/*
 * Copyright 2023 RisingWave Labs
 *
 * 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.
 */

// Ported from https://github.com/MrFriendly-B-V/tracing-slf4j,
// which is licensed under the Apache License, Version 2.0.

package com.risingwave.tracing;

import org.slf4j.ILoggerFactory;
import org.slf4j.IMarkerFactory;
import org.slf4j.helpers.BasicMarkerFactory;
import org.slf4j.helpers.NOPMDCAdapter;
import org.slf4j.spi.MDCAdapter;
import org.slf4j.spi.SLF4JServiceProvider;

public class TracingSlf4jServiceProvider implements SLF4JServiceProvider {

    private final ILoggerFactory loggerFactory = new TracingSlf4jLoggerFactory();
    private final IMarkerFactory markerFactory = new BasicMarkerFactory();
    private final MDCAdapter mdcAdapter = new NOPMDCAdapter();

    @Override
    public ILoggerFactory getLoggerFactory() {
        return this.loggerFactory;
    }

    @Override
    public IMarkerFactory getMarkerFactory() {
        return this.markerFactory;
    }

    @Override
    public MDCAdapter getMDCAdapter() {
        return this.mdcAdapter;
    }

    @Override
    public String getRequestedApiVersion() {
        return "2.0.99";
    }

    @Override
    public void initialize() {}
}
