#ifndef __DebugMessage_h_
#define __DebugMessage_h_

#include "DataNodes.h"
#include "../../shared/CommandDispatcher.h"

/* This provides a quick and easy way to retrieve a dubug message from a
 * socket and send it to a data node.
 */

class DebugMessage : public BroadcastMessage
{
private:
  ExternalRequest *const _request;
  PropertyList _properties;
public:
  DebugMessage(std::string const &prefix, ExternalRequest *request);
  DebugMessage(std::string const &prefix, PropertyList const &propertyList);
  ~DebugMessage();
  PropertyList const &getProperties() const
  { return _request?_request->getProperties():_properties; }
  ExternalRequest::MessageId getResponseMessageId() const 
  { return _request->getResponseMessageId(); }
};

class Debugger : public RequestListener
{
private:
  enum { mtDebug };
  DataNodeManager *const _manager;
  const std::string _broadcastPrefix;
public:
  Debugger(std::string const &commandName, int msgId, 
	   std::string const &broadcastPrefix, DataNodeManager *manager);
  
  void sendRequest(PropertyList const &propertyList);
  
  void newRequest(Request *request);
};

#endif