locales.js revision 970:f82b83cf73ae 
1/*
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
3 *
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9 *     notice, this list of conditions and the following disclaimer.
10 *
11 *   - Redistributions in binary form must reproduce the above copyright
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18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
20 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32// Simple program that lists available locals. This is ECMAScript
33// port of Java example by @brunoborges
34
35// Java classes used
36var Arrays = Java.type("java.util.Arrays");
37var Collectors = Java.type("java.util.stream.Collectors");
38var JString = Java.type("java.lang.String");
39var Locale = Java.type("java.util.Locale");
40
41var formatStr = "Country : %s \t\t\t\t:\t Country Code : %s";
42
43// Nashorn allows script functions to be passed
44// whereever Java8 lambdas are expected.
45
46// Nashorn also supports "expression closures" supported by
47// Mozilla JavaScript 1.8 version. See also
48// https://developer.mozilla.org/en-US/docs/Web/JavaScript/New_in_JavaScript/1.8
49
50// The following prints locales in (country) display name order
51var list = Arrays.asList(Locale.getISOCountries())
52    .stream()
53    .map(function(x) new Locale("", x))
54    .sorted(function(c0, c1) c0.displayCountry.compareTo(c1.displayCountry))
55    .map(function(l) JString.format(formatStr, l.displayCountry, l.country))
56    .collect(Collectors.toList());
57
58list.forEach(print);
59