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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 "parseschema.hxx"
#include "fbcreateparser.hxx"
#include <com/sun/star/io/TextInputStream.hpp>
#include <com/sun/star/embed/XStorage.hpp>
#include <com/sun/star/embed/ElementModes.hpp>
#include <comphelper/processfactory.hxx>
namespace dbahsql
{
using namespace css::io;
using namespace css::uno;
using namespace css::embed;
SchemaParser::SchemaParser(Reference<XStorage>& rStorage)
: m_rStorage(rStorage)
{
}
SqlStatementVector SchemaParser::parseSchema()
{
assert(m_rStorage);
constexpr char SCHEMA_FILENAME[] = "script";
if (!m_rStorage->hasByName(SCHEMA_FILENAME))
{
SAL_WARN("dbaccess", "script file does not exist in storage during hsqldb import");
assert(false); // TODO throw error
}
Reference<XStream> xStream(m_rStorage->openStreamElement(SCHEMA_FILENAME, ElementModes::READ));
Reference<XComponentContext> rContext = comphelper::getProcessComponentContext();
Reference<XTextInputStream2> xTextInput = TextInputStream::create(rContext);
xTextInput->setEncoding("UTF-8");
xTextInput->setInputStream(xStream->getInputStream());
SqlStatementVector parsedStatements;
while (!xTextInput->isEOF())
{
// every line contains exactly one DDL statement
OUString sSql = xTextInput->readLine();
if (sSql.startsWith("SET") || sSql.startsWith("CREATE USER")
|| sSql.startsWith("CREATE SCHEMA") || sSql.startsWith("GRANT"))
continue;
if (sSql.startsWith("CREATE CACHED TABLE") || sSql.startsWith("CREATE TABLE"))
{
FbCreateStmtParser aCreateParser;
aCreateParser.parse(sSql);
sSql = aCreateParser.compose();
}
parsedStatements.push_back(sSql);
}
return parsedStatements;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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