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Posted to dev@commons.apache.org by rd...@apache.org on 2003/05/07 18:23:38 UTC
cvs commit: jakarta-commons/logging/src/java/org/apache/commons/logging/impl AvalonLogger.java
rdonkin 2003/05/07 09:23:37
Added: logging/src/java/org/apache/commons/logging/impl
AvalonLogger.java
Log:
Added AvalonLogger which wraps the logger used by the Avalon framework. Also added an optional dependency on avalon-framework.jar. Added better warnings to build about which loggers are going to be created. Submitted by Neeme Praks.
Revision Changes Path
1.1 jakarta-commons/logging/src/java/org/apache/commons/logging/impl/AvalonLogger.java
Index: AvalonLogger.java
===================================================================
/*
* /home/cvs/jakarta-commons-sandbox/jelly/jelly-tags/avalon/src/java/org/apache/commons/jelly/avalon/JellyService.java,v 1.1 2003/01/22 09:19:30 jstrachan Exp
* 1.1
* 2003/01/22 09:19:30
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* JellyServiceImpl.java,v 1.1 2003/01/22 09:19:30 jstrachan Exp
*/
package org.apache.commons.logging.impl;
import org.apache.avalon.framework.logger.Logger;
import org.apache.commons.logging.Log;
/**
* Implementation of commons-logging Log interface that delegates all
* logging calls to Avalon logging abstraction: the Logger interface.
*
* @author <a href="mailto:neeme@apache.org">Neeme Praks</a>
*/
public class AvalonLogger implements Log {
private static Logger defaultLogger = null;
private Logger logger = null;
/**
* @param logger the avalon logger implementation to delegate to
*/
public AvalonLogger(Logger logger) {
this.logger = logger;
}
/**
* @param logger the avalon logger implementation to delegate to
*/
public AvalonLogger(String name) {
this.logger = defaultLogger.getChildLogger(name);
}
/**
* @return avalon logger implementation
*/
public Logger getLogger() {
return logger;
}
/**
* @param logger the default avalon logger, in case there is no logger instance supplied in constructor
*/
public static void setDefaultLogger(Logger logger) {
defaultLogger = logger;
}
/**
* @see org.apache.commons.logging.Log#debug(java.lang.Object, java.lang.Throwable)
*/
public void debug(Object o, Throwable t) {
if (this.logger.isDebugEnabled()) this.logger.debug(o.toString(), t);
}
/**
* @see org.apache.commons.logging.Log#debug(java.lang.Object)
*/
public void debug(Object o) {
if (this.logger.isDebugEnabled()) this.logger.debug(o.toString());
}
/**
* @see org.apache.commons.logging.Log#error(java.lang.Object, java.lang.Throwable)
*/
public void error(Object o, Throwable t) {
if (this.logger.isErrorEnabled()) this.logger.error(o.toString(), t);
}
/**
* @see org.apache.commons.logging.Log#error(java.lang.Object)
*/
public void error(Object o) {
if (this.logger.isErrorEnabled()) this.logger.error(o.toString());
}
/**
* @see org.apache.commons.logging.Log#fatal(java.lang.Object, java.lang.Throwable)
*/
public void fatal(Object o, Throwable t) {
if (this.logger.isFatalErrorEnabled()) this.logger.fatalError(o.toString(), t);
}
/**
* @see org.apache.commons.logging.Log#fatal(java.lang.Object)
*/
public void fatal(Object o) {
if (this.logger.isFatalErrorEnabled()) this.logger.fatalError(o.toString());
}
/**
* @see org.apache.commons.logging.Log#info(java.lang.Object, java.lang.Throwable)
*/
public void info(Object o, Throwable t) {
if (this.logger.isInfoEnabled()) this.logger.info(o.toString(), t);
}
/**
* @see org.apache.commons.logging.Log#info(java.lang.Object)
*/
public void info(Object o) {
if (this.logger.isInfoEnabled()) this.logger.info(o.toString());
}
/**
* @see org.apache.commons.logging.Log#isDebugEnabled()
*/
public boolean isDebugEnabled() {
return this.logger.isDebugEnabled();
}
/**
* @see org.apache.commons.logging.Log#isErrorEnabled()
*/
public boolean isErrorEnabled() {
return this.logger.isErrorEnabled();
}
/**
* @see org.apache.commons.logging.Log#isFatalEnabled()
*/
public boolean isFatalEnabled() {
return this.logger.isFatalErrorEnabled();
}
/**
* @see org.apache.commons.logging.Log#isInfoEnabled()
*/
public boolean isInfoEnabled() {
return this.logger.isInfoEnabled();
}
/**
* @see org.apache.commons.logging.Log#isTraceEnabled()
*/
public boolean isTraceEnabled() {
return this.logger.isDebugEnabled();
}
/**
* @see org.apache.commons.logging.Log#isWarnEnabled()
*/
public boolean isWarnEnabled() {
return this.logger.isWarnEnabled();
}
/**
* @see org.apache.commons.logging.Log#trace(java.lang.Object, java.lang.Throwable)
*/
public void trace(Object o, Throwable t) {
if (this.logger.isDebugEnabled()) this.logger.debug(o.toString(), t);
}
/**
* @see org.apache.commons.logging.Log#trace(java.lang.Object)
*/
public void trace(Object o) {
if (this.logger.isDebugEnabled()) this.logger.debug(o.toString());
}
/**
* @see org.apache.commons.logging.Log#warn(java.lang.Object, java.lang.Throwable)
*/
public void warn(Object o, Throwable t) {
if (this.logger.isWarnEnabled()) this.logger.warn(o.toString(), t);
}
/**
* @see org.apache.commons.logging.Log#warn(java.lang.Object)
*/
public void warn(Object o) {
if (this.logger.isWarnEnabled()) this.logger.warn(o.toString());
}
}
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