/**
* It is assumed that if the caller of this method is allowed to see the forum thread starting
* from topMessageId, then he also has the right to archive it, so no need for a ForumCallback.
*
* @param forumFormatter
* @param forumId
* @param topMessageId
* @return the message thread as String formatted
*/
public String applyFormatterForOneThread(
final ForumFormatter forumFormatter, final long forumId, final long topMessageId) {
Tracing.logInfo(
"Archiving forum.thread: " + forumId + "." + topMessageId, ForumArchiveManager.class);
final Map metaInfo = new HashMap();
metaInfo.put(ForumFormatter.MANDATORY_METAINFO_KEY, new Long(forumId));
final MessageNode topMessageNode = convertToThreadTree(topMessageId);
return formatThread(topMessageNode, forumFormatter, metaInfo);
}
/**
* If the forumCallback is null no restriction applies to the forum archiver. (that is it can
* archive all threads no matter the status)
*
* @param forumFormatter
* @param forumId
* @param forumCallback
* @return
*/
public String applyFormatter(
final ForumFormatter forumFormatter, final long forumId, final ForumCallback forumCallback) {
Tracing.logInfo("Archiving complete forum: " + forumId, ForumArchiveManager.class);
final Map metaInfo = new HashMap();
metaInfo.put(ForumFormatter.MANDATORY_METAINFO_KEY, new Long(forumId));
// convert forum structure to trees
final List threadTreesList = convertToThreadTrees(forumId, forumCallback);
// format forum trees by using the formatter given by the callee
return formatForum(threadTreesList, forumFormatter, metaInfo);
}