Re: Problems with Proxy and Filter Configuration

Got the same problem as you. Can anyone help?

In proxy configuration, How can we add a filter for *ALL* incoming requests. Here is the code:

// JigSaw filter
// (c) COPYRIGHT 2002 Stéphane NICOLL, Infonet - FUNDP
// Please first read the full copyright statement in file COPYRIGHT.txt


package be.ac.fundp.infonet.webconf.filters;

import java.io.*;

import org.w3c.tools.resources.*;
import org.w3c.jigsaw.http.*;
import org.w3c.jigsaw.resources.*;

/**
 * A Test filter used to discover JigSaw capabilities
 */ 
public class TestFilter extends ResourceFilter {
    
    /**
     * Attribute index - The on/off toggle.
     */
    protected static int ATTR_ONOFF = -1 ;

    private static PrintStream out = System.out;
    
    static {
 Attribute a   = null ;
 Class     cls = null ;
 try {
     cls = Class.forName("be.ac.fundp.infonet.webconf.filters.TestFilter");
 } catch (Exception ex) {
     ex.printStackTrace() ;
     System.exit(1) ;
 }
 // The onoff toggle
 a = new BooleanAttribute("onoff"
     , Boolean.TRUE
     , Attribute.EDITABLE) ;
 ATTR_ONOFF = AttributeRegistry.registerAttribute(cls, a) ;
    }

    /**
     * Get the onoff toggle value.
     */
    public boolean getOnOffFlag() {
 return getBoolean(ATTR_ONOFF, true) ;
    }

    /**
     * The ingoing filter - Used to check incoming request
     * @param request The incomming request.
     * @return Always <strong>null</strong>.
     */
    public ReplyInterface ingoingFilter(RequestInterface req) {
 Request request = (Request) req;
 if ( getOnOffFlag() ) 
 {
  if (!request.isInternal())
  {
   out.println("Incoming request for: "+request.getQueryString());
   out.println("From client: "+request.getClient().getInetAddress().toString());
   out.println("Local path: "+request.getURLPath());    
  }
  else
  {
   out.println("Dependencies for: "+request.getOriginal().getQueryString()); 
  }  
 } 
 return null;
    }

    /**
     * The outgoing filter - Used to check server's response
     * @param request The original request.
     * @param reply The target's reply.
     * @exception HTTPException If processing failed.
     */
    public ReplyInterface outgoingFilter(RequestInterface req,
      ReplyInterface rep) 
    {
 Reply reply = (Reply) rep;
 Request request = (Request) req;
 if ( getOnOffFlag() ) 
 {
  out.println("Response for: "+request.getQueryString()+" - "+reply.getStatus()+" - "+reply.getReason());
 }
 return null;
    }

}