5d7573df1d
This was only needed because of the incorrect sql dialect previousy used which didn't permit quoted identifiers. Change-Id: I31b50add0363f14c8a8cc228f3dfbe084fe42d1c
342 lines
11 KiB
C++
342 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* The Contents of this file are made available subject to the terms of
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* the BSD license.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*************************************************************************/
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#include "FDriver.hxx"
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#include "FResultSet.hxx"
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#include "StatementCommonBase.hxx"
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#include "Util.hxx"
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#include <comphelper/sequence.hxx>
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#include <cppuhelper/typeprovider.hxx>
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#include <propertyids.hxx>
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#include <TConnection.hxx>
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using namespace ::connectivity::firebird;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::io;
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using namespace ::com::sun::star::util;
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using namespace ::comphelper;
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using namespace ::osl;
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using namespace ::rtl;
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using namespace ::std;
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OStatementCommonBase::OStatementCommonBase(OConnection* _pConnection)
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: OStatementCommonBase_Base(_pConnection->getMutex()),
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OPropertySetHelper(OStatementCommonBase_Base::rBHelper),
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m_pConnection(_pConnection),
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rBHelper(OStatementCommonBase_Base::rBHelper)
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{
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m_pConnection->acquire();
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}
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OStatementCommonBase::~OStatementCommonBase()
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{
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}
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void OStatementCommonBase::disposeResultSet()
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{
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//free the cursor if alive
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// uno::Reference< XComponent > xComp(m_xResultSet.get(), UNO_QUERY);
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// if (xComp.is())
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// xComp->dispose();
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// m_xResultSet = uno::Reference< XResultSet>();
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}
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//-----------------------------------------------------------------------------
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Any SAL_CALL OStatementCommonBase::queryInterface( const Type & rType ) throw(RuntimeException)
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{
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Any aRet = OStatementCommonBase_Base::queryInterface(rType);
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if(!aRet.hasValue())
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aRet = OPropertySetHelper::queryInterface(rType);
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return aRet;
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}
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// -------------------------------------------------------------------------
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Sequence< Type > SAL_CALL OStatementCommonBase::getTypes( ) throw(RuntimeException)
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{
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::cppu::OTypeCollection aTypes(
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::cppu::UnoType< uno::Reference< XMultiPropertySet > >::get(),
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::cppu::UnoType< uno::Reference< XFastPropertySet > >::get(),
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::cppu::UnoType< uno::Reference< XPropertySet > >::get());
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return concatSequences(aTypes.getTypes(),OStatementCommonBase_Base::getTypes());
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OStatementCommonBase::cancel( ) throw(RuntimeException)
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{
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MutexGuard aGuard(m_pConnection->getMutex());
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checkDisposed(OStatementCommonBase_Base::rBHelper.bDisposed);
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// cancel the current sql statement
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OStatementCommonBase::close( ) throw(SQLException, RuntimeException)
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{
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SAL_INFO("connectivity.firebird", "close().");
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{
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MutexGuard aGuard(m_pConnection->getMutex());
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checkDisposed(OStatementCommonBase_Base::rBHelper.bDisposed);
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}
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dispose();
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}
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int OStatementCommonBase::prepareAndDescribeStatement(const OUString& sql,
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isc_stmt_handle& aStatementHandle,
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XSQLDA*& pOutSqlda,
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XSQLDA* pInSqlda)
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{
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MutexGuard aGuard(m_pConnection->getMutex());
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if (!pOutSqlda)
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{
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pOutSqlda = (XSQLDA*) malloc(XSQLDA_LENGTH(10));
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pOutSqlda->version = SQLDA_VERSION1;
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pOutSqlda->sqln = 10;
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}
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int aErr = 0;
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aErr = isc_dsql_allocate_statement(m_statusVector,
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&m_pConnection->getDBHandle(),
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&aStatementHandle);
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if (aErr)
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{
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SAL_WARN("connectivity.firebird", "isc_dsql_allocate_statement failed");
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return aErr;
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}
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else
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{
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aErr = isc_dsql_prepare(m_statusVector,
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&m_pConnection->getTransaction(),
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&aStatementHandle,
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0,
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OUStringToOString(sql, RTL_TEXTENCODING_UTF8).getStr(),
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FIREBIRD_SQL_DIALECT,
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pInSqlda);
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}
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if (aErr)
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{
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SAL_WARN("connectivity.firebird", "isc_dsql_prepare failed");
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return aErr;
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}
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else
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{
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aErr = isc_dsql_describe(m_statusVector,
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&aStatementHandle,
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1,
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pOutSqlda);
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}
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// Ensure we have enough space in pOutSqlda
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if (aErr)
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{
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SAL_WARN("connectivity.firebird", "isc_dsql_describe failed");
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return aErr;
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}
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else if (!aErr && (pOutSqlda->sqld > pOutSqlda->sqln))
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{
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int n = pOutSqlda->sqld;
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free(pOutSqlda);
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pOutSqlda = (XSQLDA*) malloc(XSQLDA_LENGTH(n));
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pOutSqlda->version = SQLDA_VERSION1;
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aErr = isc_dsql_describe(m_statusVector,
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&aStatementHandle,
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1,
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pOutSqlda);
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}
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// Process each XSQLVAR parameter structure in the output XSQLDA
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if (aErr)
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{
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SAL_WARN("connectivity.firebird","isc_dsql_describe failed when resizing pOutSqlda");
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return aErr;
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}
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else
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{
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mallocSQLVAR(pOutSqlda);
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}
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return aErr;
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}
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// ---- XMultipleResults - UNSUPPORTED ----------------------------------------
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uno::Reference< XResultSet > SAL_CALL OStatementCommonBase::getResultSet() throw(SQLException, RuntimeException)
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{
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// TODO: verify we really can't support this
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return uno::Reference< XResultSet >();
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// MutexGuard aGuard( m_aMutex );
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// checkDisposed(OStatementCommonBase_Base::rBHelper.bDisposed);
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// return m_xResultSet;
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}
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sal_Bool SAL_CALL OStatementCommonBase::getMoreResults() throw(SQLException, RuntimeException)
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{
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// TODO: verify we really can't support this
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return sal_False;
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// MutexGuard aGuard( m_aMutex );
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// checkDisposed(OStatementCommonBase_Base::rBHelper.bDisposed);
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}
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sal_Int32 SAL_CALL OStatementCommonBase::getUpdateCount() throw(SQLException, RuntimeException)
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{
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// TODO: verify we really can't support this
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return 0;
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}
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// ---- XWarningsSupplier - UNSUPPORTED ----------------------------------------
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Any SAL_CALL OStatementCommonBase::getWarnings() throw(SQLException, RuntimeException)
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{
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return Any();
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}
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void SAL_CALL OStatementCommonBase::clearWarnings() throw(SQLException, RuntimeException)
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{
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}
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::cppu::IPropertyArrayHelper* OStatementCommonBase::createArrayHelper( ) const
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{
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// this properties are define by the service statement
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// they must in alphabetic order
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Sequence< Property > aProps(10);
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Property* pProperties = aProps.getArray();
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sal_Int32 nPos = 0;
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DECL_PROP0(CURSORNAME, OUString);
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DECL_BOOL_PROP0(ESCAPEPROCESSING);
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DECL_PROP0(FETCHDIRECTION,sal_Int32);
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DECL_PROP0(FETCHSIZE, sal_Int32);
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DECL_PROP0(MAXFIELDSIZE,sal_Int32);
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DECL_PROP0(MAXROWS, sal_Int32);
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DECL_PROP0(QUERYTIMEOUT,sal_Int32);
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DECL_PROP0(RESULTSETCONCURRENCY,sal_Int32);
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DECL_PROP0(RESULTSETTYPE,sal_Int32);
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DECL_BOOL_PROP0(USEBOOKMARKS);
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return new ::cppu::OPropertyArrayHelper(aProps);
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}
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::cppu::IPropertyArrayHelper & OStatementCommonBase::getInfoHelper()
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{
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return *const_cast<OStatementCommonBase*>(this)->getArrayHelper();
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}
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// -------------------------------------------------------------------------
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sal_Bool OStatementCommonBase::convertFastPropertyValue(
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Any & rConvertedValue,
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Any & rOldValue,
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sal_Int32 nHandle,
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const Any& rValue )
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throw (IllegalArgumentException)
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{
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(void) rConvertedValue;
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(void) rOldValue;
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(void) nHandle;
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(void) rValue;
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sal_Bool bConverted = sal_False;
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// here we have to try to convert
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return bConverted;
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}
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// -------------------------------------------------------------------------
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void OStatementCommonBase::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue) throw (Exception)
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{
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(void) rValue;
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// set the value to what ever is necessary
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switch(nHandle)
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{
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case PROPERTY_ID_QUERYTIMEOUT:
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case PROPERTY_ID_MAXFIELDSIZE:
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case PROPERTY_ID_MAXROWS:
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case PROPERTY_ID_CURSORNAME:
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case PROPERTY_ID_RESULTSETCONCURRENCY:
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case PROPERTY_ID_RESULTSETTYPE:
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case PROPERTY_ID_FETCHDIRECTION:
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case PROPERTY_ID_FETCHSIZE:
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case PROPERTY_ID_ESCAPEPROCESSING:
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case PROPERTY_ID_USEBOOKMARKS:
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default:
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;
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}
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}
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// -------------------------------------------------------------------------
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void OStatementCommonBase::getFastPropertyValue(Any& rValue,sal_Int32 nHandle) const
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{
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(void) rValue;
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switch(nHandle)
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{
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case PROPERTY_ID_QUERYTIMEOUT:
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case PROPERTY_ID_MAXFIELDSIZE:
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case PROPERTY_ID_MAXROWS:
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case PROPERTY_ID_CURSORNAME:
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case PROPERTY_ID_RESULTSETCONCURRENCY:
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case PROPERTY_ID_RESULTSETTYPE:
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case PROPERTY_ID_FETCHDIRECTION:
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case PROPERTY_ID_FETCHSIZE:
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case PROPERTY_ID_ESCAPEPROCESSING:
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case PROPERTY_ID_USEBOOKMARKS:
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default:
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;
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}
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}
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void SAL_CALL OStatementCommonBase::acquire() throw()
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{
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OStatementCommonBase_Base::acquire();
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}
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void SAL_CALL OStatementCommonBase::release() throw()
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{
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OStatementCommonBase_Base::release();
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}
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uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL OStatementCommonBase::getPropertySetInfo( ) throw(RuntimeException)
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{
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return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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