Package org.jruby.util

Class RubyDateFormatter

java.lang.Object

org.jruby.util.RubyDateFormatter

public class RubyDateFormatter
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static enum	RubyDateFormatter.FieldType
static enum	RubyDateFormatter.Format
static class	RubyDateFormatter.Token

Field Summary

Fields

Modifier and Type	Field	Description
private static final ByteList	AM
private static final ByteList	CAPITAL_AM
private static final ByteList	CAPITAL_PM
static RubyDateFormatter.Token	COLON_TOKEN
private RubyDateFormatter.Token[]	compiledPattern
private int	compiledPatternLength
private static final RubyDateFormatter.Token[]	CONVERSION2TOKEN
static RubyDateFormatter.Token	DASH_TOKEN
static RubyDateFormatter.Token	DOT_TOKEN
private static final String[]	FORMAT_MONTHS
private static final String[]	FORMAT_SHORT_MONTHS
private static final String[]	FORMAT_SHORT_WEEKDAYS
private static final String[]	FORMAT_WEEKDAYS
private final StrftimeLexer	lexer
private org.jcodings.Encoding	patternEncoding
private static final ByteList	PM
private final Ruby	runtime
static RubyDateFormatter.Token	SLASH_TOKEN

Constructor Summary

Constructors

Constructor	Description
RubyDateFormatter(ThreadContext context)	Constructor for RubyDateFormatter.

Method Summary

Modifier and Type	Method	Description
private void	addToken(RubyDateFormatter.Token token)
private void	addToPattern(String str)
RubyString	compileAndFormat(RubyString pattern, boolean dateLibrary, org.joda.time.DateTime dt, long nsec, RubyNumeric sub_millis)	Convenience method when using no pattern caching
void	compilePattern(RubyString format, boolean dateLibrary)
void	compilePattern(ByteList pattern, boolean dateLibrary)
RubyString	format(RubyDateFormatter.Token[] compiledPattern, org.joda.time.DateTime dt, long nsec, RubyNumeric sub_millis)
private static void	formatSubMillisGt3(Ruby runtime, ByteList buff, int width, RubyNumeric sub_millis)
private ByteList	formatToByteList(RubyDateFormatter.Token[] compiledPattern, org.joda.time.DateTime dt, long nsec, RubyNumeric sub_millis)
private static int	formatWeekYear(org.joda.time.DateTime dt, int firstDayOfWeek)
private static ByteList	formatZone(int colons, int value, RubyTimeOutputFormatter formatter)
private void	growTokens()
Date	parse(String source, ParsePosition pos)
private static int	year(org.joda.time.DateTime dt, int year)	Ruby always follows Astronomical year numbering, that is BC x is -x+1 and there is a year 0 (BC 1) but Joda-time returns -x for year x BC in Julian chronology (no year 0)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

AM

private static final ByteList AM

PM

private static final ByteList PM

CAPITAL_AM

private static final ByteList CAPITAL_AM

CAPITAL_PM

private static final ByteList CAPITAL_PM

FORMAT_MONTHS

private static final String[] FORMAT_MONTHS

FORMAT_SHORT_MONTHS

private static final String[] FORMAT_SHORT_MONTHS

FORMAT_WEEKDAYS

private static final String[] FORMAT_WEEKDAYS

FORMAT_SHORT_WEEKDAYS

private static final String[] FORMAT_SHORT_WEEKDAYS

CONVERSION2TOKEN

private static final RubyDateFormatter.Token[] CONVERSION2TOKEN

runtime

private final Ruby runtime

lexer

private final StrftimeLexer lexer

COLON_TOKEN

public static RubyDateFormatter.Token COLON_TOKEN

DASH_TOKEN

public static RubyDateFormatter.Token DASH_TOKEN

DOT_TOKEN

public static RubyDateFormatter.Token DOT_TOKEN

SLASH_TOKEN

public static RubyDateFormatter.Token SLASH_TOKEN

compiledPattern

private RubyDateFormatter.Token[] compiledPattern

compiledPatternLength

private int compiledPatternLength

patternEncoding

private org.jcodings.Encoding patternEncoding

Constructor Details

RubyDateFormatter

public RubyDateFormatter(ThreadContext context)

Constructor for RubyDateFormatter.

Method Details

addToPattern

private void addToPattern(String str)

compilePattern

public void compilePattern(RubyString format,
 boolean dateLibrary)

addToken

private void addToken(RubyDateFormatter.Token token)

growTokens

private void growTokens()

compilePattern

public void compilePattern(ByteList pattern,
 boolean dateLibrary)

compileAndFormat

public RubyString compileAndFormat(RubyString pattern,
 boolean dateLibrary,
 org.joda.time.DateTime dt,
 long nsec,
 RubyNumeric sub_millis)

Convenience method when using no pattern caching

format

public RubyString format(RubyDateFormatter.Token[] compiledPattern,
 org.joda.time.DateTime dt,
 long nsec,
 RubyNumeric sub_millis)

formatToByteList

private ByteList formatToByteList(RubyDateFormatter.Token[] compiledPattern,
 org.joda.time.DateTime dt,
 long nsec,
 RubyNumeric sub_millis)

formatSubMillisGt3

private static void formatSubMillisGt3(Ruby runtime,
 ByteList buff,
 int width,
 RubyNumeric sub_millis)

year

private static int year(org.joda.time.DateTime dt,
 int year)

Ruby always follows Astronomical year numbering, that is BC x is -x+1 and there is a year 0 (BC 1) but Joda-time returns -x for year x BC in Julian chronology (no year 0)

formatWeekYear

private static int formatWeekYear(org.joda.time.DateTime dt,
 int firstDayOfWeek)

formatZone

private static ByteList formatZone(int colons,
 int value,
 RubyTimeOutputFormatter formatter)

parse

public Date parse(String source,
 ParsePosition pos)

See Also:

• DateFormat.parse(String, ParsePosition)