org.ow2.jonas.lib.security.jacc.handlers
Class JPolicyContextHandler

java.lang.Object
  org.ow2.jonas.lib.security.jacc.handlers.JPolicyContextHandler

All Implemented Interfaces:

PolicyContextHandler

public class JPolicyContextHandler
extends Object
implements PolicyContextHandler

JOnAS class which contains all Context Handler to register inside the PolicyContext

Author:

Florent Benoit

See Also:

Section 4.6.1

Constructor Summary

JPolicyContextHandler()
Default constructor

Method Summary

Object	getContext(String key, Object data)
String[]	getKeys() Supported keys by this JOnAS Context Handler
boolean	supports(String key)

Methods inherited from class java.lang.Object

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

Constructor Detail

JPolicyContextHandler

public JPolicyContextHandler()

Default constructor

Method Detail

supports

public boolean supports(String key)
                 throws PolicyContextException

Specified by:

supports in interface PolicyContextHandler

Parameters:

key - the supported key

Returns:

true if the key is supported, else false.

Throws:

PolicyContextException - (never used here)

See Also:

PolicyContextHandler.supports(java.lang.String)

getKeys

public String[] getKeys()
                 throws PolicyContextException

Supported keys by this JOnAS Context Handler

Specified by:

getKeys in interface PolicyContextHandler

Throws:

PolicyContextException

See Also:

PolicyContextHandler.getKeys()

getContext

public Object getContext(String key,
                         Object data)
                  throws PolicyContextException

Specified by:

getContext in interface PolicyContextHandler

Parameters:

key - the key for the object that we want to retrieve

data - the handler data given by PolicyContext class

Returns:

the object for the specified key and with the given data object

Throws:

PolicyContextException - (never used)

See Also:

PolicyContextHandler.getContext(java.lang.String, java.lang.Object)