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org.apache.myfaces.el
Class ValueBindingImpl  

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

All Implemented Interfaces:

javax.faces.component.StateHolder

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public class ValueBindingImpl

extends javax.faces.el.ValueBinding

implements javax.faces.component.StateHolder

Version:

$Revision: 293105 $ $Date: 2005-10-02 08:45:03 -0400 (Sun, 02 Oct 2005) $

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Nested Class Summary
static class	ValueBindingImpl.ELVariableResolver
static class	ValueBindingImpl.NotVariableReferenceException

 

Field Summary
protected  javax.faces.application.Application	_application
protected  java.lang.Object	_expression
protected  java.lang.String	_expressionString
private  org.apache.myfaces.config.RuntimeConfig	_runtimeConfig           RuntimeConfig is instantiated once per servlet and never changes--we can safely cache it
private  boolean	_transient
(package private) static org.apache.commons.logging.Log	log
private static org.apache.myfaces.util.BiLevelCacheMap	s_expressionCache
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(javax.faces.application.Application application, java.lang.String expression)

 

Method Summary
private  java.lang.Object	coerce(java.lang.Object value, java.lang.Class clazz)
java.lang.String	getExpressionString()
protected  org.apache.myfaces.config.RuntimeConfig	getRuntimeConfig(javax.faces.context.FacesContext facesContext)
java.lang.Class	getType(javax.faces.context.FacesContext facesContext)
java.lang.Object	getValue(javax.faces.context.FacesContext facesContext)
boolean	isReadOnly(javax.faces.context.FacesContext facesContext)
boolean	isTransient()
protected  java.lang.Object	resolveToBaseAndProperty(javax.faces.context.FacesContext facesContext)
void	restoreState(javax.faces.context.FacesContext facesContext, java.lang.Object obj)
java.lang.Object	saveState(javax.faces.context.FacesContext facesContext)
void	setTransient(boolean flag)
void	setValue(javax.faces.context.FacesContext facesContext, java.lang.Object newValue)
private  void	setValueInScope(javax.faces.context.FacesContext facesContext, java.lang.String name, java.lang.Object newValue)
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

log

static final org.apache.commons.logging.Log log

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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

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s_expressionCache

private static final org.apache.myfaces.util.BiLevelCacheMap s_expressionCache

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_application

protected javax.faces.application.Application _application

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_expressionString

protected java.lang.String _expressionString

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_expression

protected java.lang.Object _expression

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_runtimeConfig

private org.apache.myfaces.config.RuntimeConfig _runtimeConfig

RuntimeConfig is instantiated once per servlet and never changes--we can safely cache it

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_transient

private boolean _transient

Constructor Detail

ValueBindingImpl

public ValueBindingImpl(javax.faces.application.Application application,
                        java.lang.String expression)

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ValueBindingImpl

public ValueBindingImpl()

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

Method Detail

getExpressionString

public java.lang.String getExpressionString()

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isReadOnly

public boolean isReadOnly(javax.faces.context.FacesContext facesContext)

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getType

public java.lang.Class getType(javax.faces.context.FacesContext facesContext)

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setValue

public void setValue(javax.faces.context.FacesContext facesContext,
                     java.lang.Object newValue)
              throws javax.faces.el.EvaluationException,
                     javax.faces.el.PropertyNotFoundException

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setValueInScope

private void setValueInScope(javax.faces.context.FacesContext facesContext,
                             java.lang.String name,
                             java.lang.Object newValue)
                      throws javax.servlet.jsp.el.ELException

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getValue

public java.lang.Object getValue(javax.faces.context.FacesContext facesContext)
                          throws javax.faces.el.EvaluationException,
                                 javax.faces.el.PropertyNotFoundException

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resolveToBaseAndProperty

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

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coerce

private java.lang.Object coerce(java.lang.Object value,
                                java.lang.Class clazz)
                         throws javax.servlet.jsp.el.ELException

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getRuntimeConfig

protected org.apache.myfaces.config.RuntimeConfig getRuntimeConfig(javax.faces.context.FacesContext facesContext)

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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saveState

public java.lang.Object saveState(javax.faces.context.FacesContext facesContext)

Specified by:

saveState in interface javax.faces.component.StateHolder

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restoreState

public void restoreState(javax.faces.context.FacesContext facesContext,
                         java.lang.Object obj)

Specified by:

restoreState in interface javax.faces.component.StateHolder

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isTransient

public boolean isTransient()

Specified by:

isTransient in interface javax.faces.component.StateHolder

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setTransient

public void setTransient(boolean flag)

Specified by:

setTransient in interface javax.faces.component.StateHolder

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> myfaces >> [ el overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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