/* ********************************************************************** **
** Copyright notice **
** **
** (c) 2005-2009 RSSOwl Development Team **
** http://www.rssowl.org/ **
** **
** All rights reserved **
** **
** This program and the accompanying materials are made available under **
** the terms of the Eclipse Public License v1.0 which accompanies this **
** distribution, and is available at: **
** http://www.rssowl.org/legal/epl-v10.html **
** **
** A copy is found in the file epl-v10.html and important notices to the **
** license from the team is found in the textfile LICENSE.txt distributed **
** in this package. **
** **
** This copyright notice MUST APPEAR in all copies of the file! **
** **
** Contributors: **
** RSSOwl Development Team - initial API and implementation **
** **
** ********************************************************************** */
package org.rssowl.core.internal;
import org.apache.commons.logging.Log;
import org.eclipse.core.runtime.IStatus;
/**
* Implementation of <code>Log</code> that writes error and fatal messages to
* the Eclipse Log Mechanism.
*
* @author bpasero
*/
public class LogBridge implements Log {
/** Keep for reflection */
public LogBridge() {}
/**
* Keep for reflection
*
* @param str the class using this log
*/
public LogBridge(String str) {}
/*
* @see org.apache.commons.logging.impl.NoOpLog#error(java.lang.Object,
* java.lang.Throwable)
*/
public void error(Object message, Throwable t) {
logError(message, t);
}
/*
* @see org.apache.commons.logging.impl.NoOpLog#error(java.lang.Object)
*/
public void error(Object message) {
logError(message, null);
}
/*
* @see org.apache.commons.logging.impl.NoOpLog#fatal(java.lang.Object,
* java.lang.Throwable)
*/
public void fatal(Object message, Throwable t) {
logError(message, t);
}
/*
* @see org.apache.commons.logging.impl.NoOpLog#fatal(java.lang.Object)
*/
public void fatal(Object message) {
logError(message, null);
}
private void logError(Object message, Throwable t) {
if (message instanceof String || t instanceof Exception) {
String msg = null;
if (message instanceof String)
msg = message.toString();
Exception e = null;
if (t instanceof Exception)
e = (Exception) t;
if (msg == null && e != null && e.getMessage() != null)
msg = e.getMessage();
Activator activator = Activator.getDefault();
if (activator != null) {
IStatus status = activator.createErrorStatus(msg, e);
activator.getLog().log(status);
}
}
}
/*
* @see org.apache.commons.logging.Log#debug(java.lang.Object)
*/
public void debug(Object message) {}
/*
* @see org.apache.commons.logging.Log#debug(java.lang.Object,
* java.lang.Throwable)
*/
public void debug(Object message, Throwable t) {}
/*
* @see org.apache.commons.logging.Log#info(java.lang.Object)
*/
public void info(Object message) {}
/*
* @see org.apache.commons.logging.Log#info(java.lang.Object,
* java.lang.Throwable)
*/
public void info(Object message, Throwable t) {}
/*
* @see org.apache.commons.logging.Log#warn(java.lang.Object)
*/
public void warn(Object message) {}
/*
* @see org.apache.commons.logging.Log#warn(java.lang.Object,
* java.lang.Throwable)
*/
public void warn(Object message, Throwable t) {}
/*
* @see org.apache.commons.logging.Log#trace(java.lang.Object)
*/
public void trace(Object message) {}
/*
* @see org.apache.commons.logging.Log#trace(java.lang.Object,
* java.lang.Throwable)
*/
public void trace(Object message, Throwable t) {}
/*
* @see org.apache.commons.logging.Log#isDebugEnabled()
*/
public boolean isDebugEnabled() {
return false;
}
/*
* @see org.apache.commons.logging.Log#isErrorEnabled()
*/
public boolean isErrorEnabled() {
return true;
}
/*
* @see org.apache.commons.logging.Log#isFatalEnabled()
*/
public boolean isFatalEnabled() {
return true;
}
/*
* @see org.apache.commons.logging.Log#isInfoEnabled()
*/
public boolean isInfoEnabled() {
return false;
}
/*
* @see org.apache.commons.logging.Log#isTraceEnabled()
*/
public boolean isTraceEnabled() {
return false;
}
/*
* @see org.apache.commons.logging.Log#isWarnEnabled()
*/
public boolean isWarnEnabled() {
return false;
}
}