org.apache.myfaces.view.facelets.el
Class DefaultVariableMapper

java.lang.Object
  javax.el.VariableMapper
      org.apache.myfaces.view.facelets.el.VariableMapperBase
          org.apache.myfaces.view.facelets.el.DefaultVariableMapper

public final class DefaultVariableMapper
extends VariableMapperBase

Default instance of a VariableMapper backed by a Map

Version:

$Id: DefaultVariableMapper.java,v 1.3 2008/07/13 19:01:43 rlubke Exp $

Author:

Jacob Hookom

See Also:

VariableMapper, ValueExpression, Map

Field Summary

boolean	_trackResolveVariables
boolean	_variableResolved

Constructor Summary

DefaultVariableMapper()

DefaultVariableMapper(javax.el.VariableMapper delegate)

Method Summary

void	afterConstructELExpression() Cleanup all initialization done.
void	beforeConstructELExpression() Indicates an expression will be resolved, so preparations should be done to detect if a contextual variable has been resolved.
boolean	isAnyFaceletsVariableResolved() Check if a variable has been resolved by this variable mapper or any parent "facelets contextual" variable mapper.
javax.el.ValueExpression	resolveVariable(String name)
void	setPageContext(PageContext pageContext) Set the current page context this variable mapper should resolve against.
void	setTemplateContext(TemplateContext templateContext) Set the current template context this variable mapper should resolve against.
javax.el.ValueExpression	setVariable(String name, javax.el.ValueExpression expression)

Methods inherited from class java.lang.Object

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

Field Detail

_trackResolveVariables

public boolean _trackResolveVariables

_variableResolved

public boolean _variableResolved

Constructor Detail

DefaultVariableMapper

public DefaultVariableMapper()

DefaultVariableMapper

public DefaultVariableMapper(javax.el.VariableMapper delegate)

Method Detail

resolveVariable

public javax.el.ValueExpression resolveVariable(String name)

Specified by:

resolveVariable in class javax.el.VariableMapper

See Also:

VariableMapper.resolveVariable(java.lang.String)

setVariable

public javax.el.ValueExpression setVariable(String name,
                                            javax.el.ValueExpression expression)

Specified by:

setVariable in class javax.el.VariableMapper

See Also:

VariableMapper.setVariable(java.lang.String, javax.el.ValueExpression)

setPageContext

public void setPageContext(PageContext pageContext)

Set the current page context this variable mapper should resolve against.

Parameters:

pageContext -

setTemplateContext

public void setTemplateContext(TemplateContext templateContext)

Set the current template context this variable mapper should resolve against.

Parameters:

templateContext -

isAnyFaceletsVariableResolved

public boolean isAnyFaceletsVariableResolved()

Description copied from class: VariableMapperBase

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

Specified by:

isAnyFaceletsVariableResolved in class VariableMapperBase

Returns:

beforeConstructELExpression

public void beforeConstructELExpression()

Description copied from class: VariableMapperBase

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

Specified by:

beforeConstructELExpression in class VariableMapperBase

afterConstructELExpression

public void afterConstructELExpression()

Description copied from class: VariableMapperBase

Cleanup all initialization done.

Specified by:

afterConstructELExpression in class VariableMapperBase