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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 <comphelper/configurationhelper.hxx>
#include <comphelper/sequence.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/configuration/theDefaultProvider.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/util/XChangesBatch.hpp>
namespace comphelper{
css::uno::Reference< css::uno::XInterface > ConfigurationHelper::openConfig(const css::uno::Reference< css::uno::XComponentContext >& rxContext,
const OUString& sPackage,
EConfigurationModes eMode )
{
css::uno::Reference< css::lang::XMultiServiceFactory > xConfigProvider(
css::configuration::theDefaultProvider::get( rxContext ) );
std::vector< css::uno::Any > lParams;
css::beans::PropertyValue aParam ;
// set root path
aParam.Name = "nodepath";
aParam.Value <<= sPackage;
lParams.emplace_back(aParam);
// enable all locales mode
if (eMode & EConfigurationModes::AllLocales)
{
aParam.Name = "locale";
aParam.Value <<= OUString("*");
lParams.emplace_back(aParam);
}
// open it
css::uno::Reference< css::uno::XInterface > xCFG;
bool bReadOnly(eMode & EConfigurationModes::ReadOnly);
if (bReadOnly)
xCFG = xConfigProvider->createInstanceWithArguments(
"com.sun.star.configuration.ConfigurationAccess",
comphelper::containerToSequence(lParams));
else
xCFG = xConfigProvider->createInstanceWithArguments(
"com.sun.star.configuration.ConfigurationUpdateAccess",
comphelper::containerToSequence(lParams));
return xCFG;
}
css::uno::Any ConfigurationHelper::readRelativeKey(const css::uno::Reference< css::uno::XInterface >& xCFG ,
const OUString& sRelPath,
const OUString& sKey )
{
css::uno::Reference< css::container::XHierarchicalNameAccess > xAccess(xCFG, css::uno::UNO_QUERY_THROW);
css::uno::Reference< css::beans::XPropertySet > xProps;
xAccess->getByHierarchicalName(sRelPath) >>= xProps;
if (!xProps.is())
{
throw css::container::NoSuchElementException(
"The requested path \"" + sRelPath + "\" does not exist.");
}
return xProps->getPropertyValue(sKey);
}
void ConfigurationHelper::writeRelativeKey(const css::uno::Reference< css::uno::XInterface >& xCFG ,
const OUString& sRelPath,
const OUString& sKey ,
const css::uno::Any& aValue )
{
css::uno::Reference< css::container::XHierarchicalNameAccess > xAccess(xCFG, css::uno::UNO_QUERY_THROW);
css::uno::Reference< css::beans::XPropertySet > xProps;
xAccess->getByHierarchicalName(sRelPath) >>= xProps;
if (!xProps.is())
{
throw css::container::NoSuchElementException(
"The requested path \"" + sRelPath + "\" does not exist.");
}
xProps->setPropertyValue(sKey, aValue);
}
css::uno::Reference< css::uno::XInterface > ConfigurationHelper::makeSureSetNodeExists(const css::uno::Reference< css::uno::XInterface >& xCFG ,
const OUString& sRelPathToSet,
const OUString& sSetNode )
{
css::uno::Reference< css::container::XHierarchicalNameAccess > xAccess(xCFG, css::uno::UNO_QUERY_THROW);
css::uno::Reference< css::container::XNameAccess > xSet;
xAccess->getByHierarchicalName(sRelPathToSet) >>= xSet;
if (!xSet.is())
{
throw css::container::NoSuchElementException(
"The requested path \"" + sRelPathToSet + "\" does not exist." );
}
css::uno::Reference< css::uno::XInterface > xNode;
if (xSet->hasByName(sSetNode))
xSet->getByName(sSetNode) >>= xNode;
else
{
css::uno::Reference< css::lang::XSingleServiceFactory > xNodeFactory(xSet, css::uno::UNO_QUERY_THROW);
xNode = xNodeFactory->createInstance();
css::uno::Reference< css::container::XNameContainer > xSetReplace(xSet, css::uno::UNO_QUERY_THROW);
xSetReplace->insertByName(sSetNode, css::uno::Any(xNode));
}
return xNode;
}
css::uno::Any ConfigurationHelper::readDirectKey(const css::uno::Reference< css::uno::XComponentContext >& rxContext,
const OUString& sPackage,
const OUString& sRelPath,
const OUString& sKey ,
EConfigurationModes eMode )
{
css::uno::Reference< css::uno::XInterface > xCFG = ConfigurationHelper::openConfig(rxContext, sPackage, eMode);
return ConfigurationHelper::readRelativeKey(xCFG, sRelPath, sKey);
}
void ConfigurationHelper::writeDirectKey(const css::uno::Reference< css::uno::XComponentContext >& rxContext,
const OUString& sPackage,
const OUString& sRelPath,
const OUString& sKey ,
const css::uno::Any& aValue ,
EConfigurationModes eMode )
{
css::uno::Reference< css::uno::XInterface > xCFG = ConfigurationHelper::openConfig(rxContext, sPackage, eMode);
ConfigurationHelper::writeRelativeKey(xCFG, sRelPath, sKey, aValue);
ConfigurationHelper::flush(xCFG);
}
void ConfigurationHelper::flush(const css::uno::Reference< css::uno::XInterface >& xCFG)
{
css::uno::Reference< css::util::XChangesBatch > xBatch(xCFG, css::uno::UNO_QUERY_THROW);
xBatch->commitChanges();
}
} // namespace comphelper
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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