Module org.omnifaces

Package org.omnifaces.converter

Class ImplicitNumberConverter

java.lang.Object

jakarta.faces.convert.NumberConverter

org.omnifaces.converter.ImplicitNumberConverter

All Implemented Interfaces:

PartialStateHolder, StateHolder, Converter

public class ImplicitNumberConverter
extends NumberConverter

This converter won't output the percent or currency symbols, that's up to the UI. This converter will implicitly infer percent or currency symbols on submitted value when absent, just to prevent an unnecessary conversion error.

Usage

This converter is available by converter ID omnifaces.ImplicitNumberConverter. Just specify it as <o:converter> nested in the component referring the Number property. For example:

 <span class="currency">
     <span class="symbol">$</span>
     <h:inputText value="#{bean.price}">
         <o:converter converterId="omnifaces.ImplicitNumberConverter" type="currency" currencySymbol="$" />
     </h:inputText>
 </span>
 

Since OmniFaces 4.5 it's also available by <o:implicitNumberConverter> tag.

 <span class="currency">
     <span class="symbol">$</span>
     <h:inputText value="#{bean.price}">
         <o:implicitNumberConverter type="currency" currencySymbol="$" />
     </h:inputText>
 </span>
 

Since:

3.0

Author:

Bauke Scholtz

Field Summary

Fields inherited from class jakarta.faces.convert.NumberConverter

CONVERTER_ID, CURRENCY_ID, NUMBER_ID, PATTERN_ID, PERCENT_ID, STRING_ID

Fields inherited from interface jakarta.faces.convert.Converter

DATETIMECONVERTER_DEFAULT_TIMEZONE_IS_SYSTEM_TIMEZONE_PARAM_NAME

Constructor Summary

Constructors

Constructor	Description
ImplicitNumberConverter()

Method Summary

Modifier and Type	Method	Description
Object	getAsObject(FacesContext context, UIComponent component, String submittedValue)
String	getAsString(FacesContext context, UIComponent component, Object modelValue)

Methods inherited from class jakarta.faces.convert.NumberConverter

clearInitialState, getCurrencyCode, getCurrencySymbol, getLocale, getMaxFractionDigits, getMaxIntegerDigits, getMinFractionDigits, getMinIntegerDigits, getPattern, getType, initialStateMarked, isGroupingUsed, isIntegerOnly, isTransient, markInitialState, restoreState, saveState, setCurrencyCode, setCurrencySymbol, setGroupingUsed, setIntegerOnly, setLocale, setMaxFractionDigits, setMaxIntegerDigits, setMinFractionDigits, setMinIntegerDigits, setPattern, setTransient, setType

Methods inherited from class java.lang.Object

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

Constructor Details

ImplicitNumberConverter

public ImplicitNumberConverter()

Method Details

getAsString

public String getAsString(FacesContext context,
 UIComponent component,
 Object modelValue)

Specified by:

getAsString in interface Converter

Overrides:

getAsString in class NumberConverter

getAsObject

public Object getAsObject(FacesContext context,
 UIComponent component,
 String submittedValue)

Specified by:

getAsObject in interface Converter

Overrides:

getAsObject in class NumberConverter