDigitsPatternSize; i++) {
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jsArrayBuilder.append(format.leadingDigitsPattern[i]);
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}
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jsArrayBuilder.endArray();
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} else {
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jsArrayBuilder.append(null);
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}
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// optional string national_prefix_formatting_rule = 4;
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if (format.nationalPrefixFormattingRule.length() != 0) {
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jsArrayBuilder.append(format.nationalPrefixFormattingRule);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional string domestic_carrier_code_formatting_rule = 5;
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if (format.domesticCarrierCodeFormattingRule.length() != 0) {
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jsArrayBuilder.append(format.domesticCarrierCodeFormattingRule);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional bool national_prefix_optional_when_formatting = 6;
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if (format.nationalPrefixOptionalWhenFormatting) {
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jsArrayBuilder.append(format.nationalPrefixOptionalWhenFormatting);
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} else {
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jsArrayBuilder.append(null);
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}
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jsArrayBuilder.endArray();
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}
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// Converts PhoneNumberDesc to JSArray.
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private static void toJsArray(PhoneNumberDesc desc, JSArrayBuilder jsArrayBuilder) {
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if (desc == null) {
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// Some descriptions are optional; in these cases we just append null and return if they are
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// absent.
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jsArrayBuilder.append(null);
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return;
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}
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jsArrayBuilder.beginArray();
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// missing 0
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jsArrayBuilder.append(null);
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// missing 1
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jsArrayBuilder.append(null);
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// optional string national_number_pattern = 2;
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if (desc.nationalNumberPattern.length() != 0) {
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jsArrayBuilder.append(desc.nationalNumberPattern);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional string possible_number_pattern = 3;
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if (desc.possibleNumberPattern.length() != 0) {
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jsArrayBuilder.append(desc.possibleNumberPattern);
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} else {
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jsArrayBuilder.append(null);
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}
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// missing 4
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jsArrayBuilder.append(null);
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// missing 5
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jsArrayBuilder.append(null);
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// optional string example_number = 6;
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if (desc.exampleNumber.length() != 0) {
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jsArrayBuilder.append(desc.exampleNumber);
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} else {
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jsArrayBuilder.append(null);
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}
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jsArrayBuilder.endArray();
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}
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// Converts PhoneMetadata to JSArray.
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private static void toJsArray(PhoneMetadata metadata, JSArrayBuilder jsArrayBuilder) {
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jsArrayBuilder.beginArray();
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// missing 0
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jsArrayBuilder.append(null);
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// optional PhoneNumberDesc general_desc = 1;
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toJsArray(metadata.generalDesc, jsArrayBuilder);
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// optional PhoneNumberDesc fixed_line = 2;
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toJsArray(metadata.fixedLine, jsArrayBuilder);
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// optional PhoneNumberDesc mobile = 3;
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toJsArray(metadata.mobile, jsArrayBuilder);
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// optional PhoneNumberDesc toll_free = 4;
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toJsArray(metadata.tollFree, jsArrayBuilder);
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// optional PhoneNumberDesc premium_rate = 5;
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toJsArray(metadata.premiumRate, jsArrayBuilder);
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// optional PhoneNumberDesc shared_cost = 6;
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toJsArray(metadata.sharedCost, jsArrayBuilder);
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// optional PhoneNumberDesc personal_number = 7;
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toJsArray(metadata.personalNumber, jsArrayBuilder);
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// optional PhoneNumberDesc voip = 8;
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toJsArray(metadata.voip, jsArrayBuilder);
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// required string id = 9;
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jsArrayBuilder.append(metadata.id);
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// optional int32 country_code = 10;
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if (metadata.countryCode != 0) {
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jsArrayBuilder.append(metadata.countryCode);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional string international_prefix = 11;
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if (metadata.internationalPrefix.length() != 0) {
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jsArrayBuilder.append(metadata.internationalPrefix);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional string national_prefix = 12;
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if (metadata.nationalPrefix.length() != 0) {
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jsArrayBuilder.append(metadata.nationalPrefix);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional string preferred_extn_prefix = 13;
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if (metadata.preferredExtnPrefix.length() != 0) {
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jsArrayBuilder.append(metadata.preferredExtnPrefix);
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} else {
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jsArrayBuilder.append(null);
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}
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// missing 14
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jsArrayBuilder.append(null);
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// optional string national_prefix_for_parsing = 15;
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if (metadata.nationalPrefixForParsing.length() != 0) {
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jsArrayBuilder.append(metadata.nationalPrefixForParsing);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional string national_prefix_transform_rule = 16;
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if (metadata.nationalPrefixTransformRule.length() != 0) {
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jsArrayBuilder.append(metadata.nationalPrefixTransformRule);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional string preferred_international_prefix = 17;
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if (metadata.preferredInternationalPrefix.length() != 0) {
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jsArrayBuilder.append(metadata.preferredInternationalPrefix);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional bool same_mobile_and_fixed_line_pattern = 18 [default=false];
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if (metadata.sameMobileAndFixedLinePattern) {
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jsArrayBuilder.append(1);
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} else {
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jsArrayBuilder.append(null);
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}
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// repeated NumberFormat number_format = 19;
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int numberFormatSize = metadata.numberFormat.length;
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if (numberFormatSize > 0) {
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jsArrayBuilder.beginArray();
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for (int i = 0; i < numberFormatSize; i++) {
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toJsArray(metadata.numberFormat[i], jsArrayBuilder);
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}
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jsArrayBuilder.endArray();
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} else {
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jsArrayBuilder.append(null);
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}
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// repeated NumberFormat intl_number_format = 20;
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int intlNumberFormatSize = metadata.intlNumberFormat.length;
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if (intlNumberFormatSize > 0) {
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jsArrayBuilder.beginArray();
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for (int i = 0; i < intlNumberFormatSize; i++) {
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toJsArray(metadata.intlNumberFormat[i], jsArrayBuilder);
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}
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jsArrayBuilder.endArray();
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} else {
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jsArrayBuilder.append(null);
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}
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// optional PhoneNumberDesc pager = 21;
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toJsArray(metadata.pager, jsArrayBuilder);
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// optional bool main_country_for_code = 22 [default=false];
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if (metadata.mainCountryForCode) {
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jsArrayBuilder.append(1);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional string leading_digits = 23;
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if (metadata.leadingDigits.length() != 0) {
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jsArrayBuilder.append(metadata.leadingDigits);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional PhoneNumberDesc no_international_dialling = 24;
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toJsArray(metadata.noInternationalDialling, jsArrayBuilder);
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// optional PhoneNumberDesc uan = 25;
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toJsArray(metadata.uan, jsArrayBuilder);
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// optional bool leading_zero_possible = 26 [default=false];
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if (metadata.leadingZeroPossible) {
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jsArrayBuilder.append(1);
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} else {
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jsArrayBuilder.append(null);
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}
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// optional PhoneNumberDesc emergency = 27;
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toJsArray(metadata.emergency, jsArrayBuilder);
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// optional PhoneNumberDesc voicemail = 28;
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toJsArray(metadata.voicemail, jsArrayBuilder);
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// Fields 29-31 are omitted due to space increase.
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// optional PhoneNumberDesc short_code = 29;
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// optional PhoneNumberDesc standard_rate = 30;
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// optional PhoneNumberDesc carrier_specific = 31;
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// optional bool mobile_number_portable_region = 32 [default=false];
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// Omit since the JS API doesn't expose this data.
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// Note: Need to add null for each of the above fields when a subsequent
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// field is being populated.
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jsArrayBuilder.endArray();
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}
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}
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