Package org.apache.commons.beanutils2.converters

Class DimensionConverter

java.lang.Object

org.apache.commons.beanutils2.converters.AbstractConverter<Dimension>

org.apache.commons.beanutils2.converters.DimensionConverter

All Implemented Interfaces:

Converter<Dimension>

public class DimensionConverter
extends AbstractConverter<Dimension>

Converter implementation that handles conversion to and from Dimension.

Accepts a single Integer value, or two Integer values separated by the character x.

The dimensions must consist of non-negative Integer values only.

Since:

2.0.0

Constructor Summary

Constructors

Constructor	Description
DimensionConverter()	Construct a Dimension Converter that throws a ConversionException if an error occurs.
DimensionConverter(Dimension defaultValue)	Constructs a Converter that will return the specified default value if a conversion error occurs.

Method Summary

Modifier and Type	Method	Description
protected <T> T	convertToType(Class<T> type, Object value)	Converts the input object into an output object of the specified type.
protected Class<Dimension>	getDefaultType()	Gets the default type this Converter handles.

Methods inherited from class org.apache.commons.beanutils2.converters.AbstractConverter

conversionException, convert, convertArray, convertToString, getDefault, handleError, handleMissing, isUseDefault, setDefaultValue, toLowerCase, toString, toString, toTrim

Methods inherited from class java.lang.Object

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

Constructor Details

DimensionConverter

public DimensionConverter()

Construct a Dimension Converter that throws a ConversionException if an error occurs.

DimensionConverter

public DimensionConverter(Dimension defaultValue)

Constructs a Converter that will return the specified default value if a conversion 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 Details

convertToType

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

Converts the input object into an output object of the specified type.

Specified by:

convertToType in class AbstractConverter<Dimension>

Type Parameters:

T - Target type of the conversion.

Parameters:

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

value - String property value to convert.

Returns:

A Dimension which represents the configuration property value.

Throws:

NullPointerException - If the value is null.

NumberFormatException - If the Dimension width or height is bigger than Integer.MAX_VALUE.

Throwable - if an error occurs converting to the specified type

getDefaultType

protected Class<Dimension> getDefaultType()

Gets the default type this Converter handles.

Specified by:

getDefaultType in class AbstractConverter<Dimension>

Returns:

The default type this Converter handles.

Since:

2.0.0