Package jakarta.faces.convert
Class NumberConverter
java.lang.Object
jakarta.faces.convert.NumberConverter
- All Implemented Interfaces:
PartialStateHolder,StateHolder,Converter
@JSFConverter(name="f:convertNumber",
bodyContent="empty")
@JSFJspProperty(name="binding",
returnType="jakarta.faces.convert.NumberConverter",
longDesc="A ValueExpression that evaluates to a NumberConverter.")
public class NumberConverter
extends Object
implements Converter, PartialStateHolder
This tag creates a number formatting converter and associates it
with the nearest parent UIComponent.
Unless otherwise specified, all attributes accept static values or EL expressions.
see Javadoc of Faces Specification
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final StringFields inherited from interface jakarta.faces.convert.Converter
DATETIMECONVERTER_DEFAULT_TIMEZONE_IS_SYSTEM_TIMEZONE_PARAM_NAME -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidgetAsObject(FacesContext facesContext, UIComponent uiComponent, String value) getAsString(FacesContext facesContext, UIComponent uiComponent, Object value) ISO 4217 currency codeThe currency symbol used to format a currency value.The name of the locale to be used, instead of the default as specified in the faces configuration file.intThe maximum number of digits in the fractional portion of the number.intThe maximum number of digits in the integer portion of the number.intThe minimum number of digits in the fractional portion of the number.intThe minimum number of digits in the integer portion of the number.A custom Date formatting pattern, in the format used by java.text.SimpleDateFormat.getType()The type of formatting/parsing to be performed.booleanbooleanSpecifies whether output will contain grouping separators.booleanSpecifies whether only the integer part of the input will be parsed.booleanvoidvoidrestoreState(FacesContext facesContext, Object state) saveState(FacesContext facesContext) voidsetCurrencyCode(String currencyCode) voidsetCurrencySymbol(String currencySymbol) voidsetGroupingUsed(boolean groupingUsed) voidsetIntegerOnly(boolean integerOnly) voidvoidsetMaxFractionDigits(int maxFractionDigits) voidsetMaxIntegerDigits(int maxIntegerDigits) voidsetMinFractionDigits(int minFractionDigits) voidsetMinIntegerDigits(int minIntegerDigits) voidsetPattern(String pattern) voidsetTransient(boolean aTransient) void
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Field Details
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CONVERTER_ID
- See Also:
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STRING_ID
- See Also:
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CURRENCY_ID
- See Also:
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NUMBER_ID
- See Also:
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PATTERN_ID
- See Also:
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PERCENT_ID
- See Also:
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Constructor Details
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NumberConverter
public NumberConverter()
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Method Details
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getAsObject
- Specified by:
getAsObjectin interfaceConverter
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getAsString
- Specified by:
getAsStringin interfaceConverter
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restoreState
- Specified by:
restoreStatein interfaceStateHolder
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saveState
- Specified by:
saveStatein interfaceStateHolder
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getCurrencyCode
ISO 4217 currency code -
setCurrencyCode
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getCurrencySymbol
The currency symbol used to format a currency value. Defaults to the currency symbol for locale. -
setCurrencySymbol
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isGroupingUsed
@JSFProperty(deferredValueType="java.lang.Boolean") public boolean isGroupingUsed()Specifies whether output will contain grouping separators. Default: true. -
setGroupingUsed
public void setGroupingUsed(boolean groupingUsed) -
isIntegerOnly
@JSFProperty(deferredValueType="java.lang.Boolean") public boolean isIntegerOnly()Specifies whether only the integer part of the input will be parsed. Default: false. -
setIntegerOnly
public void setIntegerOnly(boolean integerOnly) -
getLocale
The name of the locale to be used, instead of the default as specified in the faces configuration file. -
setLocale
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getMaxFractionDigits
@JSFProperty(deferredValueType="java.lang.Integer") public int getMaxFractionDigits()The maximum number of digits in the fractional portion of the number. -
setMaxFractionDigits
public void setMaxFractionDigits(int maxFractionDigits) -
getMaxIntegerDigits
@JSFProperty(deferredValueType="java.lang.Integer") public int getMaxIntegerDigits()The maximum number of digits in the integer portion of the number. -
setMaxIntegerDigits
public void setMaxIntegerDigits(int maxIntegerDigits) -
getMinFractionDigits
@JSFProperty(deferredValueType="java.lang.Integer") public int getMinFractionDigits()The minimum number of digits in the fractional portion of the number. -
setMinFractionDigits
public void setMinFractionDigits(int minFractionDigits) -
getMinIntegerDigits
@JSFProperty(deferredValueType="java.lang.Integer") public int getMinIntegerDigits()The minimum number of digits in the integer portion of the number. -
setMinIntegerDigits
public void setMinIntegerDigits(int minIntegerDigits) -
getPattern
A custom Date formatting pattern, in the format used by java.text.SimpleDateFormat. -
setPattern
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isTransient
public boolean isTransient()- Specified by:
isTransientin interfaceStateHolder
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setTransient
public void setTransient(boolean aTransient) - Specified by:
setTransientin interfaceStateHolder
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getType
The type of formatting/parsing to be performed. Values include: number, currency, and percent. Default: number. -
setType
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clearInitialState
public void clearInitialState()- Specified by:
clearInitialStatein interfacePartialStateHolder
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initialStateMarked
public boolean initialStateMarked()- Specified by:
initialStateMarkedin interfacePartialStateHolder
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markInitialState
public void markInitialState()- Specified by:
markInitialStatein interfacePartialStateHolder
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