Module jakarta.security.auth.message

Package jakarta.security.auth.message

Interface MessageInfo

public interface MessageInfo

A container (message processing runtime) uses this interface to pass messages and message processing state to authentication contexts for processing by authentication mechanisms (modules).

This interface encapsulates a request message object and a response message object for a message exchange. This interface may also be used to associate additional context in the form of key/value pairs, with the encapsulated messages.

Every implementation of this interface should provide a zero argument constructor, and a constructor which takes a single Map argument. Additional constructors may also be provided.

See Also:

• Map

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	getMap()	Get (a reference to) the Map object of this MessageInfo.
Object	getRequestMessage()	Get the request message object from this MessageInfo.
Object	getResponseMessage()	Get the response message object from this MessageInfo.
void	setRequestMessage(Object request)	Set the request message object in this MessageInfo.
void	setResponseMessage(Object response)	Set the response message object in this MessageInfo.

Method Details

getRequestMessage

Object getRequestMessage()

Get the request message object from this MessageInfo.

Returns:

An object representing the request message, or null if no request message is set within the MessageInfo.

getResponseMessage

Object getResponseMessage()

Get the response message object from this MessageInfo.

Returns:

an object representing the response message, or null if no response message is set within the MessageInfo.

setRequestMessage

void setRequestMessage(Object request)

Set the request message object in this MessageInfo.

Parameters:

request - An object representing the request message.

setResponseMessage

void setResponseMessage(Object response)

Set the response message object in this MessageInfo.

Parameters:

response - An object representing the response message.

getMap

Map<String,Object> getMap()

Get (a reference to) the Map object of this MessageInfo. Operations performed on the acquired Map must effect the Map within the MessageInfo.

Returns:

the Map object of this MessageInfo. This method never returns null. If a Map has not been associated with the MessageInfo, this method instantiates a Map, associates it with this MessageInfo, and then returns it.