Author: fhanik
Date: Fri Aug 3 14:40:20 2007
New Revision: 562594
URL: http://svn.apache.org/viewvc?view=rev&rev=562594
Log:
Forward port from 6.0
Added:
tomcat/trunk/java/org/apache/juli/JdkLoggerFormatter.java
Added: tomcat/trunk/java/org/apache/juli/JdkLoggerFormatter.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/juli/JdkLoggerFormatter.java?view=auto&rev=562594
==============================================================================
--- tomcat/trunk/java/org/apache/juli/JdkLoggerFormatter.java (added)
+++ tomcat/trunk/java/org/apache/juli/JdkLoggerFormatter.java Fri Aug 3
14:40:20 2007
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2001-2004 The Apache Software Foundation.
+ * Copyright 2004 Costin Manolache
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.juli;
+
+import java.util.logging.Formatter;
+import java.util.logging.LogRecord;
+
+
+
+/**
+ * A more compact formatter.
+ *
+ * Equivalent log4j config:
+ * <pre>
+ * log4j.rootCategory=WARN, A1
+ * log4j.appender.A1=org.apache.log4j.ConsoleAppender
+ * log4j.appender.A1.layout=org.apache.log4j.PatternLayout
+ * log4j.appender.A1.Target=System.err
+ * log4j.appender.A1.layout.ConversionPattern=%r %-15.15c{2} %-1.1p %m %n
+ * </pre>
+ *
+ * Example:
+ * 1130122891846 Http11BaseProtocol I Initializing Coyote HTTP/1.1 on
http-8800
+ *
+ *
+ * @author Costin Manolache
+ */
+public class JdkLoggerFormatter extends Formatter {
+ // values from JDK Level
+ public static final int LOG_LEVEL_TRACE = 400;
+ public static final int LOG_LEVEL_DEBUG = 500;
+ public static final int LOG_LEVEL_INFO = 800;
+ public static final int LOG_LEVEL_WARN = 900;
+ public static final int LOG_LEVEL_ERROR = 1000;
+ public static final int LOG_LEVEL_FATAL = 1000;
+
+ public String format(LogRecord record) {
+ Throwable t=record.getThrown();
+ int level=record.getLevel().intValue();
+ String name=record.getLoggerName();
+ long time=record.getMillis();
+ String message=formatMessage(record);
+
+
+ if( name.indexOf(".") >= 0 )
+ name = name.substring(name.lastIndexOf(".") + 1);
+
+ // Use a string buffer for better performance
+ StringBuffer buf = new StringBuffer();
+
+ buf.append(time);
+ buf.append(" ");
+
+ // pad to 8 to make it more readable
+ for( int i=0; i<8-buf.length(); i++ ) { buf.append(" "); }
+
+ // Append a readable representation of the log level.
+ switch(level) {
+ case LOG_LEVEL_TRACE: buf.append(" T "); break;
+ case LOG_LEVEL_DEBUG: buf.append(" D "); break;
+ case LOG_LEVEL_INFO: buf.append(" I "); break;
+ case LOG_LEVEL_WARN: buf.append(" W "); break;
+ case LOG_LEVEL_ERROR: buf.append(" E "); break;
+ //case : buf.append(" F "); break;
+ default: buf.append(" ");
+ }
+
+
+ // Append the name of the log instance if so configured
+ buf.append(name);
+
+ // pad to 20 chars
+ for( int i=0; i<8-buf.length(); i++ ) { buf.append(" "); }
+
+ // Append the message
+ buf.append(message);
+
+ // Append stack trace if not null
+ if(t != null) {
+ buf.append(" \n");
+
+ java.io.StringWriter sw= new java.io.StringWriter(1024);
+ java.io.PrintWriter pw= new java.io.PrintWriter(sw);
+ t.printStackTrace(pw);
+ pw.close();
+ buf.append(sw.toString());
+ }
+
+ buf.append("\n");
+ // Print to the appropriate destination
+ return buf.toString();
+ }
+
+}
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