nl.openedge.baritus.converters
Class DecimalLocaleConverter

java.lang.Object
  nl.openedge.baritus.converters.BaseLocaleConverter
      nl.openedge.baritus.converters.DecimalLocaleConverter

All Implemented Interfaces:

Converter, Formatter, LocaleConverter

Direct Known Subclasses:

ByteLocaleConverter, DoubleLocaleConverter, FloatLocaleConverter, LongLocaleConverter, ShortLocaleConverter

public abstract class DecimalLocaleConverter

extends BaseLocaleConverter

Modified LocaleConverter implementation for this framework

Author:

Yauheny Mikulski, Eelco Hillenius

Field Summary

protected java.util.regex.Pattern

nonDigitPattern

Fields inherited from class nl.openedge.baritus.converters.BaseLocaleConverter

locale, locPattern, pattern

Constructor Summary

DecimalLocaleConverter()
Create a LocaleConverter that will throw a ConversionException if a conversion error occurs.

DecimalLocaleConverter(java.util.Locale locale)
Create a LocaleConverter that will throw a ConversionException if a conversion error occurs.

DecimalLocaleConverter(java.util.Locale locale, java.lang.String pattern)
Create a LocaleConverter that will throw a ConversionException if a conversion error occurs.

DecimalLocaleConverter(java.util.Locale locale, java.lang.String pattern, boolean locPattern)
Create a LocaleConverter that will throw a ConversionException if a conversion error occurs.

Method Summary

java.lang.String	format(java.lang.Object value, java.lang.String pattern) Convert the specified input object into a locale-sensitive output string
protected java.text.DecimalFormat	getFormat(java.lang.String pattern) get format and optionally apply pattern if given
protected java.lang.Number	getNumber(java.lang.Object value, java.lang.String pattern) translate value to a number optionally using the supplied pattern
protected java.lang.Object	parse(java.lang.Object value, java.lang.String pattern) Convert the specified locale-sensitive input object into an output object of the specified type.

Methods inherited from class nl.openedge.baritus.converters.BaseLocaleConverter

convert, convert, convert, getLocale, getPattern, setLocale, setPattern

Methods inherited from class java.lang.Object

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

Methods inherited from interface nl.openedge.baritus.converters.LocaleConverter

convert

Field Detail

nonDigitPattern

protected java.util.regex.Pattern nonDigitPattern

Constructor Detail

DecimalLocaleConverter

public DecimalLocaleConverter()

Create a LocaleConverter that will throw a ConversionException if a conversion error occurs. The locale is the default locale for this instance of the Java Virtual Machine and an unlocalized pattern is used for the convertion.

DecimalLocaleConverter

public DecimalLocaleConverter(java.util.Locale locale)

Create a LocaleConverter that will throw a ConversionException if a conversion error occurs. No pattern is used for the convertion.

Parameters:

locale - The locale

DecimalLocaleConverter

public DecimalLocaleConverter(java.util.Locale locale,
                              java.lang.String pattern)

Create a LocaleConverter that will throw a ConversionException if a conversion error occurs. An unlocalized pattern is used for the convertion.

Parameters:

locale - The locale

pattern - The convertion pattern

DecimalLocaleConverter

public DecimalLocaleConverter(java.util.Locale locale,
                              java.lang.String pattern,
                              boolean locPattern)

Create a LocaleConverter that will throw a ConversionException if a conversion error occurs.

Parameters:

locale - The locale

pattern - The convertion pattern

locPattern - Indicate whether the pattern is localized or not

Method Detail

parse

protected java.lang.Object parse(java.lang.Object value,
                                 java.lang.String pattern)
                          throws java.text.ParseException

Convert the specified locale-sensitive input object into an output object of the specified type.

Specified by:

parse in class BaseLocaleConverter

Parameters:

value - The input object to be converted

pattern - The pattern is used for the conversion

Throws:

ConversionException - if conversion cannot be performed successfully

java.text.ParseException

format

public java.lang.String format(java.lang.Object value,
                               java.lang.String pattern)
                        throws java.lang.IllegalArgumentException

Convert the specified input object into a locale-sensitive output string

Parameters:

value - The input object to be formatted

pattern - The pattern is used for the conversion

Throws:

java.lang.IllegalArgumentException - if formatting cannot be performed successfully

getFormat

protected java.text.DecimalFormat getFormat(java.lang.String pattern)

get format and optionally apply pattern if given

Parameters:

pattern - pattern or null

Returns:

DecimalFormat formatter instance

getNumber

protected java.lang.Number getNumber(java.lang.Object value,
                                     java.lang.String pattern)
                              throws ConversionException

translate value to a number optionally using the supplied pattern

Parameters:

value - the value to convert

pattern - the patter to use (optional)

Returns:

Number

Throws:

ConversionException