Class DateFormatProvider
- java.lang.Object
-
- java.util.spi.LocaleServiceProvider
-
- java.text.spi.DateFormatProvider
public abstract class DateFormatProvider extends LocaleServiceProvider
An abstract class for service providers that provide concrete implementations of the DateFormat
class.
- Since:
- 1.6
Constructor Summary
Modifier | Constructor | Description |
---|---|---|
protected | DateFormatProvider() | Sole constructor. |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
abstract DateFormat | getDateInstance(int style,
Locale locale) | Returns a new |
abstract DateFormat | getDateTimeInstance(int dateStyle,
int timeStyle,
Locale locale) | Returns a new |
abstract DateFormat | getTimeInstance(int style,
Locale locale) | Returns a new |
Methods declared in class java.util.spi.LocaleServiceProvider
getAvailableLocales, isSupportedLocale
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Constructor Detail
DateFormatProvider
protected DateFormatProvider()
Sole constructor. (For invocation by subclass constructors, typically implicit.)
Method Detail
getTimeInstance
public abstract DateFormat getTimeInstance(int style, Locale locale)
Returns a new DateFormat
instance which formats time with the given formatting style for the specified locale.
- Parameters:
-
style
- the given formatting style. Either one ofDateFormat.SHORT
,DateFormat.MEDIUM
,DateFormat.LONG
, orDateFormat.FULL
. -
locale
- the desired locale. - Returns:
- a time formatter.
- Throws:
-
IllegalArgumentException
- ifstyle
is invalid, or iflocale
isn't one of the locales returned fromgetAvailableLocales()
. -
NullPointerException
- iflocale
is null - See Also:
DateFormat.getTimeInstance(int, java.util.Locale)
getDateInstance
public abstract DateFormat getDateInstance(int style, Locale locale)
Returns a new DateFormat
instance which formats date with the given formatting style for the specified locale.
- Parameters:
-
style
- the given formatting style. Either one ofDateFormat.SHORT
,DateFormat.MEDIUM
,DateFormat.LONG
, orDateFormat.FULL
. -
locale
- the desired locale. - Returns:
- a date formatter.
- Throws:
-
IllegalArgumentException
- ifstyle
is invalid, or iflocale
isn't one of the locales returned fromgetAvailableLocales()
. -
NullPointerException
- iflocale
is null - See Also:
DateFormat.getDateInstance(int, java.util.Locale)
getDateTimeInstance
public abstract DateFormat getDateTimeInstance(int dateStyle, int timeStyle, Locale locale)
Returns a new DateFormat
instance which formats date and time with the given formatting style for the specified locale.
- Parameters:
-
dateStyle
- the given date formatting style. Either one ofDateFormat.SHORT
,DateFormat.MEDIUM
,DateFormat.LONG
, orDateFormat.FULL
. -
timeStyle
- the given time formatting style. Either one ofDateFormat.SHORT
,DateFormat.MEDIUM
,DateFormat.LONG
, orDateFormat.FULL
. -
locale
- the desired locale. - Returns:
- a date/time formatter.
- Throws:
-
IllegalArgumentException
- ifdateStyle
ortimeStyle
is invalid, or iflocale
isn't one of the locales returned fromgetAvailableLocales()
. -
NullPointerException
- iflocale
is null - See Also:
DateFormat.getDateTimeInstance(int, int, java.util.Locale)