org.springframework.binding.format.support
Class StrictNumberFormat

Show UML class diagram

java.lang.Object
  java.text.Format
      java.text.NumberFormat
          org.springframework.binding.format.support.StrictNumberFormat

All Implemented Interfaces:

Serializable, Cloneable

public class StrictNumberFormat
extends NumberFormat

This is a decorator class for NumberFormat to ensure an exact number parsing. The NumberFormat class allows parsing of numbers in strings like '2abc' but at the richclient end we don't want this to be a valid parsing. Therefor a specific NumberFormat that doesn't allow any other input than a number.

Author:

Yudhi Widyatama, Jan Hoskens

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.text.NumberFormat

NumberFormat.Field

Field Summary

Fields inherited from class java.text.NumberFormat

FRACTION_FIELD, INTEGER_FIELD

Constructor Summary

StrictNumberFormat(NumberFormat instance)

Method Summary

StringBuffer	format(double number, StringBuffer toAppendTo, FieldPosition pos)
StringBuffer	format(long number, StringBuffer toAppendTo, FieldPosition pos)
StringBuffer	format(Object number, StringBuffer toAppendTo, FieldPosition pos)
AttributedCharacterIterator	formatToCharacterIterator(Object obj)
Currency	getCurrency()
int	getMaximumFractionDigits()
int	getMaximumIntegerDigits()
int	getMinimumFractionDigits()
int	getMinimumIntegerDigits()
int	hashCode()
boolean	isGroupingUsed()
boolean	isParseIntegerOnly()
Number	parse(String source)
Number	parse(String source, ParsePosition parsePosition)
Object	parseObject(String source)
void	setCurrency(Currency currency)
void	setGroupingUsed(boolean newValue)
void	setMaximumFractionDigits(int newValue)
void	setMaximumIntegerDigits(int newValue)
void	setMinimumFractionDigits(int newValue)
void	setMinimumIntegerDigits(int newValue)
void	setParseIntegerOnly(boolean value)

Methods inherited from class java.text.NumberFormat

clone, equals, format, format, getAvailableLocales, getCurrencyInstance, getCurrencyInstance, getInstance, getInstance, getIntegerInstance, getIntegerInstance, getNumberInstance, getNumberInstance, getPercentInstance, getPercentInstance, getRoundingMode, parseObject, setRoundingMode

Methods inherited from class java.text.Format

format

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StrictNumberFormat

public StrictNumberFormat(NumberFormat instance)

Method Detail

format

public StringBuffer format(double number,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Specified by:

format in class NumberFormat

format

public StringBuffer format(long number,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Specified by:

format in class NumberFormat

format

public StringBuffer format(Object number,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Overrides:

format in class NumberFormat

formatToCharacterIterator

public AttributedCharacterIterator formatToCharacterIterator(Object obj)

Overrides:

formatToCharacterIterator in class Format

getCurrency

public Currency getCurrency()

Overrides:

getCurrency in class NumberFormat

getMaximumFractionDigits

public int getMaximumFractionDigits()

Overrides:

getMaximumFractionDigits in class NumberFormat

getMaximumIntegerDigits

public int getMaximumIntegerDigits()

Overrides:

getMaximumIntegerDigits in class NumberFormat

getMinimumFractionDigits

public int getMinimumFractionDigits()

Overrides:

getMinimumFractionDigits in class NumberFormat

getMinimumIntegerDigits

public int getMinimumIntegerDigits()

Overrides:

getMinimumIntegerDigits in class NumberFormat

hashCode

public int hashCode()

Overrides:

hashCode in class NumberFormat

isGroupingUsed

public boolean isGroupingUsed()

Overrides:

isGroupingUsed in class NumberFormat

isParseIntegerOnly

public boolean isParseIntegerOnly()

Overrides:

isParseIntegerOnly in class NumberFormat

parse

public Number parse(String source,
                    ParsePosition parsePosition)

Specified by:

parse in class NumberFormat

parse

public Number parse(String source)
             throws ParseException

Overrides:

parse in class NumberFormat

Throws:

ParseException

parseObject

public Object parseObject(String source)
                   throws ParseException

Overrides:

parseObject in class Format

Throws:

ParseException

setCurrency

public void setCurrency(Currency currency)

Overrides:

setCurrency in class NumberFormat

setGroupingUsed

public void setGroupingUsed(boolean newValue)

Overrides:

setGroupingUsed in class NumberFormat

setMaximumFractionDigits

public void setMaximumFractionDigits(int newValue)

Overrides:

setMaximumFractionDigits in class NumberFormat

setMaximumIntegerDigits

public void setMaximumIntegerDigits(int newValue)

Overrides:

setMaximumIntegerDigits in class NumberFormat

setMinimumFractionDigits

public void setMinimumFractionDigits(int newValue)

Overrides:

setMinimumFractionDigits in class NumberFormat

setMinimumIntegerDigits

public void setMinimumIntegerDigits(int newValue)

Overrides:

setMinimumIntegerDigits in class NumberFormat

setParseIntegerOnly

public void setParseIntegerOnly(boolean value)

Overrides:

setParseIntegerOnly in class NumberFormat