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-rw-r--r--connectivity/source/drivers/writer/WDatabaseMetaData.cxx112
1 files changed, 112 insertions, 0 deletions
diff --git a/connectivity/source/drivers/writer/WDatabaseMetaData.cxx b/connectivity/source/drivers/writer/WDatabaseMetaData.cxx
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+/* -*- 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/WDatabaseMetaData.hxx>
+#include <writer/WConnection.hxx>
+#include <com/sun/star/sdbc/SQLException.hpp>
+#include <com/sun/star/text/XTextDocument.hpp>
+#include <com/sun/star/text/XTextTablesSupplier.hpp>
+
+using namespace ::com::sun::star;
+
+namespace connectivity::writer
+{
+OWriterDatabaseMetaData::OWriterDatabaseMetaData(file::OConnection* pConnection)
+ : OComponentDatabaseMetaData(pConnection)
+{
+}
+
+OWriterDatabaseMetaData::~OWriterDatabaseMetaData() = default;
+
+OUString SAL_CALL OWriterDatabaseMetaData::getURL()
+{
+ ::osl::MutexGuard aGuard(m_aMutex);
+
+ return "sdbc:writer:" + m_pConnection->getURL();
+}
+
+uno::Reference<sdbc::XResultSet> SAL_CALL OWriterDatabaseMetaData::getTables(
+ const uno::Any& /*catalog*/, const OUString& /*schemaPattern*/,
+ const OUString& tableNamePattern, const uno::Sequence<OUString>& types)
+{
+ ::osl::MutexGuard aGuard(m_aMutex);
+
+ auto pResult = new ODatabaseMetaDataResultSet(ODatabaseMetaDataResultSet::eTables);
+ uno::Reference<sdbc::XResultSet> xRef = pResult;
+
+ // check if ORowSetValue type is given
+ // when no types are given then we have to return all tables e.g. TABLE
+
+ OUString aTable("TABLE");
+
+ bool bTableFound = true;
+ sal_Int32 nLength = types.getLength();
+ if (nLength)
+ {
+ bTableFound = false;
+
+ const OUString* pIter = types.getConstArray();
+ const OUString* pEnd = pIter + nLength;
+ for (; pIter != pEnd; ++pIter)
+ {
+ if (*pIter == aTable)
+ {
+ bTableFound = true;
+ break;
+ }
+ }
+ }
+ if (!bTableFound)
+ return xRef;
+
+ // get the table names from the document
+
+ OWriterConnection::ODocHolder aDocHolder(static_cast<OWriterConnection*>(m_pConnection));
+ uno::Reference<text::XTextTablesSupplier> xDoc(aDocHolder.getDoc(), uno::UNO_QUERY);
+ if (!xDoc.is())
+ throw sdbc::SQLException();
+ uno::Reference<container::XNameAccess> xTables = xDoc->getTextTables();
+ if (!xTables.is())
+ throw sdbc::SQLException();
+ uno::Sequence<OUString> aTableNames = xTables->getElementNames();
+
+ ODatabaseMetaDataResultSet::ORows aRows;
+ sal_Int32 nTableCount = aTableNames.getLength();
+ for (sal_Int32 nTable = 0; nTable < nTableCount; nTable++)
+ {
+ OUString aName = aTableNames[nTable];
+ if (match(tableNamePattern, aName, '\0'))
+ {
+ ODatabaseMetaDataResultSet::ORow aRow{ nullptr, nullptr, nullptr };
+ aRow.reserve(6);
+ aRow.push_back(new ORowSetValueDecorator(aName));
+ aRow.push_back(new ORowSetValueDecorator(aTable));
+ aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
+ aRows.push_back(aRow);
+ }
+ }
+
+ pResult->setRows(aRows);
+
+ return xRef;
+}
+
+} // namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */