org.apache.avro.ipc.stats
Class StatsServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.apache.avro.ipc.stats.StatsServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class StatsServlet
extends HttpServlet

Exposes information provided by a StatsPlugin as a web page. This class follows the same synchronization conventions as StatsPlugin, to avoid requiring StatsPlugin to serve a copy of the data.

See Also:

Serialized Form

Nested Class Summary

class

StatsServlet.RenderableMessage

Constructor Summary

StatsServlet(StatsPlugin statsPlugin)

Method Summary

protected void	doGet(HttpServletRequest req, HttpServletResponse resp)
protected static List<String>	escapeStringArray(List<String> input)

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

StatsServlet

public StatsServlet(StatsPlugin statsPlugin)
             throws UnavailableException

Throws:

UnavailableException

Method Detail

escapeStringArray

protected static List<String> escapeStringArray(List<String> input)

doGet

protected void doGet(HttpServletRequest req,
                     HttpServletResponse resp)
              throws ServletException,
                     IOException

Overrides:

doGet in class HttpServlet

Throws:

ServletException

IOException