libjava/classpath/ChangeLog.gcj:

2007-05-31  Matthias Klose  <doko@ubuntu.com>

        * javax/management/NotificationBroadcasterSupport.java
        (getNotificationInfo): Add cast.
        * native/jni/qt-peer/Makefile.am (AM_CXXFLAGS): Add libstdc++ include
        directories.
        * native/jni/qt-peer/Makefile.in: Regenerate.

libjava/ChangeLog:

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        * java/io/natFileWin32.cc (setFilePermissions): New (stub only).
        _access: Handle EXEC query, stub only.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        Merged from classpath:
        * gnu/java/nio/SelectorProviderImpl.java: Whitespace merge.
        * java/lang/System.java(inheritedChannel): New.
        * java/lang/Character.java: Remove stray`;'.
        * java/net/MulticastSocket.java: Merged.
        * java/text/DateFormatSymbols.java(getInstance): New, comment updates.
        * java/text/Collator.java(getInstance): Merged.
        * java/util/Calendar.java: New attributes ALL_STYLES, SHORT, LONG.
        getDisplayName, getDisplayNames: New.
        * java/util/logging/Logger.java: Merged.
        * Regenerate .class and .h files.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        * java/io/File.java: Merge with classpath-0.95, new method
        setFilePermissions, new attribute EXEC.
        * java/io/natFilePosix.cc (setFilePermissions): New.
        _access: Handle EXEC query.
        * classpath/lib/java/io/File.class, java/io/File.h: Regenerate.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        Imported GNU Classpath 0.95.

        * classpath/Makefile.in,
        classpath/native/jni/midi-dssi/Makefile.in,
        classpath/native/jni/classpath/Makefile.in,
        classpath/native/jni/Makefile.in,
        classpath/native/jni/gconf-peer/Makefile.in,
        classpath/native/jni/java-io/Makefile.in,
        classpath/native/jni/native-lib/Makefile.in,
        classpath/native/jni/java-util/Makefile.in,
        classpath/native/jni/midi-alsa/Makefile.in,
        classpath/native/jni/java-lang/Makefile.in,
        classpath/native/jni/java-nio/Makefile.in,
        classpath/native/jni/java-net/Makefile.in,
        classpath/native/jni/xmlj/Makefile.in,
        classpath/native/jni/qt-peer/Makefile.in,
        classpath/native/jni/gtk-peer/Makefile.in,
        classpath/native/Makefile.in, classpath/native/jawt/Makefile.in,
        classpath/native/fdlibm/Makefile.in,
        classpath/native/plugin/Makefile.in,
        classpath/resource/Makefile.in, classpath/scripts/Makefile.in,
        classpath/tools/Makefile.in, classpath/doc/Makefile.in,
        classpath/doc/api/Makefile.in, classpath/lib/Makefile.in,
        classpath/external/Makefile.in, classpath/external/jsr166/Makefile.in,
        classpath/external/sax/Makefile.in,
        classpath/external/w3c_dom/Makefile.in,
        classpath/external/relaxngDatatype/Makefile.in,
        classpath/include/Makefile.in,
        classpath/examples/Makefile.in: Regenerate.
        * classpath/config.guess, classpath/config.sub,
        classpath/ltmain.sh : Update.
        * classpath/configure, classpath/depcomp, classpath/missing,
        classpath/aclocal.m4, classpath/install-sh: Regenerate.

        * gnu/classpath/Configuration.java (CLASSPATH_VERSION): Now 0.95.
        * sources.am: Regenerate.
        * Makefile.in: Regenerate.

        * Update the .class files and generated CNI header files, add new
        .class and generated CNI header files.
        * Remove generated files for removed java source files:
        classpath/gnu/java/net/BASE64.java,
        classpath/gnu/java/security/util/Base64.java,
        classpath/gnu/java/awt/peer/gtk/GThreadMutex.java,
        classpath/gnu/java/awt/peer/gtk/GThreadNativeMethodRunner.java,
        classpath/gnu/java/awt/font/autofit/Scaler.java,
        classpath/gnu/classpath/jdwp/util/Value.java,
        classpath/gnu/javax/net/ssl/Base64.java.
        * Remove empty directories.

        * Makefile.am(nat_source_files): Add natVMOperatingSystemMXBeanImpl.cc.
        * java/lang/Class.java(setAccessible): Merge from classpath.
        * java/util/Locale.java: Remove.
        * gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java,
        gnu/java/lang/management/natVMOperatingSystemMXBeanImpl.cc: New.
        * gcj/javaprims.h: Update class declarations.
        * scripts/classes.pl: Update usage.
        * HACKING: Mention to build all peers.

From-SVN: r125302

libjava/classpath/java/util/Calendar.java

@@ -43,9 +43,12 @@ import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
+
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 
+import java.text.DateFormatSymbols;
+
 /**
  * This class is an abstract base class for Calendars, which can be
  * used to convert between <code>Date</code> objects and a set of
@@ -99,6 +102,20 @@ day_of_week + week_of_year</pre>
  * specific field by one, propagating overflows), or
  * <code>add</code>ing/substracting a fixed amount to a field.
  *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Jochen Hoenicke (Jochen.Hoenicke@Informatik.Uni-Oldenburg.de)
+ * @author Warren Levy (warrenl@cygnus.com)
+ * @author Jeff Sturm (jsturm@one-point.com)
+ * @author Tom Tromey (tromey@redhat.com)
+ * @author Bryce McKinlay (mckinlay@redhat.com)
+ * @author Ingo Proetel (proetel@aicas.com)
+ * @author Jerry Quinn (jlquinn@optonline.net)
+ * @author Jeroen Frijters (jeroen@frijters.net)
+ * @author Noa Resare (noa@resare.com)
+ * @author Sven de Marothy (sven@physto.se)
+ * @author David Gilbert (david.gilbert@object-refinery.com)
+ * @author Olivier Jolly (olivier.jolly@pcedev.com)
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
  * @see Date
  * @see GregorianCalendar
  * @see TimeZone
@@ -325,6 +342,34 @@ public abstract class Calendar
    */
   public static final int PM = 1;
 
+  /**
+   * A style specifier for {@link #getDisplayNames(int,int,Locale)}
+   * stating that names should be returned in both long and short variants.
+   *
+   * @since 1.6
+   * @see #SHORT
+   * @see #LONG
+   */
+  public static final int ALL_STYLES = 0;
+
+  /**
+   * A style specifier for {@link #getDisplayName(int,int,Locale)}
+   * and {@link #getDisplayNames(int,int,Locale)} stating that names
+   * should be returned in their short variant if applicable.
+   *
+   * @since 1.6
+   */
+  public static final int SHORT = 1;
+
+  /**
+   * A style specifier for {@link #getDisplayName(int,int,Locale)}
+   * and {@link #getDisplayNames(int,int,Locale)} stating that names
+   * should be returned in their long variant if applicable.
+   *
+   * @since 1.6
+   */
+  public static final int LONG = 2;
+
   /**
    * The time fields.  The array is indexed by the constants YEAR to
    * DST_OFFSET.
@@ -527,7 +572,7 @@ public abstract class Calendar
    * Cache of locale->calendar-class mappings. This avoids having to do a ResourceBundle
    * lookup for every getInstance call.
    */
-  private static HashMap cache = new HashMap();
+  private static HashMap<Locale,Class> cache = new HashMap<Locale,Class>();
 
   /** Preset argument types for calendar-class constructor lookup.  */
   private static Class[] ctorArgTypes = new Class[]
@@ -549,7 +594,7 @@ public abstract class Calendar
    */
   public static synchronized Calendar getInstance(TimeZone zone, Locale locale)
   {
-    Class calendarClass = (Class) cache.get(locale);
+    Class calendarClass = cache.get(locale);
     Throwable exception = null;
 
     try
@@ -1343,4 +1388,205 @@ public abstract class Calendar
 	areFieldsSet = false;
       }
   }
+
+  /**
+   * Returns a localised textual representation of the current value
+   * of the given field using the specified style.  If there is no
+   * applicable textual representation (e.g. the field has a numeric
+   * value), then <code>null</code> is returned.  If one does exist,
+   * then the value is obtained from {@link #get(int)} and converted
+   * appropriately.  For example, if the <code>MONTH</code> field is
+   * requested, then <code>get(MONTH)</code> is called.  This is then
+   * converted to a textual representation based on its value and
+   * the style requested; if the <code>LONG</code> style is requested
+   * and the returned value is <code>11</code> from a
+   * {@link GregorianCalendar} implementation, then <code>"December"</code>
+   * is returned.  By default, a textual representation is available
+   * for all fields which have an applicable value obtainable from
+   * {@link java.text.DateFormatSymbols}.
+   *
+   * @param field the calendar field whose textual representation should
+   *              be obtained.
+   * @param style the style to use; either {@link #LONG} or {@link #SHORT}.
+   * @param locale the locale to use for translation.
+   * @return the textual representation of the given field in the specified
+   *         style, or <code>null</code> if none is applicable.
+   * @throws IllegalArgumentException if <code>field</code> or <code>style</code>
+   *                                  or invalid, or the calendar is non-lenient
+   *                                  and has invalid values.
+   * @throws NullPointerException if <code>locale</code> is <code>null</code>.
+   * @since 1.6
+   */
+  public String getDisplayName(int field, int style, Locale locale)
+  {
+    if (field < 0 || field >= FIELD_COUNT)
+      throw new IllegalArgumentException("The field value, " + field +
+					 ", is invalid.");
+    if (style != SHORT && style != LONG)
+      throw new IllegalArgumentException("The style must be either " +
+					 "short or long.");
+    if (field == YEAR || field == WEEK_OF_YEAR ||
+	field == WEEK_OF_MONTH || field == DAY_OF_MONTH ||
+	field == DAY_OF_YEAR || field == DAY_OF_WEEK_IN_MONTH ||
+	field == HOUR || field == HOUR_OF_DAY || field == MINUTE ||
+	field == SECOND || field == MILLISECOND)
+      return null;
+
+    int value = get(field);
+    DateFormatSymbols syms = DateFormatSymbols.getInstance(locale);
+    if (field == ERA)
+      return syms.getEras()[value];
+    if (field == MONTH)
+      if (style == LONG)
+	return syms.getMonths()[value];
+      else 
+	return syms.getShortMonths()[value];
+    if (field == DAY_OF_WEEK)
+      if (style == LONG)
+	return syms.getWeekdays()[value];
+      else
+	return syms.getShortWeekdays()[value];
+    if (field == AM_PM)
+      return syms.getAmPmStrings()[value];
+    if (field == ZONE_OFFSET)
+      if (style == LONG)
+	return syms.getZoneStrings()[value][1];
+      else
+	return syms.getZoneStrings()[value][2];
+    if (field == DST_OFFSET)
+      if (style == LONG)
+	return syms.getZoneStrings()[value][3];
+      else
+	return syms.getZoneStrings()[value][4];
+
+    throw new InternalError("Failed to resolve field " + field +
+			    " with style " + style + " for locale " +
+			    locale);
+  }
+
+  /**
+   * Returns a map linking all specified textual representations
+   * of the given field to their numerical values.  The textual
+   * representations included are determined by the specified
+   * style and locale.  For example, if the style <code>LONG</code>
+   * is specified and the German locale, then the map will
+   * contain "Montag" to {@link #MONDAY}, "Dienstag" to
+   * {@link #TUESDAY}, "Mittwoch" to {@link #WEDNESDAY} and
+   * so on.  The default implementation uses the values returned
+   * by {@link DateFormatSymbols} so, for example, the style
+   * {@link #ALL_STYLES} and the field {@link #MONTH} will return
+   * a map filled with the values returned from
+   * {@link DateFormatSymbols#getMonths()} and
+   * {@link DateFormatSymbols#getShortMonths()}.  If there are
+   * no textual representations for a given field (usually because
+   * it is purely numeric, such as the year in the
+   * {@link GregorianCalendar}), <code>null</code> is returned.
+   *
+   * @param field the calendar field whose textual representation should
+   *              be obtained.
+   * @param style the style to use; either {@link #LONG}, {@link #SHORT}
+   *              or {@link ALL_STYLES}.
+   * @param locale the locale to use for translation.
+   * @return a map of the textual representations of the given field in the
+   *         specified style to their numeric values, or <code>null</code>
+   *         if none is applicable.
+   * @throws IllegalArgumentException if <code>field</code> or <code>style</code>
+   *                                  or invalid, or the calendar is non-lenient
+   *                                  and has invalid values.
+   * @throws NullPointerException if <code>locale</code> is <code>null</code>.
+   * @since 1.6
+   */
+  public Map<String,Integer> getDisplayNames(int field, int style, Locale locale)
+  {
+    if (field < 0 || field >= FIELD_COUNT)
+      throw new IllegalArgumentException("The field value, " + field +
+					 ", is invalid.");
+    if (style != SHORT && style != LONG && style != ALL_STYLES)
+      throw new IllegalArgumentException("The style must be either " +
+					 "short, long or all styles.");
+    if (field == YEAR || field == WEEK_OF_YEAR ||
+	field == WEEK_OF_MONTH || field == DAY_OF_MONTH ||
+	field == DAY_OF_YEAR || field == DAY_OF_WEEK_IN_MONTH ||
+	field == HOUR || field == HOUR_OF_DAY || field == MINUTE ||
+	field == SECOND || field == MILLISECOND)
+      return null;
+
+    DateFormatSymbols syms = DateFormatSymbols.getInstance(locale);
+    Map<String,Integer> map = new HashMap<String,Integer>();
+    if (field == ERA)
+      {
+	String[] eras = syms.getEras();
+	for (int a = 0; a < eras.length; ++a)
+	  map.put(eras[a], a);
+	return map;
+      }
+    if (field == MONTH)
+      {
+	if (style == LONG || style == ALL_STYLES)
+	  {
+	    String[] months = syms.getMonths();
+	    for (int a = 0; a < months.length; ++a)
+	      map.put(months[a], a);
+	  }
+	if (style == SHORT || style == ALL_STYLES)
+	  {
+	    String[] months = syms.getShortMonths();
+	    for (int a = 0; a < months.length; ++a)
+	      map.put(months[a], a);
+	  }
+	return map;
+      }
+    if (field == DAY_OF_WEEK)
+      {
+	if (style == LONG || style == ALL_STYLES)
+	  {
+	    String[] weekdays = syms.getWeekdays();
+	    for (int a = SUNDAY; a < weekdays.length; ++a)
+	      map.put(weekdays[a], a);
+	  }
+	if (style == SHORT || style == ALL_STYLES)
+	  {
+	    String[] weekdays = syms.getShortWeekdays();
+	    for (int a = SUNDAY; a < weekdays.length; ++a)
+	      map.put(weekdays[a], a);
+	  }
+	return map;
+      }
+    if (field == AM_PM)
+      {
+	String[] ampms = syms.getAmPmStrings();
+	for (int a = 0; a < ampms.length; ++a)
+	  map.put(ampms[a], a);
+	return map;
+      }
+    if (field == ZONE_OFFSET)
+      {
+	String[][] zones = syms.getZoneStrings();
+	for (int a = 0; a < zones.length; ++a)
+	  {
+	    if (style == LONG || style == ALL_STYLES) 
+	      map.put(zones[a][1], a);
+	    if (style == SHORT || style == ALL_STYLES)
+	      map.put(zones[a][2], a);
+	  }
+	return map;
+      }
+    if (field == DST_OFFSET)
+      {
+	String[][] zones = syms.getZoneStrings();
+	for (int a = 0; a < zones.length; ++a)
+	  {
+	    if (style == LONG || style == ALL_STYLES) 
+	      map.put(zones[a][3], a);
+	    if (style == SHORT || style == ALL_STYLES)
+	      map.put(zones[a][4], a);
+	  }
+	return map;
+      }
+    
+    throw new InternalError("Failed to resolve field " + field +
+			    " with style " + style + " for locale " +
+			    locale);
+  }
+
 }