com.weibo.rill.flow.service.trace.TraceableContextWrapper Maven / Gradle / Ivy

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/*
 *  Copyright 2021-2023 Weibo, Inc.
 *
 *    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 com.weibo.rill.flow.service.trace;

import java.util.Map;
import java.util.Optional;

public class TraceableContextWrapper {
    private Map context;
    public TraceableContextWrapper(Map context) {
        this.context = context;
    }

    public void setTraceId(String traceId) {
        context.put("traceId", traceId);
    }

    public String getTraceId() {
        return Optional.ofNullable(context.get("traceId")).map(Object::toString).orElse(null);
    }
}