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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _CONNECTIVITY_OBOUNPARAM_HXX_
#define _CONNECTIVITY_OBOUNPARAM_HXX_
#include <com/sun/star/io/XInputStream.hpp>
#include "odbc/odbcbasedllapi.hxx"
namespace connectivity
{
namespace odbc
{
class OOO_DLLPUBLIC_ODBCBASE OBoundParam
{
public:
OBoundParam()
{
paramLength = NULL;
binaryData = NULL;
pA1=0;
pA2=0;
pB1=0;
pB2=0;
pC1=0;
pC2=0;
pS1=0;
pS2=0;
}
~OBoundParam()
{
delete [] binaryData;
delete [] paramLength;
}
//--------------------------------------------------------------------
// initialize
// Perform an necessary initialization
//--------------------------------------------------------------------
void initialize ()
{
// Allocate storage for the length. Note - the length is
// stored in native format, and will have to be converted
// to a Java sal_Int32. The jdbcodbc 'C' bridge provides an
// interface to do this.
paramLength = new sal_Int8[sizeof(SQLLEN)];
}
//--------------------------------------------------------------------
// allocBindDataBuffer
// Allocates and returns a new bind data buffer of the specified
// length
//--------------------------------------------------------------------
sal_Int8* allocBindDataBuffer (sal_Int32 bufLen)
{
if ( binaryData )
delete [] binaryData;
binaryData = new sal_Int8[bufLen];
// Reset the input stream, we are doing a new bind
setInputStream (NULL, 0);
return binaryData;
}
//--------------------------------------------------------------------
// getBindDataBuffer
// Returns the data buffer to be used when binding to a parameter
//--------------------------------------------------------------------
sal_Int8* getBindDataBuffer ()
{
return binaryData;
}
//--------------------------------------------------------------------
// getBindLengthBuffer
// Returns the length buffer to be used when binding to a parameter
//--------------------------------------------------------------------
sal_Int8* getBindLengthBuffer ()
{
return paramLength;
}
//--------------------------------------------------------------------
// setInputStream
// Sets the input stream for the bound parameter
//--------------------------------------------------------------------
void setInputStream(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream>& inputStream,
sal_Int32 len)
{
paramInputStream = inputStream;
paramInputStreamLen = len;
}
void setSequence(const ::com::sun::star::uno::Sequence< sal_Int8 >& _aSequence)
{
aSequence = _aSequence;
}
//--------------------------------------------------------------------
// getInputStream
// Gets the input stream for the bound parameter
//--------------------------------------------------------------------
::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream> getInputStream ()
{
return paramInputStream;
}
//--------------------------------------------------------------------
// getInputStreamLen
// Gets the input stream length for the bound parameter
//--------------------------------------------------------------------
sal_Int32 getInputStreamLen ()
{
return paramInputStreamLen;
}
//--------------------------------------------------------------------
// setSqlType
// Sets the Java sql type used to register an OUT parameter
//--------------------------------------------------------------------
void setSqlType(sal_Int32 type)
{
sqlType = type;
}
//--------------------------------------------------------------------
// getSqlType
// Gets the Java sql type used to register an OUT parameter
//--------------------------------------------------------------------
sal_Int32 getSqlType ()
{
return sqlType;
}
//--------------------------------------------------------------------
// setOutputParameter
// Sets the flag indicating if this is an OUTPUT parameter
//--------------------------------------------------------------------
void setOutputParameter (sal_Bool output)
{
outputParameter = output;
}
//--------------------------------------------------------------------
// isOutputParameter
// Gets the OUTPUT parameter flag
//--------------------------------------------------------------------
sal_Bool isOutputParameter ()
{
return outputParameter;
}
protected:
//====================================================================
// Data attributes
//====================================================================
sal_Int8* binaryData; // Storage area to be used
// when binding the parameter
sal_Int8* paramLength; // Storage area to be used
// for the bound length of the
// parameter. Note that this
// data is in native format.
::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream> paramInputStream;
::com::sun::star::uno::Sequence< sal_Int8 > aSequence;
// When an input stream is
// bound to a parameter, the
// input stream is saved
// until needed.
sal_Int32 paramInputStreamLen; // Length of input stream
sal_Int32 sqlType; // Java SQL type used to
// register an OUT parameter
sal_Bool outputParameter; // true for OUTPUT parameters
sal_Int32 pA1; //pointers
sal_Int32 pA2;
sal_Int32 pB1;
sal_Int32 pB2;
sal_Int32 pC1;
sal_Int32 pC2;
sal_Int32 pS1;
sal_Int32 pS2;// reserved for strings(UTFChars)
};
}
}
#endif // _CONNECTIVITY_OBOUNPARAM_HXX_
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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