Ejemplos de CMDRequest en C++ (Cpp)

Ejemplo n.º 1

Archivo: CParseHandlerTest.cpp Proyecto: whatcat/gporca

//---------------------------------------------------------------------------
//	@function:
//		CParseHandlerTest::EresParseAndSerializeMDRequest
//
//	@doc:
//		Parse an MD request and verify correctness of serialization.
//
//---------------------------------------------------------------------------
GPOS_RESULT
CParseHandlerTest::EresParseAndSerializeMDRequest
	(
	IMemoryPool *pmp,
	const CHAR *szDXLFileName,
	BOOL fValidate
	)
{
	CWStringDynamic str(pmp);
	COstreamString oss(&str);
	
	// read DXL file
	CHAR *szDXL = CDXLUtils::SzRead(pmp, szDXLFileName);

	GPOS_CHECK_ABORT;
	
	// parse the mdid objects into a dynamic array	
	const CHAR *szValidationPath = NULL;
	
	if (fValidate)
	{  
	   szValidationPath = CTestUtils::m_szXSDPath;
	}
	
	CMDRequest *pmdr = CDXLUtils::PmdrequestParseDXL(pmp, szDXL, szValidationPath);
	
	GPOS_ASSERT(NULL != pmdr);
	
	GPOS_CHECK_ABORT;

	CDXLUtils::SerializeMDRequest(pmp, pmdr, oss, true /*fSerializeHeaderFooter*/, true /*fIndent*/);

	GPOS_CHECK_ABORT;

	CWStringDynamic strExpected(pmp);
	strExpected.AppendFormat(GPOS_WSZ_LIT("%s"), szDXL);
	
	GPOS_ASSERT(strExpected.FEquals(&str));

	pmdr->Release();
	GPOS_DELETE_ARRAY(szDXL);
	
	return GPOS_OK;
}

Ejemplo n.º 2

Archivo: CParseHandlerTest.cpp Proyecto: b-xiang/gporca

//---------------------------------------------------------------------------
//	@function:
//		CParseHandlerTest::EresParseAndSerializeMDRequest
//
//	@doc:
//		Parse an MD request and verify correctness of serialization.
//
//---------------------------------------------------------------------------
GPOS_RESULT
CParseHandlerTest::EresParseAndSerializeMDRequest
	(
	IMemoryPool *mp,
	const CHAR *dxl_filename,
	BOOL fValidate
	)
{
	CWStringDynamic str(mp);
	COstreamString oss(&str);
	
	// read DXL file
	CHAR *dxl_string = CDXLUtils::Read(mp, dxl_filename);

	GPOS_CHECK_ABORT;
	
	// parse the mdid objects into a dynamic array	
	const CHAR *szValidationPath = NULL;
	
	if (fValidate)
	{  
	   szValidationPath = CTestUtils::m_szXSDPath;
	}
	
	CMDRequest *pmdr = CDXLUtils::ParseDXLToMDRequest(mp, dxl_string, szValidationPath);
	
	GPOS_ASSERT(NULL != pmdr);
	
	GPOS_CHECK_ABORT;

	CDXLUtils::SerializeMDRequest(mp, pmdr, oss, true /*serialize_header_footer*/, true /*indentation*/);

	GPOS_CHECK_ABORT;

	CWStringDynamic strExpected(mp);
	strExpected.AppendFormat(GPOS_WSZ_LIT("%s"), dxl_string);
	
	GPOS_ASSERT(strExpected.Equals(&str));

	pmdr->Release();
	GPOS_DELETE_ARRAY(dxl_string);
	
	return GPOS_OK;
}