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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 21:12:48 PDT 2008 --><TITLE>CacheFactoryStrategy (Openfire 3.6.0a Javadoc)</TITLE><META NAME="keywords" CONTENT="org.jivesoftware.util.cache.CacheFactoryStrategy interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="CacheFactoryStrategy (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" 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</TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Openfire 3.6.0a Javadoc</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../org/jivesoftware/util/cache/CacheFactory.html" title="class in org.jivesoftware.util.cache"><B>PREV CLASS</B></A> <A HREF="../../../../org/jivesoftware/util/cache/CacheSizes.html" title="class in org.jivesoftware.util.cache"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html?org/jivesoftware/util/cache/CacheFactoryStrategy.html" target="_top"><B>FRAMES</B></A> <A HREF="CacheFactoryStrategy.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <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.util.cache</FONT><BR>Interface CacheFactoryStrategy</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/jivesoftware/util/cache/DefaultLocalCacheStrategy.html" title="class in org.jivesoftware.util.cache">DefaultLocalCacheStrategy</A></DD></DL><HR><DL><DT><PRE>public interface <B>CacheFactoryStrategy</B></DL></PRE><P>Implementation of CacheFactory that relies on the specific clustering solution.<P><P><DL><DT><B>Author:</B></DT> <DD>Gaston Dombiak</DD></DL><HR><P><!-- ========== 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> <A HREF="../../../../org/jivesoftware/util/cache/Cache.html" title="interface in org.jivesoftware.util.cache">Cache</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/util/cache/CacheFactoryStrategy.html#createCache(java.lang.String)">createCache</A></B>(<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> name)</CODE><BR> Creates a new cache for the cache name specified.</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/util/cache/CacheFactoryStrategy.html#destroyCache(org.jivesoftware.util.cache.Cache)">destroyCache</A></B>(<A HREF="../../../../org/jivesoftware/util/cache/Cache.html" title="interface in org.jivesoftware.util.cache">Cache</A> cache)</CODE><BR> Destroys the supplied cache.</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/util/cache/CacheFactoryStrategy.html#doClusterTask(org.jivesoftware.util.cache.ClusterTask)">doClusterTask</A></B>(<A HREF="../../../../org/jivesoftware/util/cache/ClusterTask.html" title="interface in org.jivesoftware.util.cache">ClusterTask</A> task)</CODE><BR> Invokes a task on other cluster members in an asynchronous fashion.</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/util/cache/CacheFactoryStrategy.html#doClusterTask(org.jivesoftware.util.cache.ClusterTask, byte[])">doClusterTask</A></B>(<A HREF="../../../../org/jivesoftware/util/cache/ClusterTask.html" title="interface in org.jivesoftware.util.cache">ClusterTask</A> task, byte[] nodeID)</CODE><BR> Invokes a task on other the specified cluster member in an asynchronous fashion.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <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/Object.html" title="class or interface in java.lang">Object</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/util/cache/CacheFactoryStrategy.html#doSynchronousClusterTask(org.jivesoftware.util.cache.ClusterTask, boolean)">doSynchronousClusterTask</A></B>(<A HREF="../../../../org/jivesoftware/util/cache/ClusterTask.html" title="interface in org.jivesoftware.util.cache">ClusterTask</A> task, boolean includeLocalMember)</CODE><BR> Invokes a task on other cluster members synchronously and returns the result as a Collection (method will not return until the task has been executed on each cluster member).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <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></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/util/cache/CacheFactoryStrategy.html#doSynchronousClusterTask(org.jivesoftware.util.cache.ClusterTask, byte[])">doSynchronousClusterTask</A></B>(<A HREF="../../../../org/jivesoftware/util/cache/ClusterTask.html" title="interface in org.jivesoftware.util.cache">ClusterTask</A> task, byte[] nodeID)</CODE><BR> Invokes a task on a given cluster member synchronously and returns the result of the remote operation.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> byte[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/util/cache/CacheFactoryStrategy.html#getClusterMemberID()">getClusterMemberID</A></B>()</CODE><BR> Returns a byte[] that uniquely identifies this member within the cluster or <tt>null</tt> when not in a cluster.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <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="../../../../org/jivesoftware/openfire/cluster/ClusterNodeInfo.html" title="interface in org.jivesoftware.openfire.cluster">ClusterNodeInfo</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/util/cache/CacheFactoryStrategy.html#getClusterNodesInfo()">getClusterNodesInfo</A></B>()</CODE><BR> Returns basic information about the current members of the cluster or an empty collection if not running in a cluster.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/locks/Lock.html" title="class or interface in java.util.concurrent.locks">Lock</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/util/cache/CacheFactoryStrategy.html#getLock(java.lang.Object, org.jivesoftware.util.cache.Cache)">getLock</A></B>(<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> key, <A HREF="../../../../org/jivesoftware/util/cache/Cache.html" title="interface in org.jivesoftware.util.cache">Cache</A> cache)</CODE><BR> Returns an existing lock on the specified key or creates a new one if none was found.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/util/cache/CacheFactoryStrategy.html#getMaxClusterNodes()">getMaxClusterNodes</A></B>()</CODE><BR> Returns the maximum number of cluster members allowed.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> byte[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jivesoftware/util/cache/CacheFactoryStrategy.html#getSeniorClusterMemberID()">getSeniorClusterMemberID</A></B>()</CODE><BR> Returns a byte[] that uniquely identifies this senior cluster member or <tt>null</tt> when not in a cluster.</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/util/cache/CacheFactoryStrategy.html#isSeniorClusterMember()">isSeniorClusterMember</A></B>()</CODE><BR> Returns true if this node is the maste node of the cluster.</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/util/cache/CacheFactoryStrategy.html#startCluster()">startCluster</A></B>()</CODE><BR> Returns true if the cluster has been started.</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/util/cache/CacheFactoryStrategy.html#stopCluster()">stopCluster</A></B>()</CODE><BR> Stops the cluster.</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/util/cache/CacheFactoryStrategy.html#updateCacheStats(java.util.Map)">updateCacheStats</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html" title="class or interface in java.util">Map</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>,<A HREF="../../../../org/jivesoftware/util/cache/Cache.html" title="interface in org.jivesoftware.util.cache">Cache</A>> caches)</CODE><BR> Updates the statistics of the specified caches and publishes them into a cache for statistics.</TD></TR></TABLE> <P><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Method Detail</B></FONT></TH></TR></TABLE><A NAME="startCluster()"><!-- --></A><H3>startCluster</H3><PRE>boolean <B>startCluster</B>()</PRE><DL><DD>Returns true if the cluster has been started. When running in local mode a true value should be returned.<p> An error should be logged when the cluster fails to be started.<P><DD><DL><DT><B>Returns:</B><DD>true if the cluster has been started.</DL></DD></DL><HR><A NAME="stopCluster()"><!-- --></A><H3>stopCluster</H3><PRE>void <B>stopCluster</B>()</PRE><DL><DD>Stops the cluster. When not running in a cluster this request will be ignored.<P>⌨️ 快捷键说明
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