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, 176 insertions, 0 deletions

diff --git a/connectivity/source/drivers/firebird/Statement.cxx b/connectivity/source/drivers/firebird/Statement.cxx
new file mode 100644
index 000000000..f4faebbf1
--- /dev/null
+++ b/connectivity/source/drivers/firebird/Statement.cxx
@@ -0,0 +1,176 @@
+/* -*- 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/.
+ *
+ * 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 "Connection.hxx"
+#include "ResultSet.hxx"
+#include "Statement.hxx"
+#include "Util.hxx"
+
+#include <comphelper/sequence.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <sal/log.hxx>
+
+using namespace connectivity::firebird;
+
+using namespace com::sun::star;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::sdbc;
+using namespace com::sun::star::sdbcx;
+using namespace com::sun::star::container;
+using namespace com::sun::star::io;
+using namespace com::sun::star::util;
+
+using namespace ::comphelper;
+using namespace ::osl;
+using namespace ::std;
+
+// ---- XBatchExecution - UNSUPPORTED ----------------------------------------
+void SAL_CALL OStatement::addBatch(const OUString&)
+{
+}
+
+void SAL_CALL OStatement::clearBatch()
+{
+}
+
+Sequence< sal_Int32 > SAL_CALL OStatement::executeBatch()
+{
+    return Sequence< sal_Int32 >();
+}
+
+IMPLEMENT_SERVICE_INFO(OStatement,"com.sun.star.sdbcx.OStatement","com.sun.star.sdbc.Statement");
+
+void SAL_CALL OStatement::acquire() noexcept
+{
+    OStatementCommonBase::acquire();
+}
+
+void SAL_CALL OStatement::release() noexcept
+{
+    OStatementCommonBase::release();
+}
+
+void OStatement::disposeResultSet()
+{
+    MutexGuard aGuard(m_aMutex);
+    checkDisposed(OStatementCommonBase_Base::rBHelper.bDisposed);
+
+    OStatementCommonBase::disposeResultSet();
+
+    if (m_pSqlda)
+    {
+        freeSQLVAR(m_pSqlda);
+        free(m_pSqlda);
+        m_pSqlda = nullptr;
+    }
+}
+
+// ---- XStatement -----------------------------------------------------------
+sal_Int32 SAL_CALL OStatement::executeUpdate(const OUString& sql)
+{
+    execute(sql);
+    return getStatementChangeCount();
+}
+
+
+uno::Reference< XResultSet > SAL_CALL OStatement::executeQuery(const OUString& sql)
+{
+    MutexGuard aGuard(m_aMutex);
+    checkDisposed(OStatementCommonBase_Base::rBHelper.bDisposed);
+
+    SAL_INFO("connectivity.firebird", "executeQuery(" << sql << ")");
+
+    ISC_STATUS aErr = 0;
+
+    disposeResultSet();
+
+    prepareAndDescribeStatement(sql,
+                                m_pSqlda);
+
+    aErr = isc_dsql_execute(m_statusVector,
+                            &m_pConnection->getTransaction(),
+                            &m_aStatementHandle,
+                            1,
+                            nullptr);
+    if (aErr)
+        SAL_WARN("connectivity.firebird", "isc_dsql_execute failed");
+
+    m_xResultSet = new OResultSet(m_pConnection.get(),
+                                  m_aMutex,
+                                  uno::Reference< XInterface >(*this),
+                                  m_aStatementHandle,
+                                  m_pSqlda );
+
+    // TODO: deal with cleanup
+
+    evaluateStatusVector(m_statusVector, sql, *this);
+
+    if (isDDLStatement())
+    {
+        m_pConnection->commit();
+        m_pConnection->notifyDatabaseModified();
+    }
+    else if (getStatementChangeCount() > 0)
+    {
+        m_pConnection->notifyDatabaseModified();
+    }
+
+    return m_xResultSet;
+}
+
+sal_Bool SAL_CALL OStatement::execute(const OUString& sql)
+{
+    uno::Reference< XResultSet > xResults = executeQuery(sql);
+    return xResults.is();
+    // TODO: what if we have multiple results?
+}
+
+uno::Reference< XConnection > SAL_CALL OStatement::getConnection()
+{
+    MutexGuard aGuard(m_aMutex);
+    checkDisposed(OStatementCommonBase_Base::rBHelper.bDisposed);
+
+    return m_pConnection;
+}
+
+Any SAL_CALL OStatement::queryInterface( const Type & rType )
+{
+    Any aRet = OStatement_Base::queryInterface(rType);
+    if(!aRet.hasValue())
+        aRet = ::cppu::queryInterface(rType,static_cast< XBatchExecution*> (this));
+    if(!aRet.hasValue())
+        aRet = OStatementCommonBase::queryInterface(rType);
+    return aRet;
+}
+
+uno::Sequence< Type > SAL_CALL OStatement::getTypes()
+{
+    return concatSequences(OStatement_Base::getTypes(),
+                           OStatementCommonBase::getTypes());
+}
+
+void SAL_CALL OStatement::disposing()
+{
+    disposeResultSet();
+    close();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */