org.apache.myfaces.el.unified.resolver.implicitobject
Class ImplicitObject

java.lang.Object
  org.apache.myfaces.el.unified.resolver.implicitobject.ImplicitObject

Direct Known Subclasses:

ApplicationImplicitObject, ApplicationScopeImplicitObject, CookieImplicitObject, FacesContextImplicitObject, HeaderImplicitObject, HeaderValuesImplicitObject, InitParamImplicitObject, ParamImplicitObject, ParamValuesImplicitObject, RequestImplicitObject, RequestScopeImplicitObject, SessionImplicitObject, SessionScopeImplicitObject, ViewImplicitObject

public abstract class ImplicitObject
extends Object

Implementors of this class encapsulate the information needed to resolve the implicit object.

Author:

Stan Silvert

Constructor Summary

ImplicitObject()

Method Summary

protected ExternalContext	externalContext(javax.el.ELContext context)
protected FacesContext	facesContext(javax.el.ELContext context)
abstract FeatureDescriptor	getDescriptor()
abstract String	getName() Returns an interned String representing the name of the implicit object.
abstract Class<?>	getType() Returns the most general type allowed for a future call to setValue()
abstract Object	getValue(javax.el.ELContext context)
protected FeatureDescriptor	makeDescriptor(String name, String description, Class<?> elResolverType)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImplicitObject

public ImplicitObject()

Method Detail

getValue

public abstract Object getValue(javax.el.ELContext context)

getDescriptor

public abstract FeatureDescriptor getDescriptor()

getName

public abstract String getName()

Returns an interned String representing the name of the implicit object.

getType

public abstract Class<?> getType()

Returns the most general type allowed for a future call to setValue()

makeDescriptor

protected FeatureDescriptor makeDescriptor(String name,
                                           String description,
                                           Class<?> elResolverType)

facesContext

protected FacesContext facesContext(javax.el.ELContext context)

externalContext

protected ExternalContext externalContext(javax.el.ELContext context)