Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 247 insertions, 0 deletions

diff --git a/connectivity/source/drivers/ado/AResultSetMetaData.cxx b/connectivity/source/drivers/ado/AResultSetMetaData.cxx
new file mode 100644
index 000000000..d43ee5da9
--- /dev/null
+++ b/connectivity/source/drivers/ado/AResultSetMetaData.cxx
@@ -0,0 +1,247 @@
+/* -*- 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 <sal/config.h>
+
+#include <string_view>
+
+#include <ado/AResultSetMetaData.hxx>
+#include <com/sun/star/sdbc/DataType.hpp>
+#include <com/sun/star/sdbc/ColumnValue.hpp>
+#include <ado/Awrapado.hxx>
+#include <connectivity/dbexception.hxx>
+
+using namespace connectivity;
+using namespace connectivity::ado;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::sdbc;
+
+OResultSetMetaData::OResultSetMetaData( ADORecordset* _pRecordSet)
+                    :   m_pRecordSet(_pRecordSet),
+                        m_nColCount(-1)
+{
+    if ( m_pRecordSet )
+        m_pRecordSet->AddRef();
+}
+
+OResultSetMetaData::~OResultSetMetaData()
+{
+    if ( m_pRecordSet )
+        m_pRecordSet->Release();
+}
+
+sal_Int32 SAL_CALL OResultSetMetaData::getColumnDisplaySize( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if(aField.IsValid() && aField.GetActualSize() != -1)
+        return aField.GetActualSize();
+    return 0;
+}
+
+
+sal_Int32 SAL_CALL OResultSetMetaData::getColumnType( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    return ADOS::MapADOType2Jdbc(aField.GetADOType());
+}
+
+
+sal_Int32 SAL_CALL OResultSetMetaData::getColumnCount(  )
+{
+    if(m_nColCount != -1 )
+        return m_nColCount;
+
+    if ( !m_pRecordSet )
+        return 0;
+
+    WpOLEAppendCollection<ADOFields, WpADOField> pFields;
+    m_pRecordSet->get_Fields(&pFields);
+    m_nColCount = pFields.GetItemCount();
+    return m_nColCount;
+}
+
+
+sal_Bool SAL_CALL OResultSetMetaData::isCaseSensitive( sal_Int32 column )
+{
+    bool bRet = false;
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if ( aField.IsValid() )
+    {
+        WpADOProperties aProps( aField.get_Properties() );
+        if ( aProps.IsValid() )
+            bRet = OTools::getValue(aProps, std::u16string_view(u"ISCASESENSITIVE")).getBool();
+    }
+    return bRet;
+}
+
+
+OUString SAL_CALL OResultSetMetaData::getSchemaName( sal_Int32 /*column*/ )
+{
+    return OUString();
+}
+
+
+OUString SAL_CALL OResultSetMetaData::getColumnName( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if(aField.IsValid())
+        return aField.GetName();
+
+    return OUString();
+}
+
+OUString SAL_CALL OResultSetMetaData::getTableName( sal_Int32 column )
+{
+    OUString sTableName;
+
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if ( aField.IsValid() )
+    {
+        WpADOProperties aProps( aField.get_Properties() );
+        if ( aProps.IsValid() )
+            sTableName
+                = OTools::getValue(aProps, std::u16string_view(u"BASETABLENAME")).getString();
+    }
+    return sTableName;
+}
+
+OUString SAL_CALL OResultSetMetaData::getCatalogName( sal_Int32 /*column*/ )
+{
+    return OUString();
+}
+
+OUString SAL_CALL OResultSetMetaData::getColumnTypeName( sal_Int32 /*column*/ )
+{
+    return OUString();
+}
+
+OUString SAL_CALL OResultSetMetaData::getColumnLabel( sal_Int32 column )
+{
+    return getColumnName(column);
+}
+
+OUString SAL_CALL OResultSetMetaData::getColumnServiceName( sal_Int32 /*column*/ )
+{
+    return OUString();
+}
+
+
+sal_Bool SAL_CALL OResultSetMetaData::isCurrency( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if(aField.IsValid())
+    {
+        return ((aField.GetAttributes() & adFldFixed) == adFldFixed) && (aField.GetADOType() == adCurrency);
+    }
+    return false;
+}
+
+
+sal_Bool SAL_CALL OResultSetMetaData::isAutoIncrement( sal_Int32 column )
+{
+    bool bRet = false;
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if ( aField.IsValid() )
+    {
+        WpADOProperties aProps( aField.get_Properties() );
+        if ( aProps.IsValid() )
+        {
+            bRet = OTools::getValue(aProps, std::u16string_view(u"ISAUTOINCREMENT")).getBool();
+        }
+    }
+    return bRet;
+}
+
+
+sal_Bool SAL_CALL OResultSetMetaData::isSigned( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if(aField.IsValid())
+    {
+        DataTypeEnum eType = aField.GetADOType();
+        return !(eType == adUnsignedBigInt || eType == adUnsignedInt || eType == adUnsignedSmallInt || eType == adUnsignedTinyInt);
+    }
+    return false;
+}
+
+sal_Int32 SAL_CALL OResultSetMetaData::getPrecision( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if(aField.IsValid())
+        return aField.GetPrecision();
+    return 0;
+}
+
+sal_Int32 SAL_CALL OResultSetMetaData::getScale( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if(aField.IsValid())
+        return aField.GetNumericScale();
+    return 0;
+}
+
+
+sal_Int32 SAL_CALL OResultSetMetaData::isNullable( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if(aField.IsValid())
+    {
+        return sal_Int32((aField.GetAttributes() & adFldIsNullable) == adFldIsNullable);
+    }
+    return sal_Int32(false);
+}
+
+
+sal_Bool SAL_CALL OResultSetMetaData::isSearchable( sal_Int32 /*column*/ )
+{
+    return true;
+}
+
+
+sal_Bool SAL_CALL OResultSetMetaData::isReadOnly( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if(aField.IsValid())
+    {
+        //  return (aField.GetStatus() & adFieldReadOnly) == adFieldReadOnly;
+    }
+    return false;
+}
+
+
+sal_Bool SAL_CALL OResultSetMetaData::isDefinitelyWritable( sal_Int32 column )
+{
+    WpADOField aField = ADOS::getField(m_pRecordSet,column);
+    if(aField.IsValid())
+    {
+        return (aField.GetAttributes() & adFldUpdatable) == adFldUpdatable;
+    }
+    return false;
+;
+}
+
+sal_Bool SAL_CALL OResultSetMetaData::isWritable( sal_Int32 column )
+{
+    return isDefinitelyWritable(column);
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */