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-rw-r--r--dbaccess/source/ui/misc/RowSetDrop.cxx247
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diff --git a/dbaccess/source/ui/misc/RowSetDrop.cxx b/dbaccess/source/ui/misc/RowSetDrop.cxx
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+++ b/dbaccess/source/ui/misc/RowSetDrop.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 <DExport.hxx>
+#include <TokenWriter.hxx>
+#include <com/sun/star/sdbc/XColumnLocate.hpp>
+#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+#include <core_resource.hxx>
+#include <strings.hrc>
+#include <strings.hxx>
+#include <sqlmessage.hxx>
+#include <com/sun/star/sdbc/XRowUpdate.hpp>
+
+using namespace dbaui;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::util;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::sdb;
+using namespace ::com::sun::star::lang;
+
+// export data
+ORowSetImportExport::ORowSetImportExport(weld::Window* pParent,
+ const Reference< XResultSetUpdate >& xResultSetUpdate,
+ const svx::ODataAccessDescriptor& aDataDescriptor,
+ const Reference< XComponentContext >& rM)
+ : ODatabaseImportExport(aDataDescriptor,rM,nullptr)
+ ,m_xTargetResultSetUpdate(xResultSetUpdate)
+ ,m_xTargetRowUpdate(xResultSetUpdate,UNO_QUERY)
+ ,m_pParent(pParent)
+ ,m_bAlreadyAsked(false)
+{
+ OSL_ENSURE(pParent,"Window can't be null!");
+}
+
+void ORowSetImportExport::initialize()
+{
+ ODatabaseImportExport::initialize();
+ // do namemapping
+ Reference<XColumnLocate> xColumnLocate(m_xResultSet,UNO_QUERY);
+ OSL_ENSURE(xColumnLocate.is(),"The rowset normally should support this");
+
+ m_xTargetResultSetMetaData = Reference<XResultSetMetaDataSupplier>(m_xTargetResultSetUpdate,UNO_QUERY_THROW)->getMetaData();
+ if(!m_xTargetResultSetMetaData.is() || !xColumnLocate.is() || !m_xResultSetMetaData.is() )
+ throw SQLException(DBA_RES(STR_UNEXPECTED_ERROR),*this,"S1000",0,Any());
+
+ sal_Int32 nCount = m_xTargetResultSetMetaData->getColumnCount();
+ m_aColumnMapping.reserve(nCount);
+ m_aColumnTypes.reserve(nCount);
+ for (sal_Int32 i = 1;i <= nCount; ++i)
+ {
+ sal_Int32 nPos = COLUMN_POSITION_NOT_FOUND; // means column is autoincrement or doesn't exist
+ if(!m_xTargetResultSetMetaData->isAutoIncrement(i))
+ {
+ try
+ {
+ OUString sColumnName = m_xTargetResultSetMetaData->getColumnName(i);
+ nPos = xColumnLocate->findColumn(sColumnName);
+ }
+ catch(const SQLException&)
+ {
+ if(m_xTargetResultSetMetaData->isNullable(i))
+ nPos = 0; // column doesn't exist but we could set it to null
+ }
+ }
+
+ m_aColumnMapping.push_back(nPos);
+ if(nPos > 0)
+ m_aColumnTypes.push_back(m_xResultSetMetaData->getColumnType(nPos));
+ else
+ m_aColumnTypes.push_back(DataType::OTHER);
+ }
+}
+
+bool ORowSetImportExport::Write()
+{
+ return true;
+}
+
+bool ORowSetImportExport::Read()
+{
+ // check if there is any column to copy
+ if(std::none_of(m_aColumnMapping.begin(),m_aColumnMapping.end(),
+ [](sal_Int32 n) { return n > 0; }))
+ return false;
+ bool bContinue = true;
+ if(m_aSelection.hasElements())
+ {
+ const Any* pBegin = m_aSelection.getConstArray();
+ const Any* pEnd = pBegin + m_aSelection.getLength();
+ for(;pBegin != pEnd && bContinue;++pBegin)
+ {
+ sal_Int32 nPos = -1;
+ *pBegin >>= nPos;
+ OSL_ENSURE(nPos != -1,"Invalid position!");
+ bContinue = (m_xResultSet.is() && m_xResultSet->absolute(nPos) && insertNewRow());
+ }
+ }
+ else
+ {
+ Reference<XPropertySet> xProp(m_xResultSet,UNO_QUERY);
+ sal_Int32 nRowCount = 0;
+ if ( xProp.is() && xProp->getPropertySetInfo()->hasPropertyByName(PROPERTY_ISROWCOUNTFINAL) )
+ {
+ bool bFinal = false;
+ xProp->getPropertyValue(PROPERTY_ISROWCOUNTFINAL) >>= bFinal;
+ if ( !bFinal )
+ m_xResultSet->afterLast();
+ xProp->getPropertyValue(PROPERTY_ROWCOUNT) >>= nRowCount;
+ }
+ if ( !nRowCount )
+ {
+ m_xResultSet->afterLast();
+ nRowCount = m_xResultSet->getRow();
+ }
+ OSL_ENSURE(nRowCount,"RowCount is 0!");
+ m_xResultSet->beforeFirst();
+ while(m_xResultSet.is() && m_xResultSet->next() && bContinue && nRowCount )
+ {
+ --nRowCount;
+ bContinue = insertNewRow();
+ }
+ }
+ return true;
+}
+
+bool ORowSetImportExport::insertNewRow()
+{
+ try
+ {
+ m_xTargetResultSetUpdate->moveToInsertRow();
+ sal_Int32 i = 1;
+ for (auto const& column : m_aColumnMapping)
+ {
+ if(column > 0)
+ {
+ Any aValue;
+ switch(m_aColumnTypes[i-1])
+ {
+ case DataType::CHAR:
+ case DataType::VARCHAR:
+ aValue <<= m_xRow->getString(column);
+ break;
+ case DataType::DECIMAL:
+ case DataType::NUMERIC:
+ aValue <<= m_xRow->getDouble(column);
+ break;
+ case DataType::BIGINT:
+ aValue <<= m_xRow->getLong(column);
+ break;
+ case DataType::FLOAT:
+ aValue <<= m_xRow->getFloat(column);
+ break;
+ case DataType::DOUBLE:
+ aValue <<= m_xRow->getDouble(column);
+ break;
+ case DataType::LONGVARCHAR:
+ aValue <<= m_xRow->getString(column);
+ break;
+ case DataType::LONGVARBINARY:
+ aValue <<= m_xRow->getBytes(column);
+ break;
+ case DataType::DATE:
+ aValue <<= m_xRow->getDate(column);
+ break;
+ case DataType::TIME:
+ aValue <<= m_xRow->getTime(column);
+ break;
+ case DataType::TIMESTAMP:
+ aValue <<= m_xRow->getTimestamp(column);
+ break;
+ case DataType::BIT:
+ case DataType::BOOLEAN:
+ aValue <<= m_xRow->getBoolean(column);
+ break;
+ case DataType::TINYINT:
+ aValue <<= m_xRow->getByte(column);
+ break;
+ case DataType::SMALLINT:
+ aValue <<= m_xRow->getShort(column);
+ break;
+ case DataType::INTEGER:
+ aValue <<= m_xRow->getInt(column);
+ break;
+ case DataType::REAL:
+ aValue <<= m_xRow->getDouble(column);
+ break;
+ case DataType::BINARY:
+ case DataType::VARBINARY:
+ aValue <<= m_xRow->getBytes(column);
+ break;
+ case DataType::BLOB:
+ aValue <<= m_xRow->getBlob(column);
+ break;
+ case DataType::CLOB:
+ aValue <<= m_xRow->getClob(column);
+ break;
+ default:
+ SAL_WARN("dbaccess.ui", "Unknown type");
+ }
+ if(m_xRow->wasNull())
+ m_xTargetRowUpdate->updateNull(i);
+ else
+ m_xTargetRowUpdate->updateObject(i,aValue);
+ }
+ else if(column == 0)//now we have know that we to set this column to null
+ m_xTargetRowUpdate->updateNull(i);
+ ++i;
+ }
+ m_xTargetResultSetUpdate->insertRow();
+ }
+ catch(const SQLException&)
+ {
+ if(!m_bAlreadyAsked)
+ {
+ OUString sAskIfContinue = DBA_RES(STR_ERROR_OCCURRED_WHILE_COPYING);
+ OSQLWarningBox aDlg(m_pParent, sAskIfContinue, MessBoxStyle::YesNo | MessBoxStyle::DefaultYes);
+ if (aDlg.run() == RET_YES)
+ m_bAlreadyAsked = true;
+ else
+ return false;
+ }
+ }
+ return true;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 16:45:35 +0000