| /* |
| * Copyright (c) 2003 The Visigoth Software Society. 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 acknowledgement: |
| * "This product includes software developed by the |
| * Visigoth Software Society (http://www.visigoths.org/)." |
| * Alternately, this acknowledgement may appear in the software itself, |
| * if and wherever such third-party acknowledgements normally appear. |
| * |
| * 4. Neither the name "FreeMarker", "Visigoth", nor any of the names of the |
| * project contributors may be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact visigoths@visigoths.org. |
| * |
| * 5. Products derived from this software may not be called "FreeMarker" or "Visigoth" |
| * nor may "FreeMarker" or "Visigoth" appear in their names |
| * without prior written permission of the Visigoth Software Society. |
| * |
| * 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 VISIGOTH SOFTWARE SOCIETY 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 Visigoth Software Society. For more |
| * information on the Visigoth Software Society, please see |
| * http://www.visigoths.org/ |
| */ |
| |
| package freemarker.log; |
| |
| import org.slf4j.spi.LocationAwareLogger; |
| |
| /** |
| * Internal class, don't use it; no backward-compatibility guarantees. This class was left public accidentally, but |
| * fixing it would be non-BC. |
| */ |
| //2.4: rename to _* |
| public class SLF4JLoggerFactory implements LoggerFactory { |
| |
| public Logger getLogger(String category) { |
| org.slf4j.Logger slf4jLogger = org.slf4j.LoggerFactory.getLogger(category); |
| if (slf4jLogger instanceof LocationAwareLogger) { |
| return new LocationAwareSLF4JLogger((LocationAwareLogger) slf4jLogger); |
| } else { |
| return new LocationUnawareSLF4JLogger(slf4jLogger); |
| } |
| } |
| |
| /** |
| * Logger where the log entry issuer (class, method) will be correctly |
| * shown to be the caller of <tt>LocationAwareSLF4JLogger</tt> methods. |
| */ |
| private static final class LocationAwareSLF4JLogger extends Logger { |
| |
| private static final String ADAPTER_FQCN |
| = LocationAwareSLF4JLogger.class.getName(); |
| |
| private final LocationAwareLogger logger; |
| |
| LocationAwareSLF4JLogger(LocationAwareLogger logger) { |
| this.logger = logger; |
| } |
| |
| public void debug(String message) { |
| debug(message, null); |
| } |
| |
| public void debug(String message, Throwable t) { |
| logger.log(null, ADAPTER_FQCN, |
| LocationAwareLogger.DEBUG_INT, message, null, t); |
| } |
| |
| public void info(String message) { |
| info(message, null); |
| } |
| |
| public void info(String message, Throwable t) { |
| logger.log(null, ADAPTER_FQCN, |
| LocationAwareLogger.INFO_INT, message, null, t); |
| } |
| |
| public void warn(String message) { |
| warn(message, null); |
| } |
| |
| public void warn(String message, Throwable t) { |
| logger.log(null, ADAPTER_FQCN, |
| LocationAwareLogger.WARN_INT, message, null, t); |
| } |
| |
| public void error(String message) { |
| error(message, null); |
| } |
| |
| public void error(String message, Throwable t) { |
| logger.log(null, ADAPTER_FQCN, |
| LocationAwareLogger.ERROR_INT, message, null, t); |
| } |
| |
| public boolean isDebugEnabled() { |
| return logger.isDebugEnabled(); |
| } |
| |
| public boolean isInfoEnabled() { |
| return logger.isInfoEnabled(); |
| } |
| |
| public boolean isWarnEnabled() { |
| return logger.isWarnEnabled(); |
| } |
| |
| public boolean isErrorEnabled() { |
| return logger.isErrorEnabled(); |
| } |
| |
| public boolean isFatalEnabled() { |
| return logger.isErrorEnabled(); |
| } |
| |
| } |
| |
| /** |
| * Logger where the log entry issuer (class, method) will be incorrectly |
| * shown to be a method of this class. |
| */ |
| private static class LocationUnawareSLF4JLogger extends Logger { |
| |
| private final org.slf4j.Logger logger; |
| |
| LocationUnawareSLF4JLogger(org.slf4j.Logger logger) { |
| this.logger = logger; |
| } |
| |
| public void debug(String message) { |
| logger.debug(message); |
| } |
| |
| public void debug(String message, Throwable t) { |
| logger.debug(message, t); |
| } |
| |
| public void info(String message) { |
| logger.info(message); |
| } |
| |
| public void info(String message, Throwable t) { |
| logger.info(message, t); |
| } |
| |
| public void warn(String message) { |
| logger.warn(message); |
| } |
| |
| public void warn(String message, Throwable t) { |
| logger.warn(message, t); |
| } |
| |
| public void error(String message) { |
| logger.error(message); |
| } |
| |
| public void error(String message, Throwable t) { |
| logger.error(message, t); |
| } |
| |
| public boolean isDebugEnabled() { |
| return logger.isDebugEnabled(); |
| } |
| |
| public boolean isInfoEnabled() { |
| return logger.isInfoEnabled(); |
| } |
| |
| public boolean isWarnEnabled() { |
| return logger.isWarnEnabled(); |
| } |
| |
| public boolean isErrorEnabled() { |
| return logger.isErrorEnabled(); |
| } |
| |
| public boolean isFatalEnabled() { |
| return logger.isErrorEnabled(); |
| } |
| |
| } |
| |
| } |