📄 turbineglobalcache.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Fri Dec 06 19:57:08 CET 2002 --><TITLE>jakarta-turbine-2 2.2 API: Class TurbineGlobalCache</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/TurbineGlobalCache.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../org/apache/turbine/services/cache/RefreshableCachedObject.html"><B>PREV CLASS</B></A> <A HREF="../../../../../org/apache/turbine/services/cache/TurbineGlobalCacheService.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="TurbineGlobalCache.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | 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><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.apache.turbine.services.cache</FONT><BR>Class TurbineGlobalCache</H2><PRE>java.lang.Object | +--<B>org.apache.turbine.services.cache.TurbineGlobalCache</B></PRE><HR><DL><DT>public abstract class <B>TurbineGlobalCache</B><DT>extends java.lang.Object</DL><P>This is a Facade class for GlobalCacheService. This class provides static methods that call related methods of the implementation of the GlobalCacheService used by the System, according to the settings in TurbineResources.<P><DL><DT><B>Version: </B><DD>$Id: TurbineGlobalCache.java,v 1.3 2002/07/11 16:53:28 mpoeschl Exp $</DD><DT><B>Author: </B><DD><a href="mailto:sean@informage.net">Sean Legassick</a></DD></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/cache/TurbineGlobalCache.html#TurbineGlobalCache()">TurbineGlobalCache</A></B>()</CODE><BR> </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></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/apache/turbine/services/cache/TurbineGlobalCache.html#addObject(java.lang.String, org.apache.turbine.services.cache.CachedObject)">addObject</A></B>(java.lang.String id, <A HREF="../../../../../org/apache/turbine/services/cache/CachedObject.html">CachedObject</A> o)</CODE><BR> Adds an object to the cache.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/cache/TurbineGlobalCache.html#getCacheSize()">getCacheSize</A></B>()</CODE><BR> Returns the current size of the cache.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/cache/TurbineGlobalCache.html#getNumberOfObjects()">getNumberOfObjects</A></B>()</CODE><BR> Returns the number of objects in the cache.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../../org/apache/turbine/services/cache/CachedObject.html">CachedObject</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/cache/TurbineGlobalCache.html#getObject(java.lang.String)">getObject</A></B>(java.lang.String id)</CODE><BR> Gets a cached object given its id (a String).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected static <A HREF="../../../../../org/apache/turbine/services/cache/GlobalCacheService.html">GlobalCacheService</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/cache/TurbineGlobalCache.html#getService()">getService</A></B>()</CODE><BR> Utility method for accessing the service implementation</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/apache/turbine/services/cache/TurbineGlobalCache.html#removeObject(java.lang.String)">removeObject</A></B>(java.lang.String id)</CODE><BR> Removes an object from the cache.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="TurbineGlobalCache()"><!-- --></A><H3>TurbineGlobalCache</H3><PRE>public <B>TurbineGlobalCache</B>()</PRE><DL></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="getService()"><!-- --></A><H3>getService</H3><PRE>protected static <A HREF="../../../../../org/apache/turbine/services/cache/GlobalCacheService.html">GlobalCacheService</A> <B>getService</B>()</PRE><DL><DD>Utility method for accessing the service implementation<DD><DL><DT><B>Returns:</B><DD>a GlobalCacheService implementation instance</DL></DD></DL><HR><A NAME="getObject(java.lang.String)"><!-- --></A><H3>getObject</H3><PRE>public static <A HREF="../../../../../org/apache/turbine/services/cache/CachedObject.html">CachedObject</A> <B>getObject</B>(java.lang.String id) throws <A HREF="../../../../../org/apache/turbine/services/cache/ObjectExpiredException.html">ObjectExpiredException</A></PRE><DL><DD>Gets a cached object given its id (a String).<DD><DL><DT><B>Parameters:</B><DD><CODE>id</CODE> - The String id for the object.<DT><B>Returns:</B><DD>A CachedObject.<DT><B>Throws:</B><DD><CODE>ObjectExpiredException,</CODE> - if the object has expired in the cache.</DL></DD></DL><HR><A NAME="addObject(java.lang.String, org.apache.turbine.services.cache.CachedObject)"><!-- --></A><H3>addObject</H3><PRE>public static void <B>addObject</B>(java.lang.String id, <A HREF="../../../../../org/apache/turbine/services/cache/CachedObject.html">CachedObject</A> o)</PRE><DL><DD>Adds an object to the cache.<DD><DL><DT><B>Parameters:</B><DD><CODE>id</CODE> - The String id for the object.<DD><CODE>o</CODE> - The object to add to the cache.</DL></DD></DL><HR><A NAME="removeObject(java.lang.String)"><!-- --></A><H3>removeObject</H3><PRE>public static void <B>removeObject</B>(java.lang.String id)</PRE><DL><DD>Removes an object from the cache.<DD><DL><DT><B>Parameters:</B><DD><CODE>id</CODE> - The String id for the object.</DL></DD></DL><HR><A NAME="getCacheSize()"><!-- --></A><H3>getCacheSize</H3><PRE>public static int <B>getCacheSize</B>() throws java.io.IOException</PRE><DL><DD>Returns the current size of the cache.<DD><DL><DT><B>Returns:</B><DD>int representing current cache size in number of bytes</DL></DD></DL><HR><A NAME="getNumberOfObjects()"><!-- --></A><H3>getNumberOfObjects</H3><PRE>public static int <B>getNumberOfObjects</B>()</PRE><DL><DD>Returns the number of objects in the cache.<DD><DL><DT><B>Returns:</B><DD>int The current number of objects in the cache.</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/TurbineGlobalCache.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../org/apache/turbine/services/cache/RefreshableCachedObject.html"><B>PREV CLASS</B></A> <A HREF="../../../../../org/apache/turbine/services/cache/TurbineGlobalCacheService.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="TurbineGlobalCache.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | 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><!-- =========== END OF NAVBAR =========== --><HR>Copyright © 2000-2002 Apache Software Foundation. All Rights Reserved.</BODY></HTML>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -