EJBArgsPolicyContextHandler (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb
Class EJBArgsPolicyContextHandler

java.lang.Object
  org.jboss.ejb.EJBArgsPolicyContextHandler

All Implemented Interfaces:: javax.security.jacc.PolicyContextHandler

public class EJBArgsPolicyContextHandler
extends Object
implements javax.security.jacc.PolicyContextHandler

A PolicyContextHandler for the EJB invocation arguments.

Version:: $Revison:$
Author:: Scott.Stark@jboss.org

Field Summary

static String EJB_ARGS_KEY


Constructor Summary

EJBArgsPolicyContextHandler()


Method Summary

Object getContext(String key, Object data)
          Access the EJB policy context data.

String[] getKeys()


boolean supports(String key)


Methods inherited from class java.lang.Object

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

Field Detail

EJB_ARGS_KEY

public static final String EJB_ARGS_KEY

See Also:: Constant Field Values

Constructor Detail

EJBArgsPolicyContextHandler

public EJBArgsPolicyContextHandler()

Method Detail

getContext

public Object getContext(String key,
                         Object data)
                  throws javax.security.jacc.PolicyContextException

Access the EJB policy context data.

Specified by:: getContext in interface javax.security.jacc.PolicyContextHandler

Parameters:: key - "javax.ejb.arguments"; data - currently unused
Returns:: Object[] for the active invocation args
Throws:: javax.security.jacc.PolicyContextException

getKeys

public String[] getKeys()
                 throws javax.security.jacc.PolicyContextException

Specified by:: getKeys in interface javax.security.jacc.PolicyContextHandler

Throws:: javax.security.jacc.PolicyContextException

supports

public boolean supports(String key)
                 throws javax.security.jacc.PolicyContextException

Specified by:: supports in interface javax.security.jacc.PolicyContextHandler

Throws:: javax.security.jacc.PolicyContextException