Package org.apache.struts2.conversion.impl

Class NumberConverter

java.lang.Object

org.apache.struts2.conversion.impl.DefaultTypeConverter

org.apache.struts2.conversion.impl.NumberConverter

All Implemented Interfaces:

TypeConverter

public class NumberConverter
extends DefaultTypeConverter

Field Summary

Fields inherited from class org.apache.struts2.conversion.impl.DefaultTypeConverter

MILLISECOND_FORMAT

Fields inherited from interface org.apache.struts2.conversion.TypeConverter

NO_CONVERSION_POSSIBLE

Constructor Summary

Constructors

Constructor	Description
NumberConverter()

Method Summary

Modifier and Type	Method	Description
protected Object	convertToBigDecimal(Map<String,Object> context, String stringValue)
protected Object	convertToDouble(Map<String,Object> context, String stringValue)
protected Object	convertToFloat(Map<String,Object> context, String stringValue)
Object	convertValue(Map<String,Object> context, Object target, Member member, String propertyName, Object value, Class toType)	Converts the given value to a given type.
protected NumberFormat	getNumberFormat(Locale locale)
protected boolean	isInRange(Number value, String stringValue, Class toType)
protected String	normalize(String strValue, char separator)

Methods inherited from class org.apache.struts2.conversion.impl.DefaultTypeConverter

bigDecValue, bigIntValue, booleanValue, convertValue, convertValue, doubleValue, enumValue, getLocale, getTypeConverter, longValue, setContainer, stringValue, stringValue

Methods inherited from class java.lang.Object

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

Constructor Details

NumberConverter

public NumberConverter()

Method Details

convertValue

public Object convertValue(Map<String,Object> context,
 Object target,
 Member member,
 String propertyName,
 Object value,
 Class toType)

Description copied from interface: TypeConverter

Converts the given value to a given type. The OGNL context, target, member and name of property being set are given. This method should be able to handle conversion in general without any context, target, member or property name specified.

Specified by:

convertValue in interface TypeConverter

Overrides:

convertValue in class DefaultTypeConverter

Parameters:

context - context under which the conversion is being done

target - target object in which the property is being set

member - member (Constructor, Method or Field) being set

propertyName - property name being set

value - value to be converted

toType - type to which value is converted

Returns:

Converted value of type toType or TypeConverter.NoConversionPossible to indicate that the conversion was not possible.

convertToBigDecimal

protected Object convertToBigDecimal(Map<String,Object> context,
 String stringValue)

convertToDouble

protected Object convertToDouble(Map<String,Object> context,
 String stringValue)

convertToFloat

protected Object convertToFloat(Map<String,Object> context,
 String stringValue)

getNumberFormat

protected NumberFormat getNumberFormat(Locale locale)

normalize

protected String normalize(String strValue,
 char separator)

isInRange

protected boolean isInRange(Number value,
 String stringValue,
 Class toType)