ValidateMultipleHandler (OmniFaces 4.4 API)

java.lang.Object
- jakarta.faces.view.facelets.TagHandler
- - jakarta.faces.view.facelets.MetaTagHandler
  - - jakarta.faces.view.facelets.DelegatingMetaTagHandler
    - - jakarta.faces.view.facelets.ComponentHandler
      - org.omnifaces.component.validator.ValidateMultipleHandler

All Implemented Interfaces:

FaceletHandler
```
public class ValidateMultipleHandler
extends ComponentHandler
```
A handler for ValidateMultiple component, which will take care of setting the validator attribute the right way as either ValueExpression or MethodExpression.

Since:

1.7

Author:

Juliano Marques, Bauke Scholtz

Field Summary
- Fields inherited from class jakarta.faces.view.facelets.DelegatingMetaTagHandler
  delegateFactory
- Fields inherited from class jakarta.faces.view.facelets.TagHandler
  nextHandler, tag, tagId

Constructor Summary

Constructors
Constructor Description

ValidateMultipleHandler(ComponentConfig config)
Construct the tag handler for ValidateMultiple component.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`setAttributes(FaceletContext context, Object component)`	Delegate to super and then try to get a `ValueExpression` representing a `MultiFieldValidator` implementation and set it as `validator` property of current `ValidateMultiple` component, or if it couldn't be obtained, then get a `MethodExpression` representing a method with the same signature as `MultiFieldValidator.validateValues(FacesContext, List, List)` and set it as `validateMethod` property of current `ValidateMultiple` component.

Methods inherited from class jakarta.faces.view.facelets.ComponentHandler
createComponent, getComponentConfig, getTagHandlerDelegate, isNew, onComponentCreated, onComponentPopulated

Methods inherited from class jakarta.faces.view.facelets.DelegatingMetaTagHandler
apply, applyNextHandler, createMetaRuleset, getBinding, getTag, getTagAttribute, getTagId, isDisabled

Methods inherited from class jakarta.faces.view.facelets.TagHandler
getAttribute, getRequiredAttribute, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ValidateMultipleHandler
```
public ValidateMultipleHandler(ComponentConfig config)
```
    Construct the tag handler for ValidateMultiple component.
    
    Parameters:
    
    config - The component config.
- Method Detail
  - setAttributes
```
public void setAttributes(FaceletContext context,
                          Object component)
```
    Delegate to super and then try to get a ValueExpression representing a MultiFieldValidator implementation and set it as validator property of current ValidateMultiple component, or if it couldn't be obtained, then get a MethodExpression representing a method with the same signature as MultiFieldValidator.validateValues(FacesContext, List, List) and set it as validateMethod property of current ValidateMultiple component.
    
    Overrides:
    
    setAttributes in class DelegatingMetaTagHandler