diff options
Diffstat (limited to 'java/text/MessageFormat.java')
| -rw-r--r-- | java/text/MessageFormat.java | 510 |
1 files changed, 255 insertions, 255 deletions
diff --git a/java/text/MessageFormat.java b/java/text/MessageFormat.java index 700b187fe..ba5805aa0 100644 --- a/java/text/MessageFormat.java +++ b/java/text/MessageFormat.java @@ -7,7 +7,7 @@ GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. - + GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU @@ -99,7 +99,7 @@ public class MessageFormat extends Format else if (style.equals("percent")) format = NumberFormat.getPercentInstance(loc); else if (style.equals("integer")) - format = NumberFormat.getIntegerInstance(loc); + format = NumberFormat.getIntegerInstance(loc); else { format = NumberFormat.getNumberInstance(loc); @@ -126,7 +126,7 @@ public class MessageFormat extends Format else styleIsPattern = true; } - + if (type.equals("time")) format = DateFormat.getTimeInstance(val, loc); else @@ -169,7 +169,7 @@ public class MessageFormat extends Format { super(""); } - + protected Field(String s) { super(s); @@ -184,7 +184,7 @@ public class MessageFormat extends Format protected Object readResolve() throws InvalidObjectException { if (getName().equals(ARGUMENT.getName())) - return ARGUMENT; + return ARGUMENT; throw new InvalidObjectException("no such MessageFormat field called " + getName()); } @@ -201,30 +201,30 @@ public class MessageFormat extends Format boolean quoted = false; for (; index < max; ++index) { - char c = pat.charAt(index); - if (quoted) - { - // In a quoted context, a single quote ends the quoting. - if (c == '\'') - quoted = false; - else - buffer.append(c); - } - // Check for '', which is a single quote. - else if (c == '\'' && index + 1 < max && pat.charAt(index + 1) == '\'') - { - buffer.append(c); - ++index; - } - else if (c == '\'') - { - // Start quoting. - quoted = true; - } - else if (c == '{') - break; - else - buffer.append(c); + char c = pat.charAt(index); + if (quoted) + { + // In a quoted context, a single quote ends the quoting. + if (c == '\'') + quoted = false; + else + buffer.append(c); + } + // Check for '', which is a single quote. + else if (c == '\'' && index + 1 < max && pat.charAt(index + 1) == '\'') + { + buffer.append(c); + ++index; + } + else if (c == '\'') + { + // Start quoting. + quoted = true; + } + else if (c == '{') + break; + else + buffer.append(c); } // Note that we explicitly allow an unterminated quote. This is // done for compatibility. @@ -243,38 +243,38 @@ public class MessageFormat extends Format for (; index < max; ++index) { - char c = pat.charAt(index); - // First see if we should turn off quoting. - if (quoted) - { - if (c == '\'') - quoted = false; - // In both cases we fall through to inserting the - // character here. - } - // See if we have just a plain quote to insert. - else if (c == '\'' && index + 1 < max - && pat.charAt(index + 1) == '\'') - { - buffer.append(c); - ++index; - } - // See if quoting should turn on. - else if (c == '\'') - quoted = true; - else if (c == '{') - ++brace_depth; - else if (c == '}') - { - if (--brace_depth == 0) - break; - } - // Check for TERM after braces, because TERM might be `}'. - else if (c == term) - break; - // All characters, including opening and closing quotes, are - // inserted here. - buffer.append(c); + char c = pat.charAt(index); + // First see if we should turn off quoting. + if (quoted) + { + if (c == '\'') + quoted = false; + // In both cases we fall through to inserting the + // character here. + } + // See if we have just a plain quote to insert. + else if (c == '\'' && index + 1 < max + && pat.charAt(index + 1) == '\'') + { + buffer.append(c); + ++index; + } + // See if quoting should turn on. + else if (c == '\'') + quoted = true; + else if (c == '{') + ++brace_depth; + else if (c == '}') + { + if (--brace_depth == 0) + break; + } + // Check for TERM after braces, because TERM might be `}'. + else if (c == term) + break; + // All characters, including opening and closing quotes, are + // inserted here. + buffer.append(c); } return index; } @@ -296,27 +296,27 @@ public class MessageFormat extends Format index = scanFormatElement (pat, index, buffer, ','); try { - mfe.argNumber = Integer.parseInt(buffer.toString()); + mfe.argNumber = Integer.parseInt(buffer.toString()); } catch (NumberFormatException nfx) { - IllegalArgumentException iae = new IllegalArgumentException(pat); - iae.initCause(nfx); - throw iae; + IllegalArgumentException iae = new IllegalArgumentException(pat); + iae.initCause(nfx); + throw iae; } // 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 (); - } + 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. @@ -373,7 +373,7 @@ public class MessageFormat extends Format return false; MessageFormat mf = (MessageFormat) obj; return (pattern.equals(mf.pattern) - && locale.equals(mf.locale)); + && locale.equals(mf.locale)); } /** @@ -385,9 +385,9 @@ public class MessageFormat extends Format { Object[] arguments_array = (Object[])arguments; FormatCharacterIterator iterator = new FormatCharacterIterator(); - + formatInternal(arguments_array, new StringBuffer(), null, iterator); - + return iterator; } @@ -413,15 +413,15 @@ public class MessageFormat extends Format * @param fp A FieldPosition object (it is ignored). */ public final StringBuffer format (Object arguments[], StringBuffer appendBuf, - FieldPosition fp) + FieldPosition fp) { return formatInternal(arguments, appendBuf, fp, null); } private StringBuffer formatInternal (Object arguments[], StringBuffer appendBuf, - FieldPosition fp, - FormatCharacterIterator output_iterator) + FieldPosition fp, + FormatCharacterIterator output_iterator) { appendBuf.append(leader); if (output_iterator != null) @@ -429,93 +429,93 @@ public class MessageFormat extends Format for (int i = 0; i < elements.length; ++i) { - Object thisArg = null; - boolean unavailable = false; - if (arguments == null || elements[i].argNumber >= arguments.length) - unavailable = true; - else - thisArg = arguments[elements[i].argNumber]; - - AttributedCharacterIterator iterator = null; - - Format formatter = null; - - if (fp != null && i == fp.getField() && fp.getFieldAttribute() == Field.ARGUMENT) - fp.setBeginIndex(appendBuf.length()); - - if (unavailable) - appendBuf.append("{" + elements[i].argNumber + "}"); - else - { - 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("Wrong format class"); - - 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 (fp != null && fp.getField() == i && fp.getFieldAttribute() == Field.ARGUMENT) - fp.setEndIndex(appendBuf.length()); - - if (formatter != null) - { - // Special-case ChoiceFormat. - if (formatter instanceof ChoiceFormat) - { - StringBuffer buf = new StringBuffer (); - formatter.format(thisArg, buf, fp); - MessageFormat mf = new MessageFormat (); - mf.setLocale(locale); - mf.applyPattern(buf.toString()); - mf.format(arguments, appendBuf, fp); - } - else - { - if (output_iterator != null) - iterator = formatter.formatToCharacterIterator(thisArg); - else - formatter.format(thisArg, appendBuf, fp); - } - - elements[i].format = formatter; - } - - if (output_iterator != null) - { - HashMap<MessageFormat.Field, Integer> hash_argument = - new HashMap<MessageFormat.Field, Integer>(); - int position = output_iterator.getEndIndex(); - - hash_argument.put (MessageFormat.Field.ARGUMENT, - Integer.valueOf(elements[i].argNumber)); - - - if (iterator != null) - { - output_iterator.append(iterator); - output_iterator.addAttributes(hash_argument, position, - output_iterator.getEndIndex()); - } - else - output_iterator.append(thisArg.toString(), hash_argument); - - output_iterator.append(elements[i].trailer); - } - - appendBuf.append(elements[i].trailer); + Object thisArg = null; + boolean unavailable = false; + if (arguments == null || elements[i].argNumber >= arguments.length) + unavailable = true; + else + thisArg = arguments[elements[i].argNumber]; + + AttributedCharacterIterator iterator = null; + + Format formatter = null; + + if (fp != null && i == fp.getField() && fp.getFieldAttribute() == Field.ARGUMENT) + fp.setBeginIndex(appendBuf.length()); + + if (unavailable) + appendBuf.append("{" + elements[i].argNumber + "}"); + else + { + 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("Wrong format class"); + + 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 (fp != null && fp.getField() == i && fp.getFieldAttribute() == Field.ARGUMENT) + fp.setEndIndex(appendBuf.length()); + + if (formatter != null) + { + // Special-case ChoiceFormat. + if (formatter instanceof ChoiceFormat) + { + StringBuffer buf = new StringBuffer (); + formatter.format(thisArg, buf, fp); + MessageFormat mf = new MessageFormat (); + mf.setLocale(locale); + mf.applyPattern(buf.toString()); + mf.format(arguments, appendBuf, fp); + } + else + { + if (output_iterator != null) + iterator = formatter.formatToCharacterIterator(thisArg); + else + formatter.format(thisArg, appendBuf, fp); + } + + elements[i].format = formatter; + } + + if (output_iterator != null) + { + HashMap<MessageFormat.Field, Integer> hash_argument = + new HashMap<MessageFormat.Field, Integer>(); + int position = output_iterator.getEndIndex(); + + hash_argument.put (MessageFormat.Field.ARGUMENT, + Integer.valueOf(elements[i].argNumber)); + + + if (iterator != null) + { + output_iterator.append(iterator); + output_iterator.addAttributes(hash_argument, position, + output_iterator.getEndIndex()); + } + else + output_iterator.append(thisArg.toString(), hash_argument); + + output_iterator.append(elements[i].trailer); + } + + appendBuf.append(elements[i].trailer); } - + return appendBuf; } @@ -529,7 +529,7 @@ public class MessageFormat extends Format * @param fpos A FieldPosition object (it is ignored). */ public final StringBuffer format (Object objectArray, StringBuffer appendBuf, - FieldPosition fpos) + FieldPosition fpos) { return format ((Object[])objectArray, appendBuf, fpos); } @@ -601,15 +601,15 @@ public class MessageFormat extends Format * @param pos the current parse position (and eventually the error position). * @return the array of parsed objects sorted according to their argument number * in the 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; + pos.setErrorIndex(index); + return null; } index += leader.length(); @@ -617,79 +617,79 @@ public class MessageFormat extends Format // 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 = 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; - if (elements[i].trailer.length() > 0) - next_index = sourceStr.indexOf(elements[i].trailer, index); - else - next_index = sourceStr.length(); - 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()) - { - // Emulate padding behaviour of Vector.setSize() with ArrayList - results.ensureCapacity(elements[i].argNumber + 1); - for (int a = results.size(); a <= elements[i].argNumber; ++a) - results.add(a, null); - } - results.set(elements[i].argNumber, value); - - index += elements[i].trailer.length(); + 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 = 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; + if (elements[i].trailer.length() > 0) + next_index = sourceStr.indexOf(elements[i].trailer, index); + else + next_index = sourceStr.length(); + 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()) + { + // Emulate padding behaviour of Vector.setSize() with ArrayList + results.ensureCapacity(elements[i].argNumber + 1); + for (int a = results.size(); a <= elements[i].argNumber; ++a) + results.add(a, null); + } + results.set(elements[i].argNumber, value); + + index += elements[i].trailer.length(); } return results.toArray(new Object[results.size()]); @@ -746,8 +746,8 @@ public class MessageFormat extends Format locale = loc; if (elements != null) { - for (int i = 0; i < elements.length; ++i) - elements[i].setLocale(loc); + for (int i = 0; i < elements.length; ++i) + elements[i].setLocale(loc); } } @@ -777,15 +777,15 @@ public class MessageFormat extends Format // First, find the greatest argument number. for (int i=0;i<elements.length;i++) if (elements[i].argNumber > argNumMax) - argNumMax = elements[i].argNumber; + argNumMax = elements[i].argNumber; Format[] formats = new Format[argNumMax]; for (int i=0;i<elements.length;i++) { - if (elements[i].setFormat != null) - formats[elements[i].argNumber] = elements[i].setFormat; - else if (elements[i].format != null) - formats[elements[i].argNumber] = elements[i].format; + if (elements[i].setFormat != null) + formats[elements[i].argNumber] = elements[i].setFormat; + else if (elements[i].format != null) + formats[elements[i].argNumber] = elements[i].format; } return formats; } @@ -797,12 +797,12 @@ public class MessageFormat extends Format * @param newFormat the format to use for this argument. */ public void setFormatByArgumentIndex(int argumentIndex, - Format newFormat) + Format newFormat) { for (int i=0;i<elements.length;i++) { - if (elements[i].argNumber == argumentIndex) - elements[i].setFormat = newFormat; + if (elements[i].argNumber == argumentIndex) + elements[i].setFormat = newFormat; } } @@ -820,8 +820,8 @@ public class MessageFormat extends Format { for (int i=0;i<newFormats.length;i++) { - // Nothing better than that can exist here. - setFormatByArgumentIndex(i, newFormats[i]); + // Nothing better than that can exist here. + setFormatByArgumentIndex(i, newFormats[i]); } } |