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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 <tools/ConfigurationAccess.hxx>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#include <com/sun/star/configuration/theDefaultProvider.hpp>
#include <com/sun/star/util/XChangesBatch.hpp>
#include <comphelper/processfactory.hxx>
#include <comphelper/propertysequence.hxx>
#include <tools/diagnose_ex.h>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
namespace sd { namespace tools {
ConfigurationAccess::ConfigurationAccess (
const Reference<XComponentContext>& rxContext,
const OUString& rsRootName,
const WriteMode eMode)
: mxRoot()
{
Reference<lang::XMultiServiceFactory> xProvider =
configuration::theDefaultProvider::get( rxContext );
Initialize(xProvider, rsRootName, eMode);
}
ConfigurationAccess::ConfigurationAccess (
const OUString& rsRootName,
const WriteMode eMode)
: mxRoot()
{
Reference<lang::XMultiServiceFactory> xProvider =
configuration::theDefaultProvider::get( ::comphelper::getProcessComponentContext() );
Initialize(xProvider, rsRootName, eMode);
}
void ConfigurationAccess::Initialize (
const Reference<lang::XMultiServiceFactory>& rxProvider,
const OUString& rsRootName,
const WriteMode eMode)
{
try
{
Sequence<Any> aCreationArguments(comphelper::InitAnyPropertySequence(
{
{"nodepath", makeAny(rsRootName)},
{"depth", makeAny(sal_Int32(-1))}
}));
OUString sAccessService;
if (eMode == READ_ONLY)
sAccessService = "com.sun.star.configuration.ConfigurationAccess";
else
sAccessService = "com.sun.star.configuration.ConfigurationUpdateAccess";
mxRoot = rxProvider->createInstanceWithArguments(
sAccessService,
aCreationArguments);
}
catch (Exception&)
{
DBG_UNHANDLED_EXCEPTION("sd.tools");
}
}
Any ConfigurationAccess::GetConfigurationNode (
const OUString& sPathToNode)
{
return GetConfigurationNode(
Reference<container::XHierarchicalNameAccess>(mxRoot, UNO_QUERY),
sPathToNode);
}
Any ConfigurationAccess::GetConfigurationNode (
const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
const OUString& sPathToNode)
{
if (sPathToNode.isEmpty())
return Any(rxNode);
try
{
if (rxNode.is())
{
return rxNode->getByHierarchicalName(sPathToNode);
}
}
catch (const Exception& rException)
{
SAL_WARN("sd", "caught exception while getting configuration node" << sPathToNode << ": " << rException);
}
return Any();
}
void ConfigurationAccess::CommitChanges()
{
Reference<util::XChangesBatch> xConfiguration (mxRoot, UNO_QUERY);
if (xConfiguration.is())
xConfiguration->commitChanges();
}
void ConfigurationAccess::ForAll (
const Reference<container::XNameAccess>& rxContainer,
const ::std::vector<OUString>& rArguments,
const Functor& rFunctor)
{
if (rxContainer.is())
{
::std::vector<Any> aValues(rArguments.size());
Sequence<OUString> aKeys (rxContainer->getElementNames());
for (sal_Int32 nItemIndex=0; nItemIndex < aKeys.getLength(); ++nItemIndex)
{
const OUString& rsKey (aKeys[nItemIndex]);
Reference<container::XNameAccess> xSetItem (rxContainer->getByName(rsKey), UNO_QUERY);
if (xSetItem.is())
{
// Get from the current item of the container the children
// that match the names in the rArguments list.
for (size_t nValueIndex=0; nValueIndex<aValues.size(); ++nValueIndex)
aValues[nValueIndex] = xSetItem->getByName(rArguments[nValueIndex]);
}
rFunctor(rsKey, aValues);
}
}
}
void ConfigurationAccess::FillList(
const Reference<container::XNameAccess>& rxContainer,
const OUString& rsArgument,
::std::vector<OUString>& rList)
{
try
{
if (rxContainer.is())
{
Sequence<OUString> aKeys (rxContainer->getElementNames());
rList.resize(aKeys.getLength());
for (sal_Int32 nItemIndex=0; nItemIndex<aKeys.getLength(); ++nItemIndex)
{
Reference<container::XNameAccess> xSetItem (
rxContainer->getByName(aKeys[nItemIndex]), UNO_QUERY);
if (xSetItem.is())
{
xSetItem->getByName(rsArgument) >>= rList[nItemIndex];
}
}
}
}
catch (RuntimeException&)
{}
}
} } // end of namespace sd::tools
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
