/*
 * Copyright 2016 Groupon, Inc
 * Copyright 2016 The Billing Project, LLC
 *
 * The Billing Project licenses this file to you 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.killbill.billing.server.log;

import org.killbill.commons.request.Request;
import org.killbill.commons.request.RequestData;

import ch.qos.logback.classic.pattern.ClassicConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;

public class RequestIdConverter extends ClassicConverter {

    @Override
    public String convert(final ILoggingEvent event) {
        final RequestData perThreadRequestData = Request.getPerThreadRequestData();
        return perThreadRequestData == null ? null : perThreadRequestData.getRequestId();
    }
}
