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, 85 insertions, 0 deletions

diff --git a/connectivity/source/drivers/firebird/View.cxx b/connectivity/source/drivers/firebird/View.cxx
new file mode 100644
index 000000000..6dcbf6bce
--- /dev/null
+++ b/connectivity/source/drivers/firebird/View.cxx
@@ -0,0 +1,85 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/.
+ */
+#include "View.hxx"
+
+#include <propertyids.hxx>
+
+#include <com/sun/star/sdbc/XRow.hpp>
+
+namespace connectivity::firebird
+{
+View::View(const css::uno::Reference<css::sdbc::XConnection>& _rxConnection, bool _bCaseSensitive,
+           const OUString& _rSchemaName, const OUString& _rName)
+    : View_Base(_bCaseSensitive, _rName, _rxConnection->getMetaData(), OUString(), _rSchemaName,
+                OUString())
+    , m_xConnection(_rxConnection)
+{
+}
+
+View::~View() {}
+
+void SAL_CALL View::acquire() noexcept { View_Base::acquire(); };
+void SAL_CALL View::release() noexcept { View_Base::release(); };
+css::uno::Any SAL_CALL View::queryInterface(const css::uno::Type& _rType)
+{
+    css::uno::Any aReturn = View_Base::queryInterface(_rType);
+    if (!aReturn.hasValue())
+        aReturn = View_IBASE::queryInterface(_rType);
+    return aReturn;
+}
+
+css::uno::Sequence<css::uno::Type> SAL_CALL View::getTypes()
+{
+    return ::comphelper::concatSequences(View_Base::getTypes(), View_IBASE::getTypes());
+}
+
+css::uno::Sequence<sal_Int8> SAL_CALL View::getImplementationId()
+{
+    return css::uno::Sequence<sal_Int8>();
+}
+
+void SAL_CALL View::alterCommand(const OUString& _rNewCommand)
+{
+    OUString aCommand = "ALTER VIEW \"" + m_Name + "\" AS " + _rNewCommand;
+    m_xMetaData->getConnection()->createStatement()->execute(aCommand);
+}
+
+void SAL_CALL View::getFastPropertyValue(css::uno::Any& _rValue, sal_Int32 _nHandle) const
+{
+    if (_nHandle == PROPERTY_ID_COMMAND)
+    {
+        // retrieve the very current command, don't rely on the base classes cached value
+        // (which we initialized empty, anyway)
+        _rValue <<= impl_getCommand();
+        return;
+    }
+
+    View_Base::getFastPropertyValue(_rValue, _nHandle);
+}
+
+OUString View::impl_getCommand() const
+{
+    OUString aCommand("SELECT RDB$VIEW_SOURCE FROM RDB$RELATIONS WHERE RDB$RELATION_NAME = '"
+                      + m_Name + "'");
+    css::uno::Reference<css::sdbc::XStatement> statement = m_xConnection->createStatement();
+    css::uno::Reference<css::sdbc::XResultSet> xResult = statement->executeQuery(aCommand);
+
+    css::uno::Reference<css::sdbc::XRow> xRow(xResult, css::uno::UNO_QUERY_THROW);
+    if (!xResult->next())
+    {
+        // hmm. There is no view the name as we know it. Can only mean some other instance
+        // dropped this view meanwhile...
+        std::abort();
+    }
+
+    return xRow->getString(1);
+}
+
+} // namespace connectivity::firebird
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */