org.apache.commons.scxml.env.faces
Class SessionContext

java.lang.Object
  org.apache.commons.scxml.env.SimpleContext
      org.apache.commons.scxml.env.faces.SessionContext

All Implemented Interfaces:

Serializable, Context

public class SessionContext
extends SimpleContext

A Faces Session Context.

Since the "session map" is obtained from a FacesContext object using the environment agnostic getExternalContext(), this Context will be useful in Servlet as well as Portlet environments.

See Also:

Serialized Form

Constructor Summary

SessionContext(javax.faces.context.FacesContext fc)
Constructor.

SessionContext(javax.faces.context.FacesContext fc, Context parent)
Constructor.

Method Summary

Object	get(String name) Get the value of the given variable in this Context.
boolean	has(String name) Does the given variable exist in this Context.

Methods inherited from class org.apache.commons.scxml.env.SimpleContext

getLog, getParent, getVars, reset, set, setLocal, setLog, setVars

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionContext

public SessionContext(javax.faces.context.FacesContext fc)

Constructor.

Parameters:

fc - The current FacesContext

SessionContext

public SessionContext(javax.faces.context.FacesContext fc,
                      Context parent)

Constructor.

Parameters:

fc - The current FacesContext

parent - A parent Context, can be null

Method Detail

get

public Object get(String name)

Get the value of the given variable in this Context.

Specified by:

get in interface Context

Overrides:

get in class SimpleContext

Parameters:

name - The name of the variable

Returns:

The value (or null)

See Also:

Context.get(java.lang.String)

has

public boolean has(String name)

Does the given variable exist in this Context.

Specified by:

has in interface Context

Overrides:

has in class SimpleContext

Parameters:

name - The name of the variable

Returns:

boolean true if the variable exists

See Also:

Context.has(java.lang.String)