Top Description Fields Constructors Methods
com.sun.faces.facelets.el

public final Class DefaultVariableMapper

extends VariableMapper
Class Inheritance
Imports
javax.el.ValueExpression, .VariableMapper, java.util.HashMap, .Map
Default instance of a VariableMapper backed by a Map
Author
Jacob Hookom
Version
$Id$
See Also
javax.el.VariableMapper, javax.el.ValueExpression, java.util.Map

Field Summary

Modifier and TypeField and Description
private Map<K, V>
vars

Constructor Summary

AccessConstructor and Description
public
DefaultVariableMapper()

Method Summary

Modifier and TypeMethod and Description
public ValueExpression
resolveVariable(String
The variable name
name)

Implements abstract javax.el.VariableMapper.resolveVariable.

public ValueExpression
setVariable(String
The variable name
name, ValueExpression
The ValueExpression to be assigned to the variable.
expression)

Implements abstract javax.el.VariableMapper.setVariable.

Assign a ValueExpression to an EL variable, replacing any previously assignment to the same variable.

Field Detail

varsback to summary
private Map<K, V> vars

Constructor Detail

DefaultVariableMapperback to summary
public DefaultVariableMapper()

Method Detail

resolveVariableback to summary
public ValueExpression resolveVariable(String name)

Implements abstract javax.el.VariableMapper.resolveVariable.

Parameters
name:String

Doc from javax.el.VariableMapper.resolveVariable.

The variable name

Returns:ValueExpression

Doc from javax.el.VariableMapper.resolveVariable.

the ValueExpression assigned to the variable, null if there is no previous assignment to this variable.

Annotations
@Override
See Also
javax.el.VariableMapper#resolveVariable(java.lang.String)
setVariableback to summary
public ValueExpression setVariable(String name, ValueExpression expression)

Implements abstract javax.el.VariableMapper.setVariable.

Doc from javax.el.VariableMapper.setVariable.

Assign a ValueExpression to an EL variable, replacing any previously assignment to the same variable. The assignment for the variable is removed if the expression is null.

Parameters
name:String

The variable name

expression:ValueExpression

The ValueExpression to be assigned to the variable.

Returns:ValueExpression

The previous ValueExpression assigned to this variable, null if there is no previous assignment to this variable.

Annotations
@Override
See Also
javax.el.VariableMapper#setVariable(java.lang.String, javax.el.ValueExpression)