Package jakarta.faces.validator
Class DoubleRangeValidator
java.lang.Object
jakarta.faces.validator.DoubleRangeValidator
- All Implemented Interfaces:
PartialStateHolder,StateHolder,Validator,EventListener
@JSFValidator(name="f:validateDoubleRange",
bodyContent="empty")
@JSFJspProperty(name="binding",
returnType="jakarta.faces.validator.DoubleRangeValidator",
longDesc="A ValueExpression that evaluates to a DoubleRangeValidator.")
public class DoubleRangeValidator
extends Object
implements Validator, PartialStateHolder
Creates a validator and associateds it with the nearest parent
UIComponent. When invoked, the validator ensures that values are
valid doubles that lie within the minimum and maximum values specified.
Commonly associated with a h:inputText entity.
Unless otherwise specified, all attributes accept static values or EL expressions.
see Javadoc of Faces Specification
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Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionDoubleRangeValidator(double maximum) DoubleRangeValidator(double maximum, double minimum) -
Method Summary
Modifier and TypeMethodDescriptionvoidbooleandoubleThe largest value that should be considered valid.doubleThe smallest value that should be considered valid.inthashCode()booleanbooleanvoidvoidrestoreState(FacesContext context, Object state) saveState(FacesContext context) voidsetMaximum(double maximum) voidsetMinimum(double minimum) voidsetTransient(boolean transientValue) voidvalidate(FacesContext facesContext, UIComponent uiComponent, Object value)
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Field Details
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VALIDATOR_ID
- See Also:
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MAXIMUM_MESSAGE_ID
- See Also:
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MINIMUM_MESSAGE_ID
- See Also:
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TYPE_MESSAGE_ID
- See Also:
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NOT_IN_RANGE_MESSAGE_ID
- See Also:
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Constructor Details
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DoubleRangeValidator
public DoubleRangeValidator() -
DoubleRangeValidator
public DoubleRangeValidator(double maximum) -
DoubleRangeValidator
public DoubleRangeValidator(double maximum, double minimum)
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Method Details
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validate
public void validate(FacesContext facesContext, UIComponent uiComponent, Object value) throws ValidatorException - Specified by:
validatein interfaceValidator- Throws:
ValidatorException
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getMaximum
@JSFProperty(deferredValueType="java.lang.Double") public double getMaximum()The largest value that should be considered valid. -
setMaximum
public void setMaximum(double maximum) -
getMinimum
@JSFProperty(deferredValueType="java.lang.Double") public double getMinimum()The smallest value that should be considered valid. -
setMinimum
public void setMinimum(double minimum) -
saveState
- Specified by:
saveStatein interfaceStateHolder
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restoreState
- Specified by:
restoreStatein interfaceStateHolder
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isTransient
public boolean isTransient()- Specified by:
isTransientin interfaceStateHolder
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setTransient
public void setTransient(boolean transientValue) - Specified by:
setTransientin interfaceStateHolder
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equals
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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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hashCode
public int hashCode()
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