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/* ===================================================
* Copyright © 2013 the kamon project <http://kamon.io/>
*
* 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 kamon.newrelic
import spray.json._
import kamon.newrelic.Agent._
object AgentJsonProtocol extends DefaultJsonProtocol {
implicit object ConnectJsonWriter extends RootJsonWriter[AgentInfo] {
def write(obj: AgentInfo): JsValue =
JsArray(
JsObject(
"agent_version" -> JsString("3.1.0"),
"app_name" -> JsArray(JsString(obj.appName)),
"host" -> JsString(obj.host),
"identifier" -> JsString(s"java:${obj.appName}"),
"language" -> JsString("java"),
"pid" -> JsNumber(obj.pid)
)
)
}
import NewRelicMetric._
implicit def listWriter[T : JsonWriter] = new JsonWriter[List[T]] {
def write(list: List[T]) = JsArray(list.map(_.toJson))
}
implicit object MetricDetailWriter extends JsonWriter[(ID, Data)] {
def write(obj: (ID, Data)): JsValue = {
val (id, data) = obj
JsArray(
JsObject(
"name" -> JsString(id.name) // TODO Include scope
),
JsArray(
JsNumber(data.callCount),
JsNumber(data.total),
JsNumber(data.totalExclusive),
JsNumber(data.min),
JsNumber(data.max),
JsNumber(data.sumOfSquares)
)
)
}
}
implicit object MetricDataWriter extends RootJsonWriter[MetricData] {
def write(obj: MetricData): JsValue =
JsArray(
JsNumber(obj.runId),
JsNumber(obj.start),
JsNumber(obj.end),
obj.metrics.toJson
)
}
}
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