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LogManager (Velocity 1.7 API)
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org.apache.velocity.runtime.log</FONT>
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Class LogManager</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.velocity.runtime.log.LogManager</B>
</PRE>
<HR>
<DL>
<DT>public class <B>LogManager</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL>
<P>
<p>
This class is responsible for instantiating the correct LogChute
</p>
<p>
The approach is :
</p>
<ul>
<li>
First try to see if the user is passing in a living object
that is a LogChute, allowing the app to give its living
custom loggers.
</li>
<li>
Next, run through the (possible) list of classes specified
specified as loggers, taking the first one that appears to
work. This is how we support finding logkit, log4j or
jdk logging, whichever is in the classpath and found first,
as all three are listed as defaults.
</li>
<li>
Finally, we turn to the System.err stream and print log messages
to it if nothing else works.
</li>
<P>
<P>
<DL>
<DT><B>Version:</B></DT>
<DD>$Id: LogManager.java 991708 2010-09-01 21:17:56Z nbubna $</DD>
<DT><B>Author:</B></DT>
<DD><a href="mailto:jvanzyl@apache.org">Jason van Zyl</a>, <a href="mailto:jon@latchkey.com">Jon S. Stevens</a>, <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a>, <a href="mailto:nbubna@apache.org">Nathan Bubna</a></DD>
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<TD><CODE><B><A HREF="../../../../../org/apache/velocity/runtime/log/LogManager.html#LogManager()">LogManager</A></B>()</CODE>
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<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/velocity/runtime/log/LogManager.html#updateLog(org.apache.velocity.runtime.log.Log, org.apache.velocity.runtime.RuntimeServices)">updateLog</A></B>(<A HREF="../../../../../org/apache/velocity/runtime/log/Log.html" title="class in org.apache.velocity.runtime.log">Log</A> log,
<A HREF="../../../../../org/apache/velocity/runtime/RuntimeServices.html" title="interface in org.apache.velocity.runtime">RuntimeServices</A> rsvc)</CODE>
<BR>
Update the Log instance with the appropriate LogChute and other
settings determined by the RuntimeServices.</TD>
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<TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html#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#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#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#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#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#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#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#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#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#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#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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<A NAME="LogManager()"><!-- --></A><H3>
LogManager</H3>
<PRE>
public <B>LogManager</B>()</PRE>
<DL>
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<A NAME="updateLog(org.apache.velocity.runtime.log.Log, org.apache.velocity.runtime.RuntimeServices)"><!-- --></A><H3>
updateLog</H3>
<PRE>
public static void <B>updateLog</B>(<A HREF="../../../../../org/apache/velocity/runtime/log/Log.html" title="class in org.apache.velocity.runtime.log">Log</A> log,
<A HREF="../../../../../org/apache/velocity/runtime/RuntimeServices.html" title="interface in org.apache.velocity.runtime">RuntimeServices</A> rsvc)
throws <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Update the Log instance with the appropriate LogChute and other
settings determined by the RuntimeServices.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>log</CODE> - <DD><CODE>rsvc</CODE> -
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></CODE><DT><B>Since:</B></DT>
<DD>1.5</DD>
</DL>
</DD>
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