Package com.bea.wcp.diameter

Interface MessageFactory

All Known Implementing Classes:

GenericMessageFactory

public interface MessageFactory

A MessageFactory can be optionally specified when defining a new Diameter command. Applications can override the default decoder for received messages in order to create Diameter Request and Answer objects of a more specified type.

Author:

Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.

Method Summary

Modifier and Type	Method	Description
Answer	createAnswer(Request req, ResultCode rc)
Answer	createAnswer(ByteBuffer bb, com.bea.wcp.diameter.transport.Connection c)
Request	createRequest(Node node, Command cmd, int appId, String sessionId)	Creates a new Message with the specified command.
Request	createRequest(ByteBuffer bb, com.bea.wcp.diameter.transport.Connection c)	Decodes Diameter message from a byte buffer.

Method Details

createRequest

Request createRequest(ByteBuffer bb,
 com.bea.wcp.diameter.transport.Connection c)

Decodes Diameter message from a byte buffer. This method should be sure to return Message objects of type Request if the message is a request, otherwise it should return objects of type Answer.

Parameters:

bb - the bytes to be decoded

c - the connection from which the message was received

Returns:

the Message decoded from the specified bytes

createAnswer

Answer createAnswer(ByteBuffer bb,
 com.bea.wcp.diameter.transport.Connection c)

createRequest

Request createRequest(Node node,
 Command cmd,
 int appId,
 String sessionId)

Creates a new Message with the specified command. By implementing this method, custom factories can be used to create more specified Message object types.

Parameters:

cmd - the command for the message

Returns:

the resulting Message object

createAnswer

Answer createAnswer(Request req,
 ResultCode rc)