xref: /aoo41x/main/connectivity/source/drivers/dbase/DResultSet.cxx (revision 9b5730f6)

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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_connectivity.hxx"
#include <com/sun/star/sdbcx/CompareBookmark.hpp>
#include "dbase/DResultSet.hxx"
#include <com/sun/star/lang/DisposedException.hpp>
#include <comphelper/sequence.hxx>
#include "dbase/DIndex.hxx"
#include "dbase/DIndexIter.hxx"
#include "dbase/DCode.hxx"
#include <comphelper/types.hxx>
#include <connectivity/dbexception.hxx>
#include "resource/dbase_res.hrc"

using namespace ::comphelper;

using namespace connectivity::dbase;
using namespace connectivity::file;
using namespace ::cppu;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;
using namespace com::sun::star::sdbc;
using namespace com::sun::star::sdbcx;
//	using namespace com::sun::star::container;
//	using namespace com::sun::star::util;
//------------------------------------------------------------------------------
ODbaseResultSet::ODbaseResultSet( OStatement_Base* pStmt,connectivity::OSQLParseTreeIterator&	_aSQLIterator)
				: file::OResultSet(pStmt,_aSQLIterator)
				,m_bBookmarkable(sal_True)
{
	registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE),         PROPERTY_ID_ISBOOKMARKABLE,       PropertyAttribute::READONLY,&m_bBookmarkable,                ::getBooleanCppuType());
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL ODbaseResultSet::getImplementationName(  ) throw ( RuntimeException)
{
	return ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.dbase.ResultSet");
}
// -------------------------------------------------------------------------
Sequence< ::rtl::OUString > SAL_CALL ODbaseResultSet::getSupportedServiceNames(  ) throw( RuntimeException)
{
	 Sequence< ::rtl::OUString > aSupported(2);
	aSupported[0] = ::rtl::OUString::createFromAscii("com.sun.star.sdbc.ResultSet");
	aSupported[1] = ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.ResultSet");
	return aSupported;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL ODbaseResultSet::supportsService( const ::rtl::OUString& _rServiceName ) throw( RuntimeException)
{
	Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames());
	const ::rtl::OUString* pSupported = aSupported.getConstArray();
	const ::rtl::OUString* pEnd = pSupported + aSupported.getLength();
	for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported)
		;

	return pSupported != pEnd;
}
// -------------------------------------------------------------------------
Any SAL_CALL ODbaseResultSet::queryInterface( const Type & rType ) throw(RuntimeException)
{
	Any aRet = ODbaseResultSet_BASE::queryInterface(rType);
	return aRet.hasValue() ? aRet : OResultSet::queryInterface(rType);
}
// -------------------------------------------------------------------------
 Sequence<  Type > SAL_CALL ODbaseResultSet::getTypes(  ) throw( RuntimeException)
{
	return ::comphelper::concatSequences(OResultSet::getTypes(),ODbaseResultSet_BASE::getTypes());
}

// -------------------------------------------------------------------------
// XRowLocate
Any SAL_CALL ODbaseResultSet::getBookmark(  ) throw( SQLException,  RuntimeException)
{
	 ::osl::MutexGuard aGuard( m_aMutex );
	checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
	OSL_ENSURE((m_bShowDeleted || !m_aRow->isDeleted()),"getBookmark called for deleted row");

	return makeAny((sal_Int32)(m_aRow->get())[0]->getValue());
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL ODbaseResultSet::moveToBookmark( const  Any& bookmark ) throw( SQLException,  RuntimeException)
{
	::osl::MutexGuard aGuard( m_aMutex );
	checkDisposed(OResultSet_BASE::rBHelper.bDisposed);


	m_bRowDeleted = m_bRowInserted = m_bRowUpdated = sal_False;

	return m_pTable ? Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),sal_True) : sal_False;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL ODbaseResultSet::moveRelativeToBookmark( const  Any& bookmark, sal_Int32 rows ) throw( SQLException,  RuntimeException)
{
	::osl::MutexGuard aGuard( m_aMutex );
	checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
	if(!m_pTable)
		return sal_False;


	Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),sal_False);

	return relative(rows);
}

// -------------------------------------------------------------------------
sal_Int32 SAL_CALL ODbaseResultSet::compareBookmarks( const Any& lhs, const Any& rhs ) throw( SQLException,  RuntimeException)
{
	sal_Int32 nFirst(0),nSecond(0),nResult(0);
	if ( !( lhs  >>= nFirst ) || !( rhs >>= nSecond ) )
    {
        ::connectivity::SharedResources aResources;
        const ::rtl::OUString sMessage = aResources.getResourceString(STR_INVALID_BOOKMARK);
		::dbtools::throwGenericSQLException(sMessage ,*this);
    } // if ( !( lhs  >>= nFirst ) || !( rhs >>= nSecond ) )

	// have a look at CompareBookmark
	// we can't use the names there because we already have defines with the same name from the parser
	if(nFirst < nSecond)
		nResult = -1;
	else if(nFirst > nSecond)
		nResult = 1;
	else
		nResult = 0;

	return  nResult;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL ODbaseResultSet::hasOrderedBookmarks(  ) throw( SQLException,  RuntimeException)
{
	return sal_True;
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL ODbaseResultSet::hashBookmark( const  Any& bookmark ) throw( SQLException,  RuntimeException)
{
	::osl::MutexGuard aGuard( m_aMutex );
	checkDisposed(OResultSet_BASE::rBHelper.bDisposed);


	return comphelper::getINT32(bookmark);
}
// -------------------------------------------------------------------------
// XDeleteRows
Sequence< sal_Int32 > SAL_CALL ODbaseResultSet::deleteRows( const  Sequence<  Any >& /*rows*/ ) throw( SQLException,  RuntimeException)
{
	::osl::MutexGuard aGuard( m_aMutex );
	checkDisposed(OResultSet_BASE::rBHelper.bDisposed);

    ::dbtools::throwFeatureNotImplementedException( "XDeleteRows::deleteRows", *this );
	return Sequence< sal_Int32 >();
}
// -------------------------------------------------------------------------
sal_Bool ODbaseResultSet::fillIndexValues(const Reference< XColumnsSupplier> &_xIndex)
{
	Reference<XUnoTunnel> xTunnel(_xIndex,UNO_QUERY);
	if(xTunnel.is())
	{
		dbase::ODbaseIndex* pIndex = reinterpret_cast< dbase::ODbaseIndex* >( xTunnel->getSomething(dbase::ODbaseIndex::getUnoTunnelImplementationId()) );
		if(pIndex)
		{
			dbase::OIndexIterator* pIter = pIndex->createIterator(NULL,NULL);

			if (pIter)
			{
				sal_uInt32 nRec = pIter->First();
				while (nRec != SQL_COLUMN_NOTFOUND)
				{
					if (m_aOrderbyAscending[0])
						m_pFileSet->get().push_back(nRec);
					else
						m_pFileSet->get().insert(m_pFileSet->get().begin(),nRec);
					nRec = pIter->Next();
				}
				m_pFileSet->setFrozen();
				//	if(!bDistinct)
					//	SetRowCount(pFileSet->count());
				delete pIter;
				return sal_True;
			}
			delete pIter;
		}
	}
	return sal_False;
}
// -------------------------------------------------------------------------
::cppu::IPropertyArrayHelper & ODbaseResultSet::getInfoHelper()
{
	return *ODbaseResultSet_BASE3::getArrayHelper();
}
// -----------------------------------------------------------------------------
::cppu::IPropertyArrayHelper* ODbaseResultSet::createArrayHelper() const
{
	Sequence< Property > aProps;
	describeProperties(aProps);
	return new ::cppu::OPropertyArrayHelper(aProps);
}
// -----------------------------------------------------------------------------
void SAL_CALL ODbaseResultSet::acquire() throw()
{
	ODbaseResultSet_BASE2::acquire();
}
// -----------------------------------------------------------------------------
void SAL_CALL ODbaseResultSet::release() throw()
{
	ODbaseResultSet_BASE2::release();
}
// -----------------------------------------------------------------------------
::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL ODbaseResultSet::getPropertySetInfo(  ) throw(::com::sun::star::uno::RuntimeException)
{
	return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
}
// -----------------------------------------------------------------------------
OSQLAnalyzer* ODbaseResultSet::createAnalyzer()
{
	return new OFILEAnalyzer(m_pTable->getConnection());
}
// -----------------------------------------------------------------------------
sal_Int32 ODbaseResultSet::getCurrentFilePos() const
{
	return m_pTable->getFilePos();
}
// -----------------------------------------------------------------------------