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, 210 insertions, 0 deletions

diff --git a/connectivity/source/drivers/ado/ADatabaseMetaDataResultSetMetaData.cxx b/connectivity/source/drivers/ado/ADatabaseMetaDataResultSetMetaData.cxx
new file mode 100644
index 000000000..3fa13d06b
--- /dev/null
+++ b/connectivity/source/drivers/ado/ADatabaseMetaDataResultSetMetaData.cxx
@@ -0,0 +1,210 @@
+/* -*- 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 <ado/ADatabaseMetaDataResultSetMetaData.hxx>
+#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;
+
+ODatabaseMetaDataResultSetMetaData::~ODatabaseMetaDataResultSetMetaData()
+{
+    if (m_pRecordSet)
+        m_pRecordSet->Release();
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaDataResultSetMetaData::getColumnDisplaySize(sal_Int32 column)
+{
+    sal_Int32 nSize = 0;
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        nSize = (*m_mColumnsIter).second.getColumnDisplaySize();
+    else if (m_pRecordSet)
+    {
+        WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+        if (aField.IsValid())
+            nSize = aField.GetActualSize();
+    }
+    return nSize;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaDataResultSetMetaData::getColumnType(sal_Int32 column)
+{
+    sal_Int32 nType = 0;
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        nType = (*m_mColumnsIter).second.getColumnType();
+    else if (m_pRecordSet)
+    {
+        WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+        nType = ADOS::MapADOType2Jdbc(aField.GetADOType());
+    }
+    return nType;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaDataResultSetMetaData::getColumnCount()
+{
+    if (!m_pRecordSet)
+        return 0;
+    if (m_nColCount != -1)
+        return m_nColCount;
+
+    if (m_vMapping.size())
+        return m_mColumns.size();
+
+    WpOLEAppendCollection<ADOFields, WpADOField> aFields;
+    m_pRecordSet->get_Fields(&aFields);
+    m_nColCount = aFields.GetItemCount();
+    return m_nColCount;
+}
+
+OUString SAL_CALL ODatabaseMetaDataResultSetMetaData::getColumnName(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.getColumnName();
+    if (!m_pRecordSet)
+        return OUString();
+    WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+    if (aField.IsValid())
+        return aField.GetName();
+
+    return OUString();
+}
+
+OUString SAL_CALL ODatabaseMetaDataResultSetMetaData::getColumnLabel(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.getColumnLabel();
+    return getColumnName(column);
+}
+
+sal_Bool SAL_CALL ODatabaseMetaDataResultSetMetaData::isCurrency(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.isCurrency();
+    if (!m_pRecordSet)
+        return false;
+    WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+    if (aField.IsValid())
+    {
+        return (aField.GetAttributes() & adFldFixed) == adFldFixed;
+    }
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaDataResultSetMetaData::isSigned(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.isSigned();
+    if (!m_pRecordSet)
+        return false;
+    WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+    if (aField.IsValid())
+    {
+        return (aField.GetAttributes() & adFldNegativeScale) == adFldNegativeScale;
+    }
+    return false;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaDataResultSetMetaData::getPrecision(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.getPrecision();
+    if (!m_pRecordSet)
+        return 0;
+    WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+    if (aField.IsValid())
+        return aField.GetPrecision();
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaDataResultSetMetaData::getScale(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.getScale();
+
+    if (!m_pRecordSet)
+        return 0;
+
+    WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+    if (aField.IsValid())
+        return aField.GetNumericScale();
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaDataResultSetMetaData::isNullable(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.isNullable();
+
+    if (!m_pRecordSet)
+        return sal_Int32(false);
+
+    WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+    if (aField.IsValid())
+    {
+        return sal_Int32((aField.GetAttributes() & adFldIsNullable) == adFldIsNullable);
+    }
+    return sal_Int32(false);
+}
+
+sal_Bool SAL_CALL ODatabaseMetaDataResultSetMetaData::isReadOnly(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.isReadOnly();
+
+    if (!m_pRecordSet)
+        return false;
+
+    WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+    if (aField.IsValid())
+    {
+        //  return (aField.GetStatus() & adFieldReadOnly) == adFieldReadOnly;
+    }
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaDataResultSetMetaData::isDefinitelyWritable(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.isDefinitelyWritable();
+
+    if (!m_pRecordSet)
+        return false;
+
+    WpADOField aField = ADOS::getField(m_pRecordSet, m_vMapping[column]);
+    if (aField.IsValid())
+    {
+        return (aField.GetAttributes() & adFldUpdatable) == adFldUpdatable;
+    }
+    return false;
+    ;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaDataResultSetMetaData::isWritable(sal_Int32 column)
+{
+    if (m_mColumns.size() && (m_mColumnsIter = m_mColumns.find(column)) != m_mColumns.end())
+        return (*m_mColumnsIter).second.isWritable();
+    return isDefinitelyWritable(column);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */