Package org.apache.myfaces.view.facelets.el

Class VariableMapperBase

java.lang.Object

jakarta.el.VariableMapper

org.apache.myfaces.view.facelets.el.VariableMapperBase

Direct Known Subclasses:

DefaultVariableMapper, VariableMapperWrapper

public abstract class VariableMapperBase
extends jakarta.el.VariableMapper

Defines an interface to detect when an EL expression has been resolved by a facelets variable mapper and in that way allow cache it if it is possible. This class should be implemented by any "facelets contextual" variable mapper.

Since:

2.0.8

Author:

Leonardo Uribe

Constructor Summary

Constructors

Constructor	Description
VariableMapperBase()

Method Summary

Modifier and Type	Method	Description
abstract void	afterConstructELExpression()	Cleanup all initialization done.
abstract void	beforeConstructELExpression()	Indicates an expression will be resolved, so preparations should be done to detect if a contextual variable has been resolved.
abstract boolean	isAnyFaceletsVariableResolved()	Check if a variable has been resolved by this variable mapper or any parent "facelets contextual" variable mapper.

Methods inherited from class jakarta.el.VariableMapper

resolveVariable, setVariable

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableMapperBase

public VariableMapperBase()

Method Detail

isAnyFaceletsVariableResolved

public abstract boolean isAnyFaceletsVariableResolved()

Check if a variable has been resolved by this variable mapper or any parent "facelets contextual" variable mapper.

Returns:

beforeConstructELExpression

public abstract void beforeConstructELExpression()

Indicates an expression will be resolved, so preparations should be done to detect if a contextual variable has been resolved.

afterConstructELExpression

public abstract void afterConstructELExpression()

Cleanup all initialization done.