kom.gateway
Class NewsNotifier

java.lang.Object
  |
  +--kom.gateway.DBLow
        |
        +--kom.gateway.DBHigh
              |
              +--kom.gateway.KOMutil
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                    +--kom.gateway.Form
                          |
                          +--kom.gateway.Chat
                                |
                                +--kom.gateway.Grade
                                      |
                                      +--kom.gateway.News
                                            |
                                            +--kom.gateway.Build
                                                  |
                                                  +--kom.gateway.SendMail
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                                                        +--kom.gateway.Action
                                                              |
                                                              +--kom.gateway.NewsNotifier

public class NewsNotifier

extends Action

implements java.lang.Runnable

Class for sending news notifications to some email addresses. Runs as a periodic thread.

Inner classes inherited from class kom.gateway.Build

Build.KOMactivity, Build.KOMcategory, Build.KOMhome, Build.KOMmsg, Build.KOMmt, Build.KOMquery, Build.KOMsub, Build.KOMthr, Build.KOMuser

Inner classes inherited from class kom.gateway.KOMutil

KOMutil.LookupTables, KOMutil.UFtable

Field Summary

(package private) ServerConfig	config
(package private) long	mailNotificationInterval Notification interval (ms)
(package private) boolean	sleeping
(package private) boolean	stopped
protected java.lang.Thread	thread

Fields inherited from class kom.gateway.Action

CR, CRLF, LF, ovwt, parser

Fields inherited from class kom.gateway.Build

curract, kBalt, kBalt2, kBintro, kBintro2, kBrespondents, kBscale, kBscale2, kCnameq, kCnameq2, kCnewlocname, kCnewmembermail, khead, kPlogin, kPloginpw, kPnewloccat, kPnewlocshort, kPopenness, kPsecret, kPsecret2, kstephead, ksteptail, ktail, modified, qrytable, SM

Fields inherited from class kom.gateway.News

format, HTML, limit, NEWSLIMIT, PLAIN, REGULAR, userObject

Fields inherited from class kom.gateway.Chat

oldbody, oldpres, reverseChat

Fields inherited from class kom.gateway.Form

acceptform, added, bodytext, curform, formcodes, isHTML, isVote, kBase, kBbody, kCname, kCuser, kDColor, kFBase, KFC, kHColor, kIcons, kKFC, kLColor, kPboard, kPcomm, kPdate, kPhtml, kPhtmldef, kPinterval, kPnotif, kPshort, kPtype, kServer, kTarea, oldOutput, outputText, submitted, substkey

Fields inherited from class kom.gateway.KOMutil

ACT, anyAccess, arglist, argsep, argtab, attachments, BOK, BOUNDARYSTART, CAT, CHA, cidTable, CLO, config, curNgd, DIC, environment, gateway, gavePassword, GEN, GRA, GRP, inlineCurr, inlines, INT, LINE_CUTOFF, LINE_FUDGE, LIS, lt, MAILIT, messageRecipientTypeCode, MIM, MOD, N_RECTY, N_RECTYPECODE, newsclient, newsClients, newsData, nntpAuth, NWS, NWSART, objCache, oCurr, oldnews, POSTIT, RAT, REC_BCC, REC_CC, REC_TO, recTypeCode, REP, response, rLoc, savednews, sCursor, servletBase, session, THR, userData, USR, VOT

Fields inherited from class kom.gateway.DBHigh

AdminURL, cache, HomeURL, UsersURL

Fields inherited from class kom.gateway.DBLow

absCDBpath, config, fSep, fSeparator, msgAuth, msgParts

Constructor Summary

NewsNotifier(ServerConfig conf, HTTPResponse response, Gateway gateway)
Constructor.

Method Summary

(package private) long	getInterval(KomData user) Gets value of desired news checking interval.
(package private) java.lang.String	getNotif(java.lang.String userref, long limit, int format) Gets a notice text for a "user" in String form.
void	notifyUsers() For all users, sends a notification message if the user has requested notifications, and there is any news, and the last notification was not sent too recently.
void	run() The Thread.run method.
void	stop() Causes the thread to be stopped.

Methods inherited from class kom.gateway.Action

Accept, addAddress, addBatchOfEntries, addBatchOfUsers, AddChat, AddGen, AddGrades, addm, AddMemb, addOneEntry, addOneUser, AddRec, addReceiver, addtype, addUser, authData, CastVote, CheckMsgPwd, checkNews, Create, create1, CreateForm, createForum, createObject, creUser, deleteObj, display, display, distribute, emailCheck, findDraftObject, findRef, getAddress, getAllRecs, getBoard, getEmail, getRecs, getShort, getType, getUser, getXrecs, Login, makeAddress, process, queryinvite, Register, resetUpdate, setPartHeaders, SnetLogin

Methods inherited from class kom.gateway.SendMail

addmailaddr, addRecipients, addReferences, closed, disconnected, getFrom, getSender, inetAddr, makeCid, makeContent, makeMime, messageDelivered, messageNotDelivered, messagePartiallyDelivered, mkIadd, opened, post, reduceRecipients, sameAddr, sendEmail

Methods inherited from class kom.gateway.Build

addParts, addrecs, build, buildReferences, checkCDB, contentHeaders, copyParts, delete, dispdelete, dispexcl, disphelp, dispinfo, displogin, dispmain, dispnormal, dispparent, disppreview, disprecs, dispreg, doLogin, expunge, getAct, getHier, getKOMmsg, getKOMmsg, getMessageId, getMimeRef, getMt, getNewsClient, getNewsGroupData, getObj, getRecop, getThreads, getUserNews, handleOverviews, history, logout, makeBodyPart, makecont, makeform, makehtml, makeoper, makerec, makerec, makerec, makeRelatedPart, makeSimpleHTMLpart, menufoot, menuhead, messageid, messageid, mimeChange, mkmbox, mkmbox, moderate, modifytype, newMimeBodyPart, nntpServer, outpreview, page, setDefault, setDefaults, setUserValue, showatts, special, store, xform, xform, xform, xform

Methods inherited from class kom.gateway.News

addMem, bookmarks, checkNewMemb, checkUnseen, countmod, dispActNews, dispBook, dispCatNews, dispForumNews, dispLetterNews, dispModNews, dispMods, dispPersNews, dispSavedNews, dispSavedQueries, getRead, makeNews, markCat, markPres, markrecs, markSeen, newVote, nextUnread, putShort, storeNews, threadno

Methods inherited from class kom.gateway.Grade

catover, cretab, fetchGrade, fetchRate, getEvaluation, getgrade, isTeacher, listover, newGrade, printRatings, showcat, showgrades, shownumbers, showover, showstud, showuser

Methods inherited from class kom.gateway.Chat

addChat, chat, chatFetch, chatHeader, chatIndex, chatInput, chatList, chatOut, chatOutput, chatStore, checkEnter, enter, isActive, leave, leaveChat, pres, qchat, setUser, transform

Methods inherited from class kom.gateway.Form

, add, addBody, addv, checkHTML, checkHTTP, checkTag, checkVote, complete, contains, dispauth, dispbody, dispcheck, dispname, dispselect, disptype, form, form, form, form, formsegment, getAreaResult, getForm, getHTML, getOutputText, getQryValues, getResultBox, getResultText, getSelect1, getSelect2, getSelectResult, getTag, getVote, getVoteArea, getVoteCheck, getVoteSelect, getVoteSubmit, getVoteTag, getVoteText, insertSelect, makeHTML, nextmatching, normalize, restoreOutput, saveOutput, textareaSubst, transform, translate, trbody

Methods inherited from class kom.gateway.KOMutil

a, accessCont, accessCont, accessObj, addInfoData, addrToLocal, changeEnvironment, cidReplace, contType, decodeText, deleted, dispMailMessage, doAction, equal, excluded, fetchNews, findId, findId, findlocal, findLogin, findOwner, findUser, getActId, getcont, getcont, getcontV, getcontV, getCurNgd, getmemb, getMsgParts, getMsgText, getNews, getNewsAuth, getobj, getobject, getold, getParent, getPart, getSimpleFileName, getSimpleFileName, getStream, getTail, getTextPart, getVal, getVal, isAllowed, isarg, isMember, isOrganizer, isOrganizer, ispunct, isType, isValidEmailAddress, loggedIn, mailDate, mailDate, mimeMessage, mimeMessageStream, mkdate, mkdate, noQuote, parseArglist, parseArgs, setCids, setNewsAuth, setValidMsgPwd, showBody, showHeader, showHeader, showHeaders, showInputStream, showMailMessage, showMessage, showMultipart, toString, transbody, urlexpand, userGavePassword, userGavePassword, wrap

Methods inherited from class kom.gateway.DBHigh

addContent, addContent, addDraft, addInfo, addLast, addMember, addNews, addObj, addObj, addObject, addObject, addQuery, cleanDrafts, contentCount, createNews, depth, expungeRef, findContent, findDraft, findDraftData, findInfo, findMemb, findNews, findObject, findObject, findQuery, getFormContents, getQryDefault, getQueries, getseq, getStringValues, getValues, invalidateCount, isEmpty, isStandard, listDraft, makeArea, modObject, msgExists, nextDraft, queryExists, ref2path, refExists, removeDraft, removeQuery, replaceObject, Stream2String, String2Stream, StringBuffer2Stream, updateCount, updCount, updref, updseq

Methods inherited from class kom.gateway.DBLow

accessPart, addFile, areaExists, basedRef, createArea, debugLog, errorLog, expungeFile, File2Stream, File2String, findPart, getFile, getFileContents, getFileStream, getPath, getStandard, isMailSpool, lastModified, length, listFiles, makePart, msgPartStream, partfile, partpath, printStackTrace, readObject, removeFile, replaceMime, updseq1, validate, validate, writeObject

Methods inherited from class java.lang.Object

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

Field Detail

thread

protected java.lang.Thread thread

stopped

boolean stopped

sleeping

boolean sleeping

mailNotificationInterval

long mailNotificationInterval

Notification interval (ms)

config

ServerConfig config

Constructor Detail

NewsNotifier

public NewsNotifier(ServerConfig conf,
                    HTTPResponse response,
                    Gateway gateway)

Constructor.

Parameters:

conf - Configuration data

response - Used by super

gateway - Used by super

Method Detail

stop

public void stop()

Causes the thread to be stopped. If thread is dormant, interrupts its sleep.

notifyUsers

public void notifyUsers()

For all users, sends a notification message if the user has requested notifications, and there is any news, and the last notification was not sent too recently. News older than two weeks is not included.

getInterval

long getInterval(KomData user)

Gets value of desired news checking interval.

Parameters:

user - Id of user to be checked.

Returns:

Value from keword or numeric choice.

getNotif

java.lang.String getNotif(java.lang.String userref,
                          long limit,
                          int format)

Gets a notice text for a "user" in String form.

Parameters:

userref - Internal ref to user.

limit - Don't consider news older than this.

format - Desired text format code (News.HTML or News.PLAIN)

Returns:

the text of the notice.

run

public void run()

The Thread.run method. Runs every mailNotificationInterval milliseconds, sleeps in between. When awakened, it runs the notifyUsers method.

Specified by:

run in interface java.lang.Runnable