Annotation Interface FacesValidator
The
presence of this annotation on a
class automatically registers the class with the runtime as a Validator
. The value of the value()
attribute is taken to be
the validator-id and the fully qualified class name of the
class to which this annotation is attached is taken to be the
validator-class. The implementation must guarantee that for
each class annotated with FacesValidator
, found with the
algorithm in section JSF.11.5,
Application.addValidator(java.lang.String,java.lang.String)
is called, passing the derived validator-id as the first
argument and the derived validator-class as the second
argument. The implementation must guarantee that all such calls to
addValidator()
happen during application startup time
and before any requests are serviced.
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Optional Element Summary
Modifier and TypeOptional ElementDescriptionboolean
Iftrue
, the validator id for this annotation is added to the list of default validators by a call toApplication.addDefaultValidatorId(java.lang.String)
.The value of this annotation attribute is taken to be the validator-id with which instances of this class of component can be instantiated by callingApplication.createValidator(java.lang.String)
.
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Element Details
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value
String valueThe value of this annotation attribute is taken to be the validator-id with which instances of this class of component can be instantiated by calling
Application.createValidator(java.lang.String)
. If no value is specified, or the value isnull
, the value is taken to be the return of callinggetSimpleName
on the class to which this annotation is attached and lowercasing the first character. If more than one validator with this derived name is found, the results are undefined.- Default:
- ""
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isDefault
boolean isDefaultIf
true
, the validator id for this annotation is added to the list of default validators by a call toApplication.addDefaultValidatorId(java.lang.String)
.- Default:
- false
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