InternetDateParser (Utility parsers 1.1.0 API)

java.lang.Object
- org.vesalainen.parsers.date.DateReducers
- - org.vesalainen.parsers.date.InternetDateParser

```
public abstract class InternetDateParser
extends DateReducers
```
InternetDateParser parses dates in either ISO8601, RFC1123, RFC850 or asctime format.

Author:

Timo Vesalainen

See Also:
BNF Syntax for RFC1123 or RFC850 or AscTime or ISO8601 date, BNF Syntax for RFC1123 date, BNF Syntax for RFC850 date, BNF Syntax for AscTime date, BNF Syntax for ISO8601 date

Constructor Summary

Constructors
Constructor and Description

InternetDateParser()

Constructors
Constructor and Description
`InternetDateParser()`

Method Summary

Methods
Modifier and Type	Method and Description
`String`	`formatAscTime(Date date)`
`String`	`formatISO8601(Date date)`
`String`	`formatRFC1123(Date date)`
`String`	`formatRFC850(Date date)`
`static void`	`main(String... args)`
`static InternetDateParser`	`newInstance()`
`protected abstract void`	`parse(String text, Calendar calendar)`
`Date`	`parseAscTime(String text)` Parses date in asc time format EEE, MMM dd HH:mm:ss yyyy
`protected abstract void`	`parseAscTime(String text, Calendar calendar)`
`Calendar`	`parseAscTimeCalendar(String text)` Parses date in asc time format EEE, MMM dd HH:mm:ss yyyy
`Calendar`	`parseCalendar(String text)` Parses dates in either ISO8601, RFC1123, RFC850 or asctime format.
`Date`	`parseDate(String text)` Parses dates in either ISO8601, RFC1123, RFC850 or asctime format.
`Date`	`parseISO8601(String text)` Parses date in ISO8601 format.
`protected abstract void`	`parseISO8601(String text, Calendar calendar)`
`Calendar`	`parseISO8601Calendar(String text)` Parses date in ISO8601 format.
`Date`	`parseRFC1123(String text)` Parses date in RFC1123 format EEE, dd MMM yyyy HH:mm:ss z
`protected abstract void`	`parseRFC1123(String text, Calendar calendar)`
`Calendar`	`parseRFC1123Calendar(String text)` Parses date in RFC1123 format EEE, dd MMM yyyy HH:mm:ss z
`Date`	`parseRFC850(String text)` Parses date in RFC850 format EEEE, dd-MMM-yy HH:mm:ss z
`protected abstract void`	`parseRFC850(String text, Calendar calendar)`
`Calendar`	`parseRFC850Calendar(String text)` Parses date in RFC850 format EEEE, dd-MMM-yy HH:mm:ss z
`protected int`	`tzOffset_10800000()`
`protected int`	`tzOffset_12600000()`
`protected int`	`tzOffset_14400000()`
`protected int`	`tzOffset_16200000()`
`protected int`	`tzOffset_18000000()`
`protected int`	`tzOffset_21600000()`
`protected int`	`tzOffset_25200000()`
`protected int`	`tzOffset_28800000()`
`protected int`	`tzOffset_30600000()`
`protected int`	`tzOffset_32400000()`
`protected int`	`tzOffset_34200000()`
`protected int`	`tzOffset_3600000()`
`protected int`	`tzOffset_36000000()`
`protected int`	`tzOffset_39600000()`
`protected int`	`tzOffset_43200000()`
`protected int`	`tzOffset_7200000()`
`protected int`	`tzOffset_9000000()`
`protected int`	`tzOffset0()`
`protected int`	`tzOffset10800000()`
`protected int`	`tzOffset11224000()`
`protected int`	`tzOffset12600000()`
`protected int`	`tzOffset14400000()`
`protected int`	`tzOffset16200000()`
`protected int`	`tzOffset18000000()`
`protected int`	`tzOffset19800000()`
`protected int`	`tzOffset20700000()`
`protected int`	`tzOffset21600000()`
`protected int`	`tzOffset23400000()`
`protected int`	`tzOffset24300000()`
`protected int`	`tzOffset25200000()`
`protected int`	`tzOffset27000000()`
`protected int`	`tzOffset28800000()`
`protected int`	`tzOffset31500000()`
`protected int`	`tzOffset32400000()`
`protected int`	`tzOffset34200000()`
`protected int`	`tzOffset35100000()`
`protected int`	`tzOffset3600000()`
`protected int`	`tzOffset36000000()`
`protected int`	`tzOffset37800000()`
`protected int`	`tzOffset39600000()`
`protected int`	`tzOffset41400000()`
`protected int`	`tzOffset43200000()`
`protected int`	`tzOffset45000000()`
`protected int`	`tzOffset45900000()`
`protected int`	`tzOffset46800000()`
`protected int`	`tzOffset49500000()`
`protected int`	`tzOffset50400000()`
`protected int`	`tzOffset54000000()`
`protected int`	`tzOffset7200000()`

Methods inherited from class org.vesalainen.parsers.date.DateReducers
ad, am, bc, character, dayInMonth, dayInWeekInMonth, dayInYear, digit12, digit13, digit2, digit3, generalTZ, hour11, hour12, hour23, hour24, milliSecond, minute, month, month1, month10, month11, month12, month2, month3, month4, month5, month6, month7, month8, month9, pm, rfc822, rfc822String1, rfc822String2, rfc822String3, rfc822String4, second, sign, string, weekday1, weekday2, weekday3, weekday4, weekday5, weekday6, weekday7, weekInMonth, weekInYear, year2, year4

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- InternetDateParser
```
public InternetDateParser()
```

Method Detail

newInstance

public static InternetDateParser newInstance()
                                      throws NoSuchMethodException,
                                             IOException,
                                             NoSuchFieldException,
                                             ClassNotFoundException,
                                             InstantiationException,
                                             IllegalAccessException

Throws:: NoSuchMethodException; IOException; NoSuchFieldException; ClassNotFoundException; InstantiationException; IllegalAccessException

parseDate
```
public Date parseDate(String text)
               throws IOException
```
Parses dates in either ISO8601, RFC1123, RFC850 or asctime format.

Parameters:
text -

Returns:

Throws:

IOException
See Also:
SimpleDateFormat

parseCalendar
```
public Calendar parseCalendar(String text)
                       throws IOException
```
Parses dates in either ISO8601, RFC1123, RFC850 or asctime format.

Parameters:
text -

Returns:

Throws:

IOException
See Also:
SimpleDateFormat

parseRFC1123
```
public Date parseRFC1123(String text)
                  throws IOException
```
Parses date in RFC1123 format EEE, dd MMM yyyy HH:mm:ss z

Parameters:
text -

Returns:

Throws:

IOException
See Also:
SimpleDateFormat

formatRFC1123

public String formatRFC1123(Date date)

parseRFC1123Calendar
```
public Calendar parseRFC1123Calendar(String text)
                              throws IOException
```
Parses date in RFC1123 format EEE, dd MMM yyyy HH:mm:ss z

Parameters:
text -

Returns:

Throws:

IOException
See Also:
SimpleDateFormat

parseRFC850
```
public Date parseRFC850(String text)
                 throws IOException
```
Parses date in RFC850 format EEEE, dd-MMM-yy HH:mm:ss z

Parameters:
text -

Returns:

Throws:

IOException
See Also:
SimpleDateFormat

formatRFC850

public String formatRFC850(Date date)

parseRFC850Calendar
```
public Calendar parseRFC850Calendar(String text)
                             throws IOException
```
Parses date in RFC850 format EEEE, dd-MMM-yy HH:mm:ss z

Parameters:
text -

Returns:

Throws:

IOException
See Also:
SimpleDateFormat

parseAscTime
```
public Date parseAscTime(String text)
                  throws IOException
```
Parses date in asc time format EEE, MMM dd HH:mm:ss yyyy

Parameters:
text -

Returns:

Throws:

IOException
See Also:
SimpleDateFormat

formatAscTime

public String formatAscTime(Date date)

parseAscTimeCalendar
```
public Calendar parseAscTimeCalendar(String text)
                              throws IOException
```
Parses date in asc time format EEE, MMM dd HH:mm:ss yyyy

Parameters:
text -

Returns:

Throws:

IOException
See Also:
SimpleDateFormat

parseISO8601

public Date parseISO8601(String text)
                  throws IOException

Parses date in ISO8601 format.

 yyyy-MM-dd'T'HH:mm:ss.SSSz
 yyyy-MM-dd'T'HH:mm:ssz
 yyyy-MM-dd'T'HH:mmz
 yyyy-MM-dd'T'HH:mm:ss.SSSZ
 yyyy-MM-dd'T'HH:mm:ssZ
 yyyy-MM-dd'T'HH:mmZ
 yyyy-MM-dd
 yyyy-MM
 yyyy

Parameters:: text -
Returns:
Throws:: IOException
See Also:: SimpleDateFormat

formatISO8601

public String formatISO8601(Date date)

parseISO8601Calendar

public Calendar parseISO8601Calendar(String text)
                              throws IOException

Parses date in ISO8601 format.

 yyyy-MM-dd'T'HH:mm:ss.SSSz
 yyyy-MM-dd'T'HH:mm:ssz
 yyyy-MM-dd'T'HH:mmz
 yyyy-MM-dd'T'HH:mm:ss.SSSZ
 yyyy-MM-dd'T'HH:mm:ssZ
 yyyy-MM-dd'T'HH:mmZ
 yyyy-MM-dd
 yyyy-MM
 yyyy

Parameters:: text -
Returns:
Throws:: IOException
See Also:: SimpleDateFormat

parse

protected abstract void parse(String text,
         Calendar calendar)
                       throws IOException

Parameters:: text -; calendar -
Throws:: IOException
See Also:: BNF Syntax for RFC1123 or RFC850 or AscTime or ISO8601 date

parseRFC1123

protected abstract void parseRFC1123(String text,
                Calendar calendar)
                              throws IOException

Parameters:: text -; calendar -
Throws:: IOException
See Also:: BNF Syntax for RFC1123 date

parseRFC850

protected abstract void parseRFC850(String text,
               Calendar calendar)
                             throws IOException

Parameters:: text -; calendar -
Throws:: IOException
See Also:: BNF Syntax for RFC850 date

parseAscTime

protected abstract void parseAscTime(String text,
                Calendar calendar)
                              throws IOException

Parameters:: text -; calendar -
Throws:: IOException
See Also:: BNF Syntax for AscTime date

parseISO8601

protected abstract void parseISO8601(String text,
                Calendar calendar)
                              throws IOException

Parameters:: text -; calendar -
Throws:: IOException
See Also:: BNF Syntax for ISO8601 date

tzOffset0
```
protected int tzOffset0()
```

tzOffset_3600000
```
protected int tzOffset_3600000()
```

tzOffset31500000
```
protected int tzOffset31500000()
```

tzOffset24300000
```
protected int tzOffset24300000()
```

tzOffset35100000
```
protected int tzOffset35100000()
```

tzOffset34200000
```
protected int tzOffset34200000()
```

tzOffset_39600000
```
protected int tzOffset_39600000()
```

tzOffset_25200000
```
protected int tzOffset_25200000()
```

tzOffset_30600000
```
protected int tzOffset_30600000()
```

tzOffset14400000
```
protected int tzOffset14400000()
```

tzOffset16200000
```
protected int tzOffset16200000()
```

tzOffset36000000
```
protected int tzOffset36000000()
```

tzOffset41400000
```
protected int tzOffset41400000()
```

tzOffset_32400000
```
protected int tzOffset_32400000()
```

tzOffset45900000
```
protected int tzOffset45900000()
```

tzOffset_7200000
```
protected int tzOffset_7200000()
```

tzOffset21600000
```
protected int tzOffset21600000()
```

tzOffset23400000
```
protected int tzOffset23400000()
```

tzOffset_10800000
```
protected int tzOffset_10800000()
```

tzOffset12600000
```
protected int tzOffset12600000()
```

tzOffset_43200000
```
protected int tzOffset_43200000()
```

tzOffset49500000
```
protected int tzOffset49500000()
```

tzOffset_18000000
```
protected int tzOffset_18000000()
```

tzOffset_16200000
```
protected int tzOffset_16200000()
```

tzOffset28800000
```
protected int tzOffset28800000()
```

tzOffset32400000
```
protected int tzOffset32400000()
```

tzOffset_9000000
```
protected int tzOffset_9000000()
```

tzOffset_21600000
```
protected int tzOffset_21600000()
```

tzOffset7200000
```
protected int tzOffset7200000()
```

tzOffset18000000
```
protected int tzOffset18000000()
```

tzOffset20700000
```
protected int tzOffset20700000()
```

tzOffset_28800000
```
protected int tzOffset_28800000()
```

tzOffset10800000
```
protected int tzOffset10800000()
```

tzOffset_36000000
```
protected int tzOffset_36000000()
```

tzOffset_12600000
```
protected int tzOffset_12600000()
```

tzOffset50400000
```
protected int tzOffset50400000()
```

tzOffset43200000
```
protected int tzOffset43200000()
```

tzOffset45000000
```
protected int tzOffset45000000()
```

tzOffset3600000
```
protected int tzOffset3600000()
```

tzOffset46800000
```
protected int tzOffset46800000()
```

tzOffset25200000
```
protected int tzOffset25200000()
```

tzOffset39600000
```
protected int tzOffset39600000()
```

tzOffset54000000
```
protected int tzOffset54000000()
```

tzOffset37800000
```
protected int tzOffset37800000()
```

tzOffset_14400000
```
protected int tzOffset_14400000()
```

tzOffset19800000
```
protected int tzOffset19800000()
```

tzOffset27000000
```
protected int tzOffset27000000()
```

tzOffset11224000
```
protected int tzOffset11224000()
```

tzOffset_34200000
```
protected int tzOffset_34200000()
```

main

public static void main(String... args)

Class InternetDateParser

Constructor Summary

Method Summary

Methods inherited from class org.vesalainen.parsers.date.DateReducers

Methods inherited from class java.lang.Object

Constructor Detail

InternetDateParser

Method Detail

newInstance

parseDate

parseCalendar

parseRFC1123

formatRFC1123

parseRFC1123Calendar

parseRFC850

formatRFC850

parseRFC850Calendar

parseAscTime

formatAscTime

parseAscTimeCalendar

parseISO8601

formatISO8601

parseISO8601Calendar

parse

parseRFC1123

parseRFC850

parseAscTime

parseISO8601

tzOffset0

tzOffset_3600000

tzOffset31500000

tzOffset24300000

tzOffset35100000

tzOffset34200000

tzOffset_39600000

tzOffset_25200000

tzOffset_30600000

tzOffset14400000

tzOffset16200000

tzOffset36000000

tzOffset41400000

tzOffset_32400000

tzOffset45900000

tzOffset_7200000

tzOffset21600000

tzOffset23400000

tzOffset_10800000

tzOffset12600000

tzOffset_43200000

tzOffset49500000

tzOffset_18000000

tzOffset_16200000

tzOffset28800000

tzOffset32400000

tzOffset_9000000

tzOffset_21600000

tzOffset7200000

tzOffset18000000

tzOffset20700000

tzOffset_28800000

tzOffset10800000

tzOffset_36000000

tzOffset_12600000

tzOffset50400000

tzOffset43200000

tzOffset45000000

tzOffset3600000

tzOffset46800000

tzOffset25200000

tzOffset39600000

tzOffset54000000

tzOffset37800000

tzOffset_14400000

tzOffset19800000

tzOffset27000000

tzOffset11224000

tzOffset_34200000

main