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| org.apache.log4j.spi</FONT> |
| <BR> |
| Class NOPLogger</H2> |
| <PRE> |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">org.apache.log4j.Category</A> |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/log4j/Logger.html" title="class in org.apache.log4j">org.apache.log4j.Logger</A> |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.log4j.spi.NOPLogger</B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html" title="interface in org.apache.log4j.spi">AppenderAttachable</A></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE>public final class <B>NOPLogger</B><DT>extends <A HREF="../../../../org/apache/log4j/Logger.html" title="class in org.apache.log4j">Logger</A></DL> |
| </PRE> |
| |
| <P> |
| No-operation implementation of Logger used by NOPLoggerRepository. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Since:</B></DT> |
| <DD>1.2.15</DD> |
| </DL> |
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| <!-- =========== FIELD SUMMARY =========== --> |
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| <TH ALIGN="left"><B>Fields inherited from class org.apache.log4j.<A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></B></TH> |
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| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../org/apache/log4j/Category.html#additive">additive</A>, <A HREF="../../../../org/apache/log4j/Category.html#level">level</A>, <A HREF="../../../../org/apache/log4j/Category.html#name">name</A>, <A HREF="../../../../org/apache/log4j/Category.html#parent">parent</A>, <A HREF="../../../../org/apache/log4j/Category.html#repository">repository</A>, <A HREF="../../../../org/apache/log4j/Category.html#resourceBundle">resourceBundle</A></CODE></TD> |
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| |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <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/apache/log4j/spi/NOPLogger.html#NOPLogger(org.apache.log4j.spi.NOPLoggerRepository, java.lang.String)">NOPLogger</A></B>(<A HREF="../../../../org/apache/log4j/spi/NOPLoggerRepository.html" title="class in org.apache.log4j.spi">NOPLoggerRepository</A> repo, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name)</CODE> |
| |
| <BR> |
| Create instance of Logger.</TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
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| <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> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/log4j/spi/NOPLogger.html#addAppender(org.apache.log4j.Appender)">addAppender</A></B>(<A HREF="../../../../org/apache/log4j/Appender.html" title="interface in org.apache.log4j">Appender</A> newAppender)</CODE> |
| |
| <BR> |
| Add <code>newAppender</code> to the list of appenders of this |
| Category instance.</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/log4j/spi/NOPLogger.html#assertLog(boolean, java.lang.String)">assertLog</A></B>(boolean assertion, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> msg)</CODE> |
| |
| <BR> |
| If <code>assertion</code> parameter is <code>false</code>, then |
| logs <code>msg</code> as an <A HREF="../../../../org/apache/log4j/Category.html#error(java.lang.Object)"><CODE>error</CODE></A> statement.</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/log4j/spi/NOPLogger.html#callAppenders(org.apache.log4j.spi.LoggingEvent)">callAppenders</A></B>(<A HREF="../../../../org/apache/log4j/spi/LoggingEvent.html" title="class in org.apache.log4j.spi">LoggingEvent</A> event)</CODE> |
| |
| <BR> |
| Call the appenders in the hierrachy starting at |
| <code>this</code>.</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/log4j/spi/NOPLogger.html#debug(java.lang.Object)">debug</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</CODE> |
| |
| <BR> |
| Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#DEBUG"><CODE>DEBUG</CODE></A> level.</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/log4j/spi/NOPLogger.html#debug(java.lang.Object, java.lang.Throwable)">debug</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| Log a message object with the <code>DEBUG</code> level including |
| the stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter.</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/log4j/spi/NOPLogger.html#error(java.lang.Object)">error</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</CODE> |
| |
| <BR> |
| Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#ERROR"><CODE>ERROR</CODE></A> Level.</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/log4j/spi/NOPLogger.html#error(java.lang.Object, java.lang.Throwable)">error</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| Log a message object with the <code>ERROR</code> level including |
| the stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter.</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/log4j/spi/NOPLogger.html#fatal(java.lang.Object)">fatal</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</CODE> |
| |
| <BR> |
| Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#FATAL"><CODE>FATAL</CODE></A> Level.</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/log4j/spi/NOPLogger.html#fatal(java.lang.Object, java.lang.Throwable)">fatal</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| Log a message object with the <code>FATAL</code> level including |
| the stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter.</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/1.4.2/docs/api/java/util/Enumeration.html?is-external=true" title="class or interface in java.util">Enumeration</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/log4j/spi/NOPLogger.html#getAllAppenders()">getAllAppenders</A></B>()</CODE> |
| |
| <BR> |
| Get the appenders contained in this category as an <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Enumeration.html?is-external=true" title="class or interface in java.util"><CODE>Enumeration</CODE></A>.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../org/apache/log4j/Appender.html" title="interface in org.apache.log4j">Appender</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/log4j/spi/NOPLogger.html#getAppender(java.lang.String)">getAppender</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name)</CODE> |
| |
| <BR> |
| Look for the appender named as <code>name</code>.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/log4j/spi/NOPLogger.html#getChainedPriority()">getChainedPriority</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../org/apache/log4j/Level.html" title="class in org.apache.log4j">Level</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/log4j/spi/NOPLogger.html#getEffectiveLevel()">getEffectiveLevel</A></B>()</CODE> |
| |
| <BR> |
| Starting from this category, search the category hierarchy for a |
| non-null level and return it.</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/1.4.2/docs/api/java/util/ResourceBundle.html?is-external=true" title="class or interface in java.util">ResourceBundle</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/log4j/spi/NOPLogger.html#getResourceBundle()">getResourceBundle</A></B>()</CODE> |
| |
| <BR> |
| Return the <em>inherited</em> <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/ResourceBundle.html?is-external=true" title="class or interface in java.util"><CODE>ResourceBundle</CODE></A> for this |
| category.</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/log4j/spi/NOPLogger.html#info(java.lang.Object)">info</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</CODE> |
| |
| <BR> |
| Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#INFO"><CODE>INFO</CODE></A> Level.</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/log4j/spi/NOPLogger.html#info(java.lang.Object, java.lang.Throwable)">info</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| Log a message object with the <code>INFO</code> level including |
| the stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter.</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/log4j/spi/NOPLogger.html#isAttached(org.apache.log4j.Appender)">isAttached</A></B>(<A HREF="../../../../org/apache/log4j/Appender.html" title="interface in org.apache.log4j">Appender</A> appender)</CODE> |
| |
| <BR> |
| Is the appender passed as parameter attached to this category?</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/log4j/spi/NOPLogger.html#isDebugEnabled()">isDebugEnabled</A></B>()</CODE> |
| |
| <BR> |
| Check whether this category is enabled for the <code>DEBUG</code> |
| Level.</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/log4j/spi/NOPLogger.html#isEnabledFor(org.apache.log4j.Priority)">isEnabledFor</A></B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> level)</CODE> |
| |
| <BR> |
| Check whether this category is enabled for a given <A HREF="../../../../org/apache/log4j/Level.html" title="class in org.apache.log4j"><CODE>Level</CODE></A> passed as parameter.</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/log4j/spi/NOPLogger.html#isInfoEnabled()">isInfoEnabled</A></B>()</CODE> |
| |
| <BR> |
| Check whether this category is enabled for the info Level.</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/log4j/spi/NOPLogger.html#isTraceEnabled()">isTraceEnabled</A></B>()</CODE> |
| |
| <BR> |
| Check whether this category is enabled for the TRACE Level.</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/log4j/spi/NOPLogger.html#l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Object[], java.lang.Throwable)">l7dlog</A></B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> key, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[] params, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| Log a localized and parameterized message.</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/log4j/spi/NOPLogger.html#l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Throwable)">l7dlog</A></B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> key, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| Log a localized message.</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/log4j/spi/NOPLogger.html#log(org.apache.log4j.Priority, java.lang.Object)">log</A></B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</CODE> |
| |
| <BR> |
| This generic form is intended to be used by wrappers.</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/log4j/spi/NOPLogger.html#log(org.apache.log4j.Priority, java.lang.Object, java.lang.Throwable)">log</A></B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| This generic form is intended to be used by wrappers.</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/log4j/spi/NOPLogger.html#log(java.lang.String, org.apache.log4j.Priority, java.lang.Object, java.lang.Throwable)">log</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> callerFQCN, |
| <A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> level, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| This is the most generic printing method.</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/log4j/spi/NOPLogger.html#removeAllAppenders()">removeAllAppenders</A></B>()</CODE> |
| |
| <BR> |
| Remove all previously added appenders from this Category |
| instance.</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/log4j/spi/NOPLogger.html#removeAppender(org.apache.log4j.Appender)">removeAppender</A></B>(<A HREF="../../../../org/apache/log4j/Appender.html" title="interface in org.apache.log4j">Appender</A> appender)</CODE> |
| |
| <BR> |
| Remove the appender passed as parameter form the list of appenders.</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/log4j/spi/NOPLogger.html#removeAppender(java.lang.String)">removeAppender</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name)</CODE> |
| |
| <BR> |
| Remove the appender with the name passed as parameter form the |
| list of appenders.</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/log4j/spi/NOPLogger.html#setLevel(org.apache.log4j.Level)">setLevel</A></B>(<A HREF="../../../../org/apache/log4j/Level.html" title="class in org.apache.log4j">Level</A> level)</CODE> |
| |
| <BR> |
| Set the level of this Category.</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/log4j/spi/NOPLogger.html#setPriority(org.apache.log4j.Priority)">setPriority</A></B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority)</CODE> |
| |
| <BR> |
| Set the level of this Category.</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/log4j/spi/NOPLogger.html#setResourceBundle(java.util.ResourceBundle)">setResourceBundle</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/ResourceBundle.html?is-external=true" title="class or interface in java.util">ResourceBundle</A> bundle)</CODE> |
| |
| <BR> |
| Set the resource bundle to be used with localized logging |
| methods <A HREF="../../../../org/apache/log4j/Category.html#l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Throwable)"><CODE>Category.l7dlog(Priority,String,Throwable)</CODE></A> and <A HREF="../../../../org/apache/log4j/Category.html#l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Object[], java.lang.Throwable)"><CODE>Category.l7dlog(Priority,String,Object[],Throwable)</CODE></A>.</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/log4j/spi/NOPLogger.html#trace(java.lang.Object)">trace</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</CODE> |
| |
| <BR> |
| Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#TRACE"><CODE>TRACE</CODE></A> level.</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/log4j/spi/NOPLogger.html#trace(java.lang.Object, java.lang.Throwable)">trace</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| Log a message object with the <code>TRACE</code> level including the |
| stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A><code>t</code> passed as parameter.</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/log4j/spi/NOPLogger.html#warn(java.lang.Object)">warn</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</CODE> |
| |
| <BR> |
| Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#WARN"><CODE>WARN</CODE></A> Level.</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/log4j/spi/NOPLogger.html#warn(java.lang.Object, java.lang.Throwable)">warn</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</CODE> |
| |
| <BR> |
| Log a message with the <code>WARN</code> level including the |
| stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter.</TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_org.apache.log4j.Logger"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from class org.apache.log4j.<A HREF="../../../../org/apache/log4j/Logger.html" title="class in org.apache.log4j">Logger</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../org/apache/log4j/Logger.html#getLogger(java.lang.Class)">getLogger</A>, <A HREF="../../../../org/apache/log4j/Logger.html#getLogger(java.lang.String)">getLogger</A>, <A HREF="../../../../org/apache/log4j/Logger.html#getLogger(java.lang.String, org.apache.log4j.spi.LoggerFactory)">getLogger</A>, <A HREF="../../../../org/apache/log4j/Logger.html#getRootLogger()">getRootLogger</A></CODE></TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_org.apache.log4j.Category"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from class org.apache.log4j.<A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../org/apache/log4j/Category.html#exists(java.lang.String)">exists</A>, <A HREF="../../../../org/apache/log4j/Category.html#forcedLog(java.lang.String, org.apache.log4j.Priority, java.lang.Object, java.lang.Throwable)">forcedLog</A>, <A HREF="../../../../org/apache/log4j/Category.html#getAdditivity()">getAdditivity</A>, <A HREF="../../../../org/apache/log4j/Category.html#getCurrentCategories()">getCurrentCategories</A>, <A HREF="../../../../org/apache/log4j/Category.html#getDefaultHierarchy()">getDefaultHierarchy</A>, <A HREF="../../../../org/apache/log4j/Category.html#getHierarchy()">getHierarchy</A>, <A HREF="../../../../org/apache/log4j/Category.html#getInstance(java.lang.Class)">getInstance</A>, <A HREF="../../../../org/apache/log4j/Category.html#getInstance(java.lang.String)">getInstance</A>, <A HREF="../../../../org/apache/log4j/Category.html#getLevel()">getLevel</A>, <A HREF="../../../../org/apache/log4j/Category.html#getLoggerRepository()">getLoggerRepository</A>, <A HREF="../../../../org/apache/log4j/Category.html#getName()">getName</A>, <A HREF="../../../../org/apache/log4j/Category.html#getParent()">getParent</A>, <A HREF="../../../../org/apache/log4j/Category.html#getPriority()">getPriority</A>, <A HREF="../../../../org/apache/log4j/Category.html#getResourceBundleString(java.lang.String)">getResourceBundleString</A>, <A HREF="../../../../org/apache/log4j/Category.html#getRoot()">getRoot</A>, <A HREF="../../../../org/apache/log4j/Category.html#setAdditivity(boolean)">setAdditivity</A>, <A HREF="../../../../org/apache/log4j/Category.html#shutdown()">shutdown</A></CODE></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/1.4.2/docs/api/java/lang/Object.html?is-external=true" 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/1.4.2/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| |
| <A NAME="constructor_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>Constructor Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="NOPLogger(org.apache.log4j.spi.NOPLoggerRepository, java.lang.String)"><!-- --></A><H3> |
| NOPLogger</H3> |
| <PRE> |
| public <B>NOPLogger</B>(<A HREF="../../../../org/apache/log4j/spi/NOPLoggerRepository.html" title="class in org.apache.log4j.spi">NOPLoggerRepository</A> repo, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name)</PRE> |
| <DL> |
| <DD>Create instance of Logger. |
| <P> |
| <DL> |
| <DT><B>Parameters:</B><DD><CODE>repo</CODE> - repository, may not be null.<DD><CODE>name</CODE> - name, may not be null, use "root" for root logger.</DL> |
| </DL> |
| |
| <!-- ============ 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="addAppender(org.apache.log4j.Appender)"><!-- --></A><H3> |
| addAppender</H3> |
| <PRE> |
| public void <B>addAppender</B>(<A HREF="../../../../org/apache/log4j/Appender.html" title="interface in org.apache.log4j">Appender</A> newAppender)</PRE> |
| <DL> |
| <DD>Add <code>newAppender</code> to the list of appenders of this |
| Category instance. |
| |
| <p>If <code>newAppender</code> is already in the list of |
| appenders, then it won't be added again. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html#addAppender(org.apache.log4j.Appender)">addAppender</A></CODE> in interface <CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html" title="interface in org.apache.log4j.spi">AppenderAttachable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#addAppender(org.apache.log4j.Appender)">addAppender</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="assertLog(boolean, java.lang.String)"><!-- --></A><H3> |
| assertLog</H3> |
| <PRE> |
| public void <B>assertLog</B>(boolean assertion, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> msg)</PRE> |
| <DL> |
| <DD>If <code>assertion</code> parameter is <code>false</code>, then |
| logs <code>msg</code> as an <A HREF="../../../../org/apache/log4j/Category.html#error(java.lang.Object)"><CODE>error</CODE></A> statement. |
| |
| <p>The <code>assert</code> method has been renamed to |
| <code>assertLog</code> because <code>assert</code> is a language |
| reserved word in JDK 1.4. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#assertLog(boolean, java.lang.String)">assertLog</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DD><CODE>msg</CODE> - The message to print if <code>assertion</code> is |
| false.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="callAppenders(org.apache.log4j.spi.LoggingEvent)"><!-- --></A><H3> |
| callAppenders</H3> |
| <PRE> |
| public void <B>callAppenders</B>(<A HREF="../../../../org/apache/log4j/spi/LoggingEvent.html" title="class in org.apache.log4j.spi">LoggingEvent</A> event)</PRE> |
| <DL> |
| <DD>Call the appenders in the hierrachy starting at |
| <code>this</code>. If no appenders could be found, emit a |
| warning. |
| |
| <p>This method calls all the appenders inherited from the |
| hierarchy circumventing any evaluation of whether to log or not |
| to log the particular log request. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#callAppenders(org.apache.log4j.spi.LoggingEvent)">callAppenders</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>event</CODE> - the event to log.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="debug(java.lang.Object)"><!-- --></A><H3> |
| debug</H3> |
| <PRE> |
| public void <B>debug</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</PRE> |
| <DL> |
| <DD>Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#DEBUG"><CODE>DEBUG</CODE></A> level. |
| |
| <p>This method first checks if this category is <code>DEBUG</code> |
| enabled by comparing the level of this category with the <A HREF="../../../../org/apache/log4j/Level.html#DEBUG"><CODE>DEBUG</CODE></A> level. If this category is |
| <code>DEBUG</code> enabled, then it converts the message object |
| (passed as parameter) to a string by invoking the appropriate |
| <A HREF="../../../../org/apache/log4j/or/ObjectRenderer.html" title="interface in org.apache.log4j.or"><CODE>ObjectRenderer</CODE></A>. It then proceeds to call all the |
| registered appenders in this category and also higher in the |
| hierarchy depending on the value of the additivity flag. |
| |
| <p><b>WARNING</b> Note that passing a <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> to this |
| method will print the name of the <code>Throwable</code> but no |
| stack trace. To print a stack trace use the <A HREF="../../../../org/apache/log4j/Category.html#debug(java.lang.Object, java.lang.Throwable)"><CODE>Category.debug(Object, |
| Throwable)</CODE></A> form instead. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#debug(java.lang.Object)">debug</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="debug(java.lang.Object, java.lang.Throwable)"><!-- --></A><H3> |
| debug</H3> |
| <PRE> |
| public void <B>debug</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>Log a message object with the <code>DEBUG</code> level including |
| the stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter. |
| |
| <p>See <A HREF="../../../../org/apache/log4j/Category.html#debug(java.lang.Object)"><CODE>Category.debug(Object)</CODE></A> form for more detailed information. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#debug(java.lang.Object, java.lang.Throwable)">debug</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log.<DD><CODE>t</CODE> - the exception to log, including its stack trace.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="error(java.lang.Object)"><!-- --></A><H3> |
| error</H3> |
| <PRE> |
| public void <B>error</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</PRE> |
| <DL> |
| <DD>Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#ERROR"><CODE>ERROR</CODE></A> Level. |
| |
| <p>This method first checks if this category is <code>ERROR</code> |
| enabled by comparing the level of this category with <A HREF="../../../../org/apache/log4j/Level.html#ERROR"><CODE>ERROR</CODE></A> Level. If this category is <code>ERROR</code> |
| enabled, then it converts the message object passed as parameter |
| to a string by invoking the appropriate <A HREF="../../../../org/apache/log4j/or/ObjectRenderer.html" title="interface in org.apache.log4j.or"><CODE>ObjectRenderer</CODE></A>. It proceeds to call all the |
| registered appenders in this category and also higher in the |
| hierarchy depending on the value of the additivity flag. |
| |
| <p><b>WARNING</b> Note that passing a <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> to this |
| method will print the name of the <code>Throwable</code> but no |
| stack trace. To print a stack trace use the <A HREF="../../../../org/apache/log4j/Category.html#error(java.lang.Object, java.lang.Throwable)"><CODE>Category.error(Object, |
| Throwable)</CODE></A> form instead. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#error(java.lang.Object)">error</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="error(java.lang.Object, java.lang.Throwable)"><!-- --></A><H3> |
| error</H3> |
| <PRE> |
| public void <B>error</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>Log a message object with the <code>ERROR</code> level including |
| the stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter. |
| |
| <p>See <A HREF="../../../../org/apache/log4j/Category.html#error(java.lang.Object)"><CODE>Category.error(Object)</CODE></A> form for more detailed information. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#error(java.lang.Object, java.lang.Throwable)">error</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log.<DD><CODE>t</CODE> - the exception to log, including its stack trace.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="fatal(java.lang.Object)"><!-- --></A><H3> |
| fatal</H3> |
| <PRE> |
| public void <B>fatal</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</PRE> |
| <DL> |
| <DD>Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#FATAL"><CODE>FATAL</CODE></A> Level. |
| |
| <p>This method first checks if this category is <code>FATAL</code> |
| enabled by comparing the level of this category with <A HREF="../../../../org/apache/log4j/Level.html#FATAL"><CODE>FATAL</CODE></A> Level. If the category is <code>FATAL</code> |
| enabled, then it converts the message object passed as parameter |
| to a string by invoking the appropriate |
| <A HREF="../../../../org/apache/log4j/or/ObjectRenderer.html" title="interface in org.apache.log4j.or"><CODE>ObjectRenderer</CODE></A>. It |
| proceeds to call all the registered appenders in this category and |
| also higher in the hierarchy depending on the value of the |
| additivity flag. |
| |
| <p><b>WARNING</b> Note that passing a <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> to this |
| method will print the name of the Throwable but no stack trace. To |
| print a stack trace use the <A HREF="../../../../org/apache/log4j/Category.html#fatal(java.lang.Object, java.lang.Throwable)"><CODE>Category.fatal(Object, Throwable)</CODE></A> form |
| instead. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#fatal(java.lang.Object)">fatal</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="fatal(java.lang.Object, java.lang.Throwable)"><!-- --></A><H3> |
| fatal</H3> |
| <PRE> |
| public void <B>fatal</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>Log a message object with the <code>FATAL</code> level including |
| the stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter. |
| |
| <p>See <A HREF="../../../../org/apache/log4j/Category.html#fatal(java.lang.Object)"><CODE>Category.fatal(Object)</CODE></A> for more detailed information. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#fatal(java.lang.Object, java.lang.Throwable)">fatal</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log.<DD><CODE>t</CODE> - the exception to log, including its stack trace.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getAllAppenders()"><!-- --></A><H3> |
| getAllAppenders</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Enumeration.html?is-external=true" title="class or interface in java.util">Enumeration</A> <B>getAllAppenders</B>()</PRE> |
| <DL> |
| <DD>Get the appenders contained in this category as an <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Enumeration.html?is-external=true" title="class or interface in java.util"><CODE>Enumeration</CODE></A>. If no appenders can be found, then a <A HREF="../../../../org/apache/log4j/helpers/NullEnumeration.html" title="class in org.apache.log4j.helpers"><CODE>NullEnumeration</CODE></A> |
| is returned. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html#getAllAppenders()">getAllAppenders</A></CODE> in interface <CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html" title="interface in org.apache.log4j.spi">AppenderAttachable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#getAllAppenders()">getAllAppenders</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>Enumeration An enumeration of the appenders in this category.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getAppender(java.lang.String)"><!-- --></A><H3> |
| getAppender</H3> |
| <PRE> |
| public <A HREF="../../../../org/apache/log4j/Appender.html" title="interface in org.apache.log4j">Appender</A> <B>getAppender</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name)</PRE> |
| <DL> |
| <DD>Look for the appender named as <code>name</code>. |
| |
| <p>Return the appender with that name if in the list. Return |
| <code>null</code> otherwise. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html#getAppender(java.lang.String)">getAppender</A></CODE> in interface <CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html" title="interface in org.apache.log4j.spi">AppenderAttachable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#getAppender(java.lang.String)">getAppender</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getEffectiveLevel()"><!-- --></A><H3> |
| getEffectiveLevel</H3> |
| <PRE> |
| public <A HREF="../../../../org/apache/log4j/Level.html" title="class in org.apache.log4j">Level</A> <B>getEffectiveLevel</B>()</PRE> |
| <DL> |
| <DD>Starting from this category, search the category hierarchy for a |
| non-null level and return it. Otherwise, return the level of the |
| root category. |
| |
| <p>The Category class is designed so that this method executes as |
| quickly as possible. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#getEffectiveLevel()">getEffectiveLevel</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getChainedPriority()"><!-- --></A><H3> |
| getChainedPriority</H3> |
| <PRE> |
| public <A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> <B>getChainedPriority</B>()</PRE> |
| <DL> |
| <DD> |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#getChainedPriority()">getChainedPriority</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getResourceBundle()"><!-- --></A><H3> |
| getResourceBundle</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/ResourceBundle.html?is-external=true" title="class or interface in java.util">ResourceBundle</A> <B>getResourceBundle</B>()</PRE> |
| <DL> |
| <DD>Return the <em>inherited</em> <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/ResourceBundle.html?is-external=true" title="class or interface in java.util"><CODE>ResourceBundle</CODE></A> for this |
| category. |
| |
| <p>This method walks the hierarchy to find the appropriate |
| resource bundle. It will return the resource bundle attached to |
| the closest ancestor of this category, much like the way |
| priorities are searched. In case there is no bundle in the |
| hierarchy then <code>null</code> is returned. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#getResourceBundle()">getResourceBundle</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="info(java.lang.Object)"><!-- --></A><H3> |
| info</H3> |
| <PRE> |
| public void <B>info</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</PRE> |
| <DL> |
| <DD>Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#INFO"><CODE>INFO</CODE></A> Level. |
| |
| <p>This method first checks if this category is <code>INFO</code> |
| enabled by comparing the level of this category with <A HREF="../../../../org/apache/log4j/Level.html#INFO"><CODE>INFO</CODE></A> Level. If the category is <code>INFO</code> |
| enabled, then it converts the message object passed as parameter |
| to a string by invoking the appropriate |
| <A HREF="../../../../org/apache/log4j/or/ObjectRenderer.html" title="interface in org.apache.log4j.or"><CODE>ObjectRenderer</CODE></A>. It |
| proceeds to call all the registered appenders in this category and |
| also higher in the hierarchy depending on the value of the |
| additivity flag. |
| |
| <p><b>WARNING</b> Note that passing a <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> to this |
| method will print the name of the Throwable but no stack trace. To |
| print a stack trace use the <A HREF="../../../../org/apache/log4j/Category.html#info(java.lang.Object, java.lang.Throwable)"><CODE>Category.info(Object, Throwable)</CODE></A> form |
| instead. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#info(java.lang.Object)">info</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="info(java.lang.Object, java.lang.Throwable)"><!-- --></A><H3> |
| info</H3> |
| <PRE> |
| public void <B>info</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>Log a message object with the <code>INFO</code> level including |
| the stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter. |
| |
| <p>See <A HREF="../../../../org/apache/log4j/Category.html#info(java.lang.Object)"><CODE>Category.info(Object)</CODE></A> for more detailed information. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#info(java.lang.Object, java.lang.Throwable)">info</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log.<DD><CODE>t</CODE> - the exception to log, including its stack trace.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isAttached(org.apache.log4j.Appender)"><!-- --></A><H3> |
| isAttached</H3> |
| <PRE> |
| public boolean <B>isAttached</B>(<A HREF="../../../../org/apache/log4j/Appender.html" title="interface in org.apache.log4j">Appender</A> appender)</PRE> |
| <DL> |
| <DD>Is the appender passed as parameter attached to this category? |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html#isAttached(org.apache.log4j.Appender)">isAttached</A></CODE> in interface <CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html" title="interface in org.apache.log4j.spi">AppenderAttachable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#isAttached(org.apache.log4j.Appender)">isAttached</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isDebugEnabled()"><!-- --></A><H3> |
| isDebugEnabled</H3> |
| <PRE> |
| public boolean <B>isDebugEnabled</B>()</PRE> |
| <DL> |
| <DD>Check whether this category is enabled for the <code>DEBUG</code> |
| Level. |
| |
| <p> This function is intended to lessen the computational cost of |
| disabled log debug statements. |
| |
| <p> For some <code>cat</code> Category object, when you write, |
| <pre> |
| cat.debug("This is entry number: " + i ); |
| </pre> |
| |
| <p>You incur the cost constructing the message, concatenatiion in |
| this case, regardless of whether the message is logged or not. |
| |
| <p>If you are worried about speed, then you should write |
| <pre> |
| if(cat.isDebugEnabled()) { |
| cat.debug("This is entry number: " + i ); |
| } |
| </pre> |
| |
| <p>This way you will not incur the cost of parameter |
| construction if debugging is disabled for <code>cat</code>. On |
| the other hand, if the <code>cat</code> is debug enabled, you |
| will incur the cost of evaluating whether the category is debug |
| enabled twice. Once in <code>isDebugEnabled</code> and once in |
| the <code>debug</code>. This is an insignificant overhead |
| since evaluating a category takes about 1%% of the time it |
| takes to actually log. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#isDebugEnabled()">isDebugEnabled</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>boolean - <code>true</code> if this category is debug |
| enabled, <code>false</code> otherwise.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isEnabledFor(org.apache.log4j.Priority)"><!-- --></A><H3> |
| isEnabledFor</H3> |
| <PRE> |
| public boolean <B>isEnabledFor</B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> level)</PRE> |
| <DL> |
| <DD>Check whether this category is enabled for a given <A HREF="../../../../org/apache/log4j/Level.html" title="class in org.apache.log4j"><CODE>Level</CODE></A> passed as parameter. |
| |
| See also <A HREF="../../../../org/apache/log4j/Category.html#isDebugEnabled()"><CODE>Category.isDebugEnabled()</CODE></A>. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#isEnabledFor(org.apache.log4j.Priority)">isEnabledFor</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>boolean True if this category is enabled for <code>level</code>.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isInfoEnabled()"><!-- --></A><H3> |
| isInfoEnabled</H3> |
| <PRE> |
| public boolean <B>isInfoEnabled</B>()</PRE> |
| <DL> |
| <DD>Check whether this category is enabled for the info Level. |
| See also <A HREF="../../../../org/apache/log4j/Category.html#isDebugEnabled()"><CODE>Category.isDebugEnabled()</CODE></A>. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#isInfoEnabled()">isInfoEnabled</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>boolean - <code>true</code> if this category is enabled |
| for level info, <code>false</code> otherwise.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Throwable)"><!-- --></A><H3> |
| l7dlog</H3> |
| <PRE> |
| public void <B>l7dlog</B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> key, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>Log a localized message. The user supplied parameter |
| <code>key</code> is replaced by its localized version from the |
| resource bundle. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Throwable)">l7dlog</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../org/apache/log4j/Category.html#setResourceBundle(java.util.ResourceBundle)"><CODE>Category.setResourceBundle(java.util.ResourceBundle)</CODE></A></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Object[], java.lang.Throwable)"><!-- --></A><H3> |
| l7dlog</H3> |
| <PRE> |
| public void <B>l7dlog</B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> key, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[] params, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>Log a localized and parameterized message. First, the user |
| supplied <code>key</code> is searched in the resource |
| bundle. Next, the resulting pattern is formatted using |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/text/MessageFormat.html?is-external=true#format(java.lang.String, java.lang.Object...)" title="class or interface in java.text"><CODE>MessageFormat.format(String,Object[])</CODE></A> method with the |
| user supplied object array <code>params</code>. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Object[], java.lang.Throwable)">l7dlog</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="log(org.apache.log4j.Priority, java.lang.Object, java.lang.Throwable)"><!-- --></A><H3> |
| log</H3> |
| <PRE> |
| public void <B>log</B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>This generic form is intended to be used by wrappers. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#log(org.apache.log4j.Priority, java.lang.Object, java.lang.Throwable)">log</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="log(org.apache.log4j.Priority, java.lang.Object)"><!-- --></A><H3> |
| log</H3> |
| <PRE> |
| public void <B>log</B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</PRE> |
| <DL> |
| <DD>This generic form is intended to be used by wrappers. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#log(org.apache.log4j.Priority, java.lang.Object)">log</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="log(java.lang.String, org.apache.log4j.Priority, java.lang.Object, java.lang.Throwable)"><!-- --></A><H3> |
| log</H3> |
| <PRE> |
| public void <B>log</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> callerFQCN, |
| <A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> level, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>This is the most generic printing method. It is intended to be |
| invoked by <b>wrapper</b> classes. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#log(java.lang.String, org.apache.log4j.Priority, java.lang.Object, java.lang.Throwable)">log</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>callerFQCN</CODE> - The wrapper class' fully qualified class name.<DD><CODE>level</CODE> - The level of the logging request.<DD><CODE>message</CODE> - The message of the logging request.<DD><CODE>t</CODE> - The throwable of the logging request, may be null.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="removeAllAppenders()"><!-- --></A><H3> |
| removeAllAppenders</H3> |
| <PRE> |
| public void <B>removeAllAppenders</B>()</PRE> |
| <DL> |
| <DD>Remove all previously added appenders from this Category |
| instance. |
| |
| <p>This is useful when re-reading configuration information. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html#removeAllAppenders()">removeAllAppenders</A></CODE> in interface <CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html" title="interface in org.apache.log4j.spi">AppenderAttachable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#removeAllAppenders()">removeAllAppenders</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="removeAppender(org.apache.log4j.Appender)"><!-- --></A><H3> |
| removeAppender</H3> |
| <PRE> |
| public void <B>removeAppender</B>(<A HREF="../../../../org/apache/log4j/Appender.html" title="interface in org.apache.log4j">Appender</A> appender)</PRE> |
| <DL> |
| <DD>Remove the appender passed as parameter form the list of appenders. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html#removeAppender(org.apache.log4j.Appender)">removeAppender</A></CODE> in interface <CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html" title="interface in org.apache.log4j.spi">AppenderAttachable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#removeAppender(org.apache.log4j.Appender)">removeAppender</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="removeAppender(java.lang.String)"><!-- --></A><H3> |
| removeAppender</H3> |
| <PRE> |
| public void <B>removeAppender</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name)</PRE> |
| <DL> |
| <DD>Remove the appender with the name passed as parameter form the |
| list of appenders. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html#removeAppender(java.lang.String)">removeAppender</A></CODE> in interface <CODE><A HREF="../../../../org/apache/log4j/spi/AppenderAttachable.html" title="interface in org.apache.log4j.spi">AppenderAttachable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#removeAppender(java.lang.String)">removeAppender</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setLevel(org.apache.log4j.Level)"><!-- --></A><H3> |
| setLevel</H3> |
| <PRE> |
| public void <B>setLevel</B>(<A HREF="../../../../org/apache/log4j/Level.html" title="class in org.apache.log4j">Level</A> level)</PRE> |
| <DL> |
| <DD>Set the level of this Category. If you are passing any of |
| <code>Level.DEBUG</code>, <code>Level.INFO</code>, |
| <code>Level.WARN</code>, <code>Level.ERROR</code>, |
| <code>Level.FATAL</code> as a parameter, you need to case them as |
| Level. |
| |
| <p>As in <pre> logger.setLevel((Level) Level.DEBUG); </pre> |
| |
| |
| <p>Null values are admitted. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#setLevel(org.apache.log4j.Level)">setLevel</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setPriority(org.apache.log4j.Priority)"><!-- --></A><H3> |
| setPriority</H3> |
| <PRE> |
| public void <B>setPriority</B>(<A HREF="../../../../org/apache/log4j/Priority.html" title="class in org.apache.log4j">Priority</A> priority)</PRE> |
| <DL> |
| <DD>Set the level of this Category. |
| |
| <p>Null values are admitted. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#setPriority(org.apache.log4j.Priority)">setPriority</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setResourceBundle(java.util.ResourceBundle)"><!-- --></A><H3> |
| setResourceBundle</H3> |
| <PRE> |
| public void <B>setResourceBundle</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/ResourceBundle.html?is-external=true" title="class or interface in java.util">ResourceBundle</A> bundle)</PRE> |
| <DL> |
| <DD>Set the resource bundle to be used with localized logging |
| methods <A HREF="../../../../org/apache/log4j/Category.html#l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Throwable)"><CODE>Category.l7dlog(Priority,String,Throwable)</CODE></A> and <A HREF="../../../../org/apache/log4j/Category.html#l7dlog(org.apache.log4j.Priority, java.lang.String, java.lang.Object[], java.lang.Throwable)"><CODE>Category.l7dlog(Priority,String,Object[],Throwable)</CODE></A>. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#setResourceBundle(java.util.ResourceBundle)">setResourceBundle</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="warn(java.lang.Object)"><!-- --></A><H3> |
| warn</H3> |
| <PRE> |
| public void <B>warn</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</PRE> |
| <DL> |
| <DD>Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#WARN"><CODE>WARN</CODE></A> Level. |
| |
| <p>This method first checks if this category is <code>WARN</code> |
| enabled by comparing the level of this category with <A HREF="../../../../org/apache/log4j/Level.html#WARN"><CODE>WARN</CODE></A> Level. If the category is <code>WARN</code> |
| enabled, then it converts the message object passed as parameter |
| to a string by invoking the appropriate |
| <A HREF="../../../../org/apache/log4j/or/ObjectRenderer.html" title="interface in org.apache.log4j.or"><CODE>ObjectRenderer</CODE></A>. It |
| proceeds to call all the registered appenders in this category and |
| also higher in the hieararchy depending on the value of the |
| additivity flag. |
| |
| <p><b>WARNING</b> Note that passing a <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> to this |
| method will print the name of the Throwable but no stack trace. To |
| print a stack trace use the <A HREF="../../../../org/apache/log4j/Category.html#warn(java.lang.Object, java.lang.Throwable)"><CODE>Category.warn(Object, Throwable)</CODE></A> form |
| instead. <p> |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#warn(java.lang.Object)">warn</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="warn(java.lang.Object, java.lang.Throwable)"><!-- --></A><H3> |
| warn</H3> |
| <PRE> |
| public void <B>warn</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>Log a message with the <code>WARN</code> level including the |
| stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A> <code>t</code> passed as |
| parameter. |
| |
| <p>See <A HREF="../../../../org/apache/log4j/Category.html#warn(java.lang.Object)"><CODE>Category.warn(Object)</CODE></A> for more detailed information. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Category.html#warn(java.lang.Object, java.lang.Throwable)">warn</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Category.html" title="class in org.apache.log4j">Category</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log.<DD><CODE>t</CODE> - the exception to log, including its stack trace.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="trace(java.lang.Object)"><!-- --></A><H3> |
| trace</H3> |
| <PRE> |
| public void <B>trace</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message)</PRE> |
| <DL> |
| <DD>Log a message object with the <A HREF="../../../../org/apache/log4j/Level.html#TRACE"><CODE>TRACE</CODE></A> level. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Logger.html#trace(java.lang.Object)">trace</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Logger.html" title="class in org.apache.log4j">Logger</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log.<DT><B>See Also:</B><DD><A HREF="../../../../org/apache/log4j/Category.html#debug(java.lang.Object)"><CODE>for an explanation of the logic applied.</CODE></A></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="trace(java.lang.Object, java.lang.Throwable)"><!-- --></A><H3> |
| trace</H3> |
| <PRE> |
| public void <B>trace</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> message, |
| <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</A> t)</PRE> |
| <DL> |
| <DD>Log a message object with the <code>TRACE</code> level including the |
| stack trace of the <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A><code>t</code> passed as parameter. |
| |
| <p> |
| See <A HREF="../../../../org/apache/log4j/Category.html#debug(java.lang.Object)"><CODE>Category.debug(Object)</CODE></A> form for more detailed information. |
| </p> |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Logger.html#trace(java.lang.Object, java.lang.Throwable)">trace</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Logger.html" title="class in org.apache.log4j">Logger</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>message</CODE> - the message object to log.<DD><CODE>t</CODE> - the exception to log, including its stack trace.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isTraceEnabled()"><!-- --></A><H3> |
| isTraceEnabled</H3> |
| <PRE> |
| public boolean <B>isTraceEnabled</B>()</PRE> |
| <DL> |
| <DD>Check whether this category is enabled for the TRACE Level. |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/log4j/Logger.html#isTraceEnabled()">isTraceEnabled</A></CODE> in class <CODE><A HREF="../../../../org/apache/log4j/Logger.html" title="class in org.apache.log4j">Logger</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>boolean - <code>true</code> if this category is enabled for level |
| TRACE, <code>false</code> otherwise.</DL> |
| </DD> |
| </DL> |
| <!-- ========= END OF CLASS DATA ========= --> |
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