/**
*
* Copyright 2003-2004 The Apache Software Foundation
*
* 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.geronimo.system.logging.log4j;
import org.apache.log4j.Level;
/**
* Extention levels for Log4j
*
* @version $Rev$ $Date$
*/
public final class XLevel extends Level {
public static final int TRACE_INT = Level.DEBUG_INT - 1;
private static String TRACE_NAME = "TRACE";
/**
* The Log4j Level Object to use for trace level messages
*/
public static final XLevel TRACE = new XLevel(TRACE_INT, TRACE_NAME, 7);
protected XLevel(int level, String name, int syslogEquiv) {
super(level, name, syslogEquiv);
}
/**
* Convert the String argument to a level. If the conversion
* fails then this method returns {@link #TRACE}.
*/
public static Level toLevel(String name) {
return toLevel(name, XLevel.TRACE);
}
/**
* Convert the String argument to a level. If the conversion
* fails, return the level specified by the second argument,
* i.e. defaultValue.
*/
public static Level toLevel(String name, Level defaultValue) {
if (name == null) {
return defaultValue;
}
if (name.toUpperCase().equals(TRACE_NAME)) {
return XLevel.TRACE;
}
return Level.toLevel(name, defaultValue);
}
/**
* Convert an integer passed as argument to a level. If the
* conversion fails, then this method returns {@link #DEBUG}.
*/
public static Level toLevel(int level) throws IllegalArgumentException {
if (level == TRACE_INT) {
return XLevel.TRACE;
} else {
return Level.toLevel(level);
}
}
}