AttachedObjectHandler (Java EE 8)

All Known Subinterfaces:

ActionSource2AttachedObjectHandler, BehaviorHolderAttachedObjectHandler, EditableValueHolderAttachedObjectHandler, ValueHolderAttachedObjectHandler

All Known Implementing Classes:

BehaviorHandler, ConverterHandler, FaceletsAttachedObjectHandler, ValidatorHandler
```
public interface AttachedObjectHandler
```
The abstract base interface for a handler representing an attached object in a VDL page. Subinterfaces are provided for the common attached objects that expose Behavior, Converters, Validators, ValueChangeListeners, and ActionListeners for use by page authors.

Since:

2.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`applyAttachedObject(FacesContext context, UIComponent parent)`	Take the argument `parent` and apply this attached object to it.
`java.lang.String`	`getFor()`	Return the value of the "for" attribute specified by the page author on the tag for this `AttachedObjectHandler`.

- Method Detail
  - applyAttachedObject
```
void applyAttachedObject(FacesContext context,
                         UIComponent parent)
```
    Take the argument parent and apply this attached object to it. The action taken varies with class that implements one of the subinterfaces of this interface.
    
    Parameters:
    
    context - The FacesContext for this request
    
    parent - The UIComponent to which this particular attached object must be applied.
  - getFor
```
java.lang.String getFor()
```
    Return the value of the "for" attribute specified by the page author on the tag for this AttachedObjectHandler.
    
    Returns:
    
    the value of the "for" attribute for this attached object