org.apache.commons.beanutils.converters

Class CharacterConverter

java.lang.Object

org.apache.commons.beanutils.converters.AbstractConverter

org.apache.commons.beanutils.converters.CharacterConverter

All Implemented Interfaces:

Converter

public final class CharacterConverter
extends AbstractConverter

Converter implementaion that handles conversion to and from java.lang.Character objects.

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

Since:

1.3

Version:

$Id$

Constructor Summary

Constructors

Constructor and Description
CharacterConverter() Construct a java.lang.Character Converter that throws a ConversionException if an error occurs.
CharacterConverter(Object defaultValue) Construct a java.lang.Character Converter that returns a default value if an error occurs.

Method Summary

Modifier and Type	Method and Description
protected String	convertToString(Object value) Convert a java.lang.Class or object into a String.
protected <T> T	convertToType(Class<T> type, Object value) Convert the input object into a java.lang.Character.
protected Class<?>	getDefaultType() Return the default type this Converter handles.

Methods inherited from class org.apache.commons.beanutils.converters.AbstractConverter

conversionException, convert, convertArray, getDefault, handleError, handleMissing, isUseDefault, setDefaultValue, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CharacterConverter

public CharacterConverter()

Construct a java.lang.Character Converter that throws a ConversionException if an error occurs.

CharacterConverter

public CharacterConverter(Object defaultValue)

Construct a java.lang.Character 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.

Specified by:

getDefaultType in class AbstractConverter

Returns:

The default type this Converter handles.

Since:

1.8.0

convertToString

protected String convertToString(Object value)

Convert a java.lang.Class or object into a String.

Overrides:

convertToString in class AbstractConverter

Parameters:

value - The input value to be converted

Returns:

the converted String value.

Since:

1.8.0

convertToType

protected <T> T convertToType(Class<T> type,
                              Object value)
                       throws Exception

Convert the input object into a java.lang.Character.

Specified by:

convertToType in class AbstractConverter

Type Parameters:

T - Target type of the conversion.

Parameters:

type - Data type to which this value should be converted.

value - The input value to be converted.

Returns:

The converted value.

Throws:

Exception - if conversion cannot be performed successfully

Since:

1.8.0