com.sun.faces.taglib.jsf_core

Class AbstractValidatorTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.faces.webapp.ValidatorELTag

com.sun.faces.taglib.jsf_core.AbstractValidatorTag

All Implemented Interfaces:

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

Direct Known Subclasses:

MaxMinValidatorTag, RegexValidatorTag, ValidatorTag

public class AbstractValidatorTag
extends javax.faces.webapp.ValidatorELTag

Base class for all ValidatorTags.

See Also:

Serialized Form

Field Summary

Fields

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

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

id, pageContext

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

EVAL_BODY_AGAIN

Fields inherited from interface javax.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 javax.faces.validator.Validator	createValidator() Create and return a new Validator to be registered on our surrounding UIComponent.
protected static javax.faces.validator.Validator	createValidator(javax.el.ValueExpression validatorId, javax.el.ValueExpression binding, javax.faces.context.FacesContext facesContext)
void	setBinding(javax.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(javax.el.ValueExpression validatorId) Set the identifer of the Validator instance to be created.

Methods inherited from class javax.faces.webapp.ValidatorELTag

doStartTag

Methods inherited from class javax.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 javax.el.ValueExpression binding

The ValueExpression that evaluates to an object that implements Converter.

validatorId

protected javax.el.ValueExpression validatorId

The identifier of the Validator instance to be created.

Constructor Detail

AbstractValidatorTag

public AbstractValidatorTag()

Method Detail

setBinding

public void setBinding(javax.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(javax.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 javax.faces.validator.Validator createValidator()
                                                   throws javax.servlet.jsp.JspException

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

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

Specified by:

createValidator in class javax.faces.webapp.ValidatorELTag

Returns:

the created Validator

Throws:

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

createValidator

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