greenplumn CParseHandlerDummy 源码
greenplumn CParseHandlerDummy 代码
文件路径：/src/backend/gporca/libnaucrates/include/naucrates/dxl/parser/CParseHandlerDummy.h
//---------------------------------------------------------------------------
// Greenplum Database
// Copyright (C) 2010 Greenplum, Inc.
//
// @filename:
// CParseHandlerDummy.h
//
// @doc:
// Dummy SAX parse handler used for validation of XML documents.
//---------------------------------------------------------------------------
#ifndef GPDXL_CParseHandlerDummy_H
#define GPDXL_CParseHandlerDummy_H
#include <xercesc/sax2/DefaultHandler.hpp>
#include "gpos/base.h"
namespace gpdxl
{
using namespace gpos;
XERCES_CPP_NAMESPACE_USE
class CDXLMemoryManager;
//---------------------------------------------------------------------------
// @class:
// CParseHandlerDummy
//
// @doc:
// Dummy parse handler for validation of XML documents.
//
//---------------------------------------------------------------------------
class CParseHandlerDummy : public DefaultHandler
{
private:
// memory manager to use for Xerces allocation
CDXLMemoryManager *m_dxl_memory_manager;
public:
// ctor
explicit CParseHandlerDummy(CDXLMemoryManager *dxl_memory_manager);
// process a parsing error
void error(const SAXParseException &sax_parse_ex) override;
};
} // namespace gpdxl
#endif // !GPDXL_CParseHandlerDummy_H
// EOF
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