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//==================================================================
/**
* @file Basic_Handler.h
*
* $Id$
*
* @author Emre Turkay <emre.turkay@vanderbilt.edu>
*/
//=====================================================================
#ifndef BASIC_HANDLER_H
#define BASIC_HANDLER_H
#include "Config.h"
#include "ace/SString.h"
#include "ace/Null_Mutex.h"
#include "ace/Hash_Map_Manager.h"
#include "Config_Handler_export.h"
#include <xercesc/dom/DOM.hpp>
using xercesc::DOMDocument;
using xercesc::DOMNodeIterator;
using xercesc::DOMDocumentTraversal;
using xercesc::DOMNode;
BEGIN_DEPLOYMENT_NAMESPACE
/**
* @class Basic_Handler
*
* @brief The base class for all the Handler classes
*
* This class provides the functionalities common to all handler classes.
* Keeps variables for basic XML document handling,
* initialization/uninitialization,
* and required get/set methods.
*/
class Config_Handler_Export Basic_Handler {
public:
typedef ACE_Hash_Map_Manager<ACE_TString, int, ACE_Null_Mutex> REF_MAP;
typedef ACE_Hash_Map_Iterator<ACE_TString, int, ACE_Null_Mutex> REF_ITER;
typedef ACE_Hash_Map_Manager<int, ACE_TString, ACE_Null_Mutex> IDREF_MAP;
Basic_Handler (DOMDocument* doc, unsigned long filter_);
Basic_Handler (DOMNodeIterator* iter, bool release = false);
Basic_Handler (DOMDocument* doc, DOMNodeIterator* iter,
bool release = false);
~Basic_Handler (void);
REF_MAP& id_map()
{
return this->id_map_;
}
void set_iter (DOMNodeIterator* iter)
{
iter_ = iter;
}
void set_doc (DOMDocument* doc)
{
doc_ = doc;
}
protected:
DOMDocumentTraversal* traverse_;
DOMDocument* doc_;
DOMNode* root_;
unsigned long filter_;
DOMNodeIterator* iter_;
bool release_;
int index_;
REF_MAP id_map_;
IDREF_MAP idref_map_;
};
END_DEPLOYMENT_NAMESPACE
#endif // BASIC_HANDLER_H
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