content: /**
   * JBoss, Home of Professional Open Source
   * Copyright Red Hat, Inc., and individual contributors.
   *
   * 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 org.jboss.aerogear.unifiedpush.rest.prometheus;
  
  import org.jboss.aerogear.unifiedpush.service.metrics.PrometheusExporter;
  
  import javax.ws.rs.GET;
  import javax.ws.rs.Path;
  import javax.ws.rs.Produces;
  import javax.ws.rs.core.MediaType;
  import javax.ws.rs.core.StreamingOutput;
  
  @Path("/prometheus")
  public class SimplePrometheusEndpoint {
  
      @GET
      @Path("/metrics")
      @Produces(MediaType.TEXT_PLAIN)
      public StreamingOutput metrics() {
          return PrometheusExporter.instance().metrics();
      }
  
  }
  