1 /*

     2  * Copyright 2007-2008 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /*

    25  * @test LocaleTest.java

    26  * @bug 5072267

    27  * @summary Test client locales.

    28  * @author Eamonn McManus

    29  */

    30 

    31 import java.lang.management.ManagementFactory;

    32 import java.util.Collections;

    33 import java.util.ListResourceBundle;

    34 import java.util.Locale;

    35 import java.util.Map;

    36 import java.util.ResourceBundle;

    37 import java.util.concurrent.Callable;

    38 import javax.management.ClientContext;

    39 import java.util.Arrays;

    40 import javax.management.MBeanServer;

    41 import javax.management.ObjectName;

    42 

    43 public class LocaleTest {

    44     private static String failure;

    45 

    46     public static void main(String[] args) throws Exception {

    47 

    48         // Test the translation String -> Locale

    49 

    50         Locale[] locales = Locale.getAvailableLocales();

    51         System.out.println("Testing String->Locale for " + locales.length +

    52                 " locales");

    53         for (Locale loc : locales) {

    54             Map<String, String> ctx = Collections.singletonMap(

    55                     ClientContext.LOCALE_KEY, loc.toString());

    56             Locale loc2 = ClientContext.doWithContext(

    57                     ctx, new Callable<Locale>() {

    58                 public Locale call() {

    59                     return ClientContext.getLocale();

    60                 }

    61             });

    62             assertEquals(loc, loc2);

    63         }

    64 

    65         // Test that a locale-sensitive attribute works

    66 

    67         MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();

    68         mbs = ClientContext.newContextForwarder(mbs, null);

    69         ObjectName name = new ObjectName("a:type=LocaleSensitive");

    70         mbs.registerMBean(new LocaleSensitive(), name);

    71         Locale.setDefault(Locale.US);

    72 

    73         assertEquals("spectacular failure",

    74                 mbs.getAttribute(name, "LastProblemDescription"));

    75 

    76         MBeanServer frmbs = ClientContext.withContext(

    77                 mbs, ClientContext.LOCALE_KEY, Locale.FRANCE.toString());

    78         assertEquals("\u00e9chec r\u00e9tentissant",

    79                 frmbs.getAttribute(name, "LastProblemDescription"));

    80 

    81         if (failure == null)

    82             System.out.println("TEST PASSED");

    83         else

    84             throw new Exception("TEST FAILED: " + failure);

    85     }

    86 

    87     public static interface LocaleSensitiveMBean {

    88         public String getLastProblemDescription();

    89     }

    90 

    91     public static class LocaleSensitive implements LocaleSensitiveMBean {

    92         public String getLastProblemDescription() {

    93             Locale loc = ClientContext.getLocale();

    94             ResourceBundle rb = ResourceBundle.getBundle(

    95                     MyResources.class.getName(), loc);

    96             return rb.getString("spectacular");

    97         }

    98     }

    99 

   100     public static class MyResources extends ListResourceBundle {

   101         protected Object[][] getContents() {

   102             return new Object[][] {

   103                 {"spectacular", "spectacular failure"},

   104             };

   105         }

   106     }

   107 

   108     public static class MyResources_fr extends ListResourceBundle {

   109         protected Object[][] getContents() {

   110             return new Object[][] {

   111                 {"spectacular", "\u00e9chec r\u00e9tentissant"},

   112             };

   113         }

   114     }

   115 

   116     private static void assertEquals(Object x, Object y) {

   117         if (!equal(x, y))

   118             failed("expected " + string(x) + "; got " + string(y));

   119     }

   120 

   121     private static boolean equal(Object x, Object y) {

   122         if (x == y)

   123             return true;

   124         if (x == null || y == null)

   125             return false;

   126         if (x.getClass().isArray())

   127             return Arrays.deepEquals(new Object[] {x}, new Object[] {y});

   128         return x.equals(y);

   129     }

   130 

   131     private static String string(Object x) {

   132         String s = Arrays.deepToString(new Object[] {x});

   133         return s.substring(1, s.length() - 1);

   134     }

   135 

   136     private static void failed(String why) {

   137         failure = why;

   138         new Throwable("FAILED: " + why).printStackTrace(System.out);

   139     }

   140 }