com.jivesoftware.forum.nntp
Class ArticleResponder

java.lang.Object
  com.jivesoftware.forum.nntp.ArticleResponder

public class ArticleResponder
extends java.lang.Object

Creates a response to a stanard article request.

Responses are one of ARTICLE, HEAD, BODY, or STAT indicated by which parts of the artice to include:

Include Headers	Include body	Type
true	true	ARTICLE
true	false	HEAD
false	true	BODY
false	false	STAT

Constructor Summary

ArticleResponder(Connection conn)
Creates a new article response (cannot be instantiated directly).

Method Summary

NNTPResponse	sendArticle(ArticleCommand cmd) Create an ARTICLE command response.
NNTPResponse	sendBody(ArticleCommand cmd) Create a BODY command response.
NNTPResponse	sendHead(ArticleCommand cmd) Create a HEAD command response.
NNTPResponse	sendStat(ArticleCommand cmd) Generates a STAT response using the command's article number and located article.
NNTPResponse	sendStat(long number, Article art) Create a STAT command response.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArticleResponder

public ArticleResponder(Connection conn)

Creates a new article response (cannot be instantiated directly).

Parameters:

conn - the connection this responder will send the response

Method Detail

sendStat

public NNTPResponse sendStat(ArticleCommand cmd)
                      throws java.io.IOException

Generates a STAT response using the command's article number and located article. Convenience for calling createStat(cmd.getNumber(),cmd.getArticle()).

Parameters:

cmd - The command to use in generating a response

Throws:

java.io.IOException - if writing to the underlying connection failed

sendStat

public NNTPResponse sendStat(long number,
                             Article art)
                      throws java.io.IOException

Create a STAT command response.

Parameters:

number - the number of the article selected or -1 if no relevant number exists.

art - the article retrieved.

Throws:

java.io.IOException - if writing to the underlying connection failed.

sendBody

public NNTPResponse sendBody(ArticleCommand cmd)
                      throws java.io.IOException

Create a BODY command response.

Parameters:

cmd - The command that retrieved the article

Throws:

java.io.IOException - if writing to the underlying connection failed

sendHead

public NNTPResponse sendHead(ArticleCommand cmd)
                      throws java.io.IOException

Create a HEAD command response.

Parameters:

cmd - The command that retrieved the article

Throws:

java.io.IOException - if writing to the underlying connection failed

sendArticle

public NNTPResponse sendArticle(ArticleCommand cmd)
                         throws java.io.IOException

Create an ARTICLE command response.

Parameters:

cmd - the command that retrieved the article.

Throws:

java.io.IOException - if writing to the underlying connection failed.