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99 lines
2.4 KiB
C++
99 lines
2.4 KiB
C++
// $Id: XML_Helper.h 95801 2012-05-31 09:14:36Z johnnyw $
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//============================================================
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/**
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* @file XML_Helper.h
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*
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* @brief Some helper functions for XML
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*
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* @author Bala Natarajan <bala@dre.vanderbilt.edu>
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* @author William R. Otte <wotte@dre.vanderbilt.edu>
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*/
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//============================================================
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#ifndef ACE_XML_HELPER_H
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#define ACE_XML_HELPER_H
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#include /**/ "ace/pre.h"
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#if !defined (ACE_LACKS_PRAGMA_ONCE)
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# pragma once
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#endif /* ACE_LACKS_PRAGMA_ONCE */
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#include "XML_Error_Handler.h"
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#include "XML_Schema_Resolver.h"
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#include "xercesc/util/XercesDefs.hpp"
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#include "xercesc/parsers/XercesDOMParser.hpp"
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#include <memory>
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namespace XERCES_CPP_NAMESPACE
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{
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class DOMDocument;
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class DOMWriter;
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class DOMImplementation;
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class DOMDocumentType;
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}
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namespace XML
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{
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/**
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* @class XML_Helper
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*
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* @brief Helper class for some routine XML stuff.
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*/
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template <typename Resolver = XML_Schema_Resolver <>,
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typename Error_Handler = XML_Error_Handler>
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class XML_Helper
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{
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public:
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// XML_Helper (void);
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XML_Helper (Resolver *resolver = 0, Error_Handler *eh = 0);
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~XML_Helper (void);
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/// Create a DOM tree
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XERCES_CPP_NAMESPACE::DOMDocument *
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create_dom (const ACE_TCHAR *uri) const;
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XERCES_CPP_NAMESPACE::DOMDocument *
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create_dom (const ACE_TCHAR *root,
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const ACE_TCHAR *ns,
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XERCES_CPP_NAMESPACE::DOMDocumentType * doctype = 0) const;
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XERCES_CPP_NAMESPACE::DOMDocumentType *
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create_doctype (const ACE_TCHAR *qn,
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const ACE_TCHAR *pid,
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const ACE_TCHAR *sid) const;
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/// Writes out a DOMDocument to an XML file
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bool write_DOM (XERCES_CPP_NAMESPACE::DOMDocument *doc,
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const ACE_TCHAR *file) const;
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bool is_initialized (void) const;
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/// Terminate the parser
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void terminate_parser (void);
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Resolver &get_resolver (void);
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Error_Handler &get_error_handler (void);
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protected:
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/// Intialize the parser
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void init_parser (void);
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private:
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bool initialized_;
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XERCES_CPP_NAMESPACE::DOMImplementation *impl_;
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mutable std::auto_ptr<XERCES_CPP_NAMESPACE::XercesDOMParser> parser_;
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Resolver *resolver_;
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bool release_resolver_;
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Error_Handler *e_handler_;
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bool release_e_handler_;
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};
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}
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#include "XML_Helper.tpp"
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#include /**/ "ace/post.h"
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#endif/*ACE_XML_HELPER_H*/
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