Package javax.faces.convert
Class NumberConverter
- java.lang.Object
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- javax.faces.convert.NumberConverter
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- All Implemented Interfaces:
PartialStateHolder,StateHolder,Converter
@JSFConverter(name="f:convertNumber", bodyContent="empty", tagClass="org.apache.myfaces.taglib.core.ConvertNumberTag") @JSFJspProperty(name="binding", returnType="javax.faces.convert.NumberConverter", longDesc="A ValueExpression that evaluates to a NumberConverter.") public class NumberConverter extends Object implements Converter, PartialStateHolderThis 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 JSF Specification
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Field Summary
Fields Modifier and Type Field Description static StringCONVERTER_IDstatic StringCURRENCY_IDstatic StringNUMBER_IDstatic StringPATTERN_IDstatic StringPERCENT_IDstatic StringSTRING_ID-
Fields inherited from interface javax.faces.convert.Converter
DATETIMECONVERTER_DEFAULT_TIMEZONE_IS_SYSTEM_TIMEZONE_PARAM_NAME
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Constructor Summary
Constructors Constructor Description NumberConverter()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidclearInitialState()ObjectgetAsObject(FacesContext facesContext, UIComponent uiComponent, String value)StringgetAsString(FacesContext facesContext, UIComponent uiComponent, Object value)StringgetCurrencyCode()ISO 4217 currency codeStringgetCurrencySymbol()The currency symbol used to format a currency value.LocalegetLocale()The name of the locale to be used, instead of the default as specified in the faces configuration file.intgetMaxFractionDigits()The maximum number of digits in the fractional portion of the number.intgetMaxIntegerDigits()The maximum number of digits in the integer portion of the number.intgetMinFractionDigits()The minimum number of digits in the fractional portion of the number.intgetMinIntegerDigits()The minimum number of digits in the integer portion of the number.StringgetPattern()A custom Date formatting pattern, in the format used by java.text.SimpleDateFormat.StringgetType()The type of formatting/parsing to be performed.booleaninitialStateMarked()booleanisGroupingUsed()Specifies whether output will contain grouping separators.booleanisIntegerOnly()Specifies whether only the integer part of the input will be parsed.booleanisTransient()voidmarkInitialState()voidrestoreState(FacesContext facesContext, Object state)ObjectsaveState(FacesContext facesContext)voidsetCurrencyCode(String currencyCode)voidsetCurrencySymbol(String currencySymbol)voidsetGroupingUsed(boolean groupingUsed)voidsetIntegerOnly(boolean integerOnly)voidsetLocale(Locale locale)voidsetMaxFractionDigits(int maxFractionDigits)voidsetMaxIntegerDigits(int maxIntegerDigits)voidsetMinFractionDigits(int minFractionDigits)voidsetMinIntegerDigits(int minIntegerDigits)voidsetPattern(String pattern)voidsetTransient(boolean aTransient)voidsetType(String type)
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Field Detail
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CONVERTER_ID
public static final String CONVERTER_ID
- See Also:
- Constant Field Values
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STRING_ID
public static final String STRING_ID
- See Also:
- Constant Field Values
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CURRENCY_ID
public static final String CURRENCY_ID
- See Also:
- Constant Field Values
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NUMBER_ID
public static final String NUMBER_ID
- See Also:
- Constant Field Values
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PATTERN_ID
public static final String PATTERN_ID
- See Also:
- Constant Field Values
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PERCENT_ID
public static final String PERCENT_ID
- See Also:
- Constant Field Values
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Method Detail
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getAsObject
public Object getAsObject(FacesContext facesContext, UIComponent uiComponent, String value)
- Specified by:
getAsObjectin interfaceConverter
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getAsString
public String getAsString(FacesContext facesContext, UIComponent uiComponent, Object value)
- Specified by:
getAsStringin interfaceConverter
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restoreState
public void restoreState(FacesContext facesContext, Object state)
- Specified by:
restoreStatein interfaceStateHolder
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saveState
public Object saveState(FacesContext facesContext)
- Specified by:
saveStatein interfaceStateHolder
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getCurrencyCode
@JSFProperty public String getCurrencyCode()
ISO 4217 currency code
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setCurrencyCode
public void setCurrencyCode(String currencyCode)
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getCurrencySymbol
@JSFProperty public String getCurrencySymbol()
The currency symbol used to format a currency value. Defaults to the currency symbol for locale.
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setCurrencySymbol
public void setCurrencySymbol(String currencySymbol)
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isGroupingUsed
@JSFProperty(deferredValueType="java.lang.Boolean") public boolean isGroupingUsed()
Specifies whether output will contain grouping separators. Default: true.
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setGroupingUsed
public void setGroupingUsed(boolean groupingUsed)
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isIntegerOnly
@JSFProperty(deferredValueType="java.lang.Boolean") public boolean isIntegerOnly()
Specifies whether only the integer part of the input will be parsed. Default: false.
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setIntegerOnly
public void setIntegerOnly(boolean integerOnly)
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getLocale
@JSFProperty(deferredValueType="java.lang.Object") public Locale getLocale()
The name of the locale to be used, instead of the default as specified in the faces configuration file.
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setLocale
public void setLocale(Locale locale)
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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.
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setMaxFractionDigits
public void setMaxFractionDigits(int maxFractionDigits)
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getMaxIntegerDigits
@JSFProperty(deferredValueType="java.lang.Integer") public int getMaxIntegerDigits()
The maximum number of digits in the integer portion of the number.
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setMaxIntegerDigits
public void setMaxIntegerDigits(int maxIntegerDigits)
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getMinFractionDigits
@JSFProperty(deferredValueType="java.lang.Integer") public int getMinFractionDigits()
The minimum number of digits in the fractional portion of the number.
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setMinFractionDigits
public void setMinFractionDigits(int minFractionDigits)
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getMinIntegerDigits
@JSFProperty(deferredValueType="java.lang.Integer") public int getMinIntegerDigits()
The minimum number of digits in the integer portion of the number.
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setMinIntegerDigits
public void setMinIntegerDigits(int minIntegerDigits)
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getPattern
@JSFProperty public String getPattern()
A custom Date formatting pattern, in the format used by java.text.SimpleDateFormat.
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setPattern
public void setPattern(String pattern)
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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
@JSFProperty public String getType()
The type of formatting/parsing to be performed. Values include: number, currency, and percent. Default: number.
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setType
public void setType(String type)
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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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