A HttpHandler for Flash policy files

FlashPolicyFileHandler

package org.riaforge.websocketgateway;

import java.nio.charset.Charset;
import org.webbitserver.HttpControl;
import org.webbitserver.HttpHandler;
import org.webbitserver.HttpRequest;
import org.webbitserver.HttpResponse;

public class FlashPolicyFileHandler implements HttpHandler {

	    private final String body;	    
	    private static final Charset UTF8 = Charset.forName("UTF-8");	    
	    private static final String FLASH_POLICY_REQUEST = "<policy-file-request/>\0";

	    public FlashPolicyFileHandler(int port) {
	        this.body = "<cross-domain-policy><allow-access-from domain=\"*\" to-ports=\""
	            + port 
	            + "\" /></cross-domain-policy>\0";
	    }

	    @Override
	    public void handleHttpRequest(HttpRequest request, HttpResponse response, HttpControl control) {
	    	if (FLASH_POLICY_REQUEST.equals(request.body())) {
	    		response.content(body.getBytes(UTF8)).end();	    		
	    	} else {
	    		 control.nextHandler();	    		
	    	}
	    	
	    }

}