Package jakarta.faces.el

Class VariableResolver

java.lang.Object

jakarta.faces.el.VariableResolver

Direct Known Subclasses:

ChainAwareVariableResolver, VariableResolverImpl

@Deprecated
public abstract class VariableResolver
extends Object

Deprecated.

This has been replaced by ELResolver when operating with a null base argument.

VariableResolver represents a pluggable mechanism for resolving a top-level variable reference at evaluation time.

Constructor Summary

Constructors

Constructor	Description
VariableResolver()	Deprecated.

Method Summary

Modifier and Type	Method	Description
abstract Object	resolveVariable(FacesContext context, String name)	Deprecated. Resolve the specified variable name, and return the corresponding object, if any; otherwise, return null.

Methods inherited from class java.lang.Object

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

Constructor Details

VariableResolver

public VariableResolver()

Deprecated.

Method Details

resolveVariable

public abstract Object resolveVariable(FacesContext context, String name) throws EvaluationException

Deprecated.

Resolve the specified variable name, and return the corresponding object, if any; otherwise, return null.

Parameters:

context - FacesContext against which to resolve this variable name

name - Name of the variable to be resolved

Returns:

the result of the resolution

Throws:

EvaluationException - if an exception is thrown while resolving the variable name (the thrown exception must be included as the cause property of this exception)

NullPointerException - if context or name is null