1 files changed, 0 insertions, 543 deletions
diff --git a/libjava/java/text/MessageFormat.java b/libjava/java/text/MessageFormat.java
deleted file mode 100644
index 8b422357966..00000000000
--- a/libjava/java/text/MessageFormat.java
+++ /dev/null
@@ -1,543 +0,0 @@
-// MessageFormat.java - Localized message formatting.
-
-/* Copyright (C) 1999  Cygnus Solutions
-
-   This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
-details.  */
-
-package java.text;
-
-import java.util.Date;
-import java.util.Locale;
-import java.util.Vector;
-
-/**
- * @author Tom Tromey <tromey@cygnus.com>
- * @date March 3, 1999
- */
-/* Written using "Java Class Libraries", 2nd edition, plus online
- * API docs for JDK 1.2 from http://www.javasoft.com.
- * Status:  Believed complete and correct to 1.2, except serialization.
- *          and parsing.
- */
-
-final class MessageFormatElement
-{
-  // Argument number.
-  int argNumber;
-  // Formatter to be used.  This is the format set by setFormat.
-  Format setFormat;
-  // Formatter to be used based on the type.
-  Format format;
-
-  // Argument will be checked to make sure it is an instance of this
-  // class.
-  Class formatClass;
-
-  // Formatter type.
-  String type;
-  // Formatter style.
-  String style;
-
-  // Text to follow this element.
-  String trailer;
-
-  // FIXME: shouldn't need this.
-  Class forName (String name)
-    {
-      try
-	{
-	  return Class.forName (name);
-	}
-      catch (ClassNotFoundException x)
-	{
-	}
-      return null;
-    }
-
-  // Recompute the locale-based formatter.
-  void setLocale (Locale loc)
-    {
-      if (type == null)
-	;
-      else if (type.equals("number"))
-	{
-	  // FIXME: named class literal.
-	  // formatClass = Number.class;
-	  formatClass = forName ("java.lang.Number");
-
-	  if (style == null)
-	    format = NumberFormat.getInstance(loc);
-	  else if (style.equals("currency"))
-	    format = NumberFormat.getCurrencyInstance(loc);
-	  else if (style.equals("percent"))
-	    format = NumberFormat.getPercentInstance(loc);
-	  else if (style.equals("integer"))
-	    {
-	      NumberFormat nf = NumberFormat.getNumberInstance(loc);
-	      nf.setMaximumFractionDigits(0);
-	      nf.setGroupingUsed(false);
-	      format = nf;
-	    }
-	  else
-	    {
-	      format = NumberFormat.getNumberInstance(loc);
-	      DecimalFormat df = (DecimalFormat) format;
-	      try
-		{
-		  df.applyPattern(style);
-		}
-	      catch (ParseException x)
-		{
-		  throw new IllegalArgumentException (x.getMessage());
-		}
-	    }
-	}
-      else if (type.equals("time") || type.equals("date"))
-	{
-	  // FIXME: named class literal.
-	  // formatClass = Date.class;
-	  formatClass = forName ("java.util.Date");
-
-	  int val = DateFormat.DEFAULT;
-	  if (style == null)
-	    ;
-	  if (style.equals("short"))
-	    val = DateFormat.SHORT;
-	  else if (style.equals("medium"))
-	    val = DateFormat.MEDIUM;
-	  else if (style.equals("long"))
-	    val = DateFormat.LONG;
-	  else if (style.equals("full"))
-	    val = DateFormat.FULL;
-
-	  if (type.equals("time"))
-	    format = DateFormat.getTimeInstance(val, loc);
-	  else
-	    format = DateFormat.getDateInstance(val, loc);
-
-	  if (style != null && val == DateFormat.DEFAULT)
-	    {
-	      SimpleDateFormat sdf = (SimpleDateFormat) format;
-	      sdf.applyPattern(style);
-	    }
-	}
-      else if (type.equals("choice"))
-	{
-	  // FIXME: named class literal.
-	  // formatClass = Number.class;
-	  formatClass = forName ("java.lang.Number");
-
-	  if (style == null)
-	    throw new
-	      IllegalArgumentException ("style required for choice format");
-	  format = new ChoiceFormat (style);
-	}
-    }
-}
-
-public class MessageFormat extends Format
-{
-  // Helper that returns the text up to the next format opener.  The
-  // text is put into BUFFER.  Returns index of character after end of
-  // string.  Throws IllegalArgumentException on error.
-  private static final int scanString (String pat, int index,
-				       StringBuffer buffer)
-    {
-      int max = pat.length();
-      buffer.setLength(0);
-      for (; index < max; ++index)
-	{
-	  char c = pat.charAt(index);
-	  if (c == '\'' && index + 2 < max && pat.charAt(index + 2) == '\'')
-	    {
-	      buffer.append(pat.charAt(index + 1));
-	      index += 2;
-	    }
-	  else if (c == '\'' && index + 1 < max
-		   && pat.charAt(index + 1) == '\'')
-	    {
-	      buffer.append(c);
-	      ++index;
-	    }
-	  else if (c == '{')
-	    break;
-	  else if (c == '}')
-	    throw new IllegalArgumentException ();
-	  else
-	    buffer.append(c);
-	}
-      return index;
-    }
-
-  // This helper retrieves a single part of a format element.  Returns
-  // the index of the terminating character.
-  private static final int scanFormatElement (String pat, int index,
-					      StringBuffer buffer,
-					      char term)
-    {
-      int max = pat.length();
-      buffer.setLength(0);
-      int brace_depth = 1;
-
-      for (; index < max; ++index)
-	{
-	  char c = pat.charAt(index);
-	  if (c == '\'' && index + 2 < max && pat.charAt(index + 2) == '\'')
-	    {
-	      buffer.append(c);
-	      buffer.append(pat.charAt(index + 1));
-	      buffer.append(c);
-	      index += 2;
-	    }
-	  else if (c == '\'' && index + 1 < max
-		   && pat.charAt(index + 1) == '\'')
-	    {
-	      buffer.append(c);
-	      ++index;
-	    }
-	  else if (c == '{')
-	    {
-	      buffer.append(c);
-	      ++brace_depth;
-	    }
-	  else if (c == '}')
-	    {
-	      if (--brace_depth == 0)
-		break;
-	      buffer.append(c);
-	    }
-	  // Check for TERM after braces, because TERM might be `}'.
-	  else if (c == term)
-	    break;
-	  else
-	    buffer.append(c);
-	}
-      return index;
-    }
-
-  // This is used to parse a format element and whatever non-format
-  // text might trail it.
-  private static final int scanFormat (String pat, int index,
-				       StringBuffer buffer, Vector elts,
-				       Locale locale)
-    {
-      MessageFormatElement mfe = new MessageFormatElement ();
-      elts.addElement(mfe);
-
-      int max = pat.length();
-
-      // Skip the opening `{'.
-      ++index;
-
-      // Fetch the argument number.
-      index = scanFormatElement (pat, index, buffer, ',');
-      try
-	{
-	  mfe.argNumber = Integer.parseInt(buffer.toString());
-	}
-      catch (NumberFormatException nfx)
-	{
-	  throw new IllegalArgumentException ();
-	}
-
-      // Extract the element format.
-      if (index < max && pat.charAt(index) == ',')
-	{
-	  index = scanFormatElement (pat, index + 1, buffer, ',');
-	  mfe.type = buffer.toString();
-
-	  // Extract the style.
-	  if (index < max && pat.charAt(index) == ',')
-	    {
-	      index = scanFormatElement (pat, index + 1, buffer, '}');
-	      mfe.style = buffer.toString ();
-	    }
-	}
-
-      // Advance past the last terminator.
-      if (index >= max || pat.charAt(index) != '}')
-	throw new IllegalArgumentException ();
-      ++index;
-
-      // Now fetch trailing string.
-      index = scanString (pat, index, buffer);
-      mfe.trailer = buffer.toString ();
-
-      mfe.setLocale(locale);
-
-      return index;
-    }
-
-  public void applyPattern (String newPattern)
-    {
-      pattern = newPattern;
-
-      StringBuffer tempBuffer = new StringBuffer ();
-
-      int index = scanString (newPattern, 0, tempBuffer);
-      leader = tempBuffer.toString();
-
-      Vector elts = new Vector ();
-      while (index < newPattern.length())
-	index = scanFormat (newPattern, index, tempBuffer, elts, locale);
-
-      elements = new MessageFormatElement[elts.size()];
-      elts.copyInto(elements);
-    }
-
-  public Object clone ()
-    {
-      MessageFormat c = new MessageFormat ();
-      c.setLocale(locale);
-      c.applyPattern(pattern);
-      return (Object) c;
-    }
-
-  public boolean equals (Object obj)
-    {
-      if (! (obj instanceof MessageFormat))
-	return false;
-      MessageFormat mf = (MessageFormat) obj;
-      return (pattern.equals(mf.pattern)
-	      && locale.equals(mf.locale));
-    }
-
-  public static String format (String pattern, Object arguments[])
-    {
-      MessageFormat mf = new MessageFormat (pattern);
-      StringBuffer sb = new StringBuffer ();
-      FieldPosition fp = new FieldPosition (NumberFormat.INTEGER_FIELD);
-      return mf.format(arguments, sb, fp).toString();
-    }
-
-  public final StringBuffer format (Object arguments[], StringBuffer appendBuf,
-				    FieldPosition ignore)
-    {
-      appendBuf.append(leader);
-
-      for (int i = 0; i < elements.length; ++i)
-	{
-	  if (elements[i].argNumber >= arguments.length)
-	    throw new IllegalArgumentException ();
-	  Object thisArg = arguments[elements[i].argNumber];
-
-	  Format formatter = null;
-	  if (elements[i].setFormat != null)
-	    formatter = elements[i].setFormat;
-	  else if (elements[i].format != null)
-	    {
-	      if (elements[i].formatClass != null
-		  && ! elements[i].formatClass.isInstance(thisArg))
-		throw new IllegalArgumentException ();
-	      formatter = elements[i].format;
-	    }
-	  else if (thisArg instanceof Number)
-	    formatter = NumberFormat.getInstance(locale);
-	  else if (thisArg instanceof Date)
-	    formatter = DateFormat.getTimeInstance(DateFormat.DEFAULT, locale);
-	  else
-	    appendBuf.append(thisArg);
-
-	  if (formatter != null)
-	    {
-	      // Special-case ChoiceFormat.
-	      if (formatter instanceof ChoiceFormat)
-		{
-		  StringBuffer buf = new StringBuffer ();
-		  // FIXME: don't actually know what is correct here.
-		  // Can a sub-format refer to any argument, or just
-		  // the single argument passed to it?  Must test
-		  // against JDK.
-		  formatter.format(thisArg, buf, ignore);
-		  MessageFormat mf = new MessageFormat ();
-		  mf.setLocale(locale);
-		  mf.applyPattern(buf.toString());
-		  formatter = mf;
-		}
-	      formatter.format(thisArg, appendBuf, ignore);
-	    }
-
-	  appendBuf.append(elements[i].trailer);
-	}
-
-      return appendBuf;
-    }
-
-  public final StringBuffer format (Object singleArg, StringBuffer appendBuf,
-				    FieldPosition ignore)
-    {
-      Object[] args = new Object[1];
-      args[0] = singleArg;
-      return format (args, appendBuf, ignore);
-    }
-
-  public Format[] getFormats ()
-    {
-      Format[] f = new Format[elements.length];
-      for (int i = elements.length - 1; i >= 0; --i)
-	f[i] = elements[i].setFormat;
-      return f;
-    }
-
-  public Locale getLocale ()
-    {
-      return locale;
-    }
-
-  public int hashCode ()
-    {
-      // FIXME: not a very good hash.
-      return pattern.hashCode() + locale.hashCode();
-    }
-
-  private MessageFormat ()
-    {
-    }
-
-  public MessageFormat (String pattern)
-    {
-      applyPattern (pattern);
-    }
-
-  public Object[] parse (String sourceStr, ParsePosition pos)
-    {
-      // Check initial text.
-      int index = pos.getIndex();
-      if (! sourceStr.startsWith(leader, index))
-	{
-	  pos.setErrorIndex(index);
-	  return null;
-	}
-      index += leader.length();
-
-      Vector results = new Vector (elements.length, 1);
-      // Now check each format.
-      for (int i = 0; i < elements.length; ++i)
-	{
-	  Format formatter = null;
-	  if (elements[i].setFormat != null)
-	    formatter = elements[i].setFormat;
-	  else if (elements[i].format != null)
-	    formatter = elements[i].format;
-
-	  Object value = null;
-	  if (formatter instanceof ChoiceFormat)
-	    {
-	      // We must special-case a ChoiceFormat because it might
-	      // have recursive formatting.
-	      ChoiceFormat cf = (ChoiceFormat) formatter;
-	      String[] formats = (String[]) cf.getFormats();
-	      double[] limits = (double[]) cf.getLimits();
-	      MessageFormat subfmt = new MessageFormat ();
-	      subfmt.setLocale(locale);
-	      ParsePosition subpos = new ParsePosition (index);
-
-	      int j;
-	      for (j = 0; value == null && j < limits.length; ++j)
-		{
-		  subfmt.applyPattern(formats[j]);
-		  subpos.setIndex(index);
-		  value = subfmt.parse(sourceStr, subpos);
-		}
-	      if (value != null)
-		{
-		  index = subpos.getIndex();
-		  value = new Double (limits[j]);
-		}
-	    }
-	  else if (formatter != null)
-	    {
-	      pos.setIndex(index);
-	      value = formatter.parseObject(sourceStr, pos);
-	      if (value != null)
-		index = pos.getIndex();
-	    }
-	  else
-	    {
-	      // We have a String format.  This can lose in a number
-	      // of ways, but we give it a shot.
-	      int next_index = sourceStr.indexOf(elements[i].trailer, index);
-	      if (next_index == -1)
-		{
-		  pos.setErrorIndex(index);
-		  return null;
-		}
-	      value = sourceStr.substring(index, next_index);
-	      index = next_index;
-	    }
-
-	  if (value == null
-	      || ! sourceStr.startsWith(elements[i].trailer, index))
-	    {
-	      pos.setErrorIndex(index);
-	      return null;
-	    }
-
-	  if (elements[i].argNumber >= results.size())
-	    results.setSize(elements[i].argNumber + 1);
-	  results.setElementAt(value, elements[i].argNumber);
-
-	  index += elements[i].trailer.length();
-	}
-
-      Object[] r = new Object[results.size()];
-      results.copyInto(r);
-      return r;
-    }
-
-  public Object[] parse (String sourceStr) throws ParseException
-    {
-      ParsePosition pp = new ParsePosition (0);
-      Object[] r = parse (sourceStr, pp);
-      if (r == null)
-	throw new ParseException ("couldn't parse string", pp.getErrorIndex());
-      return r;
-    }
-
-  public Object parseObject (String sourceStr, ParsePosition pos)
-    {
-      return parse (sourceStr, pos);
-    }
-
-  public void setFormat (int variableNum, Format newFormat)
-    {
-      elements[variableNum].setFormat = newFormat;
-    }
-
-  public void setFormats (Format[] newFormats)
-    {
-      if (newFormats.length < elements.length)
-	throw new IllegalArgumentException ();
-      int len = Math.min(newFormats.length, elements.length);
-      for (int i = 0; i < len; ++i)
-	elements[i].setFormat = newFormats[i];
-    }
-
-  public void setLocale (Locale loc)
-    {
-      locale = loc;
-      if (elements != null)
-	{
-	  for (int i = 0; i < elements.length; ++i)
-	    elements[i].setLocale(loc);
-	}
-    }
-
-  public String toPattern ()
-    {
-      return pattern;
-    }
-
-  // The pattern string.
-  private String pattern;
-  // The locale.
-  private Locale locale;
-  // Variables.
-  private MessageFormatElement[] elements;
-  // Leader text.
-  private String leader;
-}