Package com.nimbusds.common.servlet

Class PrometheusMonitorServlet

java.lang.Object
jakarta.servlet.GenericServlet
jakarta.servlet.http.HttpServlet
io.prometheus.client.servlet.jakarta.exporter.MetricsServlet
com.nimbusds.common.servlet.PrometheusMonitorServlet
All Implemented Interfaces:
jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable
public class PrometheusMonitorServlet extends io.prometheus.client.servlet.jakarta.exporter.MetricsServlet
Monitor servlet for exposing Dropwizard metrics in Prometheus TSDB format, requires an OAuth 2.0 bearer token for access.
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected MasterAccessTokenValidator
    tokenValidator
    The access token validator.

    Fields inherited from class jakarta.servlet.http.HttpServlet

    LEGACY_DO_HEAD

  • Constructor Summary

    Constructors
    Constructor
    Description
    PrometheusMonitorServlet()
    Monitor servlet for exposing Dropwizard metrics in Prometheus TSDB format.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    doGet(jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse resp)
     
    void
    init(jakarta.servlet.ServletConfig config)
     
    protected void
    service(jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse resp)
     

    Methods inherited from class io.prometheus.client.servlet.jakarta.exporter.MetricsServlet

    doPost

    Methods inherited from class jakarta.servlet.http.HttpServlet

    doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service

    Methods inherited from class jakarta.servlet.GenericServlet

    destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Constructor Details

    • PrometheusMonitorServlet

      public PrometheusMonitorServlet()
      Monitor servlet for exposing Dropwizard metrics in Prometheus TSDB format.

  • Method Details

    • init

      public void init(jakarta.servlet.ServletConfig config) throws jakarta.servlet.ServletException
      Specified by:
      init in interface jakarta.servlet.Servlet
      Overrides:
      init in class io.prometheus.client.servlet.jakarta.exporter.MetricsServlet
      Throws:
      jakarta.servlet.ServletException

    • doGet

      protected void doGet(jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse resp) throws IOException
      Overrides:
      doGet in class io.prometheus.client.servlet.jakarta.exporter.MetricsServlet
      Throws:
      IOException

    • service

      protected void service(jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse resp) throws jakarta.servlet.ServletException, IOException
      Overrides:
      service in class jakarta.servlet.http.HttpServlet
      Throws:
      jakarta.servlet.ServletException
      IOException