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/*******************************************************************************
* Copyright (c) 2008 Heiko Seeberger and others.
* 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.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Heiko Seeberger - initial implementation
*******************************************************************************/
package org.eclipse.equinox.weaving.internal.caching;
import static org.eclipse.equinox.weaving.internal.caching.IBundleConstants.BUNDLE_SYMBOLIC_NAME;
/**
* Logging utility.
*
* @author Heiko Seeberger
*/
public class Log {
static boolean debugEnabled = false;
private static final String PREFIX = "[" + BUNDLE_SYMBOLIC_NAME + "] "; //$NON-NLS-1$ //$NON-NLS-2$
/**
* Logging debug information.
*
* @param message
* The tracing message, optional.
*/
public static void debug(final String message) {
if (debugEnabled) {
if (message != null) {
System.out.println(PREFIX + message);
}
}
}
/**
* Logging an error.
*
* @param message
* The error message, optional.
* @param t
* The Throwable for this error, optional.
*/
public static void error(final String message, final Throwable t) {
if (message != null) {
System.err.println(PREFIX + message);
}
if (t != null) {
t.printStackTrace(System.err);
}
}
/**
* Shows debug toggle state.
*
* @return true, if debug is enabled, else false.
*/
public static boolean isDebugEnabled() {
return debugEnabled;
}
}
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