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<!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 Log4JavaLogger</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/Log4JavaLogger.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/logging/FileLogger.html"><B>PREV CLASS</B></A> <A HREF="../../../../../org/apache/turbine/services/logging/LogWriter.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="Log4JavaLogger.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <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.logging</FONT><BR>Class Log4JavaLogger</H2><PRE>java.lang.Object | +--<A HREF="../../../../../org/apache/turbine/services/logging/BaseLogger.html">org.apache.turbine.services.logging.BaseLogger</A> | +--<B>org.apache.turbine.services.logging.Log4JavaLogger</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/turbine/services/logging/Logger.html">Logger</A></DD></DL><HR><DL><DT>public class <B>Log4JavaLogger</B><DT>extends <A HREF="../../../../../org/apache/turbine/services/logging/BaseLogger.html">BaseLogger</A></DL><P>Class implements the Logger interface using log4java package Messages can be written to following destination: <ul> <li>console</li> <li>file</li> <li>rollover file</li> <li>syslog</li> <li>remote server</li> <li>email</li> <li>database</li> </ul><P><DL><DT><B>Version: </B><DD>$Id: Log4JavaLogger.java,v 1.3 2002/04/05 07:04:55 dobbs Exp $</DD><DT><B>Author: </B><DD><a href="mailto:Tomasz.Zielinski@e-point.pl">Tomasz Zielinski</a>, <a href="mailto:jon@latchkey.com">Jon S. Stevens</a>, <a href="mailto:sean@informage.net">Sean Legassick</a>, <a href="mailto:jvanzyl@apache.org">Jason van Zyl</a></DD></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected static org.apache.log4j.Appender</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#consoleAppender">consoleAppender</A></B></CODE><BR> console appender</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected static java.util.Hashtable</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#filesTable">filesTable</A></B></CODE><BR> global files appenders table</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected org.apache.log4j.Layout</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#layout">layout</A></B></CODE><BR> logging layout</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected org.apache.log4j.Category</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#logger">logger</A></B></CODE><BR> log4java logging interface</TD></TR></TABLE> <A NAME="fields_inherited_from_class_org.apache.turbine.services.logging.BaseLogger"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class org.apache.turbine.services.logging.<A HREF="../../../../../org/apache/turbine/services/logging/BaseLogger.html">BaseLogger</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/logging/BaseLogger.html#console">console</A>, <A HREF="../../../../../org/apache/turbine/services/logging/BaseLogger.html#initialize">initialize</A>, <A HREF="../../../../../org/apache/turbine/services/logging/BaseLogger.html#loggingConfig">loggingConfig</A>, <A HREF="../../../../../org/apache/turbine/services/logging/BaseLogger.html#logLevel">logLevel</A>, <A HREF="../../../../../org/apache/turbine/services/logging/BaseLogger.html#name">name</A>, <A HREF="../../../../../org/apache/turbine/services/logging/BaseLogger.html#runDataFilter">runDataFilter</A></CODE></TD></TR></TABLE> <A NAME="fields_inherited_from_class_org.apache.turbine.services.logging.Logger"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from interface org.apache.turbine.services.logging.<A HREF="../../../../../org/apache/turbine/services/logging/Logger.html">Logger</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#BACKUP_KEY">BACKUP_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#CONSOLE_KEY">CONSOLE_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#DB_KEY">DB_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#DB_LOGGER_KEY">DB_LOGGER_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#DB_POOL_KEY">DB_POOL_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#DEBUG">DEBUG</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#EMAIL_KEY">EMAIL_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#EMAILBUFFERSIZE_KEY">EMAILBUFFERSIZE_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#EMAILFROM_KEY">EMAILFROM_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#EMAILSUBJECT_KEY">EMAILSUBJECT_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#EMAILTO_KEY">EMAILTO_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#ERROR">ERROR</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#FACILITY_KEY">FACILITY_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#FILE_KEY">FILE_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#FORMAT_KEY">FORMAT_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#HOST_KEY">HOST_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#INFO">INFO</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#LEVELDEBUG">LEVELDEBUG</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#LEVELERROR">LEVELERROR</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#LEVELINFO">LEVELINFO</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#LEVELWARN">LEVELWARN</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#PATH_KEY">PATH_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#PORT_KEY">PORT_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#REMOTE_KEY">REMOTE_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#SIZE_KEY">SIZE_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#SYSLOGD_KEY">SYSLOGD_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/logging/Logger.html#WARN">WARN</A></CODE></TD></TR></TABLE> <!-- ======== 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/logging/Log4JavaLogger.html#Log4JavaLogger()">Log4JavaLogger</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> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#checkLogger()">checkLogger</A></B>()</CODE><BR> It performs action that are need for deterimne whether logger was well configured or has any output</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#configureConsole(org.apache.turbine.services.logging.LoggingConfig)">configureConsole</A></B>(<A HREF="../../../../../org/apache/turbine/services/logging/LoggingConfig.html">LoggingConfig</A> loggingConfig)</CODE><BR> It adds console as a destination for logger.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#configureDatabase(org.apache.turbine.services.logging.LoggingConfig)">configureDatabase</A></B>(<A HREF="../../../../../org/apache/turbine/services/logging/LoggingConfig.html">LoggingConfig</A> loggingConfig)</CODE><BR> It adds a db as a destination for logger.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#configureEmail(org.apache.turbine.services.logging.LoggingConfig)">configureEmail</A></B>(<A HREF="../../../../../org/apache/turbine/services/logging/LoggingConfig.html">LoggingConfig</A> loggingConfig)</CODE><BR> It adds email as a destination for logger.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#configureFiles(org.apache.turbine.services.logging.LoggingConfig)">configureFiles</A></B>(<A HREF="../../../../../org/apache/turbine/services/logging/LoggingConfig.html">LoggingConfig</A> loggingConfig)</CODE><BR> Adds a local file as destinations for logger.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#configureRemote(org.apache.turbine.services.logging.LoggingConfig)">configureRemote</A></B>(<A HREF="../../../../../org/apache/turbine/services/logging/LoggingConfig.html">LoggingConfig</A> loggingConfig)</CODE><BR> This method should be implemented by user if the logger can handle console.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/logging/Log4JavaLogger.html#configureSyslog(org.apache.turbine.services.logging.LoggingConfig)">configureSyslog</A></B>(<A HREF="../../../../../org/apache/turbine/services/logging/LoggingConfig.html">LoggingConfig</A> loggingConfig)</CODE><BR> It adds remote demon as a destination for logger.</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/apache/turbine/services/logging/Log4JavaLogger.html#debug(java.lang.String)">debug</A></B>(java.lang.String message)</CODE><BR> This is a log metod with logLevel == DEBUG</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/apache/turbine/services/logging/Log4JavaLogger.html#debug(java.lang.String, org.apache.turbine.util.RunData)">debug</A></B>(java.lang.String message, <A HREF="../../../../../org/apache/turbine/util/RunData.html">RunData</A> data)</CODE><BR> This is a log metod with logLevel == DEBUG</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/apache/turbine/services/logging/Log4JavaLogger.html#debug(java.lang.String, org.apache.turbine.util.RunData, java.lang.Throwable)">debug</A></B>(java.lang.String message, <A HREF="../../../../../org/apache/turbine/util/RunData.html">RunData</A> data, java.lang.Throwable t)</CODE><BR> This is a log metod with logLevel == DEBUG</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/apache/turbine/services/logging/Log4JavaLogger.html#debug(java.lang.String, java.lang.Throwable)">debug</A></B>(java.lang.String message, java.lang.Throwable t)</CODE><BR> This is a log metod with logLevel == DEBUG</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/apache/turbine/services/logging/Log4JavaLogger.html#error(java.lang.String)">error</A></B>(java.lang.String message)</CODE>⌨️ 快捷键说明
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