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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /connectivity/source/drivers/component/CDatabaseMetaData.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'connectivity/source/drivers/component/CDatabaseMetaData.cxx')
-rw-r--r--connectivity/source/drivers/component/CDatabaseMetaData.cxx244
1 files changed, 244 insertions, 0 deletions
diff --git a/connectivity/source/drivers/component/CDatabaseMetaData.cxx b/connectivity/source/drivers/component/CDatabaseMetaData.cxx
new file mode 100644
index 000000000..f225747a6
--- /dev/null
+++ b/connectivity/source/drivers/component/CDatabaseMetaData.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/CDatabaseMetaData.hxx>
+#include <file/FConnection.hxx>
+#include <com/sun/star/sdbc/ColumnSearch.hpp>
+#include <com/sun/star/sdbc/DataType.hpp>
+#include <com/sun/star/sdbc/ColumnValue.hpp>
+#include <com/sun/star/sdbc/SQLException.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
+#include <FDatabaseMetaDataResultSet.hxx>
+#include <comphelper/types.hxx>
+
+using namespace connectivity::component;
+using namespace connectivity::file;
+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;
+
+OComponentDatabaseMetaData::OComponentDatabaseMetaData(OConnection* _pCon) :ODatabaseMetaData(_pCon)
+{
+}
+
+OComponentDatabaseMetaData::~OComponentDatabaseMetaData()
+{
+}
+
+Reference< XResultSet > OComponentDatabaseMetaData::impl_getTypeInfo_throw( )
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ ODatabaseMetaDataResultSet* pResult = new ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTypeInfo);
+ Reference< XResultSet > xRef = pResult;
+
+ static ODatabaseMetaDataResultSet::ORows aRows;
+ if(aRows.empty())
+ {
+ ODatabaseMetaDataResultSet::ORow aRow;
+
+ aRows.reserve(6);
+ aRow.reserve(18);
+
+ aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
+ aRow.push_back(new ORowSetValueDecorator(OUString("VARCHAR")));
+ aRow.push_back(new ORowSetValueDecorator(DataType::VARCHAR));
+ aRow.push_back(new ORowSetValueDecorator(sal_Int32(65535)));
+ aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
+ aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
+ aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
+ aRow.push_back(ODatabaseMetaDataResultSet::get1Value()); // ORowSetValue((sal_Int32)ColumnValue::NULLABLE)
+ aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
+ aRow.push_back(new ORowSetValueDecorator(sal_Int32(ColumnSearch::CHAR)));
+ aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
+ aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
+ aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
+ aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
+ aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
+ aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
+ aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
+ aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
+ aRow.push_back(new ORowSetValueDecorator(sal_Int32(10)));
+
+
+ aRows.push_back(aRow);
+
+ aRow[1] = new ORowSetValueDecorator(OUString("DECIMAL"));
+ aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
+ aRow[3] = ODatabaseMetaDataResultSet::get0Value();
+ aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
+ aRow[15] = ODatabaseMetaDataResultSet::get0Value();
+ aRows.push_back(aRow);
+
+ aRow[1] = new ORowSetValueDecorator(OUString("BOOL"));
+ aRow[2] = new ORowSetValueDecorator(DataType::BIT);
+ aRow[3] = new ORowSetValueDecorator(sal_Int32(20));
+ aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
+ aRow[15] = new ORowSetValueDecorator(sal_Int32(15));
+ aRows.push_back(aRow);
+
+ aRow[1] = new ORowSetValueDecorator(OUString("DATE"));
+ aRow[2] = new ORowSetValueDecorator(DataType::DATE);
+ aRow[3] = ODatabaseMetaDataResultSet::get0Value();
+ aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
+ aRow[15] = ODatabaseMetaDataResultSet::get0Value();
+ aRows.push_back(aRow);
+
+ aRow[1] = new ORowSetValueDecorator(OUString("TIME"));
+ aRow[2] = new ORowSetValueDecorator(DataType::TIME);
+ aRow[3] = ODatabaseMetaDataResultSet::get0Value();
+ aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
+ aRow[15] = ODatabaseMetaDataResultSet::get0Value();
+ aRows.push_back(aRow);
+
+ aRow[1] = new ORowSetValueDecorator(OUString("TIMESTAMP"));
+ aRow[2] = new ORowSetValueDecorator(DataType::TIMESTAMP);
+ aRow[3] = ODatabaseMetaDataResultSet::get0Value();
+ aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
+ aRow[15] = ODatabaseMetaDataResultSet::get0Value();
+ aRows.push_back(aRow);
+ }
+
+ pResult->setRows(aRows);
+ return xRef;
+}
+
+Reference< XResultSet > SAL_CALL OComponentDatabaseMetaData::getColumns(
+ const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& tableNamePattern,
+ const OUString& columnNamePattern )
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+
+ Reference< XTablesSupplier > xTables = m_pConnection->createCatalog();
+ if(!xTables.is())
+ throw SQLException();
+
+ Reference< XNameAccess> xNames = xTables->getTables();
+ if(!xNames.is())
+ throw SQLException();
+
+ ODatabaseMetaDataResultSet::ORows aRows;
+ ODatabaseMetaDataResultSet::ORow aRow(19);
+
+ aRow[10] = new ORowSetValueDecorator(sal_Int32(10));
+
+ Sequence< OUString> aTabNames(xNames->getElementNames());
+ const OUString* pTabIter = aTabNames.getConstArray();
+ const OUString* pTabEnd = pTabIter + aTabNames.getLength();
+ for(;pTabIter != pTabEnd;++pTabIter)
+ {
+ if(match(tableNamePattern,*pTabIter,'\0'))
+ {
+ const Reference< XColumnsSupplier> xTable(xNames->getByName(*pTabIter),UNO_QUERY_THROW);
+ aRow[3] = new ORowSetValueDecorator(*pTabIter);
+
+ const Reference< XNameAccess> xColumns = xTable->getColumns();
+ if(!xColumns.is())
+ throw SQLException();
+
+ const Sequence< OUString> aColNames(xColumns->getElementNames());
+
+ const OUString* pColumnIter = aColNames.getConstArray();
+ const OUString* pEnd = pColumnIter + aColNames.getLength();
+ Reference< XPropertySet> xColumn;
+ for(sal_Int32 i=1;pColumnIter != pEnd;++pColumnIter,++i)
+ {
+ if(match(columnNamePattern,*pColumnIter,'\0'))
+ {
+ aRow[4] = new ORowSetValueDecorator( *pColumnIter);
+
+ xColumns->getByName(*pColumnIter) >>= xColumn;
+ OSL_ENSURE(xColumn.is(),"Columns contains a column who isn't a fastpropertyset!");
+ aRow[5] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));
+ aRow[6] = new ORowSetValueDecorator(::comphelper::getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME))));
+ aRow[7] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))));
+ // aRow[8] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
+ aRow[9] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))));
+ aRow[11] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))));
+ // aRow[12] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
+ aRow[13] = new ORowSetValueDecorator(::comphelper::getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE))));
+ // aRow[14] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
+ // aRow[15] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
+ switch(sal_Int32(aRow[5]->getValue()))
+ {
+ case DataType::CHAR:
+ case DataType::VARCHAR:
+ aRow[16] = new ORowSetValueDecorator(sal_Int32(254));
+ break;
+ case DataType::LONGVARCHAR:
+ aRow[16] = new ORowSetValueDecorator(sal_Int32(65535));
+ break;
+ default:
+ aRow[16] = new ORowSetValueDecorator(sal_Int32(0));
+ }
+ aRow[17] = new ORowSetValueDecorator(i);
+ switch(sal_Int32(aRow[11]->getValue()))
+ {
+ case ColumnValue::NO_NULLS:
+ aRow[18] = new ORowSetValueDecorator(OUString("NO"));
+ break;
+ case ColumnValue::NULLABLE:
+ aRow[18] = new ORowSetValueDecorator(OUString("YES"));
+ break;
+ default:
+ aRow[18] = new ORowSetValueDecorator(OUString());
+ }
+ aRows.push_back(aRow);
+ }
+ }
+ }
+ }
+
+ ODatabaseMetaDataResultSet* pResult = new ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eColumns);
+ Reference< XResultSet > xRef = pResult;
+ pResult->setRows(aRows);
+
+ return xRef;
+}
+
+sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxBinaryLiteralLength( )
+{
+ return SAL_MAX_INT32;
+}
+
+sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxCharLiteralLength( )
+{
+ return SAL_MAX_INT32;
+}
+
+sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxColumnNameLength( )
+{
+ return SAL_MAX_INT32;
+}
+
+sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxColumnsInIndex( )
+{
+ return 1;
+}
+
+sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxColumnsInTable( )
+{
+ return 256;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */