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-rw-r--r--connectivity/source/drivers/component/CTable.cxx190
1 files changed, 190 insertions, 0 deletions
diff --git a/connectivity/source/drivers/component/CTable.cxx b/connectivity/source/drivers/component/CTable.cxx
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+++ b/connectivity/source/drivers/component/CTable.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <component/CTable.hxx>
+#include <component/CColumns.hxx>
+#include <cppuhelper/queryinterface.hxx>
+
+using namespace connectivity;
+using namespace connectivity::component;
+using namespace connectivity::file;
+using namespace ::cppu;
+using namespace ::dbtools;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::sdbcx;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::sheet;
+using namespace ::com::sun::star::util;
+
+
+OComponentTable::OComponentTable(sdbcx::OCollection* _pTables,file::OConnection* _pConnection,
+ const OUString& Name,
+ const OUString& Type,
+ const OUString& Description ,
+ const OUString& SchemaName,
+ const OUString& CatalogName
+ ) : OComponentTable_BASE(_pTables,_pConnection,Name,
+ Type,
+ Description,
+ SchemaName,
+ CatalogName)
+ ,m_nDataRows(0)
+{
+}
+
+void OComponentTable::refreshColumns()
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ ::std::vector< OUString> aVector;
+
+ for(const auto& rxColumn : *m_aColumns)
+ aVector.push_back(Reference< XNamed>(rxColumn,UNO_QUERY_THROW)->getName());
+
+ if(m_xColumns)
+ m_xColumns->reFill(aVector);
+ else
+ m_xColumns = new component::OComponentColumns(this,m_aMutex,aVector);
+}
+
+void OComponentTable::refreshIndexes()
+{
+ // Writer or Calc table has no index
+}
+
+
+Sequence< Type > SAL_CALL OComponentTable::getTypes( )
+{
+ Sequence< Type > aTypes = OTable_TYPEDEF::getTypes();
+ std::vector<Type> aOwnTypes;
+ aOwnTypes.reserve(aTypes.getLength());
+
+ const Type* pBegin = aTypes.getConstArray();
+ const Type* pEnd = pBegin + aTypes.getLength();
+ for(;pBegin != pEnd;++pBegin)
+ {
+ if(!( *pBegin == cppu::UnoType<XKeysSupplier>::get()||
+ *pBegin == cppu::UnoType<XIndexesSupplier>::get()||
+ *pBegin == cppu::UnoType<XRename>::get()||
+ *pBegin == cppu::UnoType<XAlterTable>::get()||
+ *pBegin == cppu::UnoType<XDataDescriptorFactory>::get()))
+ aOwnTypes.push_back(*pBegin);
+ }
+ aOwnTypes.push_back(cppu::UnoType<css::lang::XUnoTunnel>::get());
+
+ return Sequence< Type >(aOwnTypes.data(), aOwnTypes.size());
+}
+
+
+Any SAL_CALL OComponentTable::queryInterface( const Type & rType )
+{
+ if( rType == cppu::UnoType<XKeysSupplier>::get()||
+ rType == cppu::UnoType<XIndexesSupplier>::get()||
+ rType == cppu::UnoType<XRename>::get()||
+ rType == cppu::UnoType<XAlterTable>::get()||
+ rType == cppu::UnoType<XDataDescriptorFactory>::get())
+ return Any();
+
+ const Any aRet = ::cppu::queryInterface(rType,static_cast< css::lang::XUnoTunnel*> (this));
+ return aRet.hasValue() ? aRet : OTable_TYPEDEF::queryInterface(rType);
+}
+
+
+sal_Int32 OComponentTable::getCurrentLastPos() const
+{
+ return m_nDataRows;
+}
+
+bool OComponentTable::seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos)
+{
+ // prepare positioning:
+
+ sal_uInt32 nNumberOfRecords = m_nDataRows;
+ sal_uInt32 nTempPos = m_nFilePos;
+ m_nFilePos = nCurPos;
+
+ switch(eCursorPosition)
+ {
+ case IResultSetHelper::NEXT:
+ m_nFilePos++;
+ break;
+ case IResultSetHelper::PRIOR:
+ if (m_nFilePos > 0)
+ m_nFilePos--;
+ break;
+ case IResultSetHelper::FIRST:
+ m_nFilePos = 1;
+ break;
+ case IResultSetHelper::LAST:
+ m_nFilePos = nNumberOfRecords;
+ break;
+ case IResultSetHelper::RELATIVE1:
+ m_nFilePos = (m_nFilePos + nOffset < 0) ? 0
+ : static_cast<sal_uInt32>(m_nFilePos + nOffset);
+ break;
+ case IResultSetHelper::ABSOLUTE1:
+ case IResultSetHelper::BOOKMARK:
+ m_nFilePos = static_cast<sal_uInt32>(nOffset);
+ break;
+ }
+
+ if (m_nFilePos > static_cast<sal_Int32>(nNumberOfRecords))
+ m_nFilePos = static_cast<sal_Int32>(nNumberOfRecords) + 1;
+
+ if (m_nFilePos == 0 || m_nFilePos == static_cast<sal_Int32>(nNumberOfRecords) + 1)
+ {
+ switch(eCursorPosition)
+ {
+ case IResultSetHelper::PRIOR:
+ case IResultSetHelper::FIRST:
+ m_nFilePos = 0;
+ break;
+ case IResultSetHelper::LAST:
+ case IResultSetHelper::NEXT:
+ case IResultSetHelper::ABSOLUTE1:
+ case IResultSetHelper::RELATIVE1:
+ if (nOffset > 0)
+ m_nFilePos = nNumberOfRecords + 1;
+ else if (nOffset < 0)
+ m_nFilePos = 0;
+ break;
+ case IResultSetHelper::BOOKMARK:
+ m_nFilePos = nTempPos; // previous position
+ break;
+ }
+ return false;
+ }
+
+ //! read buffer / setup row object etc?
+ nCurPos = m_nFilePos;
+ return true;
+}
+
+void OComponentTable::FileClose()
+{
+ ::osl::MutexGuard aGuard(m_aMutex);
+
+ OComponentTable_BASE::FileClose();
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */