org.apache.commons.beanutils.locale.converters
Class DoubleLocaleConverter

java.lang.Object
  org.apache.commons.beanutils.locale.BaseLocaleConverter
      org.apache.commons.beanutils.locale.converters.DecimalLocaleConverter
          org.apache.commons.beanutils.locale.converters.DoubleLocaleConverter

All Implemented Interfaces:

Converter, LocaleConverter

public class DoubleLocaleConverter
extends DecimalLocaleConverter

Standard LocaleConverter implementation that converts an incoming locale-sensitive String into a java.lang.Double object, optionally using a default value or throwing a ConversionException if a conversion error occurs.

Author:

Yauheny Mikulski

Field Summary

Fields inherited from class org.apache.commons.beanutils.locale.BaseLocaleConverter

locale, locPattern, pattern, useDefault

Constructor Summary

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

DoubleLocaleConverter(boolean locPattern)
Create a LocaleConverter that will throw a ConversionException if a conversion error occurs.

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

DoubleLocaleConverter(Locale locale, boolean locPattern)
Create a LocaleConverter that will throw a ConversionException if a conversion error occurs.

DoubleLocaleConverter(Locale locale, String pattern)
Create a LocaleConverter that will throw a ConversionException if a conversion error occurs.

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

DoubleLocaleConverter(Object defaultValue)
Create a LocaleConverter that will return the specified default value if a conversion error occurs.

DoubleLocaleConverter(Object defaultValue, boolean locPattern)
Create a LocaleConverter that will return the specified default value if a conversion error occurs.

DoubleLocaleConverter(Object defaultValue, Locale locale)
Create a LocaleConverter that will return the specified default value if a conversion error occurs.

DoubleLocaleConverter(Object defaultValue, Locale locale, boolean locPattern)
Create a LocaleConverter that will return the specified default value if a conversion error occurs.

DoubleLocaleConverter(Object defaultValue, Locale locale, String pattern)
Create a LocaleConverter that will return the specified default value if a conversion error occurs.

DoubleLocaleConverter(Object defaultValue, Locale locale, String pattern, boolean locPattern)
Create a LocaleConverter that will return the specified default value if a conversion error occurs.

Method Summary

protected Object

parse(Object value, String pattern) Convert the specified locale-sensitive input object into an output object of the specified type.

Methods inherited from class org.apache.commons.beanutils.locale.BaseLocaleConverter

convert, convert, convert, convert

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleLocaleConverter

public DoubleLocaleConverter()

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.

DoubleLocaleConverter

public DoubleLocaleConverter(boolean locPattern)

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.

Parameters:

locPattern - Indicate whether the pattern is localized or not

DoubleLocaleConverter

public DoubleLocaleConverter(Locale locale)

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

DoubleLocaleConverter

public DoubleLocaleConverter(Locale locale,
                             boolean locPattern)

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

Parameters:

locale - The locale

locPattern - Indicate whether the pattern is localized or not

DoubleLocaleConverter

public DoubleLocaleConverter(Locale locale,
                             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

DoubleLocaleConverter

public DoubleLocaleConverter(Locale locale,
                             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

DoubleLocaleConverter

public DoubleLocaleConverter(Object defaultValue)

Create a LocaleConverter that will return the specified default value 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.

Parameters:

defaultValue - The default value to be returned

DoubleLocaleConverter

public DoubleLocaleConverter(Object defaultValue,
                             boolean locPattern)

Create a LocaleConverter that will return the specified default value if a conversion error occurs. The locale is the default locale for this instance of the Java Virtual Machine.

Parameters:

defaultValue - The default value to be returned

locPattern - Indicate whether the pattern is localized or not

DoubleLocaleConverter

public DoubleLocaleConverter(Object defaultValue,
                             Locale locale)

Create a LocaleConverter that will return the specified default value if a conversion error occurs. An unlocalized pattern is used for the convertion.

Parameters:

defaultValue - The default value to be returned

locale - The locale

DoubleLocaleConverter

public DoubleLocaleConverter(Object defaultValue,
                             Locale locale,
                             boolean locPattern)

Create a LocaleConverter that will return the specified default value if a conversion error occurs.

Parameters:

defaultValue - The default value to be returned

locale - The locale

locPattern - Indicate whether the pattern is localized or not

DoubleLocaleConverter

public DoubleLocaleConverter(Object defaultValue,
                             Locale locale,
                             String pattern)

Create a LocaleConverter that will return the specified default value if a conversion error occurs. An unlocalized pattern is used for the convertion.

Parameters:

defaultValue - The default value to be returned

locale - The locale

pattern - The convertion pattern

DoubleLocaleConverter

public DoubleLocaleConverter(Object defaultValue,
                             Locale locale,
                             String pattern,
                             boolean locPattern)

Create a LocaleConverter that will return the specified default value if a conversion error occurs.

Parameters:

defaultValue - The default value to be returned

locale - The locale

pattern - The convertion pattern

locPattern - Indicate whether the pattern is localized or not

Method Detail

parse

protected Object parse(Object value,
                       String pattern)
                throws ParseException

Convert the specified locale-sensitive input object into an output object of the specified type. This method will return Double type.

Overrides:

parse in class DecimalLocaleConverter

Parameters:

value - The input object to be converted

pattern - The pattern is used for the convertion

Returns:

The converted value

Throws:

ConversionException - if conversion cannot be performed successfully

ParseException - if an error occurs parsing a String to a Number