TeaVMLoggerFactorySubstitution.java example

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/*
 *  Copyright 2015 Alexey Andreev.
 *
 *  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 org.teavm.extras.slf4j;

import java.util.HashMap;
import java.util.Map;
import org.slf4j.ILoggerFactory;
import org.slf4j.Logger;

/**
 *
 * @author Alexey Andreev
 */
public final class TeaVMLoggerFactorySubstitution {
    private static Map<String, TeaVMLogger> loggers = new HashMap<>();
    private static TeaVMLoggerFactory loggerFactory = new TeaVMLoggerFactory();

    private TeaVMLoggerFactorySubstitution() {
    }

    public static Logger getLogger(String name) {
        TeaVMLogger logger = loggers.get(name);
        if (logger == null) {
            logger = new TeaVMLogger(name);
            loggers.put(name, logger);
        }
        return logger;
    }

    public static Logger getLogger(Class<?> clazz) {
        return getLogger(clazz.getName());
    }

    public static ILoggerFactory getILoggerFactory() {
        return loggerFactory;
    }
}