com.sun.faces.taglib.jsf_core

Class AbstractValidatorTag

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

jakarta.faces.webapp.ValidatorELTag

com.sun.faces.taglib.jsf_core.AbstractValidatorTag

All Implemented Interfaces:

jakarta.servlet.jsp.tagext.IterationTag, jakarta.servlet.jsp.tagext.JspTag, jakarta.servlet.jsp.tagext.Tag, Serializable

Direct Known Subclasses:

MaxMinValidatorTag, RegexValidatorTag, ValidatorTag

public class AbstractValidatorTag
extends jakarta.faces.webapp.ValidatorELTag

Base class for all ValidatorTags.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected jakarta.el.ValueExpression	binding The ValueExpression that evaluates to an object that implements Converter.
protected jakarta.el.ValueExpression	validatorId The identifier of the Validator instance to be created.

Fields inherited from class jakarta.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface jakarta.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor and Description
AbstractValidatorTag()

Method Summary

Modifier and Type	Method and Description
protected jakarta.faces.validator.Validator	createValidator() Create and return a new Validator to be registered on our surrounding UIComponent.
protected static jakarta.faces.validator.Validator	createValidator(jakarta.el.ValueExpression validatorId, jakarta.el.ValueExpression binding, jakarta.faces.context.FacesContext facesContext)
void	setBinding(jakarta.el.ValueExpression binding) Set the expression that will be used to create a ValueExpression that references a backing bean property of the Validator instance to be created.
void	setValidatorId(jakarta.el.ValueExpression validatorId) Set the identifer of the Validator instance to be created.

Methods inherited from class jakarta.faces.webapp.ValidatorELTag

doStartTag

Methods inherited from class jakarta.servlet.jsp.tagext.TagSupport

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

binding

protected jakarta.el.ValueExpression binding

The ValueExpression that evaluates to an object that implements Converter.

validatorId

protected jakarta.el.ValueExpression validatorId

The identifier of the Validator instance to be created.

Constructor Detail

AbstractValidatorTag

public AbstractValidatorTag()

Method Detail

setBinding

public void setBinding(jakarta.el.ValueExpression binding)

Set the expression that will be used to create a ValueExpression that references a backing bean property of the Validator instance to be created.

Parameters:

binding - The new expression

setValidatorId

public void setValidatorId(jakarta.el.ValueExpression validatorId)

Set the identifer of the Validator instance to be created.

Parameters:

validatorId - The identifier of the converter instance to be created.

createValidator

protected jakarta.faces.validator.Validator createValidator()
                                                     throws jakarta.servlet.jsp.JspException

Description copied from class: jakarta.faces.webapp.ValidatorELTag

Create and return a new Validator to be registered on our surrounding UIComponent.

Specified by:

createValidator in class jakarta.faces.webapp.ValidatorELTag

Returns:

the created Validator

Throws:

jakarta.servlet.jsp.JspException - if a new instance cannot be created

createValidator

protected static jakarta.faces.validator.Validator createValidator(jakarta.el.ValueExpression validatorId,
                                                                   jakarta.el.ValueExpression binding,
                                                                   jakarta.faces.context.FacesContext facesContext)