org.apache.commons.beanutils.converters

Class DoubleConverter

public final class DoubleConverter extends NumberConverter

NumberConverter implementation that handles conversion to and from java.lang.Double objects.

This implementation can be configured to handle conversion either by using Double's default String conversion, or by using a Locale's pattern or by specifying a format pattern. See the NumberConverter documentation for further details.

Can be configured to either return a default value or throw a ConversionException if a conversion error occurs.

Since: 1.3

Version: $Revision: 690380 $ $Date: 2008-08-29 21:04:38 +0100 (Fri, 29 Aug 2008) $

Author: Craig R. McClanahan

Constructor Summary
DoubleConverter()
Construct a java.lang.Double Converter that throws a ConversionException if an error occurs.
DoubleConverter(Object defaultValue)
Construct a java.lang.Double Converter that returns a default value if an error occurs.
Method Summary
protected ClassgetDefaultType()
Return the default type this Converter handles.

Constructor Detail

DoubleConverter

public DoubleConverter()
Construct a java.lang.Double Converter that throws a ConversionException if an error occurs.

DoubleConverter

public DoubleConverter(Object defaultValue)
Construct a java.lang.Double Converter that returns a default value if an error occurs.

Parameters: defaultValue The default value to be returned if the value to be converted is missing or an error occurs converting the value.

Method Detail

getDefaultType

protected Class getDefaultType()
Return the default type this Converter handles.

Returns: The default type this Converter handles.

Since: 1.8.0

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