Examples of com.draagon.timers.MethodTimer

com.draagon.timers.MethodTimer
Timer used to calculate stats on method execution time. Instantiate to start timer, and then call the done() method to stop timer. Note: that the ConcurrentHashMap used as a cache is internally optimized for thread safety and locking. It may be safely accessed from multiple threads that share the singleton instance.
@author Doug Mealing @author Emil Lefkof

    }


    public void service(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException
    {
        MethodTimer mt = new MethodTimer( this, "service" );


        WIIServletRequest wiireq = getRequest( request, this );
        WIIServletResponse wiires = getResponse( response );


        // Set the device (Use the default device)
        wiireq.setDevice( new HtmlDevice() );


        // Get the URL path to determine the external system
        String path = request.getPathInfo();
        if ( path == null ) path = "";


        if ( path.startsWith( "/info" ))
        {
          wiireq.getDevice().returnMessage( wiireq, wiires, "Running", "Draagon Web Integrator running..." );
          return;
        }
        if ( path.startsWith( "/wii/" ))
        {
            if ( !loadUser( wiireq, wiires ) ) return;


            path = path.substring( 5 );
            serviceInternalRequest( wiireq, wiires, path );
        }
        else
        {
            // Get the external system domain
            WIISite site = getSite( extract( path ));


            if ( site != null )
            {
              wiireq.setSite( site );


              if ( !loadUser( wiireq, wiires ) ) return;
              serviceExternalSystem( wiireq, wiires );
            }
            else
            {
              wiireq.getDevice().returnError( wiireq, wiires, "Invalid Site", "The specified external system does not exist in the wii.properties file [" + path + "]" );
              return;
            }
        }


        mt.done();
    }

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      try
      {
        WIIKernel wii = getKernel();


        MethodTimer mt = new MethodTimer( wii, "serviceExternal" );
        wii.serviceExternal( osreq, osres );
        mt.done();
      }
      catch( WIIException e )
      {
        ex = e;
      }

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            return;
          }


          WIIKernel wii = getKernel();


          MethodTimer mt = new MethodTimer( wii, "serviceInternal" );


          //////////////////////////////////////////////////////////////
          // Add the framing


          // Determine the frame type
          String frametype = WIITemplate.THICK;


          String frame = req.getParameter( "WII_Frame" );


          if ( log.isDebugEnabled() )
            log.debug( "(serviceInternalRequest) WII_Frame param: [" + frame + "]" );


          if ( frame != null && frame.compareToIgnoreCase( "thick" ) == 0 )
            frametype = WIITemplate.THICK;
          else if ( frame != null && frame.compareToIgnoreCase( "thin" ) == 0 )
            frametype = WIITemplate.THIN;
          else if ( frame != null && frame.compareToIgnoreCase( "none" ) == 0 )
            frametype = WIITemplate.THIN;   // Yes, force it to thin!


          if ( log.isDebugEnabled() )
            log.debug( "(serviceInternalRequest) Frame type used: " + frametype );


          res.setContentType( "text/html" );


          if ( req.getTemplate() != null )
          {
            req.getTemplate().setFrameMode( frametype );
            req.getTemplate().addHeader( res );
          }
          //////////////////////////////////////////////////////////////


          wii.serviceInternal( req, res, is );


          //////////////////////////////////////////////////////////////
          // Add the framing


          if ( req.getTemplate() != null )
          {
            req.getTemplate().addFooter( res );
          }


          //////////////////////////////////////////////////////////////


          mt.done();
      }
      catch( Exception e )
      {
        req.logError( "Error processing internal request", e );

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      req.setAttribute( "wii.response", res );
      req.setAttribute( "internal.service", is );


      if ( is.canAccess( req.getUser() ))
      {
        MethodTimer mt = new MethodTimer( is, "service" );
        is.service( req, res );
        mt.done();
      }
      else
      {
        String name = req.getUser().get( WIIUser.WII_USERNAME );

View Full Code Here

      WIIConnector connector = null;


      List<NameValuePair> reqHeaders = req.getRequestHeaders();


//       MethodTimer mt = new MethodTimer( "com.draagon.wii.WIIKernel.processParameters" );
      MethodTimer mt = new MethodTimer ( this, "processReqParams" );


      // Get all the request parameters
      for(WIIRequestHeaders f : req.getWIIRequestHeaders() ) {
        
        // System.out.println( "getHeadereters: " + f.getClass().getName() );
        f.processRequestHeaders( req, reqHeaders );


        if ( log.isDebugEnabled() )
          log.debug( "(serviceExternal) Request Header class: " + f.getClass().getName() );
      }
      mt.done();


      // Get the connector module
      connector = req.getWIIConnector();


      if ( log.isDebugEnabled() )
        log.debug( "(serviceExternal) Connector class: " + connector.getClass().getName() );


      // Connect to the external system and retrieve the input stream
      //mt = new MethodTimer( "com.draagon.wii.WIIKernel.connector.doRequest" );
      mt = new MethodTimer( connector, "doRequest" ) ;


      is = connector.doRequest( req, reqHeaders );
      req.setExternalInputStream( is );


      mt.done();


      // Get the HTTP response headers
      //mt = new MethodTimer( "com.draagon.wii.WIIKernel.connector.getResponse" );
      mt = new MethodTimer( this, "getResponse" );
      List<NameValuePair> retHeaders = connector.getResponseHeaders();
      mt.done();


      // Set the default for text/html
      String content = connector.getContentType();
      req.setExternalContentType( content );
      if ( log.isDebugEnabled() )
        log.debug( "(serviceExternal) Content Type: " + content );


      // Set the default for text/html
      int code = connector.getStatusCode();
      req.setExternalStatusCode( code );
      if ( log.isDebugEnabled() )
        log.debug( "(serviceExternal) Status Code: " + code );


      // Handle all the response headers
      mt = new MethodTimer ( this, "processResHeaders" );
      for( WIIResponseHeaders f : req.getWIIResponseHeaders() )
      {
        if ( log.isDebugEnabled() )
          log.debug( "(serviceExternal) Response Header class: " + f.getClass().getName() );


        f.processResponseHeaders( req, res, retHeaders );
      }
      mt.done();


      // Set the response headers
      setHeaders( req, res, retHeaders );


      // Add the header
      if ( log.isDebugEnabled() )
        log.debug( "(serviceExternal) Adding header" );


      if ( req.getTemplate() != null )
      {
        MethodTimer mt4 = new MethodTimer( req, "addHeader" );
        req.getTemplate().addHeader( res );
        res.flush();
        mt4.done();
      }


      // Process the data
      processData( req, res );
      // Flush the processed data
      res.flush();


      // Add the footer
      if ( log.isDebugEnabled() )
        log.debug( "(serviceExternal) Adding footer" );


      if ( req.getTemplate() != null )
      {
        // Add the footer
        MethodTimer mt4 = new MethodTimer( req, "addFooter" );
        req.getTemplate().addFooter( res );
        res.flush();
        mt4.done();
      }


      if ( log.isDebugEnabled() )
        log.debug( "(serviceExternal) Closing streams" );

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    if ( log.isDebugEnabled() )
      log.debug("(processData) Processing data with stream: " + stream.getClass().getName() );


    // Process the actual data
    MethodTimer mt = new MethodTimer( stream, "process" );
    stream.process( res );
    mt.done();


    if ( log.isDebugEnabled() )
      log.debug( "(processData) Data processing completed" );
  }

View Full Code Here


  protected void service( WIIResponse res, String in )
    throws IOException
  {
    PrintWriter pw = res.getWriter();
    MethodTimer mt = new MethodTimer( this, "service" );


    try {
        // fis = new FileInputStream( xmlin);


        in = "<?xml version=\"1.0\"?>\n" + in;


        //org.apache.xerces.parsers.DOMParser parser = new org.apache.xerces.parsers.DOMParser();
        DocumentBuilder parser = DocumentBuilderFactory.newInstance().newDocumentBuilder(); 
        // Parser parser = new Parser( "wii" );
        // parser.setDTDHandler( null );
        Document doc = null;


        try
        {
          InputStream is = new ByteArrayInputStream( in.getBytes("UTF-8"));
          doc = parser.parse( is );
        }
        catch( Exception e )
        {
          String msg = "Parsing errors [" + in + "]";
          getRequest().logError( "(parse) " + msg, e );
          mRequest.getDevice().writeError( mRequest, pw, "SERVICE ERROR", msg );
        }


        if ( doc == null )
        {
          String msg = "Document is null [" + in + "]";
          // System.err.println("(parse) " + msg );
          getRequest().logError( "(parse) " + msg, null );
          mRequest.getDevice().writeError( mRequest, pw, "SERVICE ERROR", msg );
        }
        else
        {
          if ( doc.getDocumentElement().getNodeName().equals( "wii" ))
          {
            for( Node kvchild = doc.getDocumentElement().getFirstChild();
                 kvchild != null;
                 kvchild = kvchild.getNextSibling())
            {
              String service = kvchild.getNodeName();


              if ( service.equals( "noparse" ))
                mNoParse = true;
              else if ( kvchild instanceof Element )
                callService( service, in, kvchild, res );
            }
          }
          else if ( doc.getDocumentElement().getNodeName().startsWith( "wii:" ))
          {
            String name = doc.getDocumentElement().getNodeName();
            String service = name.substring( 4, name.length() );


            // System.out.println( "service: " + service );


            if ( service.equals( "noparse" ))
              mNoParse = true;
            else
              callService( service, in, doc.getDocumentElement(), res );
          }
          else
          {
            String msg = "Service Parse Error [" + in + "], unknown node [" + doc.getNodeName() + "]";
            getRequest().logError( "(WIIServiceStream.parse) " + msg, null );


            mt.done();
            mRequest.getDevice().writeError( mRequest, pw, "SERVICE ERROR", msg );
          }
        }
    }
    catch( Exception e )
    {
      String msg = "Service Parse Error [" + in + "]";
      getRequest().logError( "(WIIServiceStream.parse) " + msg, e );


      mt.done();
      mRequest.getDevice().writeError( mRequest, pw, "SERVICE ERROR", msg );
    }


    mt.done();
  }

View Full Code Here

    }
    else
    {
      try
      {
        MethodTimer mt = new MethodTimer( osf, "process" );
        osf.process( node, res );
        mt.done();
      }
      catch( Exception e )
      {
        String msg = "Service Parse Error [" + xml + "]";
        getRequest().logError( "(callService) " + msg, e );

View Full Code Here

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