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java.lang.Objectjavax.faces.component.UIComponentTestCase.ValidationSignal
public static class UIComponentTestCase.ValidationSignal
Field Summary |
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Fields inherited from interface javax.faces.validator.Validator |
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NOT_IN_RANGE_MESSAGE_ID |
Constructor Summary | |
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UIComponentTestCase.ValidationSignal()
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Method Summary | |
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void |
validate(FacesContext context,
UIComponent component,
java.lang.Object value)
Perform the correctness checks implemented by this Validator against
the specified UIComponent . |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public UIComponentTestCase.ValidationSignal()
Method Detail |
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public void validate(FacesContext context, UIComponent component, java.lang.Object value) throws ValidatorException
Validator
Perform the
correctness checks implemented by this Validator
against
the specified UIComponent
. If any violations are found,
a ValidatorException
will be thrown containing the FacesMessage
describing the failure.
For a validator to be fully compliant with Version 2 and later
of the specification, it must not fail validation on
null
or empty values unless it is specifically
intended to address null
or empty values. An
application-wide <context-param>
is provided
to allow validators designed for JSF 1.2 to work with JSF 2 and
later. The javax.faces.VALIDATE_EMPTY_FIELDS
<context-param>
must be set to
false
to enable this backwards compatibility
behavior.
validate
in interface Validator
context
- FacesContext for the request we are processingcomponent
- UIComponent we are checking for correctnessvalue
- the value to validate
ValidatorException
- if validation fails
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