org.apache.avro.ipc.stats
Class StatsServlet

java.lang.Object
  extended by javax.servlet.GenericServlet
      extended by javax.servlet.http.HttpServlet
          extended by 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


Copyright © 2010 The Apache Software Foundation