com.uber.jaeger.crossdock.serializers.TraceResponseSerializer Maven / Gradle / Ivy

Go to download
/*
 * Copyright (c) 2016, Uber Technologies, Inc
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.uber.jaeger.crossdock.serializers;

import java.io.IOException;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.uber.jaeger.crossdock.api.ObservedSpan;
import com.uber.jaeger.crossdock.api.TraceResponse;

public class TraceResponseSerializer extends JsonSerializer {

  @Override
  public void serialize(TraceResponse response, JsonGenerator jgen, SerializerProvider sp)
      throws IOException {
    ObservedSpan span = response.getObservedSpan();
    TraceResponse downstream = response.getDownstream();

    jgen.writeStartObject();
    jgen.writeStringField("notImplementedError", response.getNotImplementedError());
    jgen.writeObjectField("span", span);

    if (downstream != null) {
      jgen.writeObjectField("downstream", downstream);
    }
    jgen.writeEndObject();
  }
}