org.koin.Logger.SLF4JLogger.kt Maven / Gradle / Ivy

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/*
 * Copyright 2017-2018 the original author or authors.
 *
 * 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.koin.Logger

import org.koin.core.logger.KOIN_TAG
import org.koin.core.logger.Level
import org.koin.core.logger.Logger
import org.koin.core.logger.MESSAGE
import org.slf4j.LoggerFactory

/**
 * SLF4J Koin Logger
 *
 * @author Arnaud Giuliani
 */
class SLF4JLogger(level: Level = Level.INFO) : Logger(level) {

    private val logger: org.slf4j.Logger = LoggerFactory.getLogger(KOIN_TAG)

    override fun log(level: Level, msg: MESSAGE) {
        if (this.level <= level) {
            LogOnLevel(msg)
        }
    }

    private fun LogOnLevel(msg: MESSAGE) {
        when (this.level) {
            Level.DEBUG -> logger.debug(msg)
            Level.INFO -> logger.info(msg)
            Level.ERROR -> logger.error(msg)
        }
    }
}