Scala MetricsModule类代码示例

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本文整理汇总了Scala中com.codahale.metrics.json.MetricsModule类的典型用法代码示例。如果您正苦于以下问题：Scala MetricsModule类的具体用法？Scala MetricsModule怎么用？Scala MetricsModule使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了MetricsModule类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Scala代码示例。

示例1: SystemResource

//设置package包名称以及导入依赖的类
package mesosphere.marathon.api

import java.io.StringWriter
import java.util.concurrent.TimeUnit
import javax.servlet.http.HttpServletRequest
import javax.ws.rs._
import javax.ws.rs.core.{ Context, MediaType, Response }

import com.codahale.metrics.{ MetricFilter, MetricRegistry }
import com.codahale.metrics.annotation.Timed
import com.codahale.metrics.json.MetricsModule
import com.fasterxml.jackson.databind.ObjectMapper
import com.google.inject.Inject
import mesosphere.marathon.MarathonConf
import mesosphere.marathon.io.IO
import mesosphere.marathon.plugin.auth.AuthorizedResource.SystemConfig
import mesosphere.marathon.plugin.auth.{ Authenticator, Authorizer, ViewResource }


@Path("")
@Consumes(Array(MediaType.APPLICATION_JSON))
@Produces(Array(MarathonMediaType.PREFERRED_APPLICATION_JSON))
class SystemResource @Inject() (metrics: MetricRegistry, val config: MarathonConf)(implicit
  val authenticator: Authenticator,
    val authorizer: Authorizer) extends RestResource with AuthResource {

  private[this] lazy val mapper = new ObjectMapper().registerModule(
    new MetricsModule(TimeUnit.SECONDS, TimeUnit.SECONDS, false, MetricFilter.ALL)
  )

  @GET
  @Path("ping")
  @Timed
  def ping(@Context req: HttpServletRequest): Response = authenticated(req) { implicit identity =>
    withAuthorization(ViewResource, SystemConfig){
      ok("pong")
    }
  }

  @GET
  @Path("metrics")
  @Timed
  def metrics(@Context req: HttpServletRequest): Response = authenticated(req) { implicit identity =>
    withAuthorization(ViewResource, SystemConfig){
      IO.using(new StringWriter()) { writer =>
        mapper.writer().writeValue(writer, metrics)
        ok(writer.toString)
      }
    }
  }
}

开发者ID:xiaozai512，项目名称:marathon，代码行数:52，代码来源:SystemResource.scala

示例2: ApplicationController

//设置package包名称以及导入依赖的类
package dcos.metronome.api.v1.controllers

import java.io.StringWriter
import java.util.concurrent.TimeUnit

import com.codahale.metrics.json.MetricsModule
import com.fasterxml.jackson.databind.ObjectMapper
import dcos.metronome.api.RestController
import dcos.metronome.behavior.Metrics
import mesosphere.marathon.io.IO
import play.api.http.ContentTypes
import play.api.mvc.Action

class ApplicationController(metrics: Metrics) extends RestController {

  private[this] val metricsMapper = new ObjectMapper().registerModule(
    new MetricsModule(TimeUnit.SECONDS, TimeUnit.SECONDS, false)
  )

  def ping = Action { Ok("pong") }

  def showMetrics = Action {
    val metricsJsonString = IO.using(new StringWriter()) { writer =>
      metricsMapper.writer().writeValue(writer, metrics.metricRegistry)
      writer.getBuffer.toString
    }
    Ok(metricsJsonString).as(ContentTypes.JSON)
  }
}

开发者ID:dcos，项目名称:metronome，代码行数:30，代码来源:ApplicationController.scala

注：本文中的com.codahale.metrics.json.MetricsModule类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。