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AbstractLogger.java 1.53 KiB
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  • /*
     * Copyright 2019 ETH Zuerich, SIS
     *
     * 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 ch.ethz.sis.filetransfer;
    
    /**
     * @author Franz-Josef Elmer
     */
    public abstract class AbstractLogger implements ILogger
    {
        private LogLevel level;
    
        public AbstractLogger(LogLevel level)
        {
            this.level = level;
        }
    
        @Override
        public boolean isEnabled(LogLevel level)
        {
            return level.ordinal() >= this.level.ordinal();
        }
    
        @Override
        public void log(Class<?> clazz, LogLevel level, String message)
        {
            if (isEnabled(level))
            {
                doLog(clazz, level, message);
            }
        }
    
        protected abstract void doLog(Class<?> clazz, LogLevel level, String message);
    
        @Override
        public void log(Class<?> clazz, LogLevel level, String message, Throwable throwable)
        {
            if (isEnabled(level))
            {
                doLog(clazz, level, message, throwable);
            }
        }
    
        protected abstract void doLog(Class<?> clazz, LogLevel level, String message, Throwable throwable);
    }