connectivity writer driver: add Columns implementation

Gets rid of the stub warnings in OWriterTable::refreshColumns().

Change-Id: I2dd43777a00a6958548e3dc8119c5cb825ebb02e
Reviewed-on: https://gerrit.libreoffice.org/40091Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

connectivity/Library_writer.mk

@@ -38,6 +38,7 @@ $(eval $(call gb_Library_use_libraries,writer,\
 
 $(eval $(call gb_Library_add_exception_objects,writer,\
 	connectivity/source/drivers/writer/WCatalog \
+	connectivity/source/drivers/writer/WColumns \
 	connectivity/source/drivers/writer/WConnection \
 	connectivity/source/drivers/writer/WDatabaseMetaData \
 	connectivity/source/drivers/writer/WDriver \

connectivity/source/drivers/writer/WColumns.cxx

+/* -*- 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 "writer/WColumns.hxx"
+
+#include <connectivity/sdbcx/VColumn.hxx>
+
+#include "writer/WTable.hxx"
+
+using namespace ::com::sun::star;
+
+namespace connectivity
+{
+namespace writer
+{
+
+sdbcx::ObjectType OWriterColumns::createObject(const OUString& _rName)
+{
+    OWriterTable* pTable = static_cast<OWriterTable*>(m_pTable);
+    ::rtl::Reference<OSQLColumns> aCols = pTable->getTableColumns();
+
+    OSQLColumns::Vector::const_iterator aIter = find(aCols->get().begin(),aCols->get().end(),_rName,::comphelper::UStringMixEqual(isCaseSensitive()));
+    sdbcx::ObjectType xRet;
+    if (aIter != aCols->get().end())
+        xRet = sdbcx::ObjectType(*aIter, uno::UNO_QUERY);
+    return xRet;
+}
+
+} // namespace writer
+} // namespace connectivity
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

connectivity/source/drivers/writer/WTable.cxx

@@ -30,6 +30,7 @@
 #include <com/sun/star/text/XText.hpp>
 #include <svl/converter.hxx>
 #include "writer/WConnection.hxx"
+#include "writer/WColumns.hxx"
 #include <connectivity/sdbcx/VColumn.hxx>
 #include <rtl/ustrbuf.hxx>
 #include <osl/thread.h>
@@ -231,7 +232,7 @@ void OWriterTable::refreshColumns()
     if (m_pColumns)
         m_pColumns->reFill(aVector);
     else
-        SAL_WARN("connectivity.writer", "TODO implement OWriterTable::refreshColumns");
+        m_pColumns = new OWriterColumns(this, m_aMutex, aVector);
 }
 
 void OWriterTable::refreshIndexes()

connectivity/source/inc/writer/WColumns.hxx

+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_CONNECTIVITY_SOURCE_INC_WRITER_WCOLUMNS_HXX
+#define INCLUDED_CONNECTIVITY_SOURCE_INC_WRITER_WCOLUMNS_HXX
+
+#include "file/FColumns.hxx"
+
+namespace connectivity
+{
+namespace writer
+{
+class OWriterColumns : public file::OColumns
+{
+protected:
+    virtual sdbcx::ObjectType createObject(const OUString& _rName) override;
+public:
+    OWriterColumns(file::OFileTable* _pTable,
+                   ::osl::Mutex& _rMutex,
+                   const TStringVector& _rVector
+                  ) : file::OColumns(_pTable,_rMutex,_rVector)
+    {}
+
+};
+}
+}
+
+#endif // INCLUDED_CONNECTIVITY_SOURCE_INC_WRITER_WCOLUMNS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */