Package org.beanio.types

Class BigIntegerTypeHandler

java.lang.Object

org.beanio.types.LocaleSupport

org.beanio.types.NumberTypeHandler

org.beanio.types.BigIntegerTypeHandler

All Implemented Interfaces:

java.lang.Cloneable, ConfigurableTypeHandler, TypeHandler

public class BigIntegerTypeHandler
extends NumberTypeHandler

A type handler implementation for the BigInteger class. If pattern is set, a DecimalFormat is used to parse and format the value. Otherwise, the value is parsed and formatted using the BigInteger class.

Since:

1.0

See Also:

DecimalFormat

Field Summary

Fields inherited from class org.beanio.types.LocaleSupport

locale

Fields inherited from interface org.beanio.types.ConfigurableTypeHandler

FORMAT_SETTING

Fields inherited from interface org.beanio.types.TypeHandler

NIL

Constructor Summary

Constructors

Constructor	Description
BigIntegerTypeHandler()

Method Summary

Modifier and Type	Method	Description
protected java.math.BigInteger	createNumber(java.lang.String text)	Parses a Number from text.
protected java.math.BigInteger	createNumber(java.math.BigDecimal bg)	Parses a Number from a BigDecimal.
java.lang.Class<?>	getType()	Returns the class type supported by this handler.

Methods inherited from class org.beanio.types.NumberTypeHandler

createDecimalFormat, format, getPattern, newInstance, parse, setPattern

Methods inherited from class org.beanio.types.LocaleSupport

getLocale, setLocale

Methods inherited from class java.lang.Object

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

Constructor Detail

BigIntegerTypeHandler

public BigIntegerTypeHandler()

Method Detail

createNumber

protected java.math.BigInteger createNumber(java.lang.String text)
                                     throws java.lang.NumberFormatException

Description copied from class: NumberTypeHandler

Parses a Number from text.

Specified by:

createNumber in class NumberTypeHandler

Parameters:

text - the text to convert to a Number

Returns:

the parsed Number

Throws:

java.lang.NumberFormatException - if the text is not a valid number

createNumber

protected java.math.BigInteger createNumber(java.math.BigDecimal bg)
                                     throws java.lang.ArithmeticException

Description copied from class: NumberTypeHandler

Parses a Number from a BigDecimal.

Specified by:

createNumber in class NumberTypeHandler

Parameters:

bg - the BigDecimal version of the number

Returns:

the parsed Number

Throws:

java.lang.ArithmeticException - if the BigDecimal cannot be converted to the Number type supported by this handler

getType

public java.lang.Class<?> getType()

Description copied from interface: TypeHandler

Returns the class type supported by this handler. Primitive types should not be returned by this method- use the object equivalent instead.

Returns:

the class type supported by this handler