vega.uplink

Class DateUtil

java.lang.Object

vega.uplink.DateUtil

public class DateUtil
extends java.lang.Object

Class that provides a number of utility methods to transform strings from and into dates and finetimes from a number of formats used in operational files.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_DATE_FORMAT_PROPERTY
static java.lang.String	DOY
static java.lang.String	LITERAL
static java.lang.String	ZULU

Constructor Summary

Constructors

Constructor and Description
DateUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	dateToDOY(java.util.Date date) Transform a date into a string of the format yyyy-DTHH:mm:ss
static java.lang.String	dateToLiteral(java.util.Date date) Transform a date into a string of the format dd-MMMMMMMMM-yyyy_HH:mm:ss
static java.lang.String	dateToLiteralNoTime(java.util.Date date) Transform a date into a string of the format dd-MMMMMMMMM-yyyy
static java.lang.String	dateToTDB(java.util.Date date) Transform a date into a string on the TDB scale
static java.lang.String	dateToZulu(java.util.Date date) Transform a date into a string of the format yyyy-MM-ddTHH:mm:ss
static java.lang.String	dateToZuluSlash(java.util.Date date) Transform a date into a string of the format yyyy/MM/ddTHH:mm:ss.SSS
static java.lang.String	dateToZuluSlashSpace(java.util.Date date) Transform a date into a string of the format yyyy/MM/dd HH:mm:ss.SSS
static java.lang.String	defaultDateToString(java.util.Date date)
static java.util.Date	DOYToDate(java.lang.String zuluTime) Transform a string of the format yyyy-DTHH:mm:ss into a date
static FineTime	DOYToFineTime(java.lang.String zuluTime) Transform a string of the format yyyy-DTHH:mm:ss into a FineTime
static java.lang.String	fineTimeTiLiteral(FineTime date) Transform a FineTime into a string of the format dd-MMMMMMMMM-yyyy_HH:mm:ss
static java.lang.String	fineTimeTiLiteralNoTime(FineTime date) Transform a FineTime into a string of the format dd-MMMMMMMMM-yyyy
static java.lang.String	fineTimeToDOY(FineTime date) Transform a FineTime into a string of the format yyyy-DTHH:mm:ss
static java.lang.String	fineTimeToTDB(FineTime date) Transform a FineTime into a string on the TDB scale
static java.lang.String	fineTimeToZulu(FineTime date) Transform a FineTime into a string of the format yyyy-MM-ddTHH:mm:ss
static java.lang.String	fineTimeToZuluSlash(FineTime date) Transform a FineTime into a string of the format yyyy/MM/ddTHH:mm:ss.SSS
static java.lang.String	fineTimeToZuluSlashSpace(FineTime date) Transform a FineTime into a string of the format yyyy/MM/dd HH:mm:ss.SSS
static java.util.Date	literalToDate(java.lang.String literal) Transform a string of the format dd-MMMMMMMMM-yyyy_HH:mm:ss into a date
static java.util.Date	literalToDateNoTime(java.lang.String literal) Transform a string of the format dd-MMMMMMMMM-yyyy into a date
static FineTime	literalToFineTime(java.lang.String literal) Transform a string of the format dd-MMMMMMMMM-yyyy_HH:mm:ss into a FineTime
static FineTime	literalToFineTimeNoTime(java.lang.String literal) Transform a string of the format dd-MMMMMMMMM-yyyy into a FineTime
static java.util.Date	parse(java.lang.String date) Try to parse a date expressed as String trying consecutive formats.
static java.util.Date	TDBToDate(java.lang.String tdbString) Transform a string on the TDB scale into a date
static FineTime	TDBToFineTime(java.lang.String tdbString) Transform a string on the TDB scale into a FineTime
static java.util.Date	zuluToDate(java.lang.String zuluTime) Transform a string of the format yyyy-MM-ddTHH:mm:ss into a date
static java.util.Date	zuluToDateSlash(java.lang.String zuluTime) Transform a string of the format yyyy/MM/ddTHH:mm:ss.SSS into a date
static java.util.Date	zuluToDateSlashSpace(java.lang.String zuluTime) Transform a string of the format yyyy/MM/dd HH:mm:ss.SSS into a date
static FineTime	zuluToFineTime(java.lang.String zuluTime) Transform a string of the format yyyy-MM-ddTHH:mm:ss into a FineTime
static FineTime	zuluToFineTimeSlash(java.lang.String zuluTime) Transform a string of the format yyyy/MM/ddTHH:mm:ss.SSS into a FineTime
static FineTime	zuluToFineTimeSlashSpace(java.lang.String zuluTime) Transform a string of the format yyyy/MM/dd HH:mm:ss.SSS into a FineTime

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DATE_FORMAT_PROPERTY

public static java.lang.String DEFAULT_DATE_FORMAT_PROPERTY

ZULU

public static java.lang.String ZULU

DOY

public static java.lang.String DOY

LITERAL

public static java.lang.String LITERAL

Constructor Detail

DateUtil

public DateUtil()

Method Detail

parse

public static java.util.Date parse(java.lang.String date)
                            throws java.text.ParseException

Try to parse a date expressed as String trying consecutive formats.

Parameters:

date - the date expressed as string

Returns:

the date

Throws:

java.text.ParseException - if could not find any method to parse the string

dateToZulu

public static java.lang.String dateToZulu(java.util.Date date)

Transform a date into a string of the format yyyy-MM-ddTHH:mm:ss

Parameters:

date - date to be transformed

Returns:

a string representation of the date

fineTimeToZulu

public static java.lang.String fineTimeToZulu(FineTime date)

Transform a FineTime into a string of the format yyyy-MM-ddTHH:mm:ss

Parameters:

date - date to be transformed

Returns:

a string representation of the date

zuluToDate

public static java.util.Date zuluToDate(java.lang.String zuluTime)
                                 throws java.text.ParseException

Transform a string of the format yyyy-MM-ddTHH:mm:ss into a date

Parameters:

zuluTime - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

zuluToFineTime

public static FineTime zuluToFineTime(java.lang.String zuluTime)
                               throws java.text.ParseException

Transform a string of the format yyyy-MM-ddTHH:mm:ss into a FineTime

Parameters:

zuluTime - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

dateToZuluSlash

public static java.lang.String dateToZuluSlash(java.util.Date date)

Transform a date into a string of the format yyyy/MM/ddTHH:mm:ss.SSS

Parameters:

date - date to be transformed

Returns:

a string representation of the date

fineTimeToZuluSlash

public static java.lang.String fineTimeToZuluSlash(FineTime date)

Transform a FineTime into a string of the format yyyy/MM/ddTHH:mm:ss.SSS

Parameters:

date - date to be transformed

Returns:

a string representation of the date

zuluToDateSlash

public static java.util.Date zuluToDateSlash(java.lang.String zuluTime)
                                      throws java.text.ParseException

Transform a string of the format yyyy/MM/ddTHH:mm:ss.SSS into a date

Parameters:

zuluTime - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

zuluToFineTimeSlash

public static FineTime zuluToFineTimeSlash(java.lang.String zuluTime)
                                    throws java.text.ParseException

Transform a string of the format yyyy/MM/ddTHH:mm:ss.SSS into a FineTime

Parameters:

zuluTime - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

dateToZuluSlashSpace

public static java.lang.String dateToZuluSlashSpace(java.util.Date date)

Transform a date into a string of the format yyyy/MM/dd HH:mm:ss.SSS

Parameters:

date - date to be transformed

Returns:

a string representation of the date

fineTimeToZuluSlashSpace

public static java.lang.String fineTimeToZuluSlashSpace(FineTime date)

Transform a FineTime into a string of the format yyyy/MM/dd HH:mm:ss.SSS

Parameters:

date - date to be transformed

Returns:

a string representation of the date

zuluToDateSlashSpace

public static java.util.Date zuluToDateSlashSpace(java.lang.String zuluTime)
                                           throws java.text.ParseException

Transform a string of the format yyyy/MM/dd HH:mm:ss.SSS into a date

Parameters:

zuluTime - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

zuluToFineTimeSlashSpace

public static FineTime zuluToFineTimeSlashSpace(java.lang.String zuluTime)
                                         throws java.text.ParseException

Transform a string of the format yyyy/MM/dd HH:mm:ss.SSS into a FineTime

Parameters:

zuluTime - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

DOYToDate

public static java.util.Date DOYToDate(java.lang.String zuluTime)
                                throws java.text.ParseException

Transform a string of the format yyyy-DTHH:mm:ss into a date

Parameters:

zuluTime - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

DOYToFineTime

public static FineTime DOYToFineTime(java.lang.String zuluTime)
                              throws java.text.ParseException

Transform a string of the format yyyy-DTHH:mm:ss into a FineTime

Parameters:

zuluTime - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

dateToDOY

public static java.lang.String dateToDOY(java.util.Date date)

Transform a date into a string of the format yyyy-DTHH:mm:ss

Parameters:

date - date to be transformed

Returns:

a string representation of the date

fineTimeToDOY

public static java.lang.String fineTimeToDOY(FineTime date)

Transform a FineTime into a string of the format yyyy-DTHH:mm:ss

Parameters:

date - date to be transformed

Returns:

a string representation of the date

literalToDate

public static java.util.Date literalToDate(java.lang.String literal)
                                    throws java.text.ParseException

Transform a string of the format dd-MMMMMMMMM-yyyy_HH:mm:ss into a date

Parameters:

literal - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

literalToFineTime

public static FineTime literalToFineTime(java.lang.String literal)
                                  throws java.text.ParseException

Transform a string of the format dd-MMMMMMMMM-yyyy_HH:mm:ss into a FineTime

Parameters:

literal - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

dateToLiteral

public static java.lang.String dateToLiteral(java.util.Date date)

Transform a date into a string of the format dd-MMMMMMMMM-yyyy_HH:mm:ss

Parameters:

date - date to be transformed

Returns:

a string representation of the date

fineTimeTiLiteral

public static java.lang.String fineTimeTiLiteral(FineTime date)

Transform a FineTime into a string of the format dd-MMMMMMMMM-yyyy_HH:mm:ss

Parameters:

date - date to be transformed

Returns:

a string representation of the date

literalToDateNoTime

public static java.util.Date literalToDateNoTime(java.lang.String literal)
                                          throws java.text.ParseException

Transform a string of the format dd-MMMMMMMMM-yyyy into a date

Parameters:

literal - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

literalToFineTimeNoTime

public static FineTime literalToFineTimeNoTime(java.lang.String literal)
                                        throws java.text.ParseException

Transform a string of the format dd-MMMMMMMMM-yyyy into a FineTime

Parameters:

literal - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException - if string is malformed

dateToLiteralNoTime

public static java.lang.String dateToLiteralNoTime(java.util.Date date)

Transform a date into a string of the format dd-MMMMMMMMM-yyyy

Parameters:

date - date to be transformed

Returns:

a string representation of the date

fineTimeTiLiteralNoTime

public static java.lang.String fineTimeTiLiteralNoTime(FineTime date)

Transform a FineTime into a string of the format dd-MMMMMMMMM-yyyy

Parameters:

date - date to be transformed

Returns:

a string representation of the date

TDBToDate

public static java.util.Date TDBToDate(java.lang.String tdbString)
                                throws java.text.ParseException

Transform a string on the TDB scale into a date

Parameters:

tdbString - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException

TDBToFineTime

public static FineTime TDBToFineTime(java.lang.String tdbString)
                              throws java.text.ParseException

Transform a string on the TDB scale into a FineTime

Parameters:

tdbString - the string to be read

Returns:

the date represented by the string

Throws:

java.text.ParseException

dateToTDB

public static java.lang.String dateToTDB(java.util.Date date)

Transform a date into a string on the TDB scale

Parameters:

date - date to be transformed

Returns:

a string representation of the date

fineTimeToTDB

public static java.lang.String fineTimeToTDB(FineTime date)

Transform a FineTime into a string on the TDB scale

Parameters:

date - date to be transformed

Returns:

a string representation of the date

defaultDateToString

public static java.lang.String defaultDateToString(java.util.Date date)