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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_15) on Thu Aug 28 21:12:47 PDT 2008 --><TITLE>PubSubEngine (Openfire 3.6.0a Javadoc)</TITLE><META NAME="keywords" CONTENT="org.jivesoftware.openfire.pubsub.PubSubEngine class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="PubSubEngine (Openfire 3.6.0a Javadoc)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" 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CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.jivesoftware.openfire.pubsub</FONT><BR>Class PubSubEngine</H2><PRE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.jivesoftware.openfire.pubsub.PubSubEngine</B></PRE><HR><DL><DT><PRE>public class <B>PubSubEngine</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL></PRE><P>A PubSubEngine is responsible for handling packets sent to a pub-sub service.<P><P><DL><DT><B>Author:</B></DT> <DD>Matt Tucker</DD></DL><HR><P><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#PubSubEngine(org.jivesoftware.openfire.PacketRouter)">PubSubEngine</A></B>(<A HREF="../../../../org/jivesoftware/openfire/PacketRouter.html" title="interface in org.jivesoftware.openfire">PacketRouter</A> router)</CODE><BR> </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A><<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#getShowPresences(org.jivesoftware.openfire.pubsub.PubSubService, org.xmpp.packet.JID)">getShowPresences</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service, <A HREF="../../../../org/xmpp/packet/JID.html" title="class in org.xmpp.packet">JID</A> subscriber)</CODE><BR> Returns the show values of the last know presence of all connected resources of the specified subscriber.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#presenceSubscriptionNotRequired(org.jivesoftware.openfire.pubsub.PubSubService, org.jivesoftware.openfire.pubsub.Node, org.xmpp.packet.JID)">presenceSubscriptionNotRequired</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service, <A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html" title="class in org.jivesoftware.openfire.pubsub">Node</A> node, <A HREF="../../../../org/xmpp/packet/JID.html" title="class in org.xmpp.packet">JID</A> user)</CODE><BR> Requests the pubsub service to subscribe to the presence of the user.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#presenceSubscriptionRequired(org.jivesoftware.openfire.pubsub.PubSubService, org.jivesoftware.openfire.pubsub.Node, org.xmpp.packet.JID)">presenceSubscriptionRequired</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service, <A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html" title="class in org.jivesoftware.openfire.pubsub">Node</A> node, <A HREF="../../../../org/xmpp/packet/JID.html" title="class in org.xmpp.packet">JID</A> user)</CODE><BR> Requests the pubsub service to unsubscribe from the presence of the user.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#process(org.jivesoftware.openfire.pubsub.PubSubService, org.xmpp.packet.IQ)">process</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service, <A HREF="../../../../org/xmpp/packet/IQ.html" title="class in org.xmpp.packet">IQ</A> iq)</CODE><BR> Handles IQ packets sent to the pubsub service.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#process(org.jivesoftware.openfire.pubsub.PubSubService, org.xmpp.packet.Message)">process</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service, <A HREF="../../../../org/xmpp/packet/Message.html" title="class in org.xmpp.packet">Message</A> message)</CODE><BR> Handles Message packets sent to the pubsub service.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#process(org.jivesoftware.openfire.pubsub.PubSubService, org.xmpp.packet.Presence)">process</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service, <A HREF="../../../../org/xmpp/packet/Presence.html" title="class in org.xmpp.packet">Presence</A> presence)</CODE><BR> Handles Presence packets sent to the pubsub service.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#queueItemToAdd(org.jivesoftware.openfire.pubsub.PubSubService, org.jivesoftware.openfire.pubsub.PublishedItem)">queueItemToAdd</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service, <A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub">PublishedItem</A> newItem)</CODE><BR> Adds the item to the queue of items to add to the database.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#queueItemToRemove(org.jivesoftware.openfire.pubsub.PubSubService, org.jivesoftware.openfire.pubsub.PublishedItem)">queueItemToRemove</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service, <A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub">PublishedItem</A> removedItem)</CODE><BR> Adds the item to the queue of items to remove from the database.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#shutdown(org.jivesoftware.openfire.pubsub.PubSubService)">shutdown</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubEngine.html#start(org.jivesoftware.openfire.pubsub.PubSubService)">start</A></B>(<A HREF="../../../../org/jivesoftware/openfire/pubsub/PubSubService.html" title="interface in org.jivesoftware.openfire.pubsub">PubSubService</A> service)</CODE><BR> </TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD></TR></TABLE> <P><!-- ========= CONSTRUCTOR DETAIL ======== -->⌨️ 快捷键说明
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