org.apache.myfaces.el
Class ValueBindingImpl

java.lang.Object
  javax.faces.el.ValueBinding
      org.apache.myfaces.el.ValueBindingImpl

All Implemented Interfaces:

StateHolder

public class ValueBindingImpl
extends ValueBinding
implements StateHolder

Version:

$Revision: 472618 $ $Date: 2006-11-08 15:06:54 -0500 (Wed, 08 Nov 2006) $

Author:

Manfred Geiler (latest modification by $Author: grantsmith $), Anton Koinov

Nested Class Summary

static class	ValueBindingImpl.ELVariableResolver
static class	ValueBindingImpl.NotVariableReferenceException

Field Summary

protected Application	_application
protected Object	_expression
protected String	_expressionString
protected static javax.servlet.jsp.el.FunctionMapper	s_functionMapper To implement function support, subclass and use a static initialization block to assign your own function mapper

Constructor Summary

ValueBindingImpl()
Empty constructor, so that new instances can be created when restoring state.

ValueBindingImpl(Application application, String expression)

Method Summary

String	getExpressionString()
protected RuntimeConfig	getRuntimeConfig(FacesContext facesContext)
Class	getType(FacesContext facesContext)
Object	getValue(FacesContext facesContext)
boolean	isReadOnly(FacesContext facesContext)
boolean	isTransient()
protected Object	resolveToBaseAndProperty(FacesContext facesContext)
void	restoreState(FacesContext facesContext, Object obj)
Object	saveState(FacesContext facesContext)
void	setTransient(boolean flag)
void	setValue(FacesContext facesContext, Object newValue)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

s_functionMapper

protected static javax.servlet.jsp.el.FunctionMapper s_functionMapper

To implement function support, subclass and use a static initialization block to assign your own function mapper

_application

protected Application _application

_expressionString

protected String _expressionString

_expression

protected Object _expression

Constructor Detail

ValueBindingImpl

public ValueBindingImpl(Application application,
                        String expression)

ValueBindingImpl

public ValueBindingImpl()

Empty constructor, so that new instances can be created when restoring state.

Method Detail

getExpressionString

public String getExpressionString()

Overrides:

getExpressionString in class ValueBinding

isReadOnly

public boolean isReadOnly(FacesContext facesContext)

Specified by:

isReadOnly in class ValueBinding

getType

public Class getType(FacesContext facesContext)

Specified by:

getType in class ValueBinding

setValue

public void setValue(FacesContext facesContext,
                     Object newValue)
              throws EvaluationException,
                     PropertyNotFoundException

Specified by:

setValue in class ValueBinding

Throws:

EvaluationException

PropertyNotFoundException

getValue

public Object getValue(FacesContext facesContext)
                throws EvaluationException,
                       PropertyNotFoundException

Specified by:

getValue in class ValueBinding

Throws:

EvaluationException

PropertyNotFoundException

resolveToBaseAndProperty

protected Object resolveToBaseAndProperty(FacesContext facesContext)
                                   throws javax.servlet.jsp.el.ELException,
                                          ValueBindingImpl.NotVariableReferenceException

Throws:

javax.servlet.jsp.el.ELException

ValueBindingImpl.NotVariableReferenceException

getRuntimeConfig

protected RuntimeConfig getRuntimeConfig(FacesContext facesContext)

toString

public String toString()

Overrides:

toString in class Object

saveState

public Object saveState(FacesContext facesContext)

Specified by:

saveState in interface StateHolder

restoreState

public void restoreState(FacesContext facesContext,
                         Object obj)

Specified by:

restoreState in interface StateHolder

isTransient

public boolean isTransient()

Specified by:

isTransient in interface StateHolder

setTransient

public void setTransient(boolean flag)

Specified by:

setTransient in interface StateHolder