Logger.java

package monakhv.samlib.desk.data;

import monakhv.samlib.log.AbstractLogger;
import org.apache.logging.log4j.LogManager;

import java.util.HashMap;

/*
 * Copyright 2015  Dmitry Monakhov
 *
 * 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.
 *
 * 2/13/15.
 */
public class Logger implements AbstractLogger {
    private HashMap<String, org.apache.logging.log4j.Logger> logs;

    Logger() {
        logs = new HashMap<>();
    }

    private org.apache.logging.log4j.Logger getLogger(String tag) {
        if (logs.containsKey(tag)) {
            return logs.get(tag);
        }
        logs.put(tag, LogManager.getLogger(tag));
        return logs.get(tag);
    }

    @Override
    public void verbose(String tag, String mes) {
        getLogger(tag).trace(mes);
    }

    @Override
    public void debug(String tag, String mes) {
        getLogger(tag).debug(mes);
    }

    @Override
    public void info(String tag, String mes) {
        getLogger(tag).info(mes);
    }

    @Override
    public void warn(String tag, String mes) {
        getLogger(tag).warn(mes);
    }

    @Override
    public void error(String tag, String mes) {
        getLogger(tag).error(mes);
    }

    @Override
    public void verbose(String tag, String mes, Throwable ex) {
        getLogger(tag).trace(mes, ex);
    }

    @Override
    public void debug(String tag, String mes, Throwable ex) {
        getLogger(tag).debug(mes, ex);
    }

    @Override
    public void info(String tag, String mes, Throwable ex) {
        getLogger(tag).info(mes, ex);
    }

    @Override
    public void warn(String tag, String mes, Throwable ex) {
        getLogger(tag).warn(mes, ex);
    }

    @Override
    public void error(String tag, String mes, Throwable ex) {
        getLogger(tag).error(mes, ex);
    }
}